8. Level 3 Repair 8-1. Block Diagram 8-1 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-2. PCB Diagrams L2012 L4020 TP4019 C5085 ZD2002 C5086 R4005 C2057 C2064 C2061 C2056 ZD2003 C2114 C4044 R4004 U4004 TP4016 U4000 TP4004 TP4048 C4005 TP4027 TP4005 TP4013 L4007 ANT4014 ANT4011 ANT7004 ANT7006 ANT7005 C4112 ANT4013 ANT4010 ANT4016 ANT4012 ANT4015 TP4056 U4003 LED7000 C4043 CN6001 CN6000 R6004 C4009 U2004 ANT2006 L4006 C4093 C2017 L2030 C2100 ZD2001 L4005 C4102 C4108 V4000 TP4012 C4000 C4028 OSC4000 HDC7000 TH7000 R7033 R7020 U7005 C4113 C4111ANT4006 C4018 BOTHHOLE7007 R5066 R5009 C5105 R5011 U7013 R7004 C7106 R5002 R5001 C7082 C7073 C7081 C5031 R5005 R5007 C7083 R4003 C7010 R5093 R5094 C5103 C5104 R7000 R5004 R5000 C6030 U7003 C5057 R5012 R7001 R7031 C6015 R5010 TP7000 C7043 C7048 C7084 L7018 C7071 C7154 C7018 C3014 R7014 U7006 R7047 D7002 TP_CODEC_CLK TP_CODEC_MISOTP_CODEC_MOSI R7013 C3012 C3054 C7079 C3047 C3048 C7004 C3011 R7046 OSC7000 L7015 C3006 C7015 C7041 C7003 R3031 R3030 C7060 C7014 C7057 C3010 TP4000TP4003 R5050 C7017 C3056 D7000 C7070 C7072 R5049 C7078 C3045 C7061 C7058 C3052 C7085 L7017 R5023 C5001 C5040 L7008 C6008 C6007 D7001 L9003 C5009 C5090 R7030 R5006 L7009 L7001 L7016 R7011 C6038 R5013 R5095 C7135 R5003 TP_APOLLO C3055 C7092 C3057 C7090 C6024 R7045 C7076 C5093 L7005 L7003 C7086 C7056 C7059 C7013 C7064 C7020 C7093 C5002 C7094 L7014 C7069 C7074 C6037 R7044 C7152 U7002 C7053 L7011 C4017 R4011 C7134 C5003 C6014 C5106 C6002 C7066 C7016 C7019 C7022 C7051 C7052 L7012 C5016 R5071 L7002 C7050 C6021 C6032 C6003 C5065 C6036 SUS6000 C4020 TP4049 L9004 C6010 Q7000 C6006 C6004 C7077 R5051 C4021 C5025 C5029 R7025 C5006 C5014 C7075 C5008 C6011C5017 C9031 C5021 C7087 C7156 C5004 R5008 C5005 C6009 C6023 C5019 C6000 C6019 C5048 C6012 L7010 R5090 C6022 U6001 C7068 C6013 C4035 R4014 R5052 ANT4004 U9002 C6005 C5010 C5015 C5023 C5020 R5074 OSC5000 L7013 R7002 V6002 V6000 C4106 U6010 L9005 C7002 R7007 L9002 R7005 C5039 R5064 C6039 C5047 C5078 R5070 C5092 C6025 C5011 C7063 TP4054 TP4055 TP4051TP4032 R4015 C4048 TP4058 C9024 C7065 C5091 R5068 C9030 TP4052 TP4053 TP4057 TP4050 TP4011 ANT4003 C9026 C9027 C9025 C5018 C7155 C7054 C7055 C9029 L9006 C7126 C9028 C7102 C5022 C5070 L9000 R9011 R7021 C7132 C9018 U7012 C7125 SC6006 R5077 R5072 R5073 C7127 C7101 R5060 C6020 R9003 R9002 C7028 R5085 U7011 R5059 ANT7000 C7096 C7192 R7006 ANT2004 C7119 U7015 C9023 C7039 R5054 R5053 R9009 C7098 R7012 C7095 F9001 F9002 F9000 C9015 C9013 C9014 R5086 C9033 C7130 C2111 C7118 C7097 C9022 C7128 C7099 C7120 C7124 C9021 L4003 R4041 C7138 C7131 C9017 L4004 C4092 C4012 R4040 C9011 C7121 C7113 C7110 R7022 ANT7001 C9010 C9008 L7020 C7133 C7038 F9007 F9006 F9005 F9004 F9003 C4023 C9032 C5007 C5013 C4024 R9001 TP4014 L9001 C4007 C7033 C7196 R7029 R9012 U9003 C9020 C9019 C4008 F4001 F4000 HDC9001 C7129 HDC9002 C9016 C9000 C7027 U4007 L8006 C5000 U4008 U4006 C4109 ZD4010 V4001 ZD4009 C4011 U7009 C4110ANT4000 ANT2002 C4015 C2113BOTHHOLE7002 R8000 C4001 HDC4000 ANT2003 ANT2000 C2101 ANT2008 L2035 C2104 ZD2000 8-2-1. Top TP_CODEC_SS C3005 R8024 C8036 C8019 C8031 C8034 C8008 C8017 C8021 C8027 C8013 C8000 C8014 R5029 C8056 R8033 C8002 C1003 C1044 R1007 C1045 F1000 C1012 L1008 C1031 C1034 R1001 C1013 C1007 C1029 C1057 C1008 C1009 C1030 R1011 R1010 C1010 C1011 U1000 SC6004 C1123 L1003 L1007 F1002 C1122 L1044 C1019 CPL1000 R1019 R6001 L1047 U1001 C1104 C1047 C1102 PAM1001 C1049 C1087 C1097 C1096 C1048 C1020 C1028 C1115 C1111 C1120 C1016 L1029 F1007 L1037 C1101 L1028 C1117 L2019 C2073 C1099 C1100 C1109 L2018 C1121 C2070 C1027 R1008 C1070 R5037 R5034 TH5000 R2002 C1005 C1001 C1054 U2002 C2071 R8039 L1000 L1020 C1055 C1065 U1002 C1086 C1085 C8070 C8048 V2000 C2011 F2006 L1031 C8051 C1002 C1107 R1009 U1003 C1064 R8028 L8001 C8003 U8010 C3033 TA8000 TP8004 C8073 R8031 C5094 C5095 C8015 U8002 C8004 R7024 C8023 C8072 C8016 R8001 TP8007 TP8006 TP8005 C1092 L1036 L1048 L1035 L1034 C1083 C1075 C8035 C8044 C8022 C8075 R8008 L1045 C1106 R8005 C8074 R8007 C8024 C8028 R8018 C8025 C8007 L3000 C8029 C8026 L8007 R7023 C1090 C7080 L3001 L3002 C3001 D8000 C3025 C3021 C3018 U3000 U8006 C8071 C1088 C1105 C8033 C8039 C3034 C3035 R1015 R1017 R1014 R3027 C1095 C1089 C8032 C8030 C8037 SC6001 U1004 C3049 C8001 C3032 C3002 C3027 C3026 C1084 R5048 R5047TP3001 C3030 C1091 TP3007 L3003 C3000 C3019 C1082 C3028 L3004 L8000 C3017 C3024 C3023 C3050 C3020 C3022 C3029 C3031 C8012 TP3000 C8020 R8011 C8038 C3007 BOTHHOLE7006 R6003 L1004 RFS1001 R6002 C4085 ZD4006 ANT8000 R1018 ZD4005 C1033 C8011 ZD8000 R8038 C2079 R8037 C2078 R8041 ZD8015 ZD8019 U8001 ZD8018 R8035 R8040 U8000 ZD8016 HDC4001 C4086 C1118 C1119 RFS1002 C4087 C4088 ZD8006 R8022 R8021 R4048 R1002 C1032 RFS1000 L1039 C1108 C8018 ZD8001 L1049 ZD4007 ZD4011 ANT8001 R4032 TP5013 ZD4008 ZD4012 RFS1003 TP5012 L1006 ZD8005 8-2 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. R4030 C4072 U4010 U4011 R8014 C8043 R8012 SC6002 C2076 C1061 L8005 L8004 L1026 L1022 C2077 F2007 C7067 C5045 C5061 C5034 C5062 C5044 C5108 C5035 C5058 C5063 C5027 C9034 C2110 C3013 C3040 PAM1000 C1080 C1098 C1081 R1013 C6029 C7008 U3001 R3009 R3003 C7001 R4007 R4006 C7042 C7000 C7024 U4001 C4026 C4006 C4027 L2003 C2006 C2060 L2001 C2005 F2000 L2004 C2002 C2043 L2005 C2032 L2009 C2041 C2042 F2002 C2044 F2004 C2022 L2006 C2054 R9007 C7032 TP9003 TP9006 TP9005 R4016 C4002 C4039 TP_GYRO_INT F2001 R4044 F2005 C7029 R4042 Q4000 L4033 L4002 C4003 C9006 C4019 C4025 L4025 U9001 C5033 L7000 CP_RXD TP9004 TP4001 C3015 C7009CP_TXD L7004 C5060 R5082 R5065 C7046 C7049 L1027 C1094 C1093 C3041 C3036 L7006 C7026 TP_CLKMON C6001 C5032 C5075 C5026 C3053 C5102 C5074 C5107 TP_COMP_MCLK C1078 TP3018 C5030 C5012 TP3017 R7008 C7031 R3002 C3051 C3043 R3026 C7062 TP9002 C9003 C9005 C9004 L1025 SC6007 C3004 C3003 U7001 C7044 C7006 C7023 U9000 F4005 C1079 C7034 C9002 L7019 TP9000 C1076 C7021 C7045 ZD9001 C2074 C2040 L1023 C7158 C7037 ZD9003 ZD9004 C7036 ZD9002 ZD9000 TP9001 U2003 C2019 C9012 C9001 C7030 C9007 C4065 L2034 C2015 C2020 R7194 L2017 R7195 C5037 C6016 R7027 L7007 C2075 L2020 R5058 TP5007 L1018 C1077 R5033 R5041 C7035 C2047 C8054 C8052 L1017 C1058 C1073 C1060 R5039 C6017 R5042 U7014 TP5004R5083 L1024 R5035 R5040 R5032 F2003 R8023 R8020 R4028 L2011 C2068 C8047 C2027 C2053 C2066 C2046 ZD8010 R2001 C2028 C2029 C1062 R5089 C1069 C5087 C7047 R8030 C5082 ZD8021 UCP5000 F9012 C8055 C8053 ZD5003 Q9000 ZD8017 ZD8012 ZD5000 R8019 C5083 ZD8007 ZD5001 TP3002R3005 C3037 C2039 C5084 L1021 C1068 C5081 TP5005 L1019 C1063 C5080 R9010 C1072 R5067 R9004 ZD8020 C2026 TP_LLI_CLK F9011 R8032 UCP302 F9008 L2014 C2069 ZD5002 SIM5000 SIM5001 TP3004 TP_TMS R5079 C5101 HDC9000 F9009 L2015 C2021 C3016 L1009 C1036 TCX2000 R3014 R5062 C5077 L1046 C1124 C2037 R3017 TP3014 TP3012 R3012 ZD9005 F9010 C1071 C2025 SC6003 R5036 C1125 R3029 TP_BUCK7000 R8036 C8041 R2000 C2000 C2055 R3028 C2062 TP3016 C2035 ZD7001 C7148 C2036 R5063 C2033 C2038 TP5003 U2001 C5028 C5109 C7159 R7181 R7182 R7184 TP4018 L1012 C1038 C5076 R5031 R5038 C5036 R5057 C7137 C7147 TH5001 R5024 R5014 U6011 R9000 R7037 R5026 R5016 R5087 R5088 HDC5000 C7185 L2007 C2016 C2014 L1014 C1050 R5028 R5018 C7190 TP4060 TP4063 TP4062 TP4061 R5025 R5015 C7178 C7177 C7175 C7191 C7173 U7007 R5027 R5017 C7179 C7176 C7123 C7182 U7019 C7145 C7193 C7180 C7194 R7179 L2008 L1010 C1037 TP3003 C4082 OSC4001 R7197 R7180 R4043 C7195 R7041 C4081 R4035 C4069 C4074 C7157 C4067 C7181 C7122 R4034 U4012 C4096 R7183 R7059 R7177 R7193 C7184 CN1102 TP_CLK TP5000 TP_PS_HOLD R5078 C4084 R4036 R7198 R7186 R7192 C4068 C4071 R4038 R4037 C4090 C4066 C4073 TP4043 TP4037 TP4038 TP4039 L4015 R3018 C3046 R3011 C3044 R3016 C3008 R3025 R3021 C4091 L4032 L4031 R7185 C7115 R7191 R4045 C4029 L4019 U4005 L4021 C4098 C4057 C4099 C4050 U4015 L4014 C4058 L4029 L4024 C4042 C4038 ZD4001 R4017 ZD4000 C4064 L2000 L2002 C2004 R3013 C7088 C3009 C4083 C4070 TP4045 R7178 C4063 R3015 R3020 C4077 C4075 R4031 C4089 C4078 C4079 SUS6002 U4013 ZD4002 C4062 C1039 R3000 ZD7003 C4040 C4041 R4047 C1040 CN9002 R7028 C4054 C4100 C4105 C1041 V5000 R7032 C4080 CN1104 F4003 C2034 R2003 C2009 R3010 C2001 C7136 C4104 C4107 C4103 C4076 L7022 L7021 ZD7002 ANT7003 L4026 C1053 C2081 CN1103 LED4000 U4014 C4022 C2013 R7038 C7151 U7018 U4002 U4009 L8002 C7150 L7023 ANT7002 Level 3 Repair 8-2-2. Bottom C2065 L2010 C2067 C2049 R9006 R9008 TP_SHUB_MOSI TP_SHUB_SSN TP_6AXIS_MISO TP_6AXIS_CLK TP_SHUB_MISO TP4002 C7007 C7005 TP5011 R5075 R5076 TP_PMIC_BUCK7000 TP_CP_UART_SEL R3004 C3042 TP5010 TP_TCXO_EN TP_CP_PM_SDA TP_CP_PM_SCL TP5006 R3019 R3006 C3038 C3039 R3007R3008 R3001 ZD5006 ZD5004 C5098 R5092 ZD5005 C5096 C5097 C8076 F1005 F1006 C8049 R8025 HDC8000 8-3 Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Confidential and proprietary-the contents in this service guide subject to change without prior notice. Level 3 Repair 8-2-3. Sub PBA Top 8-4 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-2-3. Sub PBA Bottom 8-5 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3. Flow Chart of Troubleshooting Equipments Oscilloscope Digital Multimeter Power Supply + driver, ESD Safe Tweezer 8960 & Spectrum Analyzer Soldering iron 8-6 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-1. Power On Mobile phone does not power on. Charging the battery by TA. Check the Battery Voltage. Is it more than 3.8V? No If its voltage level is extremely low(under 3.0V), Change the battery. Yes Power-on the phone and Yes check the power-on sound Change the FRONT-LCD ASSY or motor Vibration. Sound or Vibration is ok? No Check the voltage level at ANT7000 while pressing power key. Is the voltage high? Abnormal Replace the POWER KEY FPCB. Check the output voltage of U7002 Yes Check the signal of AP_PS_HOLD = 1.8V (C7004 >0.9V, L7002 > 0.5V, L7008 > 0.5V, No L7009 > 0.5V, L7011 > 0.9V, C7054 > 1.1V, C7055 > 1.3V, C7057 >2.0V, C7060 > 1.2V) If the output voltage is not normal, Change the U7002. Yes ※ Each voltage level has ±10% margin. Check the Clock OSC5000 No Is the frequency 24Mhz? Replace the OSC5000. ※ Test condition (Oscilloscope setting) : 20.0us.div (time division) Yes check the initial operation Yes END 8-7 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-8 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-9 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-2. Initial Initial Failure Yes Re-download latest SW on the mobile phone. Abnormal Abnormal Check the OSC5000 (Crack, open etc.) Check the U7002 (Crack etc) Re Check "8-3-1 Power on" Trouble shooting process Normal Change UCP5000 Abnormal Change PBA END 8-10 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-11 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-3. No Service No service Yes Check menu setting Menu → applications → setting → network connections → more networks → mobile networks → network mode → setting is auto connect ? CP : G920FXXXX Home screen → Phone → Keypad → *#1234# → check Phone version → CP : G920FXXXX or unknown Check the connection of RF coaxial cable CP : unknown Check the voltage level C3035 = 1.0V C3034 = 1.2V C3017 = 1.0V C3018 = 1.0V C3019 = 1.8V No Replace the U3000 Yes No Check TCXO2000 Frequency = 26MHz Replace the TCXO2000 Yes Replace UCP3002 Yes END 8-12 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VDD_M_1P3 VDD_1P2_CP VDD_M_1P9 VDD_M_2P9 VDD_1P8_CP VRF_MIPI_IO_1P8 VBAT VDD_A1P0_CP VDD_LLI_A1P0_CP C3002 VDD_1P8_CP C3001 VRF_TRX_1P2 VDD_A1P8_CP C3000 ground VRF_TRX_1P8 VRF_FEM_2P8 VDD_EFUSE_1P5 R3001 R2000 C2000 3 TCXO_EN PMIC_TCXO_26M CP_TCXO_26M C3029 C3027 C3028 C3026 C3025 C3050 C3024 TCX2000 C3022 CP_PMIC_SDA_1P8 CP_PMIC_SCL_1P8 C3021 VREF G4 G3 TP3001 C3020 SDA SCL TR_TCXO PMIC_TCXO_26M C3023 F1 F2 H6 G6 H5 A5 A6 VIN1 VIN1 VIN2 VIN2 VIN3 VIN4 VIN5 VBAT SW5 FB5 E1 C1 C3035 C3034 C3033 C3032 C3031 D4 DVS TCXO_EN TCXO_IN TCXO_OUT SW4 FB4 E2 B2 B1 A2 VDD_1P8_TCXO C3019 A7 B8 L3004 U3000 SW3 FB3 VRF_TRX_1P2_LO VRF_TX2_1P8 C3018 A4 B5 L3003 SW2 FB2 VDD_1P8_TCXO VDD_SIM_1P8 C3017 H4 G5 ground F8 F6 C5 D6 D7 C8 D8 E8 E6 E7 F5 E5 C6 D5 MARK MARK H7 G8 SW1 SW1 FB1 VDD_A2P5_CP OUT 4 C2001 VCC GND VCON 2 1 1 2 L3001 L3002 VDD_M_2P9 ground VLDO1 VLDO2 VLDO3 VLDO4 VLDO5 VLDO6 VLDO7 VLDO8 VLDO9 VLDO10 VLDO11 VLDO12 VLDO13 VLDO14 NCGND NCGND NCGND NCGND G1 G2 F3 SVIN2 SVIN2 SVIN3 SVIN4 SVIN5 SVIN5 D1 SHORT L3000 PWRON PWRHOLD RESETB IRQB RFON C2 D2 B6 E4 VDD_M_1P9 E3 B4 C3 B3 D3 GND_B1 GND_B1 GND_B2 GND_B3 GND_B4 GND_B5 GND_T R3000 AGND DGND CP_PMIC_PWR_EN CP_PMIC_PWR_HOLD VRF_ON H1 H2 H8 H3 A3 A8 A1 TP3000 VDD_1P2_CP VDD_M_1P3 F7 G7 F4 C4 C7 B7 VDD_SIM2_1P8 VDD_1P0_CP AFC_TCXO C3030 C2009 ground ground ground ground ground ground 8-13 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-4. Sim Part Insert SIM card Yes Is SIM socket ok? No Replace SIM socket. Yes Change to the new SIM card. Check the SIM Voltage. (C5080, C5081 ) >= 1.8 or 3.0? No If it doesn`t still work SIM card after changing the SIM card, Check the U3000,U4012 (Crack etc) Yes Check the SIM RST/IO/CLK. (C5082,C5084,C5083) No signal No Check the UCP3002 (Crack etc) Yes END 8-14 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-15 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-5. Charging Part TA / USB Insert Yes Charging Sequence Start VBUS_5P0(C8070) = 5V No Replace SUB PBA Yes Check the CHG_IN_5V(C8051)=5V No Replace U8010 Yes Battery is Charging? No Replace U7015 Yes END 8-16 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair CHG_IN_5V VBUS_5P0 U8010 IF_VOUT_CHG VBAT VBUS VBUS BA T BAT BA T VIF VIF VIF ON ONB VBUS_DET MARK MARK B2 B3 V_BAT_JIG D2 D3 E3 A3 C8071 C8070 B1 C3 1 2 VOUT VOUT C2 C1 C8048 C8051 C8073 D1 E1 E2 GND GND A1 A2 8-17 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-6. OTG OTG does not work Yes Check CHG_IN_5V(C8051)=5V No Replace SUB PBA Yes Check VBUS_5P0(C8070) =5V No Replace U8010 Yes Replace SUB PBA Yes END 8-18 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair CHG_IN_5V VBUS_5P0 U8010 IF_VOUT_CHG VBAT VBUS VBUS BAT BAT BAT VIF VIF VIF ON ONB VBUS_DET MARK MARK B2 B3 V_BAT_JIG D2 D3 E3 A3 C8071 C8070 C2 C1 C8048 C8051 C8073 B1 C3 1 2 VOUT VOUT GND GND A1 A2 D1 E1 E2 8-19 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-7. Sensor Hub Sensor Hub does not work Yes Check the voltage C4006, C4007, C4008 = 1.8V No Replace U7002, C4006, C4007, C4008 Yes Check GPS_HUB_EN TP4018 = always 1.8V No Replace UCP5000 Yes Replace U4001 (Sensor Hub) END 8-20 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. SMPL_WARN_AP BUCK6_DVS R5082 VDD_CAM_1P8_IO R5083 JTAG_TRST_N JTAG_TMS JTAG_TCK JTAG_TDI JTAG_TDO AP_JTAG_DBGSEL R5085 AR10 AP10 AR11 AT11 AN10 AR12 F25 XT_INT15_6 K14 XPCIEMTXDP0 K16 XPCIEMTXDN0 J6 XPCIEWREFCLKN J7 XPCIEW_WAKE P6 XPCIEW_WKREQOUT/GPF0_5/SRAM_GnCS_1/EXT_INT15_5 F7 AJ20 H6 AK32 XISPI2C2SDA/GPC2_4/CAM_I2C2_SDA/CAM_GPIO_14/VD_DECON_INT__DSIM1_23/EXT_INT3_4 XISPI2C2SCL/GPC2_5/CAM_I2C2_SCL/CAM_GPIO_15/RX_HALFBYTE_CLK_S2B/EXT_INT3_5 XJDBGSEL/ETC1_5/J1DBGSEL/- XJTDO/ETC1_4/J1TDO/- XJTDI/ETC1_3/J1TDI/- XJTCK/ETC1_2/J1TCK/- XJTMS/ETC1_1/J1TMS/- XJTRSTN/ETC1_0/J1TRSTn/- XV_TES/GPG0_1/TE_DECON_INT/EXT_INT13_1 XCI2_MCLK/GPD7_2/CIS_CLK2/EXT_INT11_2 XCI1_MCLK/GPD7_1/CIS_CLK1/EXT_INT11_1 XCI0_MCLK/GPD7_0/CIS_CLK0/EXT_INT11_0 XISPSPI1MOSI/GPC3_7/CAM_SPI1MOSI/EXT_INT4_7 XISPSPI1MISO/GPC3_6/CAM_SPI1MISO/EXT_INT4_6 XISPSPI1CSN/GPC3_5/CAM_SPI1CSn/EXT_INT4_5 XISPSPI1CLK/GPC3_4/CAM_SPI1CLK/VD_DECON_INT__DSIM0_23/EXT_INT4_4 XISPSPI0MOSI/GPC3_3/CAM_SPI0MOSI/VCLK_DECON_INT__DSIM0/EXT_INT4_3 XISPSPI0MISO/GPC3_2/CAM_SPI0MISO/VDEN_DECON_INT__DSIM0/EXT_INT4_2 XISPSPI0CSN/GPC3_1/CAM_SPI0CSn/CAM_GPIO_17/HSYNC_DECON_INT__DSIM0/EXT_INT4_1 XISPSPI0CLK/GPC3_0/CAM_SPI0CLK/CAM_GPIO_16/VSYNC_DECON_INT__DSIM0/EXT_INT4_0 XEINT_13/GPA1_5/ALV_DBG_9/WAKE_EXT_INT1_5 XEINT_12/GPA1_4/ALV_DBG_8/WAKE_EXT_INT1_4 XEINT_11/GPA1_3/ALV_DBG_7/WAKE_EXT_INT1_3 XEINT_17/GPA2_1/ALV_DBG_13/WAKE_EXT_INT2_1 XEINT_16/GPA2_0/ALV_DBG_12/WAKE_EXT_INT2_0 XEINT_19/GPA2_3/ALV_DBG_15/WAKE_EXT_INT2_3 XEINT_20/GPA2_4/ALV_DBG_16/WAKE_EXT_INT2_4 XEINT_22/GPA2_6/ALV_DBG_18/WAKE_EXT_INT2_6 XEINT_25/GPA3_1/HDMI_CEC/ALV_DBG_21/WAKE_EXT_INT3_1 XEINT_26/GPA3_2/PCIEM_WKREQIN/ALV_DBG_22/WAKE_EXT_INT3_2 XMIPI2LSDNCLK XMIPI2LSDPCLK B4 XMIPI4L0MDP1 XMIPI4L0MDN0 XMIPI4L0MDN1 C10 XMIPI4L0MDP3 XMIPI4L0SDN2 XMIPI4L0MDN3 XMIPI4L0SDN0 XMIPI4L0SDP3 XMIPI4L0SDP2 XMIPI4L0VREG_0P4V XMIPI4L1MDP1 XMIPI4L1MDP0 XMIPI4L1MDP2 UCP5000-1 XMMC0CLK/GPR0_0/SD_0_CLK/EXT_INT29_0 XMMC0DATA_4/GPR1_4/SD_0_DATA_4/EXT_INT30_4 XMMC0QRDY/GPR0_3/SD_0_QRDY/EXT_INT29_3 XMMC0DS/GPR0_2/SD_0_DS/EXT_INT29_2 XMMC1DATA_0/GPR3_0/SD_1_DATA_0/EXT_INT32_0 XMMC1CLK/GPR2_0/SD_1_CLK/EXT_INT31_0 XMMC1CMD/GPR2_1/SD_1_CMD/EXT_INT31_1 XMMC0DATA_6/GPR1_6/SD_0_DATA_6/EXT_INT30_6 XMMC0DATA_3/GPR1_3/SD_0_DATA_3/EXT_INT30_3 XMMC0DATA_5/GPR1_5/SD_0_DATA_5/EXT_INT30_5 XMMC1DATA_6/GPR3_6/SD_1_DATA_6/EXT_INT32_6 XMMC1DATA_5/GPR3_5/SD_1_DATA_5/EXT_INT32_5 XMMC1DS/GPR2_2/SD_1_DS/EXT_INT31_2 XMMC2CMD/GPR4_1/SD_2_CMD/EXT_INT28_1 Tn/EXT_INT28_2 L29 J32 XMMC2DATA_3/GPR4_6/SD_2_DATA_3/EXT_INT28_6 XPCIEM_WAKE XMMC2DATA_0/GPR4_3/SD_2_DATA_0/EXT_INT28_3 XPCIEM_WKREQOUT/GPV6_0/EXT_INT24_0 XMMC2DATA_2/GPR4_5/SD_2_DATA_2/EXT_INT28_5 XOTPVPP SHORT H35 XPCIEMRXDP0 XPCIEMRXDN0 XGPIO_30/GPG2_0/PCIEW_PRESET/EXT_INT22_0 AR8 AR9 AT10 AK29 BTP_OCP_EN PCIE_RST_L PAD_DBGSRCSEL C4028 C4027 C4026 C4025 C4024 C4023 4 XGPIO_33/GPJ1_2/EXT_INT41_2 DISP_TE XCCIBYPASS WCP_TSB PDA_ACTIVE BTP_RST_N AP_MCU_INT_1P8 WLAN_EN GPS_HUB_EN PMIC_WRST_IN FPS_ID VTCAM_ID NFC_EN BTP_LDO_EN1 BTP_LDO_EN2 CP_RST_N VCC OUT XGPIO_32/GPJ0_2/EXT_INT40_2 MCU_HOST_REQ AP_PMIC_IRQ HW_REV0 HW_REV1 HW_REV2 HW_REV3 AP_CP_STATUS BUCK6_EN C3 XGPIO_34/GPV7_4/EXT_INT43_4 TP5003 CODEC_IRQ_N LTE_ACTIVE_N SUB_DET CP_AP_WAKE MCU_HOST_WAKE PCIE_WAKE_L SHUB_WLAN_RXD AL29 G23 AJ23 AR17 AP18 AP17 AK28 AK27 AL27 AP24 AL24 AL30 AT23 AR23 AP23 AP22 AR21 AP19 AT24 AN24 AN25 AR22 AP25 AP21 AP20 AR19 AL26 AR24 AT25 AK24 AL28 AK8 AL18 NC 1 XGPIO_31/GPG2_1/PAD__DBGSRCSEL/EXT_INT22_1 AK19 AN15 VDD_1P8_AP XGPIO_29/GPG0_0/TE_DECON_EXT/EXT_INT13_0 AL20 AN20 AK20 AN16 MARK MARK ADC_REF AVSS_PMU GNSS_LNA_VSS GNSS_IF_VSS VSS VSS D3 XCCIBYPASS/GPF0_7/CCI_BYPASS_PAD/EXT_INT15_7 AL17 AL21 AN19 2 1 H2 C2 XGPIO_28/GPF5_7/SRAM_ADDR_15/TraceData_15/EXT_INT20_7 AL22 AK18 AN22 AN21 C4 E2 B2 C1 G5 F3 XGPIO_27/GPF5_6/SRAM_ADDR_14/TraceData_14/EXT_INT20_6 XGPIO_26/GPF5_5/SRAM_ADDR_13/TraceData_13/EXT_INT20_5 XGPIO_25/GPF4_7/SRAM_ADDR_7/TraceData_7/EXT_INT19_7 XGPIO_24/GPF4_6/SRAM_ADDR_6/TraceData_6/EXT_INT19_6 XGPIO_23/GPF4_5/SRAM_ADDR_5/TraceData_5/EXT_INT19_5 XGPIO_22/GPF3_4/SRAM_nWAIT/TraceCtl/EXT_INT18_4 XGPIO_21/GPF3_3/SRAM_DATA_15/TraceData_31/EXT_INT18_3 XGPIO_20/GPF3_2/SRAM_DATA_14/TraceData_30/EXT_INT18_2 XURXD_0/GPF3_1/SRAM_DATA_13/TraceData_29/EXT_INT18_1 XGPIO_18/GPF3_0/SRAM_DATA_12/TraceData_28/EXT_INT18_0 XGPIO_17/GPF2_3/SPI_5_MOSI/SRAM_DATA_11/TraceData_27/EXT_INT17_3 XGPIO_16/GPF2_2/SPI_5_MISO/SRAM_DATA_10/TraceData_26/EXT_INT17_2 XGPIO_15/GPF2_1/SPI_5_nSS/SRAM_DATA_9/TraceData_25/EXT_INT17_1 XGPIO_14/GPF2_0/SPI_5_CLK/SRAM_DATA_8/TraceData_24/EXT_INT17_0 XGPIO_13/GPF1_7/SRAM_DATA_7/TraceData_23/EXT_INT16_7 XGPIO_12/GPF1_6/SRAM_DATA_6/TraceData_22/EXT_INT16_6 XGPIO_11/GPF1_5/SRAM_DATA_5/TraceData_21/EXT_INT16_5 XGPIO_10/GPF1_4/SRAM_DATA_4/TraceData_20/EXT_INT16_4 XGPIO_9/GPF1_3/SRAM_DATA_3/TraceData_19/EXT_INT16_3 XGPIO_8/GPF1_2/SRAM_DATA_2/TraceData_18/EXT_INT16_2 XGPIO_7/GPF1_1/CTIIN_GPIO__CSSYS_ATLAS/SRAM_DATA_1/TraceData_17/EXT_INT16_1 XGPIO_6/GPF1_0/CTIOUT_GPIO__CSSYS_ATLAS/SRAM_DATA_0/TraceData_16/EXT_INT16_0 XGPIO_5/GPF0_4/SRAM_GnCS_0/EXT_INT15_4 XGPIO_4/GPF0_3/SRAM_nWBE_1/EXT_INT15_3 XGPIO_3/GPF0_2/SRAM_nWBE_0/EXT_INT15_2 XGPIO_2/GPF0_1/SRAM_nOE/TraceClk/EXT_INT15_1 XGPIO_1/GPF0_0/SRAM_nWE/EXT_INT15_0 XGPIO_0/GPB0_4/SCALL__G3D__ALO/EXT_INT0_4 XEINT_31/GPA3_7/ALV_DBG_27/WAKE_EXT_INT3_7 XEINT_30/GPA3_6/ALV_DBG_26/WAKE_EXT_INT3_6 XEINT_29/GPA3_5/ALV_DBG_25/WAKE_EXT_INT3_5 XEINT_28/GPA3_4/ALV_DBG_24/WAKE_EXT_INT3_4 XEINT_27/GPA3_3/PCIEW_WKREQIN/ALV_DBG_23/WAKE_EXT_INT3_3 AJ21 AL19 AK17 AN23 AK21 AN18 F9 XEINT_23/GPA2_7/ALV_DBG_19/WAKE_EXT_INT2_7 H8 XEINT_21/GPA2_5/ALV_DBG_17/WAKE_EXT_INT2_5 F7 XEINT_15/GPA1_7/ALV_DBG_11/WAKE_EXT_INT1_7 HOME_KEY G9 XEINT_14/GPA1_6/ALV_DBG_10/WAKE_EXT_INT1_6 C5075 E7 XEINT_18/GPA2_2/ALV_DBG_14/WAKE_EXT_INT2_2 NFC_IRQ BTP_IRQ CP_AP_STATUS IPC_INT2CP PCD_INT CP_DUMP_INT CHG_INT HRM_INT TSP_INT WCINOKB AMP_INT BT_HOST_WAKE NPOWER WLAN_HOST_WAKE D7 XEINT_24/GPA3_0/HDMI_HPD/ALV_DBG_20/WAKE_EXT_INT3_0 V32 U32 W32 T32 Y30 Y32 V30 W30 AL16 AL15 AL23 VLDO24 AG17 VLDO25 AK22 VLDO19 AK23 E9 XISPI2C0SCL/GPC2_1/CAM_I2C0_SCL/CAM_GPIO_11/HSYNC_DECON_INT__DSIM1/EXT_INT3_1 XEINT_2/GPA0_2/ALV_TDI/WAKE_EXT_INT0_2 D9 XISPI2C1SCL/GPC2_3/CAM_I2C1_SCL/CAM_GPIO_13/VCLK_DECON_INT__DSIM1/EXT_INT3_3 XOM_5 XOM_4 XOM_3 XEINT_0/GPA0_0/ALV_TCK/WAKE_EXT_INT0_0 XEINT_1/GPA0_1/ALV_TMS/WAKE_EXT_INT0_1 XEINT_3/GPA0_3/ALV_TDO/WAKE_EXT_INT0_3 XEINT_7/GPA0_7/ALV_DBG_3/WAKE_EXT_INT0_7 XEINT_6/GPA0_6/ALV_DBG_2/WAKE_EXT_INT0_6 XEINT_5/GPA0_5/ALV_DBG_1/WAKE_EXT_INT0_5 XEINT_4/GPA0_4/ALV_DBG_0/WAKE_EXT_INT0_4 VLDO21 XEINT_9/GPA1_1/ALV_DBG_5/WAKE_EXT_INT1_1 WRSTB_OUT VLDO6 XEINT_8/GPA1_0/ALV_DBG_4/WAKE_EXT_INT1_0 XOM0 XOM1 XOM2 XOM3 XOM4 XOM5 TOUCH_INT HALL_INT2 VOL_UP VOL_DN HALL_INT AP_PS_HOLD AP_PMIC_EN VLDO17 XEINT_10/GPA1_2/ALV_DBG_6/WAKE_EXT_INT1_2 AK16 AJ16 AK15 AJ15 R33 AL14 AK30 D8 XISPI2C1SDA/GPC2_2/CAM_I2C1_SDA/CAM_GPIO_12/VDEN_DECON_INT__DSIM1/EXT_INT3_2 XOM_1 XOM_0 XOM_2 TP5000 XO_24M_AP AP_RST_IN_N LDO25EN D11 XISPGP7/GPC0_7/CAM_GPIO_7/TXD_UART_ISP/EXT_INT1_7 XPSHOLD XRTCCLKO AL32 AJ32 AJ29 AA30 XCPUAXI3SELACE VINL7 E10 XISPI2C0SDA/GPC2_0/CAM_I2C0_SDA/CAM_GPIO_10/VSYNC_DECON_INT__DSIM1/EXT_INT3_0 XMIPI4L1MDNCLK VLDO2 K6 XPCIEWTXDP0 L11 VLDO5 F8 XPCIEWREXT XNWRESET C25 B25 F8 VLDO14 H7 XPCIEWTXDN0 XPWRRGTON C24 B24 VLDO23 XISPGP9/GPC1_1/CAM_GPIO_9/RXD_UART_ISP/RX_HALFBYTE_CLK_S2A/EXT_INT2_1 XNRESET XCLKOUT XNRSTOUT C23 B23 D25 VLDO15 G7 XPCIEWRXDP0 G2 K15 XPCIEWRXDN0 VLDO20 XISPGP8/GPC1_0/CAM_GPIO_8/nCTS_UART_ISP/RX_HALFBYTE_CLK_S4/EXT_INT2_0 XEDPREXT XEDPLN3_TXN XEDPLN3_TXP BT_UART_CTS BT_UART_RTS BT_UART_RXD BT_UART_TXD XBOOTLDO0 VLDO27 XI2S1CDCLK/GPD4_1/AUDIOCDCLK1/AUDIOCDCLK1/EXT_INT8_1 XMIPI4L1MDPCLK LDO17EN J8 XISPGP5/GPC0_5/CAM_GPIO_5/CAM_I2C3_SCL/EXT_INT1_5 XMIPI4L1MDP3 VINL5 J9 XISPGP3/GPC0_3/CAM_GPIO_3/VCLK_DECON_EXT__HDMI/DP_HPD/EXT_INT1_3 XMIPI4L1MDN3 VINL6 F11 XISPGP0/GPC0_0/CAM_GPIO_0/VSYNC_DECON_EXT__HDMI/EXT_INT1_0 XEDPLN2_TXN XEDPLN2_TXP B22 C22 B20 E8 F13 XISPGP1/GPC0_1/CAM_GPIO_1/HSYNC_DECON_EXT__HDMI/EXT_INT1_1 XEDPLN1_TXN XEDPLN1_TXP P32 R32 L34 C20 G6 E11 XI2S1SCLK/GPD4_0/I2S_1_SCLK/PCM_1_SCLK/EXT_INT8_0 XEDPAUXN XEDPAUXP XEDPLN0_TXN XEDPLN0_TXP R30 N35 P35 N34 L35 W27 AJ24 VDD_3P4_HLDO E13 XISPGP4/GPC0_4/CAM_GPIO_4/VD_DECON_EXT__HDMI_23/CAM_I2C3_SDA/EXT_INT1_4 XBOOTLDO1/GPV6_2/EXT_INT24_2 XBOOTLDO0/GPH1_4/EXT_INT23_4 XCPUAXI3SELACE/GPG2_3/AXI3_ACE_PAD/EXT_INT22_3 D10 VLDO3 R4041 FROM_SPI_CLK FROM_SPI_SS_N FROM_SPI_MISO FROM_SPI_MOSI COMP_SPI_CLK COMP_SPI_SS_N COMP_SPI_MISO COMP_SPI_MOSI CAM_MCLK COMP_MCLK VTCAM_MCLK DISP_TE AN35 SW_DIO SW_CLK N6 AJ35 XAUDI2S0SDO_2/GPZ0_6/AUD_I2S_0_SDO_2/ST_INT/EXT_INT50_6 VLDO22 U6 AM35 XPCIEWREFCLKP VLDO13 R6 AM33 XAUDI2S0SDI/GPZ0_3/AUD_I2S_0_SDI/AUD_PCM_0_SIN/EXT_INT50_3 C7072 VLDO16 T6 AH35 G1 V6 R5078 XAUDUTXD/GPZ1_0/AUD_UART_TXD/AUD_PCM_0_SCLK/EXT_INT51_0 VLDO18 F20 C5086 XAUDURTSN/GPZ1_3/AUD_UART_nRTS/AUD_PCM_0_SIN/EXT_INT51_3 VLDO12 VLDO26 XI2S1SDI/GPD4_3/I2S_1_SDI/PCM_1_SIN/SPDIF_EXTCLK/EXT_INT8_3 G3 LDO16EN F21 C5085 XPCIEW_CLKREQ/GPF0_6/WIFI_PCIE_CLKREQ/SRAM_GnCS_2/E XAUDURXD/GPZ1_1/AUD_UART_RXD/AUD_PCM_0_FSYNC/EXT_INT51_1 IR_LED_EN VINL4 J7 XISPGP6/GPC0_6/CAM_GPIO_6/nRTS_UART_ISP/EXT_INT1_6 J35 XAUDUCTSN/GPZ1_2/AUD_UART_nCTS/AUD_PCM_0_SOUT/EXT_INT51_2 VDD_1P8_AP VINL3 K8 XISPGP2/GPC0_2/CAM_GPIO_2/CIS_CLK2/VDEN_DECON_EXT__HDMI/EXT_INT1_2 E35 XAUDI2S0SDO_0/GPZ0_4/AUD_I2S_0_SDO_0/AUD_PCM_0_SOUT/EXT_INT50_4 L9 K9 XI2S1SDO/GPD4_4/I2S_1_SDO/PCM_1_SOUT/EXT_INT8_4 AJ22 XAUDI2S0SDO_1/GPZ0_5/AUD_I2S_0_SDO_1/ST_TICK/AUD_SB_DATA/EXT_INT50_5 R5032 E12 J11 R4040 TP5011 AK33 F12 K11 XI2S1LRCK/GPD4_2/I2S_1_LRCK/PCM_1_FSYNC/EXT_INT8_2 AH26 MM_I2S_SYNC MM_I2S_CLK MM_I2S_D_IN MM_I2S_D_OUT VDD_2P0_MLDO K10 F19 PCIE_RX_N PCIE_RX_P DISCHARGING_CHECK VBAT_ADC R7011 H11 F23 LLI_TX_N LLI_TX_P L7 VLDO9 F24 LLI_RX_N LLI_RX_P K7 VLDO7 F22 PCIE_REFCLK_N PCIE_REFCLK_P V29 VLDO4 VLDO1 F18 PCIE_CLK_REQ_L P30 VLDO8 VLDO11 D26 C34 SHUB_WLAN_TXD D14 G34 J1 D21 LLI_CLK P33 VLDO10 VINL2 AN5 L30 P34 H10 VINL1 AL11 F30 G4 AL10 K30 TP4018 AK11 K32 C4019 AK10 G33 E3 TP5010 G29 GNSS_IF_VDD1P2 ADC_VDD I_VDD6_1P1_SRM I_VDD5_1P8_PERF GNSS_LNA_VDD1P2 A3 COMP_PAF_INT VDD_PLL_1P8_AP XMMC2CDN/GPR4_2/SD_2_CDn/SD_2_CARD_INTn/SD_2_CARD_RS A4 CAM_FLASH_EN CAM_TORCH_EN VTCAM_RST_N CAM_RST_N VTCAM_STBY COMP_RST_N CAM_SENSOR_DET H32 AA3 J10 XHSI2C5SDA/GPG3_2/SENSOR_HSI2C3_SDA/EXT_INT14_2 F29 AB6 VDD_1P8_AP G3 XHSICSTROBE G30 AB3 VDD_1P8_AP H3 XHSICDATA AC34 ADC_IN7 XHSI2C4SDA/GPG3_0/SENSOR_HSI2C2_SDA/EXT_INT14_0 AD30 ADC_IN8 XHSI2C11SDA/GPB0_2/SENSOR_HSI2C1_SDA/EXT_INT0_2 AB30 GPIO_27 XHSI2C5SCL/GPG3_3/SENSOR_HSI2C3_SCL/EXT_INT14_3 AC30 GPIO_24 XHSI2C11SCL/GPB0_3/SENSOR_HSI2C1_SCL/EXT_INT0_3 AC32 GPIO_26 XHSI2C4SCL/GPG3_1/SENSOR_HSI2C2_SCL/EXT_INT14_1 AA34 GPIO_25 H4 XHSI2C7SDA/GPJ1_0/TOUCH_HSI2C_SDA/EXT_INT41_0 BT_WAKE IFC_SENSE_INT_AP AP_CP_PACKET_SEND FG_ERR SUB_PMIC_IRQ_N AC35 ADC_IN5 ADC_IN6 J4 XHSI2C7SCL/GPJ1_1/TOUCH_HSI2C_SCL/EXT_INT41_1 AE32 GPIO_22 GPIO_23 J3 XHSI2C6SCL/GPJ0_1/NFC_HSI2C_SCL/EXT_INT40_1 AE35 ADC_IN4 XHSI2C6SDA/GPJ0_0/NFC_HSI2C_SDA/EXT_INT40_0 AD32 ADC_IN3 GPIO_21 E33 AD33 ADC_IN2 GPIO_20 E32 AF33 GPIO_19 AF4 AF34 ADC_IN1 AJ4 AF32 U4001 AF2 AB33 O_VDD3_1P2_GRF AF6 AB35 O_VDD2_1P1_GBB AG6 AH30 O_VDD5_1P8_AUX E1 AP13 AA35 O_VDD5_1P8_PERF F1 AN12 AH33 I_XTAL AN13 DISP_RST_N DISPLAY_DET GNSS_ RF IN AR13 PCIE_CLK_REQ_L STANDBY_N I2C6_SDA_1P8 I2C6_SCL_1P8 I2C7_SDA_1P8 I2C7_SCL_1P8 VDD_1P8_AP GNSS_AUX_OUT SW_I2C2_SDA_1P8 SW_I2C2_SCL_1P8 DUAL_SIM O_VDD6_1P1_SRM GPIO_15 GPIO_16 XHSI2C1SDA/GPD2_2/HSI2C_1_SDA/EXT_INT7_2 AE30 I_VDDX_5P0_PMU XHSI2C1SCL/GPD2_3/HSI2C_1_SCL/EXT_INT7_3 AE34 GPIO_18 XHSI2C0SDA/GPD2_0/HSI2C_0_SDA/EXT_INT7_0 AD34 I_VDDX_3P3_PMU XHSI2C10SDA/GPB0_0/SENSOR_HSI2C0_SDA/EXT_INT0_0 F9 GPIO_14 XHSI2C0SCL/GPD2_1/HSI2C_0_SCL/EXT_INT7_1 AF35 O_VDD1_1P1_CORE XHSI2C10SCL/GPB0_1/SENSOR_HSI2C0_SCL/EXT_INT0_1 AG32 GPIO_06 AJ3 F2 GPIO_03 AJ2 J2 O_FILT GPIO_11 AH3 E2 E4 GNSS_CAL AG3 E3 GPIO_12 AG2 F3 F5 GNSS_TCXO AH4 G2 H5 GPIO_10 AG4 H3 GPIO_13 XHDMI_TXCN H2 GPIO_09 XHDMI_TX2P C5078 GPIO_02 XHDMI_TXCP J3 GPIO_0 4 C18 F12 GPIO_01 B18 C11 XMIPI2LSDP0 GPIO_07 B15 B11 XMIPI2LSDN0 GPIO_05 XHDMI_TX2N CAM_MIPI_CLK_N CAM_MIPI_CLK_P C13 E5 XHDMI_TX1N B13 D5 XHDMI_TX1P XMIPI2LSDP1 GPIO_17 XHDMI_TX0N CAM_MIPI_D3_N CAM_MIPI_D3_P B5 XHDMI_TX0P C5 C5 XHDMI_REXT C9 XMIPI2LSDN1 D4 GPIO_08 C15 C7 AB4 A5 C16 B9 E6 B16 B5 F6 C17 B7 H6 B17 B12 AA4 J6 D19 XSPIMOSI_4/GPV7_3/SPI_4_MOSI/EXT_INT43_3 B10 CAM_MIPI_D2_N CAM_MIPI_D2_P XMIPI1LSDPCLK TP_6AXIS_CLK GPIO_00 XGPIO_RSV_14 C12 CAM_MIPI_D1_N CAM_MIPI_D1_P G6 XGPIO_RSV_13 CAM_MIPI_D0_N CAM_MIPI_D0_P D7 XGPIO_RSV_12 PLCD_MIPI_D3_N PLCD_MIPI_D3_P D6 XGPIO_RSV_11 PLCD_MIPI_CLK_N PLCD_MIPI_CLK_P B6 AT13 B6 B7 AP16 PLCD_MIPI_D2_N PLCD_MIPI_D2_P C6 AR15 C4 C7 XGPIO_RSV_8 C6 PLCD_MIPI_D1_P PLCD_MIPI_D1_N XMIPI1LSDNCLK XAUDI2S0LRCK/GPZ0_2/AUD_I2S_0_LRCK/AUD_PCM_0_FSYNC/EXT_INT50_2 A6 XGPIO_RSV_9 L2 F4 XGPIO_RSV_6 C3 B4 TP_6AXIS_MISO XGPIO_RSV_7 M2 XGPIO_RSV_5 B3 XGPIO_RSV_1 M3 XGPIO_RSV_2 XMIPI1LASDP0 XGPIO_RSV_4 N3 XGPIO_RSV_3 PLCD_MIPI_D0_N PLCD_MIPI_D0_P XMIPI1LASDN0 XGPIO_RSV_0 VTCAM_MIPI_CLK_N VTCAM_MIPI_CLK_P A7 XGPIO_RSV_10 VTCAM_MIPI_D1_N VTCAM_MIPI_D1_P L3 XMIPI1LSDP0 L32 N2 XMIPI1LSDN0 L33 XMIPI1LASDPCLK N30 VTCAM_MIPI_D0_N VTCAM_MIPI_D0_P XMIPI1LASDNCLK XAUDI2S0CDCLK/GPZ0_1/AUD_I2S_0_CDCLK/AUD_I2S_0_CDCLK/EXT_INT50_1 T3 XAUDI2S0SCLK/GPZ0_0/AUD_I2S_0_SCLK/AUD_PCM_0_SCLK/AUD_SB_CLK/EXT_INT50_0 H1 J5 E7 A1 A2 C4008 C4007 C4006 C4003 VDD_GPS_1P2 I2C0_SDA_1P8 I2C0_SCL_1P8 I2C1_SDA_1P8 I2C1_SCL_1P8 I2C10_SDA_1P8 I2C10_SCL_1P8 I2C11_SDA_1P8 I2C11_SCL_1P8 I2C4_SDA_1P8 I2C4_SCL_1P8 N32 T2 AB2 GPS_LNA_EN PROXY_INT SHUB_CP_RXD SHUB_CP_TXD CP_SHUB_INT GRIP_SCL_1P8 GRIP_SDA_1P8 6AXIS_SPI_MISO 6AXIS_SPI_MOSI 6AXIS_SPI_CLK 6AXIS_SPI_NSS M32 V2 AA2 AA6 SENSOR_SCL_1P8 SENSOR_SDA_1P8 AT26 V3 XADC0AIN_3 GRIP_INT SHUB_CP_INT IR_LED_EN 6AXIS_INT AL25 R2 XADC1AIN_0 MCU_HOST_WAKE MCU_HOST_REQ AP15 R3 XADC0AIN_6 MCU_AP_INT_1P8 AP_MCU_INT_1P8 AK25 W2 F7 AN26 PCIE_TX_N PCIE_TX_P R5076 R4007 AR25 W3 XADC0AIN_4 BAT_THM TP_SHUB_SSN G7 TP_SHUB_MOSI H7 TP_SHUB_MISO J7 AR14 R5075 CHG_THM XADC0AIN_7 R5038 XADC0AIN_2 R5037 VDD_1P8_AP XADC0AIN_5 R4006 XADC0AIN_1 XADC0AIN_0 R5035 VDD_1P8_AP VDD_1P8_AP TH5001 R5034 VDD_1P8_AP XADC1AIN_1 R5036 TH5000 SHUB_SPI_CLK SHUB_SPI_SS_N SHUB_SPI_MOSI SHUB_SPI_MISO CODEC_RST_N BT_EN AP_CP_WAKE DISP_1P6_EN MCU_AP_INT_1P8 CP_PMIC_PWR_EN AP_CP_DUMP_NOTI_N FACTORY_DISCHARGING AP2CP_GPIO_RSV NFC_FIRM R5093 R5033 R5094 Level 3 Repair VDD_1P8_AP L4002 VDD_1P1_SRM GPS_CLK_26M GPS_RF B1 D2 B3 F2 GPS_HUB_EN GPS_CLK_32K D1 VDD_GPS_1P2 J2 VDD_1P1_SRM GND 2 3 OSC4000 TEST_MODE WLAN_SHUB_WAKE SHUB_WLAN_WAKE ground ground VDD_1P3_LLDO U7002-2 VDD_G3D_M_0P95 VDDQ_DRAM_AP VDD_INT_M_AP VDD_ATLAS_M_AP VDD_APOLLO_M_AP VDD_0P8_AP_ALIVE VDD_0P9_AP H9 VDDQ_DRAM_CLK_AP VDD_CODEC_1P2 VDD_1P8_HRM VDD_1P8_CODEC_PMIC VDD_1P8_AP VDD_1P2_AP G11 VDDQ_MMC2_2P8_AP VDD_PLL_1P8_AP VDD_3P0_USB_AP VDD_VIB_3P0 VDD_NFC_1P8 VDD_TSP_1P8 G8 VDD_2P8_AP VDD_ESE_1P8 VDD_IRLED_PROXY_3P3 VDD_3P3_HRM VDD_TOUCH_3P3 C5076 R5031 XMIPI4L0MDP0 XMIPI4L0MDN2 XSPICLK_1/GPD6_2/SPI_1_CLK/AUD_UART_TXD/EXT_INT10_2 XMIPI4L0MDP2 XSPICSN_1/GPD6_3/SPI_1_nSS/AUD_UART_RXD/EXT_INT10_3 XPWMTOUT_3/GPD2_7/TOUT_3/HSI2C_9_SCL/EXT_INT7_7 XPWMTOUT_2/GPD2_6/TOUT_2/HSI2C_9_SDA/EXT_INT7_6 XSPIMISO_0/GPD6_0/SPI_0_MISO/EXT_INT10_0 XSPIMOSI_0/GPD6_1/SPI_0_MOSI/EXT_INT10_1 XSPICSN_0/GPD8_1/SPI_0_nSS/EXT_INT12_1 XSPICLK_0/GPD8_0/SPI_0_CLK/EXT_INT12_0 XPWMTOUT_1/GPD2_5/TOUT_1/EXT_INT7_5 XPWMTOUT_0/GPD2_4/TOUT_0/EXT_INT7_4 XRTCXTI XMIPI4L0MDNCLK XSPIMISO_2/GPD5_2/SPI_2_MISO/HSI2C_8_SDA/EXT_INT9_2 XMIPI4L0MDPCLK XSPIMISO_3/GPG4_2/SPI_3_MISO/EXT_INT42_2 XMIPI4L0SDP0 XSPICSN_3/GPG4_1/SPI_3_nSS/EXT_INT42_1 XMIPI4L0SDN1 XSPIMOSI_1/GPD6_5/SPI_1_MOSI/AUD_UART_nRTS/EXT_INT10 XSPIMISO_1/GPD6_4/SPI_1_MISO/AUD_UART_nCTS/EXT_INT10 XSPIMOSI_2/GPD5_3/SPI_2_MOSI/HSI2C_8_SCL/EXT_INT9_3 XSPICLK_2/GPD5_0/SPI_2_CLK/UART_3_RXD/EXT_INT9_0 XSPICSN_2/GPD5_1/SPI_2_nSS/UART_3_TXD/EXT_INT9_1 XSPIMOSI_3/GPG4_3/SPI_3_MOSI/EXT_INT42_3 XSPICLK_3/GPG4_0/SPI_3_CLK/EXT_INT42_0 XSPICLK_4/GPV7_0/SPI_4_CLK/EXT_INT43_0 XSPICSN_4/GPV7_1/SPI_4_nSS/EXT_INT43_1 XMIPI4L0SDN3 XSPIMISO_4/GPV7_2/SPI_4_MISO/EXT_INT43_2 XMIPI4L0SDNCLK XTEMPATLREXT XMIPI4L0SDPCLK XTEMPATLTOUT XMIPI4L1MDN0 XTEMPG3DTOUT XTEMPG3DREXT XMIPI4L1MDN1 XUFS20REFCLKOUT/GPG2_4/UFS20_REFCLK_OUT/EXT_INT22_4 XUFS20REFCLKP XTEMPISPREXT XTEMPISPTOUT XUFS20RXDN1 XUFS20RXDN0 XUFS20RXDP0 XUFS20RXDP1 XMIPI4L1VREG_0P4V XUFS20TXDN0 XUFS20TXDP0 AF30 XMMC0DATA_0/GPR1_0/SD_0_DATA_0/EXT_INT30_0 XUFS20TXDN1 XMMC0DATA_1/GPR1_1/SD_0_DATA_1/EXT_INT30_1 XUFS20TXDP1 XMMC0DATA_7/GPR1_7/SD_0_DATA_7/EXT_INT30_7 XMMC1DATA_1/GPR3_1/SD_1_DATA_1/EXT_INT32_1 XMMC1DATA_2/GPR3_2/SD_1_DATA_2/EXT_INT32_2 XUSB30DM0 XMMC1DATA_3/GPR3_3/SD_1_DATA_3/EXT_INT32_3 XUCTSN_1/GPD1_2/UART_1_CTSn/HSI2C_3_SDA/EXT_INT6_2 XUCTSN_0/GPD0_2/UART_0_CTSn/HSI2C_2_SDA/EXT_INT5_2 XURTSN_1/GPD1_3/UART_1_RTSn/HSI2C_3_SCL/EXT_INT6_3 XURTSN_0/GPD0_3/UART_0_RTSn/HSI2C_2_SCL/EXT_INT5_3 XURXD_2/GPD1_4/UART_2_RXD/EXT_INT6_4 XURXD_1/GPD1_0/UART_1_RXD/EXT_INT6_0 XURXD_0/GPD0_0/UART_0_RXD/EXT_INT5_0 XUTXD_1/GPD1_1/UART_1_TXD/EXT_INT6_1 XUTXD_0/GPD0_1/UART_0_TXD/EXT_INT5_1 XUTXD_2/GPD1_5/UART_2_TXD/EXT_INT6_5 XUSB30DP0 XMMC1QRDY/GPR2_3/SD_1_QRDY/EXT_INT31_3 XMMC1DATA_7/GPR3_7/SD_1_DATA_7/EXT_INT32_7 XUSB30REFPADCLKM XUSB30ID0 XMMC2CLK/GPR4_0/SD_2_CLK/EXT_INT28_0 XUSB30REFPADCLKP XUSB30RESREF XUSB30RX0M AE29 J30 XPCIEMREFCLKN XPCIEM_CLKREQ/GPV6_1/MODEM_PCIE_CLKREQ/EXT_INT24_1 XUSB30OVERCUR/GPH1_0/USB30OVERCUR_IN/EXT_INT23_0 XUSB30TX0M XUSB30RX0P XXTO26 XXTI26 XXTO XXTI XPCIEMREFCLKP XDRAM0ZQ XPCIEMREXT XDRAM3ZQ D35 ZQ0_0 ZQ0_1 ZQ1_0 MARK MARK AM2 AM4 AK6 AD4 AE6 AD6 AL2 AL4 AL7 _4 AK7 _5 AL12 AL6 AD3 R34 AK12 XTEMPAPOTOUT AK13 AL13 AE15 R29 L6 C28 ZQ1_1 CODEC_SPI_CLK CODEC_SPI_SS_N CODEC_SPI_MISO CODEC_SPI_MOSI SHUB_SPI_CLK SHUB_SPI_SS_N SHUB_SPI_MISO SHUB_SPI_MOSI CP_SPI_CLK CP_SPI_CS_N CP_SPI_MISO CP_SPI_MOSI AP_CLK_32K VIB_PWM XMIPI4L0SDP1 AP6 AP7 AP9 AP8 AR7 AR6 AN9 AG15 AN8 Y4 TP5004 TP5005 ESE_SPI_CLK ESE_SPI_CS_N ESE_SPI_MISO ESE_SPI_MOSI P29 TP5006 BTP_SPI_CLK BTP_SPI_CS_N BTP_SPI_MISO BTP_SPI_MOSI XMIPI4L1MDN2 XUFS20RESETN/GPH1_5/UFS20_RESETn/EXT_INT23_5 XUFS20REXT AP31 AN31 AN30 AN28 AN27 AP27 AR27 AR31 M6 TP5007 R5062 XMMC0CMD/GPR0_1/SD_0_CMD/EXT_INT29_1 AP29 AR29 UFS_TX_D0_N UFS_TX_D0_P UFS_RX_D0_N UFS_RX_D0_P UFS_RX_D1_N UFS_RX_D1_P SHORT AR33 AT4 AP3 AR3 AR4 AJ7 B33 AP_UART_RXD AP_UART_TXD TOUCH_SDA_1P8 TOUCH_SCL_1P8 XPCIEM_PRESET K29 V35 V34 W6 R5070 T30 R5071 XO_IN_24M XO_OUT_24M D13 R5072 D12 R5073 D11 R5074 A13 R5077 C5077 USB_AP_D_N USB_AP_D_P R5063 UFS_REFCLK UFS_RST_N XMMC0DATA_2/GPR1_2/SD_0_DATA_2/EXT_INT30_2 AP33 AJ8 UFS_TX_D1_N UFS_TX_D1_P R5064 R5065 R5066 AP4 AH8 AH7 AP2 C33 I2C2_SDA_1P8 I2C2_SCL_1P8 XMMC1INTN/GPR2_4/SD_1_INTn/EXT_INT31_4 XMMC1DATA_4/GPR3_4/SD_1_DATA_4/EXT_INT32_4 XUSB30VBUS0 H29 B31 D30 C31 AP_USB_VBUS_4P9 C29 D28 R5068 XMMC2DATA_1/GPR4_4/SD_2_DATA_1/EXT_INT28_4 XUSB30VBUSCTRL/GPH1_1/USB30VBUSCTRL_OUT/EXT_INT23_1 XUSB30TX0P H30 A30 A29 T35 T34 R5090 VDDQ_DRAM1_AP VDDQ_DRAM2/3_AP 1 2 VDDQ_MEM_AP VDD_1P8_VT_IO R5086 OIS_AF_SCL_1P8 OIS_AF_SDA_1P8 VTCAM_SCL_1P8 VTCAM_SDA_1P8 CAM_SCL_1P8 CAM_SDA_1P8 8-21 Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Confidential and proprietary-the contents in this service guide subject to change without prior notice. Level 3 Repair 8-3-7-2. Magnetic Sensor Magnetic Sensor does not work Yes Check the voltage C4038, C4042 = 1.8V No Replace U7002, C4038, C4042 Yes Check R4006, R4007 (I2C is OK?) No Replace UCP5000 Yes Replace U4002 (Magnetic Sensor) END 8-22 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. SMPL_WARN_AP BUCK6_DVS R5082 R5083 J6 H7 F8 F7 VDD_CAM_1P8_IO R5085 AR11 AR10 AP10 XISPGP8/GPC1_0/CAM_GPIO_8/nCTS_UART_ISP/RX_HALFBYTE_CLK_S4/EXT_INT2_0 XPCIEMTXDP0 XJDBGSEL/ETC1_5/J1DBGSEL/- XJTDO/ETC1_4/J1TDO/- XJTDI/ETC1_3/J1TDI/- XJTCK/ETC1_2/J1TCK/- XJTMS/ETC1_1/J1TMS/- XJTRSTN/ETC1_0/J1TRSTn/- XV_TES/GPG0_1/TE_DECON_INT/EXT_INT13_1 XCI2_MCLK/GPD7_2/CIS_CLK2/EXT_INT11_2 XCI1_MCLK/GPD7_1/CIS_CLK1/EXT_INT11_1 XCI0_MCLK/GPD7_0/CIS_CLK0/EXT_INT11_0 XISPSPI1MOSI/GPC3_7/CAM_SPI1MOSI/EXT_INT4_7 XISPSPI1MISO/GPC3_6/CAM_SPI1MISO/EXT_INT4_6 XISPSPI1CSN/GPC3_5/CAM_SPI1CSn/EXT_INT4_5 XISPSPI1CLK/GPC3_4/CAM_SPI1CLK/VD_DECON_INT__DSIM0_23/EXT_INT4_4 XISPSPI0MOSI/GPC3_3/CAM_SPI0MOSI/VCLK_DECON_INT__DSIM0/EXT_INT4_3 XISPSPI0MISO/GPC3_2/CAM_SPI0MISO/VDEN_DECON_INT__DSIM0/EXT_INT4_2 XISPSPI0CSN/GPC3_1/CAM_SPI0CSn/CAM_GPIO_17/HSYNC_DECON_INT__DSIM0/EXT_INT4_1 XISPSPI0CLK/GPC3_0/CAM_SPI0CLK/CAM_GPIO_16/VSYNC_DECON_INT__DSIM0/EXT_INT4_0 XISPI2C2SCL/GPC2_5/CAM_I2C2_SCL/CAM_GPIO_15/RX_HALFBYTE_CLK_S2B/EXT_INT3_5 XISPI2C2SDA/GPC2_4/CAM_I2C2_SDA/CAM_GPIO_14/VD_DECON_INT__DSIM1_23/EXT_INT3_4 XISPI2C1SCL/GPC2_3/CAM_I2C1_SCL/CAM_GPIO_13/VCLK_DECON_INT__DSIM1/EXT_INT3_3 XISPI2C1SDA/GPC2_2/CAM_I2C1_SDA/CAM_GPIO_12/VDEN_DECON_INT__DSIM1/EXT_INT3_2 XISPI2C0SCL/GPC2_1/CAM_I2C0_SCL/CAM_GPIO_11/HSYNC_DECON_INT__DSIM1/EXT_INT3_1 XISPI2C0SDA/GPC2_0/CAM_I2C0_SDA/CAM_GPIO_10/VSYNC_DECON_INT__DSIM1/EXT_INT3_0 XPCIEMTXDN0 H6 XPCIEW_WAKE G7 XT_INT15_6 XEINT_25/GPA3_1/HDMI_CEC/ALV_DBG_21/WAKE_EXT_INT3_1 XEINT_26/GPA3_2/PCIEM_WKREQIN/ALV_DBG_22/WAKE_EXT_INT3_2 XMIPI2LSDNCLK XMIPI2LSDPCLK B4 XMIPI4L0MDP1 XMIPI4L0MDP2 XMIPI4L0MDN0 XMIPI4L0MDN1 XMIPI4L0MDN2 C9 XMIPI4L0MDP3 XMIPI4L0MDN3 XMIPI4L0SDN0 XMIPI4L0SDP3 XMIPI4L0VREG_0P4V XMIPI4L0SDPCLK XMIPI4L0SDNCLK XMIPI4L1MDP1 XMIPI4L1MDP0 XMIPI4L1MDP2 UCP5000-1 XMMC0DATA_0/GPR1_0/SD_0_DATA_0/EXT_INT30_0 XMMC0CLK/GPR0_0/SD_0_CLK/EXT_INT29_0 XMMC0DATA_3/GPR1_3/SD_0_DATA_3/EXT_INT30_3 XMMC0DATA_1/GPR1_1/SD_0_DATA_1/EXT_INT30_1 XMMC0DATA_4/GPR1_4/SD_0_DATA_4/EXT_INT30_4 XMMC0QRDY/GPR0_3/SD_0_QRDY/EXT_INT29_3 XMMC0DS/GPR0_2/SD_0_DS/EXT_INT29_2 XMMC1DATA_0/GPR3_0/SD_1_DATA_0/EXT_INT32_0 XMMC1CLK/GPR2_0/SD_1_CLK/EXT_INT31_0 XMMC1CMD/GPR2_1/SD_1_CMD/EXT_INT31_1 XMMC0DATA_6/GPR1_6/SD_0_DATA_6/EXT_INT30_6 XMMC0DATA_5/GPR1_5/SD_0_DATA_5/EXT_INT30_5 XMMC1DATA_6/GPR3_6/SD_1_DATA_6/EXT_INT32_6 XMMC1DATA_5/GPR3_5/SD_1_DATA_5/EXT_INT32_5 XMMC1DS/GPR2_2/SD_1_DS/EXT_INT31_2 XMMC2CMD/GPR4_1/SD_2_CMD/EXT_INT28_1 Tn/EXT_INT28_2 L29 J32 XMMC2DATA_3/GPR4_6/SD_2_DATA_3/EXT_INT28_6 XPCIEM_WAKE XMMC2DATA_0/GPR4_3/SD_2_DATA_0/EXT_INT28_3 XPCIEM_WKREQOUT/GPV6_0/EXT_INT24_0 XMMC2DATA_2/GPR4_5/SD_2_DATA_2/EXT_INT28_5 XOTPVPP SHORT H35 XPCIEMRXDP0 XPCIEMRXDN0 AR8 AR9 AT10 AK29 BTP_OCP_EN PCIE_RST_L PAD_DBGSRCSEL DISP_TE XCCIBYPASS WCP_TSB PDA_ACTIVE BTP_RST_N AP_MCU_INT_1P8 WLAN_EN GPS_HUB_EN PMIC_WRST_IN FPS_ID SHUB_WLAN_RXD AL29 G23 AJ23 AR17 AP18 CP_RST_N VTCAM_ID NFC_EN BTP_LDO_EN1 BTP_LDO_EN2 C4023 C4028 C4027 C4026 C4025 C4024 4 XGPIO_33/GPJ1_2/EXT_INT41_2 MCU_HOST_REQ AP_PMIC_IRQ HW_REV0 HW_REV1 HW_REV2 HW_REV3 AP_CP_STATUS BUCK6_EN VCC OUT XGPIO_32/GPJ0_2/EXT_INT40_2 TP5003 CODEC_IRQ_N LTE_ACTIVE_N SUB_DET CP_AP_WAKE MCU_HOST_WAKE PCIE_WAKE_L C3 XGPIO_34/GPV7_4/EXT_INT43_4 AP17 AK28 AK27 AL27 AP24 AL24 AL30 AT23 AR23 AP23 AP22 AR21 AP19 AT24 AN24 AN25 AR22 AP25 AP21 AP20 AR19 AL26 AR24 AT25 AK24 AL28 AK8 AL18 NC 1 XGPIO_30/GPG2_0/PCIEW_PRESET/EXT_INT22_0 XGPIO_29/GPG0_0/TE_DECON_EXT/EXT_INT13_0 AK19 AN15 VDD_1P8_AP XGPIO_31/GPG2_1/PAD__DBGSRCSEL/EXT_INT22_1 AL20 AN20 AK20 AN16 D3 XCCIBYPASS/GPF0_7/CCI_BYPASS_PAD/EXT_INT15_7 AL17 AL21 AN19 C2 XGPIO_28/GPF5_7/SRAM_ADDR_15/TraceData_15/EXT_INT20_7 AL22 AK18 AN22 AN21 F3 XGPIO_27/GPF5_6/SRAM_ADDR_14/TraceData_14/EXT_INT20_6 XGPIO_26/GPF5_5/SRAM_ADDR_13/TraceData_13/EXT_INT20_5 XGPIO_25/GPF4_7/SRAM_ADDR_7/TraceData_7/EXT_INT19_7 XGPIO_24/GPF4_6/SRAM_ADDR_6/TraceData_6/EXT_INT19_6 XGPIO_23/GPF4_5/SRAM_ADDR_5/TraceData_5/EXT_INT19_5 XGPIO_22/GPF3_4/SRAM_nWAIT/TraceCtl/EXT_INT18_4 XGPIO_21/GPF3_3/SRAM_DATA_15/TraceData_31/EXT_INT18_3 XGPIO_20/GPF3_2/SRAM_DATA_14/TraceData_30/EXT_INT18_2 XURXD_0/GPF3_1/SRAM_DATA_13/TraceData_29/EXT_INT18_1 XGPIO_18/GPF3_0/SRAM_DATA_12/TraceData_28/EXT_INT18_0 XGPIO_17/GPF2_3/SPI_5_MOSI/SRAM_DATA_11/TraceData_27/EXT_INT17_3 XGPIO_16/GPF2_2/SPI_5_MISO/SRAM_DATA_10/TraceData_26/EXT_INT17_2 XGPIO_15/GPF2_1/SPI_5_nSS/SRAM_DATA_9/TraceData_25/EXT_INT17_1 XGPIO_14/GPF2_0/SPI_5_CLK/SRAM_DATA_8/TraceData_24/EXT_INT17_0 XGPIO_13/GPF1_7/SRAM_DATA_7/TraceData_23/EXT_INT16_7 XGPIO_12/GPF1_6/SRAM_DATA_6/TraceData_22/EXT_INT16_6 XGPIO_11/GPF1_5/SRAM_DATA_5/TraceData_21/EXT_INT16_5 XGPIO_10/GPF1_4/SRAM_DATA_4/TraceData_20/EXT_INT16_4 XGPIO_9/GPF1_3/SRAM_DATA_3/TraceData_19/EXT_INT16_3 XGPIO_8/GPF1_2/SRAM_DATA_2/TraceData_18/EXT_INT16_2 XGPIO_7/GPF1_1/CTIIN_GPIO__CSSYS_ATLAS/SRAM_DATA_1/TraceData_17/EXT_INT16_1 XGPIO_6/GPF1_0/CTIOUT_GPIO__CSSYS_ATLAS/SRAM_DATA_0/TraceData_16/EXT_INT16_0 XGPIO_5/GPF0_4/SRAM_GnCS_0/EXT_INT15_4 XGPIO_4/GPF0_3/SRAM_nWBE_1/EXT_INT15_3 XGPIO_3/GPF0_2/SRAM_nWBE_0/EXT_INT15_2 XGPIO_2/GPF0_1/SRAM_nOE/TraceClk/EXT_INT15_1 XGPIO_1/GPF0_0/SRAM_nWE/EXT_INT15_0 XGPIO_0/GPB0_4/SCALL__G3D__ALO/EXT_INT0_4 XEINT_31/GPA3_7/ALV_DBG_27/WAKE_EXT_INT3_7 XEINT_30/GPA3_6/ALV_DBG_26/WAKE_EXT_INT3_6 XEINT_29/GPA3_5/ALV_DBG_25/WAKE_EXT_INT3_5 XEINT_28/GPA3_4/ALV_DBG_24/WAKE_EXT_INT3_4 XEINT_27/GPA3_3/PCIEW_WKREQIN/ALV_DBG_23/WAKE_EXT_INT3_3 AJ21 AL19 AK17 AN23 AN18 G1 F25 AJ20 R4041 K15 XPCIEW_WKREQOUT/GPF0_5/SRAM_GnCS_1/EXT_INT15_5 AK21 R4040 XISPGP9/GPC1_1/CAM_GPIO_9/RXD_UART_ISP/RX_HALFBYTE_CLK_S2A/EXT_INT2_1 XEINT_13/GPA1_5/ALV_DBG_9/WAKE_EXT_INT1_5 XEINT_12/GPA1_4/ALV_DBG_8/WAKE_EXT_INT1_4 SW_DIO SW_CLK K14 XPCIEWREFCLKN XEINT_11/GPA1_3/ALV_DBG_7/WAKE_EXT_INT1_3 SHUB_WLAN_TXD XEINT_22/GPA2_6/ALV_DBG_18/WAKE_EXT_INT2_6 G2 K16 AK32 XEINT_17/GPA2_1/ALV_DBG_13/WAKE_EXT_INT2_1 J1 XEINT_19/GPA2_3/ALV_DBG_15/WAKE_EXT_INT2_3 TP4018 XEINT_16/GPA2_0/ALV_DBG_12/WAKE_EXT_INT2_0 C4019 XEINT_20/GPA2_4/ALV_DBG_16/WAKE_EXT_INT2_4 E3 XEINT_21/GPA2_5/ALV_DBG_17/WAKE_EXT_INT2_5 A3 XEINT_23/GPA2_7/ALV_DBG_19/WAKE_EXT_INT2_7 A4 XEINT_15/GPA1_7/ALV_DBG_11/WAKE_EXT_INT1_7 HOME_KEY C4008 F9 XEINT_14/GPA1_6/ALV_DBG_10/WAKE_EXT_INT1_6 C5075 F7 XEINT_18/GPA2_2/ALV_DBG_14/WAKE_EXT_INT2_2 NFC_IRQ BTP_IRQ CP_AP_STATUS IPC_INT2CP PCD_INT CP_DUMP_INT CHG_INT HRM_INT TSP_INT WCINOKB AMP_INT BT_HOST_WAKE NPOWER WLAN_HOST_WAKE C4007 C4006 C4003 H8 XEINT_24/GPA3_0/HDMI_HPD/ALV_DBG_20/WAKE_EXT_INT3_0 V32 U32 W32 T32 Y30 Y32 V30 W30 AL16 AL15 AL23 AG17 H1 J5 E7 VLDO24 AK22 A2 A1 VLDO25 AK23 ADC_VDD I_VDD6_1P1_SRM G9 XISPGP7/GPC0_7/CAM_GPIO_7/TXD_UART_ISP/EXT_INT1_7 XEINT_2/GPA0_2/ALV_TDI/WAKE_EXT_INT0_2 GNSS_IF_VDD1P2 I_VDD5_1P8_PERF GNSS_LNA_VDD1P2 VLDO21 XEINT_9/GPA1_1/ALV_DBG_5/WAKE_EXT_INT1_1 MARK MARK ADC_REF AVSS_PMU GNSS_LNA_VSS GNSS_IF_VSS VSS VSS E7 XISPGP5/GPC0_5/CAM_GPIO_5/CAM_I2C3_SCL/EXT_INT1_5 XOM_5 XOM_4 XOM_3 XEINT_0/GPA0_0/ALV_TCK/WAKE_EXT_INT0_0 XEINT_1/GPA0_1/ALV_TMS/WAKE_EXT_INT0_1 XEINT_3/GPA0_3/ALV_TDO/WAKE_EXT_INT0_3 XEINT_7/GPA0_7/ALV_DBG_3/WAKE_EXT_INT0_7 XEINT_6/GPA0_6/ALV_DBG_2/WAKE_EXT_INT0_6 XEINT_5/GPA0_5/ALV_DBG_1/WAKE_EXT_INT0_5 XEINT_4/GPA0_4/ALV_DBG_0/WAKE_EXT_INT0_4 WRSTB_OUT 2 1 H2 E2 VLDO6 XEINT_8/GPA1_0/ALV_DBG_4/WAKE_EXT_INT1_0 XOM0 XOM1 XOM2 XOM3 XOM4 XOM5 TOUCH_INT HALL_INT2 VOL_UP VOL_DN HALL_INT AP_PS_HOLD AP_PMIC_EN TP5000 XO_24M_AP AP_RST_IN_N C4 B2 C1 G5 VLDO19 XEINT_10/GPA1_2/ALV_DBG_6/WAKE_EXT_INT1_2 AK16 AJ16 AK15 AJ15 R33 AL14 AK30 AL32 AJ32 AJ29 AA30 XCPUAXI3SELACE E9 XISPGP3/GPC0_3/CAM_GPIO_3/VCLK_DECON_EXT__HDMI/DP_HPD/EXT_INT1_3 XOM_1 XOM_0 XOM_2 C25 B25 D7 XISPGP0/GPC0_0/CAM_GPIO_0/VSYNC_DECON_EXT__HDMI/EXT_INT1_0 XPSHOLD XRTCCLKO C24 B24 D8 AT11 XPCIEWTXDP0 D9 AR12 XPCIEWREXT D11 C2 A2 B1 NC NC VSS C4042 AN10 XPCIEWTXDN0 XPWRRGTON C23 B23 D25 BT_UART_CTS BT_UART_RTS BT_UART_RXD BT_UART_TXD XBOOTLDO0 VLDO17 MARK JTAG_TRST_N JTAG_TMS JTAG_TCK JTAG_TDI JTAG_TDO AP_JTAG_DBGSEL XPCIEWRXDP0 E10 J7 XPCIEWRXDN0 VLDO2 XISPGP1/GPC0_1/CAM_GPIO_1/HSYNC_DECON_EXT__HDMI/EXT_INT1_1 XMIPI4L1MDNCLK VLDO5 XISPGP4/GPC0_4/CAM_GPIO_4/VD_DECON_EXT__HDMI_23/CAM_I2C3_SDA/EXT_INT1_4 XMIPI4L1MDPCLK VLDO14 P6 XPCIEWREFCLKP VLDO20 K6 AN35 XNWRESET XNRSTOUT XNRESET XCLKOUT XEDPLN3_TXP XEDPREXT XEDPLN3_TXN XEDPLN2_TXP XEDPLN2_TXN XEDPLN1_TXP XEDPLN1_TXN P32 B22 C22 B20 VLDO23 XI2S1SDO/GPD4_4/I2S_1_SDO/PCM_1_SOUT/EXT_INT8_4 XEDPAUXN XEDPAUXP XEDPLN0_TXP XEDPLN0_TXN R30 N35 R32 VLDO15 VDD VDD18 MARK FROM_SPI_CLK FROM_SPI_SS_N FROM_SPI_MISO FROM_SPI_MOSI COMP_SPI_CLK COMP_SPI_SS_N COMP_SPI_MISO COMP_SPI_MOSI CAM_MCLK COMP_MCLK VTCAM_MCLK DISP_TE AJ35 P35 A3 N6 R5078 L34 VLDO27 U6 AM35 XMIPI4L1MDP3 J8 R6 AH35 XMIPI4L1MDN3 F11 T6 C5086 G4 F13 V6 C5085 G3 E11 F21 PCIE_RX_N PCIE_RX_P H3 E13 XISPGP6/GPC0_6/CAM_GPIO_6/nRTS_UART_ISP/EXT_INT1_6 G3 VLDO3 XI2S1CDCLK/GPD4_1/AUDIOCDCLK1/AUDIOCDCLK1/EXT_INT8_1 XPCIEW_CLKREQ/GPF0_6/WIFI_PCIE_CLKREQ/SRAM_GnCS_2/E N34 VLDO22 XI2S1SCLK/GPD4_0/I2S_1_SCLK/PCM_1_SCLK/EXT_INT8_0 J35 ADC_IN7 VLDO13 XISPGP2/GPC0_2/CAM_GPIO_2/CIS_CLK2/VDEN_DECON_EXT__HDMI/EXT_INT1_2 E35 ADC_IN8 VLDO16 XI2S1SDI/GPD4_3/I2S_1_SDI/PCM_1_SIN/SPDIF_EXTCLK/EXT_INT8_3 AJ22 L35 VLDO18 SCL F20 AM33 C20 INT TP5011 AK33 GPIO_26 VLDO26 XI2S1LRCK/GPD4_2/I2S_1_LRCK/PCM_1_FSYNC/EXT_INT8_2 AH26 W27 C1 A1 U4002 F19 LLI_TX_N LLI_TX_P H4 J9 F23 LLI_RX_N LLI_RX_P AJ24 VLDO12 F24 PCIE_REFCLK_N PCIE_REFCLK_P XBOOTLDO1/GPV6_2/EXT_INT24_2 VDD_1P8_AP F22 PCIE_CLK_REQ_L J4 B3 F18 C34 XBOOTLDO0/GPH1_4/EXT_INT23_4 VDD_1P8_AP J3 J7 D26 LLI_CLK GPIO_27 F1 C3 D14 J30 ADC_IN5 ADC_IN6 LDO25EN K8 AN5 L30 GPIO_22 GPIO_23 VINL7 J11 D21 K30 ADC_IN4 LDO17EN K9 AL10 K32 ADC_IN2 ADC_IN3 GPIO_21 VINL5 K11 AL11 G33 GPIO_19 GPIO_20 VINL6 K10 AK11 G34 ADC_IN1 VLDO11 H11 AK10 G29 XCPUAXI3SELACE/GPG2_3/AXI3_ACE_PAD/EXT_INT22_3 VLDO9 TP5010 AE29 XMMC2CDN/GPR4_2/SD_2_CDn/SD_2_CARD_INTn/SD_2_CARD_RS XAUDI2S0SDO_2/GPZ0_6/AUD_I2S_0_SDO_2/ST_INT/EXT_INT50_6 VLDO7 COMP_PAF_INT H32 XAUDI2S0SDI/GPZ0_3/AUD_I2S_0_SDI/AUD_PCM_0_SIN/EXT_INT50_3 SENSOR_SCL_1P8 SENSOR_SDA_1P8 CAM_FLASH_EN CAM_TORCH_EN VTCAM_RST_N CAM_RST_N VTCAM_STBY COMP_RST_N CAM_SENSOR_DET F29 O_VDD5_1P8_AUX XHSI2C5SDA/GPG3_2/SENSOR_HSI2C3_SDA/EXT_INT14_2 F30 XAUDUTXD/GPZ1_0/AUD_UART_TXD/AUD_PCM_0_SCLK/EXT_INT51_0 VLDO4 XHSICSTROBE G30 O_VDD3_1P2_GRF XHSI2C5SCL/GPG3_3/SENSOR_HSI2C3_SCL/EXT_INT14_3 AC34 GPIO_24 L11 XHSI2C11SCL/GPB0_3/SENSOR_HSI2C1_SCL/EXT_INT0_3 AD30 O_VDD2_1P1_GBB XHSI2C11SDA/GPB0_2/SENSOR_HSI2C1_SDA/EXT_INT0_2 AC30 XAUDURTSN/GPZ1_3/AUD_UART_nRTS/AUD_PCM_0_SIN/EXT_INT51_3 F8 XHSI2C4SDA/GPG3_0/SENSOR_HSI2C2_SDA/EXT_INT14_0 AB30 XAUDURXD/GPZ1_1/AUD_UART_RXD/AUD_PCM_0_FSYNC/EXT_INT51_1 E8 VLDO1 XHSICDATA AC32 XAUDUCTSN/GPZ1_2/AUD_UART_nCTS/AUD_PCM_0_SOUT/EXT_INT51_2 G6 XHSI2C4SCL/GPG3_1/SENSOR_HSI2C2_SCL/EXT_INT14_1 AC35 XAUDI2S0SDO_0/GPZ0_4/AUD_I2S_0_SDO_0/AUD_PCM_0_SOUT/EXT_INT50_4 VDD_3P4_HLDO XHSI2C7SCL/GPJ1_1/TOUCH_HSI2C_SCL/EXT_INT41_1 AE32 O_VDD5_1P8_PERF GPIO_16 E1 LDO16EN XHSI2C6SDA/GPJ0_0/NFC_HSI2C_SDA/EXT_INT40_0 AE35 I_XTAL VINL3 XHSI2C7SDA/GPJ1_0/TOUCH_HSI2C_SDA/EXT_INT41_0 AD32 GNSS_ RF IN VINL4 XHSI2C6SCL/GPJ0_1/NFC_HSI2C_SCL/EXT_INT40_1 AD33 XAUDI2S0SDO_1/GPZ0_5/AUD_I2S_0_SDO_1/ST_TICK/AUD_SB_DATA/EXT_INT50_5 R5032 VLDO8 E33 AF33 MM_I2S_SYNC MM_I2S_CLK MM_I2S_D_IN MM_I2S_D_OUT VLDO10 E32 VDD_PLL_1P8_AP DISCHARGING_CHECK VBAT_ADC D10 AF4 AF32 STANDBY_N AJ4 AF34 L7 C7072 AF2 AB33 K7 L9 AF6 AH30 V29 VDD_1P8_AP F12 AG6 AB35 P30 E12 AN13 AA35 P33 VDD_2P0_MLDO AR13 AH33 GNSS_AUX_OUT VINL2 AN12 BT_WAKE IFC_SENSE_INT_AP AP_CP_PACKET_SEND FG_ERR SUB_PMIC_IRQ_N I_VDDX_5P0_PMU VINL1 AP13 DISP_RST_N DISPLAY_DET P34 J10 I2C6_SDA_1P8 I2C6_SCL_1P8 I2C7_SDA_1P8 I2C7_SCL_1P8 PCIE_CLK_REQ_L AB2 H10 SW_I2C2_SDA_1P8 SW_I2C2_SCL_1P8 VDD_1P8_AP O_VDD6_1P1_SRM GPIO_15 XHSI2C1SDA/GPD2_2/HSI2C_1_SDA/EXT_INT7_2 DUAL_SIM I_VDDX_3P3_PMU XHSI2C1SCL/GPD2_3/HSI2C_1_SCL/EXT_INT7_3 AE30 GPIO_25 XHSI2C0SDA/GPD2_0/HSI2C_0_SDA/EXT_INT7_0 AE34 GPIO_06 XHSI2C10SDA/GPB0_0/SENSOR_HSI2C0_SDA/EXT_INT0_0 AD34 GPIO_14 XHSI2C0SCL/GPD2_1/HSI2C_0_SCL/EXT_INT7_1 AF30 GPIO_03 XHSI2C10SCL/GPB0_1/SENSOR_HSI2C0_SCL/EXT_INT0_1 AF35 O_FILT O_VDD1_1P1_CORE AH3 AG32 E4 GNSS_CAL AJ3 F9 AA3 IR_LED_EN AH4 F2 AB6 R7011 AJ2 E2 F5 GNSS_TCXO AG3 E3 H5 AG2 F3 E5 GPIO_10 GPIO_11 AG4 G2 D5 U4001 I2C0_SDA_1P8 I2C0_SCL_1P8 I2C1_SDA_1P8 I2C1_SCL_1P8 I2C10_SDA_1P8 I2C10_SCL_1P8 I2C11_SDA_1P8 I2C11_SCL_1P8 I2C4_SDA_1P8 I2C4_SCL_1P8 H3 GPIO_12 XHDMI_TXCN H2 GPIO_09 XHDMI_TX2P J2 GPIO_02 XHDMI_TXCP J3 G PIO_0 4 C18 C11 GPIO_01 B18 B11 GPIO_13 B15 F12 XMIPI2LSDP0 GPIO_05 XHDMI_TX2N C5078 XMIPI2LSDN0 GPIO_18 XHDMI_TX1N XMIPI2LSDP1 GPIO_17 XHDMI_TX0N CAM_MIPI_CLK_N CAM_MIPI_CLK_P XMIPI2LSDN1 D4 GPIO_07 XHDMI_TX1P C13 B5 XHDMI_TX0P B13 AB3 A5 XHDMI_REXT CAM_MIPI_D3_N CAM_MIPI_D3_P XMIPI1LSDPCLK TP_6AXIS_CLK GPIO_08 C15 C5 C5 C16 C7 AB4 VDD_GPS_1P2 B16 B5 E6 C17 B7 F6 B17 B12 AA4 J6 D19 XSPIMOSI_4/GPV7_3/SPI_4_MOSI/EXT_INT43_3 B9 B10 CAM_MIPI_D2_N CAM_MIPI_D2_P XMIPI1LSDNCLK F4 GPIO_00 XGPIO_RSV_14 C12 CAM_MIPI_D1_N CAM_MIPI_D1_P H6 XGPIO_RSV_13 C10 CAM_MIPI_D0_N CAM_MIPI_D0_P G6 XGPIO_RSV_12 PLCD_MIPI_D3_N PLCD_MIPI_D3_P D7 XGPIO_RSV_11 PLCD_MIPI_CLK_N PLCD_MIPI_CLK_P C6 AR15 B6 D6 AT13 PLCD_MIPI_D2_N PLCD_MIPI_D2_P B6 AP16 C4 C7 XGPIO_RSV_8 C6 PLCD_MIPI_D1_P PLCD_MIPI_D1_N B7 XGPIO_RSV_9 L2 B4 TP_6AXIS_MISO XGPIO_RSV_6 L3 XGPIO_RSV_5 C3 XAUDI2S0LRCK/GPZ0_2/AUD_I2S_0_LRCK/AUD_PCM_0_FSYNC/EXT_INT50_2 SENSOR_SCL_1P8 SENSOR_SDA_1P8 XGPIO_RSV_7 N2 XGPIO_RSV_2 B3 M3 XGPIO_RSV_1 XMIPI1LASDP0 XGPIO_RSV_4 M2 PLCD_MIPI_D0_N PLCD_MIPI_D0_P XMIPI1LASDN0 XGPIO_RSV_0 VTCAM_MIPI_D0_N VTCAM_MIPI_D0_P XMIPI1LSDP0 XGPIO_RSV_3 VTCAM_MIPI_D1_N VTCAM_MIPI_D1_P XMIPI1LSDN0 XAUDI2S0SCLK/GPZ0_0/AUD_I2S_0_SCLK/AUD_PCM_0_SCLK/AUD_SB_CLK/EXT_INT50_0 A6 XGPIO_RSV_10 XMIPI1LASDPCLK L32 VTCAM_MIPI_CLK_N VTCAM_MIPI_CLK_P XMIPI1LASDNCLK L33 T3 XAUDI2S0CDCLK/GPZ0_1/AUD_I2S_0_CDCLK/AUD_I2S_0_CDCLK/EXT_INT50_1 N3 N30 T2 AA2 AA6 GPS_LNA_EN PROXY_INT SHUB_CP_RXD SHUB_CP_TXD CP_SHUB_INT GRIP_SCL_1P8 GRIP_SDA_1P8 6AXIS_SPI_MISO 6AXIS_SPI_MOSI 6AXIS_SPI_CLK 6AXIS_SPI_NSS M32 N32 V2 A7 AK25 V3 XADC0AIN_5 GRIP_INT SHUB_CP_INT IR_LED_EN 6AXIS_INT AN26 R2 XADC0AIN_6 MCU_HOST_WAKE MCU_HOST_REQ AT26 R3 XADC0AIN_3 MCU_AP_INT_1P8 AP_MCU_INT_1P8 AL25 PCIE_TX_N PCIE_TX_P R5076 R4007 AR25 W2 XADC0AIN_2 BAT_THM F7 AR14 R5075 CHG_THM TP_SHUB_SSN G7 TP_SHUB_MOSI H7 TP_SHUB_MISO J7 AP15 W3 XADC0AIN_4 R5038 XADC1AIN_0 R5037 VDD_1P8_AP XADC0AIN_7 R4006 XADC0AIN_1 XADC0AIN_0 R5035 VDD_1P8_AP VDD_1P8_AP TH5001 R5034 VDD_1P8_AP XADC1AIN_1 R5036 TH5000 SHUB_SPI_CLK SHUB_SPI_SS_N SHUB_SPI_MOSI SHUB_SPI_MISO CODEC_RST_N BT_EN AP_CP_WAKE DISP_1P6_EN MCU_AP_INT_1P8 CP_PMIC_PWR_EN AP_CP_DUMP_NOTI_N FACTORY_DISCHARGING AP2CP_GPIO_RSV NFC_FIRM R5093 R5033 R5094 Level 3 Repair VDD_1P8_AP SDA 1 2 C4038 VDD_1P3_LLDO U7002-2 VDD_G3D_M_0P95 VDD_INT_M_AP VDD_ATLAS_M_AP VDD_APOLLO_M_AP VDD_0P8_AP_ALIVE VDDQ_DRAM_AP VDD_0P9_AP H9 VDDQ_DRAM_CLK_AP VDD_CODEC_1P2 VDD_1P8_HRM VDD_1P8_CODEC_PMIC VDD_1P8_AP VDD_1P2_AP G11 VDDQ_MMC2_2P8_AP VDD_VIB_3P0 VDD_PLL_1P8_AP VDD_NFC_1P8 VDD_TSP_1P8 G8 VDD_3P0_USB_AP VDD_2P8_AP VDD_ESE_1P8 VDD_IRLED_PROXY_3P3 VDD_3P3_HRM VDD_TOUCH_3P3 VDD_1P8_AP L4002 VDD_1P1_SRM GPS_CLK_26M GPS_RF B1 D2 B3 F2 GPS_HUB_EN GPS_CLK_32K D1 VDD_GPS_1P2 J2 VDD_1P1_SRM GND 2 3 OSC4000 TEST_MODE WLAN_SHUB_WAKE SHUB_WLAN_WAKE ground ground C5076 R5031 XMIPI4L0MDP0 XSPIMISO_1/GPD6_4/SPI_1_MISO/AUD_UART_nCTS/EXT_INT10 XSPICSN_1/GPD6_3/SPI_1_nSS/AUD_UART_RXD/EXT_INT10_3 XSPICLK_1/GPD6_2/SPI_1_CLK/AUD_UART_TXD/EXT_INT10_2 XPWMTOUT_3/GPD2_7/TOUT_3/HSI2C_9_SCL/EXT_INT7_7 XPWMTOUT_2/GPD2_6/TOUT_2/HSI2C_9_SDA/EXT_INT7_6 XSPIMISO_0/GPD6_0/SPI_0_MISO/EXT_INT10_0 XSPIMOSI_0/GPD6_1/SPI_0_MOSI/EXT_INT10_1 XSPICSN_0/GPD8_1/SPI_0_nSS/EXT_INT12_1 XSPICLK_0/GPD8_0/SPI_0_CLK/EXT_INT12_0 XPWMTOUT_1/GPD2_5/TOUT_1/EXT_INT7_5 XPWMTOUT_0/GPD2_4/TOUT_0/EXT_INT7_4 XRTCXTI XMIPI4L0SDN2 XSPICSN_4/GPV7_1/SPI_4_nSS/EXT_INT43_1 XMIPI4L0SDP2 XMIPI4L0MDNCLK XSPIMISO_2/GPD5_2/SPI_2_MISO/HSI2C_8_SDA/EXT_INT9_2 XMIPI4L0MDPCLK XSPIMISO_3/GPG4_2/SPI_3_MISO/EXT_INT42_2 XMIPI4L0SDP0 XSPICSN_3/GPG4_1/SPI_3_nSS/EXT_INT42_1 XMIPI4L0SDN1 XSPIMOSI_1/GPD6_5/SPI_1_MOSI/AUD_UART_nRTS/EXT_INT10 XSPIMOSI_2/GPD5_3/SPI_2_MOSI/HSI2C_8_SCL/EXT_INT9_3 XSPICSN_2/GPD5_1/SPI_2_nSS/UART_3_TXD/EXT_INT9_1 XSPIMOSI_3/GPG4_3/SPI_3_MOSI/EXT_INT42_3 XSPIMISO_4/GPV7_2/SPI_4_MISO/EXT_INT43_2 XSPICLK_3/GPG4_0/SPI_3_CLK/EXT_INT42_0 XSPICLK_4/GPV7_0/SPI_4_CLK/EXT_INT43_0 XMIPI4L0SDN3 XMIPI4L1MDN0 XTEMPG3DTOUT XTEMPG3DREXT XTEMPATLTOUT XTEMPATLREXT XMIPI4L1MDN1 XMIPI4L1VREG_0P4V XUFS20REFCLKOUT/GPG2_4/UFS20_REFCLK_OUT/EXT_INT22_4 XUFS20REFCLKP XTEMPISPREXT XTEMPISPTOUT XUFS20RXDN1 XUFS20RXDN0 XUFS20RXDP0 XUFS20RXDP1 XMMC0CMD/GPR0_1/SD_0_CMD/EXT_INT29_1 XURXD_0/GPD0_0/UART_0_RXD/EXT_INT5_0 XUFS20TXDN1 XUFS20TXDN0 XUFS20TXDP0 XMMC0DATA_7/GPR1_7/SD_0_DATA_7/EXT_INT30_7 XMMC1DATA_1/GPR3_1/SD_1_DATA_1/EXT_INT32_1 XMMC1DATA_2/GPR3_2/SD_1_DATA_2/EXT_INT32_2 XUSB30DM0 XMMC1DATA_3/GPR3_3/SD_1_DATA_3/EXT_INT32_3 XUCTSN_1/GPD1_2/UART_1_CTSn/HSI2C_3_SDA/EXT_INT6_2 XUCTSN_0/GPD0_2/UART_0_CTSn/HSI2C_2_SDA/EXT_INT5_2 XURTSN_1/GPD1_3/UART_1_RTSn/HSI2C_3_SCL/EXT_INT6_3 XURTSN_0/GPD0_3/UART_0_RTSn/HSI2C_2_SCL/EXT_INT5_3 XURXD_2/GPD1_4/UART_2_RXD/EXT_INT6_4 XURXD_1/GPD1_0/UART_1_RXD/EXT_INT6_0 XUTXD_1/GPD1_1/UART_1_TXD/EXT_INT6_1 XUTXD_0/GPD0_1/UART_0_TXD/EXT_INT5_1 XUTXD_2/GPD1_5/UART_2_TXD/EXT_INT6_5 XUSB30DP0 AA34 XMMC1QRDY/GPR2_3/SD_1_QRDY/EXT_INT31_3 XMMC1DATA_7/GPR3_7/SD_1_DATA_7/EXT_INT32_7 XUSB30REFPADCLKM XUSB30REFPADCLKP XUSB30ID0 XMMC2CLK/GPR4_0/SD_2_CLK/EXT_INT28_0 XUSB30RESREF XUSB30RX0M XPCIEM_PRESET XPCIEM_CLKREQ/GPV6_1/MODEM_PCIE_CLKREQ/EXT_INT24_1 XPCIEMREFCLKN XUSB30OVERCUR/GPH1_0/USB30OVERCUR_IN/EXT_INT23_0 XUSB30TX0M XUSB30RX0P XXTO26 XXTI26 XXTO XXTI D35 XPCIEMREFCLKP XDRAM0ZQ XPCIEMREXT XDRAM3ZQ ZQ0_0 ZQ0_1 ZQ1_0 MARK MARK AM2 AM4 AK6 AL7 _4 AK7 _5 AL12 AD4 AE6 AD6 AL2 AL4 AL6 AD3 R34 XSPICLK_2/GPD5_0/SPI_2_CLK/UART_3_RXD/EXT_INT9_0 AK12 AK13 AL13 XTEMPAPOTOUT AE15 R29 L6 C28 D13 ZQ1_1 D12 CODEC_SPI_CLK CODEC_SPI_SS_N CODEC_SPI_MISO CODEC_SPI_MOSI SHUB_SPI_CLK SHUB_SPI_SS_N SHUB_SPI_MISO SHUB_SPI_MOSI CP_SPI_CLK CP_SPI_CS_N CP_SPI_MISO CP_SPI_MOSI AP_CLK_32K VIB_PWM XMIPI4L0SDP1 AP6 AP7 AP9 AP8 AR7 AR6 AN9 AN8 Y4 TP5004 ESE_SPI_CLK ESE_SPI_CS_N ESE_SPI_MISO ESE_SPI_MOSI AG15 P29 M6 TP5005 TP5006 BTP_SPI_CLK BTP_SPI_CS_N BTP_SPI_MISO BTP_SPI_MOSI XMIPI4L1MDN2 XUFS20RESETN/GPH1_5/UFS20_RESETn/EXT_INT23_5 XUFS20REXT AP31 AN31 AN28 AN30 AN27 AP27 AR27 AR31 TP5007 R5062 UFS_RX_D0_N UFS_RX_D0_P UFS_RX_D1_N UFS_RX_D1_P SHORT XUFS20TXDP1 AR29 AR33 AT4 AP3 AR3 AR4 AJ7 B33 AP_UART_RXD AP_UART_TXD TOUCH_SDA_1P8 TOUCH_SCL_1P8 K29 V35 V34 W6 R5070 T30 R5071 XO_IN_24M XO_OUT_24M D11 R5074 A13 R5077 R5072 C5077 USB_AP_D_N USB_AP_D_P R5063 UFS_REFCLK UFS_RST_N XMMC0DATA_2/GPR1_2/SD_0_DATA_2/EXT_INT30_2 AP33 AP29 AJ8 UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P R5064 R5065 R5066 XMMC1DATA_4/GPR3_4/SD_1_DATA_4/EXT_INT32_4 AP4 AH8 AH7 AP2 C33 I2C2_SDA_1P8 I2C2_SCL_1P8 XMMC1INTN/GPR2_4/SD_1_INTn/EXT_INT31_4 XUSB30VBUS0 H29 B31 D30 C31 AP_USB_VBUS_4P9 C29 D28 R5068 XMMC2DATA_1/GPR4_4/SD_2_DATA_1/EXT_INT28_4 XUSB30VBUSCTRL/GPH1_1/USB30VBUSCTRL_OUT/EXT_INT23_1 XUSB30TX0P H30 A30 A29 T35 T34 R5090 VDDQ_MEM_AP VDDQ_DRAM1_AP VDDQ_DRAM2/3_AP 1 2 R5073 VDD_1P8_VT_IO R5086 OIS_AF_SCL_1P8 OIS_AF_SDA_1P8 VTCAM_SCL_1P8 VTCAM_SDA_1P8 CAM_SCL_1P8 CAM_SDA_1P8 8-23 Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Confidential and proprietary-the contents in this service guide subject to change without prior notice. Level 3 Repair 8-3-7-3. 6Axis Sensor 6Axis Sensor does not work Yes Check the voltage C4039, C4040 = 1.8V No Replace U7002, C4039, C4040 Yes Check TP4060, TP4061, TP4062, TP4063 (SPI is OK?) No Replace U4001 Yes Replace U4015 (6Axis Sensor) END 8-24 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. TP4062 6AXIS_SPI_CLK 6AXIS_SPI_NSS TP4061 19 RESV TP4060 21 22 20 23 NCS AUX_DA RESV 24 26 NC NC SDA|SDI GND NC NC NC NC U4015 NC NC NC FSYNC 17 16 VDD_1P8_AP 15 14 13 INT REGOUT 11 VDD 18 12 10 AUX_CL NC SDO|AD0 NC 7 6 NC VDDIO 4 5 9 2 3 8 1 SCL|SCLK 27 6AXIS_SPI_MOSI Level 3 Repair TP4063 6AXIS_SPI_MISO 6AXIS_INT TP_GYRO_INT C4039 C4040 C4041 VDD_1P3_LLDO U7002-2 J10 VINL1 J7 VLDO1 VLDO4 VLDO7 VLDO8 J11 K11 K10 K9 VLDO9 K8 VLDO10 H10 VINL2 VLDO11 H11 VDD_1P8_AP J9 VLDO12 VDD_2P0_MLDO J8 VLDO13 F12 E12 L9 VINL3 VINL4 LDO16EN VLDO26 VLDO3 VLDO16 VLDO18 VLDO27 D10 VINL5 VLDO5 VLDO15 F13 E13 F11 E11 E10 D11 VLDO23 E8 G6 VINL6 LDO17EN VLDO2 VLDO14 VLDO17 F8 L11 IR_LED_EN VINL7 LDO25EN VDDQ_DRAM_AP VDD_1P2_AP VDDQ_DRAM_CLK_AP VDD_CODEC_1P2 VDD_1P8_AP VDD_1P8_CODEC_PMIC VDD_1P8_HRM G11 VLDO20 VDD_3P4_HLDO C7072 VDD_0P9_AP VDD_APOLLO_M_AP H9 VLDO22 R7011 VDD_0P8_AP_ALIVE VDD_ATLAS_M_AP VDD_INT_M_AP VDD_G3D_M_0P95 VLDO6 VLDO19 VLDO21 VLDO24 VLDO25 D8 D9 E9 D7 E7 G9 VDD_PLL_1P8_AP VDD_TSP_1P8 VDD_NFC_1P8 VDD_ESE_1P8 VDDQ_MMC2_2P8_AP VDD_2P8_AP VDD_VIB_3P0 VDD_3P0_USB_AP G8 F7 H8 F9 VDD_TOUCH_3P3 VDD_3P3_HRM VDD_IRLED_PROXY_3P3 VDD_1P8_AP VDD_1P1_SRM VDD_GPS_1P2 C4008 C4007 C4003 C4006 L4002 F4 D4 B4 E4 J5 E7 A1 H1 ADC_VDD I_VDD6_1P1_SRM GNSS_IF_VDD1P2 I_VDD5_1P8_PERF GPS_CLK_32K B3 VDD_1P1_SRM 4 VCC OUT F3 C3 C2 ADC_IN2 GPIO_20 ADC_IN3 GPIO_21 ADC_IN4 GPIO_22 ADC_IN5 GPIO_23 ADC_IN6 GPIO_24 ADC_IN7 GPIO_25 ADC_IN8 GPIO_26 OSC4000 GND 2 J2 J3 J4 H3 H4 G3 G4 G1 GPIO_27 NC 1 VDD_1P8_AP J1 ADC_IN1 GPIO_19 3 D1 SW_DIO SW_CLK SHUB_WLAN_TXD R4040 R4041 SHUB_WLAN_RXD C4027 GPIO_18 VDD_GPS_1P2 GPS_HUB_EN C4026 U4001 GPIO_17 C4019 C4028 O_VDD5_1P8_AUX E1 C4025 O_VDD3_1P2_GRF O_VDD6_1P1_SRM O_VDD5_1P8_PERF GPIO_16 TP4018 F1 D3 C4023 O_VDD2_1P1_GBB GPIO_15 D2 G2 C4024 GPIO_12 GPIO_13 GPIO_14 ground SHUB_WLAN_WAKE TEST_MODE C4 WLAN_SHUB_WAKE ADC_REF H5 TP_6AXIS_MISO TP_6AXIS_CLK O_FILT MARK E5 F5 STANDBY_N O_VDD1_1P1_CORE MARK D5 I_VDDX_3P3_PMU GPIO_10 GPIO_11 AVSS_PMU B5 C5 E3 F2 I_VDDX_5P0_PMU GPIO_07 GPIO_09 VSS GPS_LNA_EN PROXY_INT SHUB_CP_RXD SHUB_CP_TXD CP_SHUB_INT GRIP_SCL_1P8 GRIP_SDA_1P8 6AXIS_SPI_MISO 6AXIS_SPI_MOSI 6AXIS_SPI_CLK 6AXIS_SPI_NSS GPIO_06 GNSS_LNA_VSS J6 GPS_CLK_26M A3 B1 GNSS_ RF IN GNSS_AUX_OUT GPIO_05 GPIO_08 VSS H6 A5 GPIO_03 G PIO_0 4 GNSS_IF_VSS F6 G6 SENSOR_SCL_1P8 SENSOR_SDA_1P8 I_XTAL GPIO_02 A4 2 E6 1 C6 D6 H2 D7 B6 GRIP_INT SHUB_CP_INT IR_LED_EN 6AXIS_INT E2 C7 R4007 C1 B7 A6 MCU_HOST_WAKE MCU_HOST_REQ R4006 GNSS_CAL GNSS_TCXO B2 A7 MCU_AP_INT_1P8 AP_MCU_INT_1P8 VDD_1P8_AP GPIO_00 GPIO_01 G5 F7 TP_SHUB_SSN G7 TP_SHUB_MOSI H7 TP_SHUB_MISO J7 GNSS_LNA_VDD1P2 A2 GPS_RF SHUB_SPI_CLK SHUB_SPI_SS_N SHUB_SPI_MOSI SHUB_SPI_MISO ground 8-25 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-8. IRLED IRLED does not work Yes No Check the voltage C4062 = 3.3V Replace U7002, C4062 Yes No Check the R4016 (IRDA_CONTROL is OK?) Replace U4014, R4016 Yes Replace the RCV-IRDA Ass'y Yes END 8-26 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VDD_1P8_AP R4047 VDD_1P8_AP VDD_IRLED_PROXY_3P3 R4016 R4017 U4014 1 VDD 2 SENSOR_SCL_1P8 3 ZD4000 SDA SCL INT GND GPIO LEDA LEDK 8 SENSOR_SDA_1P8 PROXY_INT IRDA_CTL 7 6 5 C4105 C4063 C4064 C4062 ZD4002 4 ZD4001 SUB_MICBIAS_1P8 HDC4000 2 4 6 8 10 12 14 16 2 4 6 8 10 12 RCV_P RCV_N V4000 C4102 C4108 14 16 ZD4009 ZD4010 13 15 1 3 5 7 9 11 13 15 V4001 IR_LED_A 17NC 18 NC 19NC 20 NC 1 3 5 7 9 11 SUB_MIC_DATA SUB_MIC_CLK SUB_MIC_FB_GND VDD_1P3_LLDO U7002-2 J10 VINL1 VLDO1 VLDO4 VLDO7 VLDO8 VLDO9 VLDO10 H10 VINL2 VLDO11 VDD_1P8_AP VLDO12 VLDO13 VDD_2P0_MLDO VLDO22 R7011 F12 E12 L9 VINL3 VINL4 LDO16EN VLDO26 VLDO3 VLDO16 VLDO18 VLDO27 D10 VINL5 VLDO5 VLDO15 VLDO20 VDD_3P4_HLDO VLDO23 E8 C7072 G6 VINL6 LDO17EN VLDO2 VLDO14 VLDO17 F8 IR_LED_EN L11 VINL7 LDO25EN VLDO6 VLDO19 VLDO21 VLDO24 VLDO25 J7 J11 K11 K10 K9 K8 H11 J9 J8 VDD_0P8_AP_ALIVE VDD_0P9_AP VDD_ATLAS_M_AP VDD_INT_M_AP VDD_APOLLO_M_AP VDD_G3D_M_0P95 VDDQ_DRAM_AP VDD_1P2_AP VDDQ_DRAM_CLK_AP H9 F13 E13 F11 E11 VDD_CODEC_1P2 VDD_1P8_AP VDD_1P8_CODEC_PMIC VDD_1P8_HRM G11 E10 D11 D8 D9 E9 D7 E7 G9 VDD_PLL_1P8_AP VDD_TSP_1P8 VDD_NFC_1P8 VDD_ESE_1P8 VDDQ_MMC2_2P8_AP VDD_2P8_AP VDD_VIB_3P0 VDD_3P0_USB_AP G8 F7 H8 F9 VDD_TOUCH_3P3 VDD_3P3_HRM VDD_IRLED_PROXY_3P3 8-27 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-9-1 Microphone Part - Main MIC Check main microphone function in voice call Handset mode or voice recorder mode Yes Check SUB PBA where Main MIC (MIC100) is placed for any damage No Replace the SUB PBA Yes Check sub board connection(HDC8000) No Set the HDC8000 connection Yes Check the voltage at C121 = 1.8V ※C121 is placed on SUB No resolder or replace U8006 Yes END 8-28 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VBUS_5P0 VDD_1P8_AP L8002 C8076 R8020 BAT_THM VDD_1P8_AP VDD_1P8_AP R8023 VDD_1P8_AP VDD_TOUCH_3P3 VRF_FEM_2P8 MAIN_MICBIAS_1P8 EAR_MIC_3.5_N EAR_MIC_3.5_P HP_L_DET R8018 EAR_G_DET EAR_L_DET R8019 L8004 EAR_OUT_L EAR_OUT_FB EAR_OUT_R L8005 TSP_TA HALL_INT2 GRIP_SDA_1P8 GRIP_SCL_1P8 71 NC 72 NC 73 NC 74 NC BAT_THM TOUCH_SDA_1P8 TOUCH_SCL_1P8 TOUCH_INT 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 C8047 VDD_3P4_HLDO MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 MUIC_ID JTAG_USB_ID MUIC_D_N MUIC_D_P JTAG_MUIC_D_N JTAG_MUIC_D_P R8021 R8022 R8038 SUB_DET BATT_SUP BATT_NTC R8025 R8040 MAIN_MIC_DATA MAIN_MIC_FB_GND MAIN_MIC_CLK HOME_KEY GRIP_INT 2 2 2 1 2 ZD8015 ZD8016 ZD8005 C8049 ZD8006 1 1 C8055 ZD8019 C8053 C8052 1 ZD8010 ZD8018 ZD8021 ZD8020 R8031 C8054 ZD8017 R8032 ZD8012 R8030 R8028 ZD8007 R8024 HP_R_DET 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 R8037 HDC8000 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 R8035 R8041 VDD_CODEC_1P2 MAIN_MIC_FB_GND VDD_CODEC_1P8 R8000 SUB_MIC_FB_GND C8029 C8028 C8027 C8026 M14 L13 H13 H12 G12 G11 MM_I2S_CLK MM_I2S_SYNC MM_I2S_D_OUT MM_I2S_D_IN M12 L10 N13 L11 SPEECH_I2S_BCK SPEECH_I2S_LRCK SPEECH_I2S_D_OUT SPEECH_I2S_D_IN M4 K4 N4 L4 BT_PCM_CLK BT_PCM_SYNC BT_PCM_D_OUT BT_PCM_D_IN M7 N8 P8 L7 SPK_I2S_CLK SPK_I2S_SYNC SPK_I2S_IN SPK_I2S_OUT B14 EAR_ADC_3.5 C3 C4 B2 B1 E2 E1 R8007 MAIN_MIC_CLK MAIN_MIC_DATA EAR_MIC_P EAR_MIC_N C8038 C8039 SUB_MIC_CLK R8011 L8006 SUB_MIC_DATA D3 D4 C2 C1 F1 F2 F3 E3 E4 D2 D1 N10 M9 N9 P9 L8 M8 MAIN_MICBIAS_1P8 EAR_MICBIAS_2P8 SUB_MICBIAS_1P8 EAR_OUT_L EAR_OUT_R EAR_OUT_FB C8044 A3 A2 B4 B3 A4 A13 A12 C13 LDOVOUT DCVDD DCVDD DCVDD FLLVDD MCLK1 MCLK2 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 GPIO8 LDOENA RESET IRQ SLIMCLK SLIMDAT AIF1BCLK_GPIO16 AIF1LRCLK_GPIO18 AIF1RXDAT_GPIO17 AIF1TXDAT_GPIO15 GPSWP GPSWN CP1C1A CP1C1B AIF2BCLK_GPIO20 AIF2LRCLK_GPIO22 AIF2RXDAT_GPIO21 AIF2TXDAT_GPIO19 CP1VOUT1P CP1VOUT1N AIF3BCLK_GPIO24 AIF3LRCLK_GPIO26 AIF3RXDAT_GPIO25 AIF3TXDAT_GPIO23 AIF4BCLK_GPIO28 AIF4LRCLK_GPIO30 AIF4RXDAT_GPIO29 AIF4TXDAT_GPIO27 CP1C2A CP1C2B U8006 MICDET1_HPOUT1FB2 IN1ALP IN1ALN_DMICCLK1 IN1RP IN1RN_DMICDAT1 IN1BP IN1BN IN2ALP IN2ALN_DMICCLK2 IN2ARP IN2ARN_DMICDAT2 IN2BLP IN2BLN IN2BR IN3LP IN3LN_DMICCLK3 IN3RP IN3RN_DMICDAT3 DMICCLK4_GPIO31 DMICDAT4_GPIO32 DMICCLK5_GPIO33 DMICDAT5_GPIO34 DMICCLK6_GPIO35 DMICDAT6_GPIO36 CP1VOUT2P CP1VOUT2N CP2CA CP2CB CP2VOUT JACKDET1 JACKDET2 HPDETL HPDETR HPOUT2L HPOUT2R HPOUT2FB HPOUT3L HPOUT3R HPOUT3FB SPKOUTN SPKOUTP SPKCLK1_GPIO37 SPKDAT1_GPIO39 SPKCLK2_GPIO38 SPKDAT2_GPIO40 MIF1SCLK_GPIO9 MIF1SDA_GPIO10 MIF2SCLK_GPIO11 MIF2SDA_GPIO12 MIF3SCLK_GPIO13 MIF3SDA_GPIO14 SPKTST1 SPKTST2 MICBIAS1 MICBIAS2 MICBIAS3 MICBIAS4 MICVDD TCK TDI TDO TMS TRST HPOUT1L HPOUT1R HPOUT1FB1_MICDET2 MARK MARK SPKVDD A1 A14 B10 C9 C10 D8 D9 D10 E11 E12 F4 F6 F7 F8 F9 G4 G7 H4 J3 K3 L3 M3 N3 P3 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC P2 VREFC CIF1SS CIF1SCLK CIF1MOSI CIF1MISO CIF2SDA CIF2SCLK C3F1SS CIF3SCLK CIF3MISO CIF3MOSI C8012 G1 TP_CODEC_SS TP_CODEC_CLK TP_CODEC_MOSI TP_CODEC_MISO H11 J13 J11 J12 K13 K11 M6 N7 L6 N6 F12 M13 CODEC_SPI_SS_N CODEC_SPI_CLK CODEC_SPI_MOSI CODEC_SPI_MISO CODEC_CLK_24M CODEC_CLK_32K G9 J7 J4 H7 G6 N5 H6 J6 D11 D12 C5 C6 GPS_WA GPS_WB C8030 C8031 C8 C7 C8032 B6 A6 C8033 B7 A7C8035 D7 D6 D5 C11 C12 B13 B12 C8034 C8036 C8037 EAR_L_DET EAR_G_DET HP_L_DET HP_R_DET A11 A10 B11 A9 A8 B9 RCV_P RCV_N N1 N2 N12 M11 P11 N11 K12 L12 M10 L9 M5 L5 G2 G3 H8 J9 H9 J8 G8 1 2 DNC DNC DNC DNC E13 F13 F11 CODEC_RST_N CODEC_IRQ_N CPVDD2 SPKVDD CPVDD1 AVDD1 AVDD2 LDOVDD DBVDD1 DBVDD2 DBVDD3 DBVDD4 J1 J2 K1 K2 E14 J14 N14 P5 G13 R8005 C8025 C8024 C8023 C8020 C8021 C8022 C8019 C8017 B8 P1 A5 H3 C14 F14 L14 P13 P4 P10 SPKGNDN SPKGNDP AGND1 AGND2 AGND3 AGND3 CPGND DGND DGND DGND DGND DGND DGND DGND SUBGND SUBGND C8008 M1 M2 H2 D14 L2 L1 B5 G14 H14 K14 P6 P7 P12 P14 D13 H1 SHORT 8-29 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-9-2. Microphone Part - Sub(2nd) MIC Check Sub(2nd) microphone function in voice call loudSPK mode or in camcording mode Yes Check PCB where Sub MIC is placed for any damage No Replace the RCV module Yes No Check the voltage at C4102 = 1.8V resolder or replace U8006 Yes END SUB_MICBIAS_1P8 HDC4000 2 4 6 8 10 12 RCV_P RCV_N V4000 C4108 14 16 V4001 ZD4009 ZD4010 13 15 2 4 6 8 10 12 14 16 C4102 IR_LED_A 1 3 5 7 9 11 13 15 17 NC 18 NC 19 NC 20 NC 1 3 5 7 9 11 SUB_MIC_DATA SUB_MIC_CLK SUB_MIC_FB_GND 8-30 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-10. Speaker Part Check speaker function. Play MP3 with maximum volume level. Yes No Check the contact of ANT8000, ANT8001 resolder or replace ANT8000, ANT8001 Yes Replace the Rear Yes END SPK_OUT_FB_P ANT8000 U8000 1 1 SPK_OUT_P 1 ZD8000 C8011 2 2 2 SPK_OUT_FB_N ANT8001 U8001 SPK_OUT_N ZD8001 1 C8018 2 2 2 1 1 8-31 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-11. Receiver Part Check receiver function in voice call receiver mode. Yes Check RCV module where RCV's placed for any damage No Replace the RCV module Yes No Check the connection of HDC4000 Reconnect HDC4000 Yes No Check the signals on Resolder or replace U8006 V4000, V4001 Yes END 8-32 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair SUB_MICBIAS_1P8 HDC4000 2 4 6 8 10 12 RCV_P RCV_N V4000 C4108 14 16 V4001 ZD4009 ZD4010 13 15 2 4 6 8 10 12 14 16 C4102 IR_LED_A 1 3 5 7 9 11 13 15 17 NC 18 NC 19 NC 20 NC 1 3 5 7 9 11 SUB_MIC_DATA SUB_MIC_CLK SUB_MIC_FB_GND 8-33 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-12. BT/WIFI BT/WiFi is not working Yes Check BT or WiFi function ON No Enable BT or WiFi Function Yes Check the Voltage on C4002 = 1.8V No Check the U7002(crack, open, damaged, etc.) Yes Check the Voltage on C4009 = 1.3V No Resolder or change the L4007 Yes Check the Status of C4000, C4092, C4001, C4093 No Resolder or change the C4000, C4092, C4001, C4093 No Resolder or Replace ANT4000, C4011, C4012 ANT4004, C4048, U4004, C4044 Yes Check the Status of ANT4000, C4011, C4012 ANT4004, C4048, U4004, C4044 Yes Resolder or Replace U4000 Yes END 8-34 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VDD_1P8_AP G OUT 1 5 3 2 ANT4000 TP4004 TP4005 L4007 C4009 C4005 WLAN_EN BT_EN L4004 C4093 IN NC G G G L4005 G G 4 6 G 3 6 F4001 C4001 1 L4003 C4002 C4092 IN 2 OUT 5 4 L4006 F4000 C4000 VBAT GND_SR 1 1 C4011 C4012 P11 PCIE_CLKREQ_L Q11 PERST_L P12 PCIE_PME_L FM_AOUT1 FM_AOUT2 T9 T4 T6 T1 S2 R1 Q2 S11 R11 Q12 N2 N1 M1 K12 M12 M11 K1 K2 J11 K11 H12 F12 H11 G11 C2 E12 F11 D11 C12 C11 C1 B2 B11 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND JTAG_SEL A6 SHORT R4011 T3 A4 L12 L11 A12 TP4058 MARK U4000 C4110 WIFI_DIRECT BT_PCM_D_IN BT_PCM_D_OUT BT_PCM_CLK BT_PCM_SYNC BT_HOST_WAKE BT_WAKE BT_UART_RXD BT_UART_TXD BT_UART_CTS BT_UART_RTS WLAN_HOST_WAKE SHUB_WLAN_RXD SHUB_WLAN_WAKE CP_WLAN_WAKE CP_COEX_TXD CP_COEX_RXD WLAN_SHUB_WAKE SHUB_WLAN_TXD WLAN_CP_WAKE ANT4003 1 1 2 2 C4022 C4029 MARK PCIE_TDN PCIE_TDP 1 B1 A2 A5 J1 H2 H1 PCIE_REFCLKN PCIE_REFCLKP J12 FM_RFIN G12 GND A8 TP4011 BT_PCM_IN A7 TP4012 BT_PCM_OUT A9 TP4013 BT_PCM_CLK E11 TP4014 BT_PCM_SYNC N12 TP4016 BT_HOST_WAKE N11 TP4019 BT_DEV_WAKE E2 TP4050 BT_UART_TXD D1 TP4051 BT_UART_RXD D2 TP4052 BT_UART_RTS E1 TP4053 BT_UART_CTS J2 TP4048 GPIO_0 F2 TP4054 GPIO_1 R2 GPIO_2 M2 TP4027 GPIO_3 L2 TP4055 GPIO_4 L1 TP4056 GPIO_5 F1 GPIO_6 G2 TP4057 GPIO_7 G1 TP4032 GPIO_11 2 C4021 PCIE_RDN PCIE_RDP C4015 T12 T10 T11 C4020 EXT_LPO 2 2 WLAN_ANT1 A11 ANT_CORE0 B12 DIP_EXTFILTERCORE0 D12 EXTFILTER_2GFEMCORE0 T8 T7 ANT_CORE1 DIP_EXTFILTERCORE1 EXTFILTER_2GFEMCORE1 T5 S12 R12 PCIE_TX_N PCIE_TX_P VIO TP4049 BT_WLAN_CLK_32K A10 PCIE_CLK_REQ_L PCIE_RST_L PCIE_WAKE_L PCIE_RX_N PCIE_RX_P R4005 R4004 PCIE_REFCLK_P C4018 A1 R4003 A3 C4017 PCIE_REFCLK_N WL_REG_ON BT_REG_ON VIN_LDO SR_VLX VDD_1P8_AP VBAT_LDO VBAT_LDO VBAT_SR S1 T2 P1 P2 Q1 ground ground GND_SR 8-35 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-36 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-13. GPS GPS is not working Yes Check GPS function ON No Enable GPS Function in the setting. Yes Check the Antenna connect ANT4004(crack,open,etc) No 1. Resolder or Replace ANT4004 2. Replace REAR No Resolder or change the wrong element (open, crack, deviation, etc) No Check OSC4000 (short, open, crack, etc.) No Check PMIC(U7002) (short, open, crack, etc.) No Check U4001 (short, open, crack, etc.) Yes Check(crack,open,etc) C4048, C4050, L4019, L4024, L4025 Yes Check 19.2MHz Clock at output of OSC4000 Yes Check the voltage on C4058=2.8V Yes Check if GPS_EN at C4054 is 1.8V Yes Resolder or change U4001 END 8-37 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VDD_1P8_AP C4109 VDD_1P1_SRM VDD_GPS_1P2 L4002 C4008 C4007 TP4000 TP4001 TP4002 TP4003 C4003 SW_DIO SW_CLK C4006 VDD_1P8_AP E6 F6 G6 H6 SENSOR_SCL_1P8 SENSOR_SDA_1P8 J6 A5 B5 J5 H1 ADC_VDD I_VDD6_1P1_SRM I_VDD5_1P8_PERF E7 A1 GNSS_RFIN GPIO_05 GNSS_AUX_OUT GPIO_06 I_VDDX_5P0_PMU I_VDDX_3P3_PMU GPIO_09 STANDBY_N GPIO_10 O_FILT GPIO_11 O_VDD1_1P1_CORE GPIO_12 O_VDD2_1P1_GBB GPIO_13 O_VDD3_1P2_GRF GPIO_14 O_VDD6_1P1_SRM GPIO_15 O_VDD5_1P8_PERF GPIO_16 O_VDD5_1P8_AUX U4001 GPIO_17 E5 F5 H5 TP_6AXIS_MISO F4 B4 TP_6AXIS_CLK D4 E4 VDD_GPS_1P2 TP4018 F1 GPS_HUB_EN C4019 VDD_1P1_SRM G2 4 D3 3 D1 VCC OUT F3 C3 C2 NC 1 VDD_1P8_AP OSC4000 GND 2 ADC_IN1 GPIO_19 ADC_IN2 GPIO_20 ADC_IN3 GPIO_21 ADC_IN4 GPIO_22 ADC_IN5 GPIO_23 ADC_IN6 GPIO_24 ADC_IN7 GPIO_25 ADC_IN8 GPIO_26 J2 J3 SW_DIO SW_CLK J4 H3 H4 R4040 SHUB_WLAN_TXD G3 G4 R4041 SHUB_WLAN_RXD ground SHUB_WLAN_WAKE G1 TEST_MODE GNSS_LNA_VSS AVSS_PMU MARK 1 2 ADC_REF WLAN_SHUB_WAKE H2 GNSS_IF_VSS VSS G5 C4 VSS GPIO_27 MARK D5 D2 E1 J1 GPIO_18 C5 GPS_CLK_32K B3 F2 GPIO_07 GPIO_08 E2 GPS_LNA_EN PROXY_INT SHUB_CP_RXD SHUB_CP_TXD CP_SHUB_INT GRIP_SCL_1P8 GRIP_SDA_1P8 6AXIS_SPI_MISO 6AXIS_SPI_MOSI 6AXIS_SPI_CLK 6AXIS_SPI_NSS GPIO_04 C4028 D6 GRIP_INT SHUB_CP_INT IR_LED_EN 6AXIS_INT GPS_CLK_26M A3 E3 C4027 R4007 A4 B1 B2 R4006 B6 C6 I_XTAL C4026 D7 A6 MCU_HOST_WAKE MCU_HOST_REQ GNSS_TCXO GPIO_02 GPIO_03 C4025 C7 GNSS_CAL GPIO_01 C4024 B7 MCU_AP_INT_1P8 AP_MCU_INT_1P8 VDD_1P8_AP GPIO_00 C4023 A7 GNSS_IF_VDD1P2 F7 TP_SHUB_SSN G7 TP_SHUB_MOSI H7 TP_SHUB_MISO J7 C1 SHUB_SPI_CLK SHUB_SPI_SS_N SHUB_SPI_MOSI SHUB_SPI_MISO GNSS_LNA_VDD1P2 A2 GPS_RF ground VDD_2P8_AP C4044 WLAN_ANT1 L4014 3 U4004 2 2 HIGH ANT4004 C4048 5 1 1 COM G 6 G 4 G 2 LOW 1 L4015 F4003 GPS_LNA_EN U4005 L4020 1 6 C4050 1 4 OUT IN 6 G G G NC L4019 2 3 5 5 4 PON GND AI VCC GNDRF AO C4054 2 3 C4058 L4021 F4005 C4057 L4025 L4024 1 IN OUT G G G NC L4029 L4026 4 6 GPS_RF 2 3 5 C4065 8-38 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-39 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-14. NFC NFC is not working Yes Check NFC function ON No Enable NFC Function Yes Check the antenna contact ANT4010, ANT4013 (crack,open,etc) No 1. Resolder or Replace ANT4010, ANT4013 2. Replace REAR Yes Check the Voltage on C4067 = 1.8V No Check the U7002(crack, open, damaged, etc.) Yes Check 26MHz Clock at C4082 No Check OSC4001 Yes No Check the Status of L4031, L4032, C4078, C4089, C4079, C4077, C4083, C4080, C4107, C4103, C4104 Resolder or Replace 4031, L4032, C4078, C4089, C4079, C4077, C4083, C4080, C4107, C4103, C4104 Yes Resolder or Replace U4012 Yes END 8-40 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VDD_NFC_1P8 VDD_2P8_NFC_SIMVCC VDD_SIM_1P8 C4066 C4069 VDD_ESE_1P8 C4067 C4068 C4070 VBAT C4096 C4071 VBAT E2 A5 B5 D1 D3 PVDD AVDD DVDD TVDD E1 TP4037 PLLVDD A6 C4073 C4074 FILTER RXIN NFCPD L1 B3 NSS C2 C1 C4 F6 C5 IFRX0 SPICLK IFRX1 SIMVDD1 IFTX0 SIMVDD2 IFTX1 TP4043 TP4045 E5 D5 U4012 XI SWIO1 XO TCK GPIO0 XSIO GPIO1 XRESET B1 SHORT GPIO2 XCLK GPIO3 XRFU0 GPIO4 XRFU1 GPIO5 XRFU2 C4080 C4079 G7 G1 G3 G6 XRFU3 C4104 R4035 R4036 R4037 R4038 L4032 SHORT SHORT SHORT SHORT ESE_SPI_MOSI ESE_SPI_MISO ESE_SPI_CLK ESE_SPI_CS_N C4083 NFC_ANT1 C4089 TVSS B6 VSS E3 MARK MARK 1 2 TST VNN C4090 C4091 ANT4010 NFC_ANT1 1 2 OSC4001 NFC_XO_OUT 4 3 1 2 1 ANT4011 WPC_ANT1 1 2 2 1 2 ANT4012 1 2 1 2 NFC_XO_IN ANT4013 NFC_ANT2 1 1 ANT4015 ANT4014 WPC_ANT2 1 2 2 1 2 1 2 1 2 C4082 2 C4081 C4107 VPP E7 C4084 NFC_XO_IN NFC_XO_OUT A4 G5 A1 F1 NFC_ANT2 C4078 A3 G4 B2 F2 C4077 A7 G2 D6 R4034 C4103 L4031 B7 SWDIO NFC_IRQ C4076 F5 D2 TX1 TX2 E6 E4 HRM_SCL_1P8 HRM_SDA_1P8 F4 SIMVDD1_EXT SIMVDD2_EXT B4 R4031 C6 F3 MI A2 NFC_SWP C4075 C7 L2 MO C3 TP4038 TP4039 NFC_FIRM D7 F7 NFC_EN 8-41 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-15. Display LCD is still off after PWR ON Yes Check the connection of HDC 9002 No Reconnect the HDC9002 Yes Check VDD_3P0_DDI=3.0V(C9017), VDD_1P6_DDR=1.6V(C9022) No Check DISP_TE(R9012) No Resolder or Replace the PMIC(U7001) Check MIPI CM Filter (open,short,crack etc) (F9003,F9004,F9005,F9006,F9007) Yes Check ELVDD_4.6V=4.6V(C9019) ELVSS_-4P4=-1.4~-5.4V(C9016) ELAVDD_7.0V=5.8~7.9V(C9020) No Resolder or Replace the DCDC(U9002) Yes Replace LCD Module Yes END 8-42 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VDD_1P8_DDI VDD_3P0_DDI VDD_TSP_3P3 ELAVDD_7P0 VDD_TSP_1P8 ELAVDD_7P0 ELVDD_4P6 VDD_1P6_DDR ELVSS_-4P4 VBAT HDC9002 R9009 I|O 5 I|O PLCD_MIPI_CLK_N I|O PLCD_MIPI_CLK_P I|O PLCD_MIPI_D1_N I|O PLCD_MIPI_D1_P I|O 3 1 4 2 I|O ELVSS_-4P4 C9024 L9002 VBAT 1 2 TSP_TA 3 4 TSP_SDA_1P8 TSP_SCL_1P8 TSP_INT 15 13 14 LX3 LX1 C9028 PVIN U9002 PGND1 LX2 VO2 VO1 FBS C9031 5 6 7 I|O L9005 VO3 AVIN 16 17 GND L9004 PGND2 L9003 R9012 C9027 C9026 C9025 CTRL C9029 12 11 L9006 10 9 EL_ON2 8 61 NC 62 NC 63 NC 64 NC 6 PLCD_MIPI_D0_P GND I|O GND PLCD_MIPI_D0_N ELVDD_4P6 EL_ON2 EL_ON1 DISP_TE FG_ERR DISP_RST_N EN_VO3 2 F9003 L9001 PCD_INT 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 AGND 4 2 4 6 8 CT 5 1 3 I|O 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 FD I|O GND 6 PLCD_MIPI_D3_P I|O GND PLCD_MIPI_D3_N 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 U9003 1 3 5 7 9 C9030 EL_ON1 F9004 5 6 GND GND C9016 3 1 4 2 C9019 C9020 C9017 C9021 C9022 C9018 C9023 I|O I|O GND GND 6 5 F9005 3 1 4 2 I|O I|O F9006 5 6 PLCD_MIPI_D2_P I|O VREG_BUCKBOOST GND I|O GND PLCD_MIPI_D2_N C7000 VDD_2P0_MLDO 1 3 I|O C7001 VDD_1P3_LLDO 2 4 I|O VBAT VBAT C7005 VBAT C7006 F9007 VDD_1P0_COMP_RET C7007 VDD_CAM_1P0_D GND_B2 L7000 J2 F9 VLDO2 VLDO3 VLDO4 VLDO5 VLDO9 BUCK2EN VLDO10 LDO1EN VLDO11 LDO18EN VLDO12 U7001 FLASH2ON VLDO13 VLDO14 TORCH1ON VLDO15 TORCH2ON VLDO16 VLDO17 SW1 VLDO18 SW1 VREF SWA RSN_FB1 SWA RSP_FB1 SWB F1 SW2 B2 D4 D3 D6 E8 VBAT E9 B8 L7006 B9 FBBB C7039 C7038 C7037 C7035 C7036 C7033 VINB C7045 C7034 J3 C7032 H3 G3 C7031 VOUTF C7028 VOUTF VBB C7030 VBB G4 C7027 SWB VINB FBF A7 A2 C3 FB2 A8 A9 A3 C4 C7029 E2 A4 B3 B4 C7026 J8 G7 G8 A5 B5 C7024 H8 L7007 VREG_BUCKBOOST A6 C7158 L7004 C7021 VDD_0P8_COMP_CORE VLDO8 BUCK1EN FLASH1ON D2 C7159 H4 VLDO7 ICEN BBEN A1 C1 C7023 H6 G1 C2 C7044 E7 B7 VDD_2P9_VT_A H5 H2 J5 SWF SWF VINF2 VINBB VINBB F8 VINL6 VINF1 GND_B1 J9 E4 B1 E3 H9 C6 C5 VINL5 VINL4 E1 B6 VINL2 VINL1 F6 G2 G5 VDD_OIS_VM_2P8 VDD_1P8_COMP_A VDD_TSP_3P3 SCL SDA VLDO6 G9 E5 D7 CAM_FLASH_EN IRDA_CTL CAM_TORCH_EN IR_LED_EN VDD_1P2_VT_D D1 VLDO1 IRQB DISP_1P6_EN VDD_1P8_DDI VDD_3P0_DDI VDD_0P9_COMP_NORET F7 SUB_PMIC_IRQ_N VDD_1P8_VT_IO VDD_1P0_COMP_CORE VDD_IRLED_PROXY_3P3 VINL3 VINB1 VBAT F4 F5 VINB2 R7005 SUB_PMIC_SCL_1P8 SUB_PMIC_SDA_1P8 VDD_1P6_DDR VDD_OIS_2P8 C7008 VINB1 R7007 VDD_CAM_2P9_A VDD_CAM_1P8_IO VINB C7002 R7006 VDD_CAM_2P8_AF VDD_1P8_COMP_IO GND_BB VDD_1P8_AP C7042 J4 LED2 GNDF GNDBB GNDBB GNDAB GNDF GNDAB GNDB1 GNDB2 GNDB1 AGND AGND AGND AGND AGND LED1 J6 1 2 LED7000 J1 C9 C8 H1 D9 D8 J7 F2 E6 F3 H7 G6 D5 C7 C7047 C7049 C7046 GND_F GND_BB GND_B2 GND_B1 C9011 GND_F IR_LED_A C9032 GH81-10952A 8-43 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-16. 16M CAM "Camera" function does not work Yes No Check the Camera connector on Main PBA Reconnect the HDC9000 Abnormal Resolder U7001 Resolder U7001 Check the voltage C7158 = 1.0V, C7029 = 1.8V C9011 = 2.8V C7034 = 2.8V No Resolder U7001 Resolder U7001 Resolder U7001 Resolder U7001 Replace the PBA Yes No Check MAIN_CAM_MCLK is 24MHz(R9004) Replace the PBA. Yes Resolder U7001 Check the voltage C9004 = 0.675~0.825V, C9002 = 1.0V C9000 = 1.8V No Resolder U7001 Resolder U7001 Resolder U7001 Replace the U9000 Yes Resolder F9008, F9009, F9010, F9011, F9012 Yes Replace the camera module Yes END 8-44 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VDD_1P8_COMP_A VDD_1P0_COMP_RET C9003 C9001 C9000 VDD_0P9_COMP_NORET C9006 C9005 C9004 C9002 VDD_1P8_COMP_IO VDD_0P8_COMP_CORE VDD_1P0_COMP_CORE VDD_CAM_1P0_D C9007 F10 D8 D10 HDC9000 C10 D9 TP9002 B9 B6 A7 C7 B7 G9 G8 CAM_MIPI_D0_N_F CAM_MIPI_D2_N_CON I|O I|O CAM_MIPI_D0_P_F CAM_MIPI_D2_P_CON I|O CAM_MIPI_D3_N_CON I|O CAM_MIPI_D3_P_CON I|O 1 3 2 5 I|O CAM_MIPI_D2_N_F I|O CAM_MIPI_D2_P_F I|O CAM_MIPI_D3_N_F I|O CAM_MIPI_D3_P_F F2 J8 H6 E2 H4 A9 H8 S4_DPDATA2 TP9000 B2 B4 B5 CAM_MIPI_CLK_N CAM_MIPI_D0_N CAM_MIPI_D1_N CAM_MIPI_D2_N CAM_MIPI_D3_N CAM_MIPI_CLK_P CAM_MIPI_D0_P CAM_MIPI_D1_P CAM_MIPI_D2_P CAM_MIPI_D3_P E9 F1 TP9001 COMP_RST_N G2 G1 J4 K4 H1 K1 H2 J6 J5 K2 K6 K5 J3 J2 S4_DPDATA3 MSPI_CLK TST MSPI_CS MSPI_DI VTCAM_MIPI_CLK_N_CON VTCAM_MIPI_CLK_P_CON CAM_MIPI_CLK_N_CON CAM_MIPI_CLK_P_CON VTCAM_MIPI_D0_N_CON VTCAM_MIPI_D1_N_CON VTCAM_MIPI_D0_P_CON VTCAM_MIPI_D1_P_CON CAM_MIPI_D0_N_CON CAM_MIPI_D1_N_CON CAM_MIPI_D3_N_CON CAM_MIPI_D0_P_CON CAM_MIPI_D1_P_CON CAM_MIPI_D2_P_CON CAM_MIPI_D3_P_CON A6 F7 MARK MARK VSS VSS VSS VSYNC VSS 4 G4 S4_DPDATA1 C8 I|O GND 2 GND 1 3 GND 4 GND I|O 5 I|O CAM_MIPI_D0_P_CON S4_DNDATA3 S4_DPDATA0 JTAG_EN F9010 6 CAM_MIPI_D0_N_CON S4_DNDATA1 HSYNC 1 J7 AGND_CAM S2_DPDATA0 S2_DPDATA1 S4_DNDATA0 HSPI_XCE MCLK J9 F9011 HSPI_SCK HSPI_SDI HSPI_SDO C6 K9 A1 2 TP9003 TP9004 TP9005 TP9006 TP_COMP_MCLK COMP_MCLK F5 CAM_MIPI_D1_P_F G6 CAM_MIPI_D1_N_F I|O G3 I|O VSS 2 VSS VSS 1 3 S2_DNDATA0 S2_DNDATA1 VSS 4 A3 J1 HIIC_SCK HIIC_SDA F3 I|O C5 S4_DPCLK HIIC_ID E6 I|O CAM_MIPI_D1_P_CON A5 RSTN S2_DNCLK S2_DPCLK S4_DNCLK E1 CAM_MIPI_D1_N_CON CAM_MIPI_CLK_P_F VDD_ABB PCLK U9000 GPIO_1 GPIO_2 GPIO_3 E4 CAM_MIPI_CLK_N_F I|O B1 A2 A4 M_DPDATA3 FSOURCE D7 I|O VDDR_10V M_DPDATA2 B3 D4_DNDATA2 VSS 2 GND 1 3 VDDH_10V VDDH_10V M_DPDATA1 VSS VSS F9008 4 GND I|O 5 I|O CAM_MIPI_CLK_P_CON GND CAM_MIPI_CLK_N_CON VDDC_09V M_DPCLK M_DPDATA0 D1 F9009 CAM_MCLK PGND_CAM 6 R9004 C9012 A10 VDDC_09V M_DNDATA3 D6 D7 D8 D5 CAM_SCL_1P8 CAM_SDA_1P8 COMP_SPI_CLK COMP_SPI_MOSI COMP_SPI_MISO COMP_SPI_SS_N VDDIO_18V VDDIO_18V M_DNDATA1 M_DNDATA2 D5 A8 CAM_MIPI_D0_P_F CAM_MIPI_D0_N_F VDDIO_18V F8 E3 B8 C3 H7 G7 VDD VDDC_09V VDDC_09V VDDA_18V VDDC_09V F6 F4 E8 E7 E5 D6 D2 D4 H5 H3 G5 VDD VDD VDD VDD VDD VDD VDD VDD VDD S_VDD10V S_VDD18V D3 M_DNDATA0 D3 D4 6 1 CAM_MIPI_D1_P_F CAM_MIPI_D1_N_F H9 K8 MSPI_DO M_DNCLK D2 GINT J10 H10 COMP_PAF_INT ZD9004 ZD9005 ZD9003 1 1 1 1 ZD9002 ZD9001 ZD9000 K7 K10 CAM_MIPI_CLK_P_F CAM_MIPI_CLK_N_F SHORT D0 D1 D9 K3 CAM_MIPI_D2_N_CON CAM_MIPI_D2_P_F CAM_MIPI_D2_N_F C9032 C9011 C9 CAM_MIPI_D3_P_F CAM_MIPI_D3_N_F 13 15 17 19 21 23 25 27 29 31 33 35 GND 2 2 2 2 2 FROM_SPI_MISO FROM_SPI_MOSI FROM_SPI_CLK FROM_SPI_SS_N B10 5 CAM_RST_N CAM_SCL_1P8 CAM_SDA_1P8 OIS_AF_SCL_1P8 OIS_AF_SDA_1P8 1 3 5 7 9 11 6 2 2 1 4 4 3 6 6 5 8 8 7 10 10 9 12 12 11 13 14 14 15 16 16 17 18 18 19 20 20 21 22 22 23 24 24 25 26 26 27 28 28 29 30 30 31 32 32 33 34 34 35 36 36 NC NCNC NC 40 39 38 37 VDDA_18V_PLL F9 E10 L9000 C4 C2 G10 VDD_OIS_VM_2P8 CAM_SENSOR_DET AGND_CAM M_VDD10V M_VDD10V VDD_OIS_2P8 M_VDD18V M_VREG_0P4V VDD_CAM_2P9_A VDD_CAM_2P8_AF C1 VDD_CAM_1P8_IO F9012 2 5 6 GND 1 3 GND 4 VREG_BUCKBOOST C7000 VDD_2P0_MLDO C7001 VDD_1P3_LLDO VBAT C7005 VBAT C7006 VBAT VDD_1P8_COMP_IO VDD_1P0_COMP_RET C7007 VDD_CAM_1P0_D GND_B2 L7000 J8 C7021 G7 G8 L7007 SW1 VREF RSN_FB1 SWA RSP_FB1 SWA SW2 SWB SWB F1 E2 VREG_BUCKBOOST VLDO18 VINB VBB VOUTF VBB VOUTF FBF A7 B5 B3 B4 C4 C3 B2 D4 D3 D6 E8 VBAT E9 B8 L7006 B9 FB2 A8 A9 A2 FBBB G4 H3 J3 G3 VINB C7045 C7039 VLDO16 SW1 C7037 TORCH2ON A3 C7038 H8 A4 C7036 VLDO15 A5 C7035 VLDO14 TORCH1ON A6 C7034 FLASH2ON VLDO13 C7032 VLDO12 U7001 C7033 VLDO11 LDO18EN C7030 VLDO9 VLDO10 LDO1EN C7031 VLDO8 BUCK2EN VLDO17 L7004 VDD_0P8_COMP_CORE VLDO7 BUCK1EN FLASH1ON C7028 G1 H4 ICEN BBEN C7029 H6 C7027 E7 B7 D2 C7023 G2 C1 C7044 E5 G5 C2 A1 C7026 VLDO5 C7024 VLDO4 C7159 VLDO3 C7158 F9 J2 VLDO1 VLDO2 SDA VLDO6 G9 D7 CAM_FLASH_EN IRDA_CTL CAM_TORCH_EN IR_LED_EN VDD_2P9_VT_A D1 SCL IRQB DISP_1P6_EN VDD_1P8_COMP_A H5 H2 J5 SWF SWF VINF2 VINF1 VINBB VINBB VINL6 F8 E4 C5 C6 B6 VINL2 VINL5 VINL3 VINL4 E3 J9 GND_B1 SUB_PMIC_IRQ_N VDD_OIS_VM_2P8 VDD_3P0_DDI VDD_1P2_VT_D VDD_TSP_3P3 B1 H9 E1 F6 F5 VDD_1P8_DDI VDD_1P8_VT_IO VDD_0P9_COMP_NORET F7 VDD_1P6_DDR VDD_OIS_2P8 VDD_1P0_COMP_CORE VDD_IRLED_PROXY_3P3 VINL1 VBAT F4 SUB_PMIC_SCL_1P8 SUB_PMIC_SDA_1P8 VINB1 R7005 VINB1 R7007 VDD_CAM_2P9_A VDD_CAM_1P8_IO C7008 VINB2 C7002 R7006 VDD_CAM_2P8_AF GND_BB VINB VDD_1P8_AP C7042 J4 GNDF GNDBB GNDBB GNDF GNDAB GNDAB GNDB1 GNDB2 GNDB1 AGND AGND AGND AGND AGND LED1 LED2 J6 1 2 LED7000 J1 C9 C8 H1 D9 D8 J7 F2 H7 C7 D5 E6 F3 G6 C7047 C7049 C7046 GND_F GND_BB GND_B2 GND_B1 GND_F IR_LED_A 8-45 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-17. 5M CAM "Camera" function does not work Yes No Check the Camera connector on Main PBA Reconnect the HDC9001 Yes Resolder U7001 Check the voltage C9008 = 1.2V, C7028 = 1.8V C9010 or C9033 = 2.9V No Resolder U7001 Resolder U7001 Replace the PBA Yes No Check VTCAM_MCLK is 24MHz(R9003) Replace the PBA. Yes Resolder U7001 Check the voltage C9004 = 0.675~0.825V, C9002 = 1.0V C9000 = 1.8V No Resolder U7001 Resolder U7001 Replace the U9000 Yes Replace the camera module Yes END 8-46 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-47 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-18. TSP Touch Screen does not work Yes No Check TSP Connector on Main PBA Reconnect the HDC800 Yes Check the TSP VDD_1.8V(C911), TSP_AVDD_3.3V(C922) No Resolder or Replace 1.8V => U7003 3.3V => U7006 Yes Replace LCD Module Yes END 8-48 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-49 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-19. Motor Motor does not work Yes No Check the Clip on Main PBA. ANT7002 and ANT7003 Resolder: ANT7002, ANT7003 Yes No Check the C7131, C7154 = 3.0V Resolder : C7131, C7154 Resolder : U7002 Yes No Check L7021, L7022 is OK. Resolder L7021, L7022 Resolder : U7015 Yes Replace Motor or PBA Yes END 8-50 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair UR2 H8 J8 WCIN E9 WCIN C7196 ZD7001 C7195 C7118 SL1 SR2 G5 G6 C7120 C7121 H4 H7 C7119 J4 U7009 H2 H3 J2 J3 BST G1 H1 VDD_1P8_AP J1 VBAT BYP COMN1 BYP COMP2 E2 E3 F1 U7011 F2 R7020 R7022 C7126 SHORT UID BYP IDB JIG CHGLX F7 VDD_VIB_3P0 F6 WCINOKB AP_USB_VBUS_4P9 CHGLX ADN1 CHGLX ADP2 AUR2 CHGPG AUT1 CHGPG G7 J9 VDD_1P8_AP LED1 SYS LED2 SYS LED3 SYS H11 R7029 H9 VIB_PWM C7133 VDD_1P8_AP G8 E7 D7 IF_PMIC_SDA_1P8 D6 IF_PMIC_SCL_1P8 VCCTEST DETBATB THM THMB INOKB CHGRGSUB PVL SAFEOUT1 IN_MOT SYS_A SYS_A MDN SYS_Q MGAIN TEST1 MPWM TEST2 TEST3 VIO TEST4 SDA TEST5 F9 F10 G9 C7125 A7 VDD_VIB_3P0 B1 A2 G2 G3 C7127 G4 A4 B3 A6 C5 C4 B7 C6 C7 C7154 TEST6 NC MRST2B NC A1 A11 J11 INTB RESETB GNDM MARK 1 2 J10 GND_A GND_A GND_Q GND_D GND_A GND_A GND_A GND_D F8 A8 C3 F4 D3 A5 GND_A MARK D5 B5 F11 G10 SCL MRST1B E5 B2 CHG_INT WRSTB_OUT E10 G11 E8 MDP D4 B4 D10 SAFEOUT2 NC B6 NPOWER C9 B8 D11 A3 VBFG AVL H10 MOTOR_N MOTOR_P GNDM R7033 LED0 BST J7 C7130 C7131 LEDVCC U7015 SYS SYS WCINOKB C7128 A10 CHGLX F5 E6 CHG_DET B11 BYP CHGPG E1 PM_SYS_PWR D9 C11 BYP GNDM C7138 ANT7003 11 2 MOTOR_P L7022 1 1 2 ZD7003 2 L7021 MOTOR_N 2 ZD7002 ANT7002 8-51 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-20. WCDMA 1 / LTE 1 Rx NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1016 ≥ -65dBm NO Resolder or change C1016 YES Check component soldering status OK at U1002 NO Resolder or change U1002 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-52 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VBAT VRF_VCC2_ET VBAT_S710 VBAT VBAT R1007 L1045 SHORT C1045 C1044 VRF_MIPI_IO_1P8 L1048 C1054 RFIN_B1/25_2/3/4/B34/39 7 VCC_2G 18 VCC2_3G 8 21 VCC1_3G VBAT ANT C1055 TX_TR_OUT_B1/2/3/4 22 1 TRX_ANT_MB 40 PRX_PAMID_OUT_B1 RXB1 36 RXB3 C1057 TX_TR_OUT_GSMHB 10 38 RFIN_2G RXB4 34 U1002 30 B34RX/RX RXB25_2 28 13 B39RX/TRX RFFE0_CLK COUPLING_MB CLK 3 CLP 12 C1065 RFFE0_DATA SDATA L1020 14 C1072 VRF_TX2_1P8 R2003 GND GND GND 55 54 56 57 L1019 C1063 L1021 C1068 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 C1073 58 52 53 51 50 48 49 45 46 47 44 43 39 41 42 37 35 31 29 27 33 32 26 24 VRF_TRX_1P8 25 23 17 20 19 9 16 11 15 6 VRF_RX_1P2_LO R2001 VRF_TX_1P2_LO 5 2 4 C1071 VRF_TRX_1P2_LO C1058 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VIO L1017 C2013 VRF_RX_1P2_LO C2015 SHORT SHORT C2020 C2019 VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2027 C2026 C2025 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP C2029 DRX_MB4 N10 TX1_IN DRX_LB5 TX1_QP DRX_LB6 TX1_QN N14 N2 P9 TX2_IP M9 T17 TX2_IN TX1_HB1 N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N W16 TX1_HMB2 U16 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 T3 TX1_LB1 TDD2_SW W12 T1 TX1_LB2 SPI_CLK V11 P3 TX1_LB3 TX_TR_OUT_GSMHB SPI_EN W10 R4 TX2_MB1 SPI_RST W8 T5 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE W6 TX_TR_OUT_GSMLB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA TDD1_SW U4 V5 C2055 V1 TX2_LB2 TCXO_IN W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U2 TX1_HMB3 W14 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 N12 ground TX1_IP DRX_LB4 VDD_EFUSE_1P5 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 PDET_IN2 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 D5 DRX_LB2 DRX_LB3 L2 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD E6 DRX3_QP DRX3_QN J2 K1 AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI L4 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 J6 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI R3005 R3003 C6 DRX3_IN DRX_MB5 DRX_LB1 H1 M1 TR_THM VBAT_CHK L3 K3 TP_TCXO_EN W29 TCXO_EN AA30 R3010 AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK U2001 F1 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 PA_DET AF23 AE22 AG22 AG25 AG26 AF27 AG27 C19 D7 RSTN TCK TMS DRX3_IP RXDN0 RXDP0 RXDN1 RXDP1 DRX2_QN DRX_MB3 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI B19 B25 C25 DRX_MB2 E2 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD B15 C15 B17 C17 G6 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 TP_CLK TP_TMS H7 D1 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL RFU_0 RFU_1 RFU_2 DRX2_QP C2 DRX_TR_IN_B1/2/3/4 UCP3002-1 TXDP1 TXDN1 TXDP0 TXDN0 DRX_MB1 F5 A14 A22 C9 DRX2_IN TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL B11 C11 B13 C13 DRX2_IP GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX_HB2 DRX_HB3 J27 K26 M26 L27 IPC_INT2CP TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL F7 A4 A2 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL L6 L1 E3 M7 G1 E1 DRX1_QN GPADC_AIN0-18AI GPADC_AIN1-18AI GPADC_AIN2-18AI GPADC_AIN3-18AI N21 P26 R23 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 DRX1_IN DRX_HB1 TP3003 TP3004 TP_CLKMON K7 DRX1_IP PRX_LB6 A6 PDADC1_AIN0-18AI PDADC1_AIN1-18AI PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL PRX_LB4 PRX_LB5 N16 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI R25 T20 U21 T22 T24 P20 N19 R21 PRX3_QN PRX_LB3 L16 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 K17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL A28 DY_ZQ AG23 ZQ E12 M17 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI PRX3_QP ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO C12 PRX3_IN PRX_LB2 T30 W30 TP3002 AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI G12 D11 PRX_LB1 ground AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 H11 PRX3_IP PRX_MB5 J16 ground TP3017 TP3018 PRX2_QN F17 H17 DRX1_QP DRX_TR_IN_B7/40 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 PRX2_QP PRX_MB4 E16 G16 ground CP_RST_N CP_TCXO_26M CP_32K GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX_MB3 F13 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX2_IN C3 B4 C4 A4 B3 L12 F11 PRX2_IP PRX_MB2 T29 T26 P30 T31 PRX1_QN PRX_MB1 TP3016 PRX1_QP PRX_HB3 D17 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI M11 PRX_HB2 A16 ground C2036 MARK PRX1_IN A14 R31 U30 U31 V30 U29 V29 TP3014 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX_TR_IN_B28_AU ground 2 1 R2 P1 MARK DVDD10 K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI ground VDD_1P8_CP DVDD18 U8 P7 N4 A10 U14 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 J10 R14 C4 PRX_HB1 VDD12_RX2LO VDD12_RX1LO J14 C14 T11 VDD12_TX VDD12_PRX2 VDD12_PRX1 VDD12_DRX2 A12 VDD12_DRX1 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VBAT_CHK C2035 C2038 C2037 C2034 C2033 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2081 VBAT VRF_RX_1P2 PDET_OUT1 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND U6 T15 T13 U12 U10 GND T7 T9 GND GND GND GND R6 P17 R12 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H15 H13 GND GND GND H3 G14 G8 G10 GND GND GND G4 GND GND F9 F15 GND GND GND GND GND E4 E8 F3 D3 E14 E10 D15 GND GND GND B15 B17 C10 GND GND GND GND GND GND GND B3 B13 A8 B5 B1 B7 B11 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-53 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-54 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-21. GSM1900 / WCDMA 2 / LTE 2 Rx NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1016 ≥ -65dBm NO Resolder or change C1016 YES Check component soldering status OK at U1002 NO Resolder or change U1002 YES Check C1058 ≥ -65dBm NO Resolder or change C1058 YES Check L1017 ≥ -65dBm NO Resolder or change L1017 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-55 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VBAT VBAT_S710 VBAT R1007 L1045 SHORT C1045 C1044 VRF_MIPI_IO_1P8 L1048 C1054 RFIN_B1/25_2/3/4/B34/39 7 VCC_2G 18 VCC2_3G 8 21 VCC1_3G VBAT ANT C1055 TX_TR_OUT_B1/2/3/4 22 1 TRX_ANT_MB 40 PRX_PAMID_OUT_B1 RXB1 36 RXB3 C1057 TX_TR_OUT_GSMHB 10 38 RFIN_2G RXB4 34 U1002 30 B34RX/RX 28 RXB25_2 13 B39RX/TRX RFFE0_CLK COUPLING_MB CLK 3 CLP 12 C1065 RFFE0_DATA SDATA L1020 14 VRF_TX2_1P8 54 GND GND 55 56 57 L1019 C1063 L1021 C1068 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 C1072 C1073 58 52 53 51 50 48 49 45 46 47 44 43 39 41 42 37 35 31 29 33 32 27 26 25 24 23 17 20 19 9 16 11 15 VRF_TRX_1P8 R2003 VRF_RX_1P2_LO R2001 4 6 2 VRF_TX_1P2_LO 5 C1071 VRF_TRX_1P2_LO C1058 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VIO L1017 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP DRX_MB3 F1 DRX3_IP U2001 DRX_MB4 DRX3_IN D7 DRX3_QP DRX_LB1 DRX3_QN N10 DRX_LB4 TX1_IN N12 DRX_LB5 TX1_QP DRX_LB6 TX1_QN N2 N14 P9 TX2_IP TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 T17 M9 TX1_HB1 TX2_IN N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N ground R10 M1 TX1_HMB2 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 W10 R4 TX2_MB1 SPI_RST T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 V5 C2055 V1 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 L4 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX1_IP DRX_LB3 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL DRX_LB2 L2 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI R3005 R3003 D5 J2 K1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 E6 DRX_MB5 H1 UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK E2 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 L3 K3 W29 AA30 R3010 C19 G6 RSTN TCK TMS DRX2_QP DRX2_QN EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI RXDN0 RXDP0 RXDN1 RXDP1 DRX_MB1 DRX_MB2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL B19 B25 C25 F5 H7 UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH B15 C15 B17 C17 DRX2_IN C2 IPC_INT2CP PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX_HB3 F7 RFU_0 RFU_1 RFU_2 DRX2_IP TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 DRX1_QN DRX_HB2 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH A14 A22 C9 DRX_HB1 A4 J27 K26 M26 L27 B11 C11 B13 C13 L6 A6 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 A2 DRX_TR_IN_B1/2/3/4 TP3003 TP3004 TP_CLKMON K7 M7 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN DRX1_QP TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL PRX3_QN PRX_LB5 L1 E3 PRX3_QP PRX_LB3 PRX_LB4 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX G1 E1 E12 PRX_LB2 N16 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI N21 P26 R23 J16 K17 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL C12 M17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL R25 T20 U21 T22 T24 P20 N19 R21 D11 PRX3_IN ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI A28 DY_ZQ AG23 ZQ G12 PRX3_IP PRX_LB1 PRX_LB6 DRX_TR_IN_B7/40 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI PRX2_QN PRX_MB5 T30 W30 TP3002 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX2_QP PRX_MB4 H17 L16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 PRX_MB3 F17 G16 ground CP_RST_N CP_TCXO_26M CP_32K CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI F13 H11 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 PRX2_IN C3 B4 C4 A4 B3 L12 F11 PRX2_IP PRX_MB2 AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX1_QN PRX_MB1 TP3016 PRX1_QP PRX_HB3 E16 T29 T26 P30 T31 M11 PRX_HB2 D17 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_IN A14 R31 U30 U31 V30 U29 V29 AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 A16 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 MARK K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground C2036 ground 2 1 R2 P1 MARK DVDD10 DVDD18 P7 N4 U8 U14 A10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C4 J10 R14 C8 VDD12_RX1LO VDD12_RX2LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 PRX_HB1 ground ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VBAT_CHK ground VDD_1P8_CP A12 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 TP3014 C2081 C2029 J6 PDET_OUT1 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND U6 T15 T13 U10 U12 GND T9 T7 GND GND GND GND R6 P17 R12 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND B15 B17 C10 GND GND GND GND GND GND B3 A8 B5 B1 B7 B13 B11 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-56 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-57 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-22. GSM1800 / LTE 3 Rx NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1016 ≥ -65dBm NO Resolder or change C1016 YES Check component soldering status OK at U1002 NO Resolder or change U1002 YES Check C1063 ≥ -65dBm NO Resolder or change C1063 YES Check L1019 ≥ -65dBm NO Resolder or change L1019 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-58 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VBAT VBAT_S710 VBAT R1007 L1045 SHORT C1045 C1044 VRF_MIPI_IO_1P8 L1048 C1054 RFIN_B1/25_2/3/4/B34/39 7 VCC_2G 18 VCC2_3G 8 21 VCC1_3G VBAT ANT C1055 TX_TR_OUT_B1/2/3/4 22 1 TRX_ANT_MB 40 PRX_PAMID_OUT_B1 RXB1 36 RXB3 C1057 TX_TR_OUT_GSMHB 10 38 RFIN_2G RXB4 34 U1002 30 B34RX/RX 28 RXB25_2 13 B39RX/TRX RFFE0_CLK COUPLING_MB CLK 3 CLP 12 C1065 RFFE0_DATA SDATA L1020 14 VRF_TX2_1P8 54 GND GND 55 56 57 L1019 C1063 L1021 C1068 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 C1072 C1073 58 52 53 51 50 48 49 45 46 47 44 43 39 41 42 37 35 31 29 33 32 27 26 25 24 23 17 20 19 9 16 11 15 VRF_TRX_1P8 R2003 VRF_RX_1P2_LO R2001 4 6 2 VRF_TX_1P2_LO 5 C1071 VRF_TRX_1P2_LO C1058 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VIO L1017 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP DRX_MB3 F1 DRX3_IP U2001 DRX_MB4 DRX3_IN D7 DRX3_QP DRX_LB1 DRX3_QN N10 DRX_LB4 TX1_IN N12 DRX_LB5 TX1_QP DRX_LB6 TX1_QN N2 N14 P9 TX2_IP TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 T17 M9 TX1_HB1 TX2_IN N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N ground R10 M1 TX1_HMB2 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 W10 R4 TX2_MB1 SPI_RST T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 V5 C2055 V1 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 L4 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX1_IP DRX_LB3 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL DRX_LB2 L2 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI R3005 R3003 D5 J2 K1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 E6 DRX_MB5 H1 UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK E2 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 L3 K3 W29 AA30 R3010 C19 G6 RSTN TCK TMS DRX2_QP DRX2_QN EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI RXDN0 RXDP0 RXDN1 RXDP1 DRX_MB1 DRX_MB2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL B19 B25 C25 F5 H7 UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH B15 C15 B17 C17 DRX2_IN C2 IPC_INT2CP PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX_HB3 F7 RFU_0 RFU_1 RFU_2 DRX2_IP TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 DRX1_QN DRX_HB2 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH A14 A22 C9 DRX_HB1 A4 J27 K26 M26 L27 B11 C11 B13 C13 L6 A6 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 A2 DRX_TR_IN_B1/2/3/4 TP3003 TP3004 TP_CLKMON K7 M7 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN DRX1_QP TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL PRX3_QN PRX_LB5 L1 E3 PRX3_QP PRX_LB3 PRX_LB4 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX G1 E1 E12 PRX_LB2 N16 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI N21 P26 R23 J16 K17 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL C12 M17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL R25 T20 U21 T22 T24 P20 N19 R21 D11 PRX3_IN ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI A28 DY_ZQ AG23 ZQ G12 PRX3_IP PRX_LB1 PRX_LB6 DRX_TR_IN_B7/40 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI PRX2_QN PRX_MB5 T30 W30 TP3002 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX2_QP PRX_MB4 H17 L16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 PRX_MB3 F17 G16 ground CP_RST_N CP_TCXO_26M CP_32K CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI F13 H11 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 PRX2_IN C3 B4 C4 A4 B3 L12 F11 PRX2_IP PRX_MB2 AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX1_QN PRX_MB1 TP3016 PRX1_QP PRX_HB3 E16 T29 T26 P30 T31 M11 PRX_HB2 D17 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_IN A14 R31 U30 U31 V30 U29 V29 AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 A16 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 MARK K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground C2036 ground 2 1 R2 P1 MARK DVDD10 DVDD18 P7 N4 U8 U14 A10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C4 J10 R14 C8 VDD12_RX1LO VDD12_RX2LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 PRX_HB1 ground ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VBAT_CHK ground VDD_1P8_CP A12 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 TP3014 C2081 C2029 J6 PDET_OUT1 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND U6 T15 T13 U10 U12 GND T9 T7 GND GND GND GND R6 P17 R12 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND B15 B17 C10 GND GND GND GND GND GND B3 A8 B5 B1 B7 B13 B11 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-59 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-60 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-23. LTE 4 RX NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1016 ≥ -65dBm NO Resolder or change C1016 YES Check component soldering status OK at U1002 NO Resolder or change U1002 YES Check C1068 ≥ -65dBm NO Resolder or change C1068 YES Check L1021 ≥ -65dBm NO Resolder or change L1021 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-61 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VBAT VBAT_S710 VBAT R1007 L1045 SHORT C1045 C1044 VRF_MIPI_IO_1P8 L1048 C1054 RFIN_B1/25_2/3/4/B34/39 7 VCC_2G 18 VCC2_3G 8 21 VCC1_3G VBAT ANT C1055 TX_TR_OUT_B1/2/3/4 22 1 TRX_ANT_MB 40 PRX_PAMID_OUT_B1 RXB1 36 RXB3 C1057 TX_TR_OUT_GSMHB 10 38 RFIN_2G RXB4 34 U1002 30 B34RX/RX 28 RXB25_2 13 B39RX/TRX RFFE0_CLK COUPLING_MB CLK 3 CLP 12 C1065 RFFE0_DATA SDATA L1020 14 VRF_TX2_1P8 54 GND GND 55 56 57 L1019 C1063 L1021 C1068 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 C1072 C1073 58 52 53 51 50 48 49 45 46 47 44 43 39 41 42 37 35 31 29 33 32 27 26 25 24 23 17 20 19 9 16 11 15 VRF_TRX_1P8 R2003 VRF_RX_1P2_LO R2001 4 6 2 VRF_TX_1P2_LO 5 C1071 VRF_TRX_1P2_LO C1058 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VIO L1017 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP DRX_MB3 F1 DRX3_IP U2001 DRX_MB4 DRX3_IN D7 DRX3_QP DRX_LB1 DRX3_QN N10 DRX_LB4 TX1_IN N12 DRX_LB5 TX1_QP DRX_LB6 TX1_QN N2 N14 P9 TX2_IP TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 T17 M9 TX1_HB1 TX2_IN N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N ground R10 M1 TX1_HMB2 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 W10 R4 TX2_MB1 SPI_RST T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 V5 C2055 V1 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 L4 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX1_IP DRX_LB3 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL DRX_LB2 L2 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI R3005 R3003 D5 J2 K1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 E6 DRX_MB5 H1 UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK E2 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 L3 K3 W29 AA30 R3010 C19 G6 RSTN TCK TMS DRX2_QP DRX2_QN EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI RXDN0 RXDP0 RXDN1 RXDP1 DRX_MB1 DRX_MB2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL B19 B25 C25 F5 H7 UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH B15 C15 B17 C17 DRX2_IN C2 IPC_INT2CP PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX_HB3 F7 RFU_0 RFU_1 RFU_2 DRX2_IP TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 DRX1_QN DRX_HB2 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH A14 A22 C9 DRX_HB1 A4 J27 K26 M26 L27 B11 C11 B13 C13 L6 A6 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 A2 DRX_TR_IN_B1/2/3/4 TP3003 TP3004 TP_CLKMON K7 M7 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN DRX1_QP TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL PRX3_QN PRX_LB5 L1 E3 PRX3_QP PRX_LB3 PRX_LB4 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX G1 E1 E12 PRX_LB2 N16 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI N21 P26 R23 J16 K17 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL C12 M17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL R25 T20 U21 T22 T24 P20 N19 R21 D11 PRX3_IN ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI A28 DY_ZQ AG23 ZQ G12 PRX3_IP PRX_LB1 PRX_LB6 DRX_TR_IN_B7/40 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI PRX2_QN PRX_MB5 T30 W30 TP3002 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX2_QP PRX_MB4 H17 L16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 PRX_MB3 F17 G16 ground CP_RST_N CP_TCXO_26M CP_32K CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI F13 H11 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 PRX2_IN C3 B4 C4 A4 B3 L12 F11 PRX2_IP PRX_MB2 AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX1_QN PRX_MB1 TP3016 PRX1_QP PRX_HB3 E16 T29 T26 P30 T31 M11 PRX_HB2 D17 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_IN A14 R31 U30 U31 V30 U29 V29 AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 A16 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 MARK K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground C2036 ground 2 1 R2 P1 MARK DVDD10 DVDD18 P7 N4 U8 U14 A10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C4 J10 R14 C8 VDD12_RX1LO VDD12_RX2LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 PRX_HB1 ground ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VBAT_CHK ground VDD_1P8_CP A12 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 TP3014 C2081 C2029 J6 PDET_OUT1 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND U6 T15 T13 U10 U12 GND T9 T7 GND GND GND GND R6 P17 R12 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND B15 B17 C10 GND GND GND GND GND GND B3 A8 B5 B1 B7 B13 B11 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-62 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-63 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-24. GSM850 / WCDMA 5 / LTE 5, 18, 19, 26 Rx NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1027 ≥ -65dBm NO Resolder or change C1027 YES Check component soldering status OK at U1000 NO Resolder or change U1000 YES Check C1050 ≥ -65dBm NO Resolder or change C1050 YES Check L1014 ≥ -65dBm NO Resolder or change L1014 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-64 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VRF_MIPI_IO_1P8 VBAT R1001 SHORT C1009 C1008 C1011 C1010 F1000 C1001 TX_TR_OUT_B12/17 1 C1002 4 OUT IN C1007 C1013 C1012 C1003 G G G 2 C1005 3 L1000 5 26 17 VIO 33 30 VCC2_3G 18 32 VBATT VCC_2G ANT VCC1_3G 39 TRX_ANT_LB C1029 TX_TR_OUT_GSMLB 35 RFIN_2G B13_TX_OUT 22 RFIN_B12 42 23 TRX1 RFIN_B13 C1031 TX_TR_OUT_B5/8/18/19/20/26 C1030 41 21 RFIN_B26_8_20 L1008 C1034 TRX2 U1000 27 RFFE0_CLK COUPLING_LB CLK 37 47 CLP RX_B8 48 RX_B12_13 44 28 RX_B13_IN RFFE0_DATA SDATA 2 RX_B20 3 RX_B26 46 C1040 C1039 C1050 PRX_TR_IN_G850_B5/18/19/26 GND GND 77 78 GND GND GND GND GND 76 75 GND GND 72 73 74 71 GND GND GND GND 66 67 70 68 69 GND GND GND GND GND GND 65 62 61 63 64 GND GND GND GND 58 59 56 57 60 GND GND 54 55 GND GND GND GND 51 52 53 GND GND GND GND 49 45 50 43 GND GND GND 38 36 40 GND GND GND GND GND 34 25 24 31 29 GND GND GND GND 20 14 15 16 19 GND GND GND GND 10 11 12 13 GND GND GND 9 GND 4 GND L1012 8 L1010 C1038 GND C1037 GND PRX_TR_IN_B20 1 PRX_TR_IN_B12/17 5 L1009 7 C1036 6 PRX_TR_IN_G900_B8 RX_B29 C1041 L1014 C1053 C1124 PRX_TR_IN_B28_AU L1046 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 C1125 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP TX1_IN N12 DRX_LB5 TX1_QP TX1_QN N14 P9 TX2_IP M9 T17 TX2_IN TX1_HB1 N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N TX1_HMB2 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 W10 R4 TX2_MB1 SPI_RST T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 C2055 V1 V5 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 PDET_IN1 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 L4 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL RSTN TCK TMS R10 DRX_LB4 DRX_LB6 ground L2 N2 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R3005 R3003 D5 M1 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 N10 TX1_IP ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK D7 E6 DRX3_QN DRX_LB3 B19 B25 C25 DRX3_IN DRX3_QP DRX_LB1 DRX_LB2 L3 K3 W29 AA30 R3010 C19 DRX3_IP U2001 DRX_MB4 DRX_MB5 J2 K1 PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX2_QN DRX_MB3 F1 H1 UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI RXDN0 RXDP0 RXDN1 RXDP1 DRX_MB2 E2 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD B15 C15 B17 C17 G6 TXDP1 TXDN1 TXDP0 TXDN0 H7 D1 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX2_QP C2 DRX_TR_IN_B1/2/3/4 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL DRX_MB1 F5 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH RFU_0 RFU_1 RFU_2 DRX2_IP DRX2_IN GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH L1 E3 DRX_HB2 DRX_HB3 A2 R27 P31 R29 R30 J27 K26 M26 L27 IPC_INT2CP G1 E1 F7 A14 A22 C9 DRX1_QN DRX_HB1 A4 C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX B11 C11 B13 C13 L6 A6 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 N21 P26 R23 DRX_TR_IN_B7/40 TP3003 TP3004 TP_CLKMON K7 M7 DRX1_QP ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN PRX_LB6 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI R25 T20 U21 T22 T24 P20 N19 R21 PRX3_QN PRX_LB5 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI A28 DY_ZQ AG23 ZQ E12 PRX3_QP PRX_LB3 PRX_LB4 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI C12 PRX_LB2 N16 ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO PRX3_IN J16 K17 M17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 D11 H17 L16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 H11 G12 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX3_IP ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI TP3016 PRX2_QN PRX_MB5 F17 T30 W30 TP3002 TP3014 PRX2_QP PRX_MB4 E16 G16 ground CP_RST_N CP_TCXO_26M CP_32K GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX_MB3 F13 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX2_IN T29 T26 P30 T31 L12 F11 PRX2_IP PRX_MB2 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX1_QN PRX_MB1 D17 R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI L10 M11 PRX1_QP PRX_HB3 C16 PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N PRX1_IN PRX_HB2 A16 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 1 R2 P1 K11 PRX1_IP A14 ground C2036 ground 2 MARK MARK DVDD18 DVDD10 P7 N4 U8 U14 A10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 J10 R14 C4 PRX_HB1 VDD12_RX2LO VDD12_RX1LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 A12 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground VBAT_CHK ground VDD_1P8_CP PRX_TR_IN_G1800_TEST DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 C3 B4 C4 A4 B3 C2081 C2029 J6 PDET_OUT1 UFS_RST_N UFS_REFCLK UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P RFFE0_CLK RFFE0_DATA UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N SUB_ANT_SW_CTL1 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 R3025 R3026 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND GND GND GND U10 U12 T9 T7 U6 T15 T13 R12 GND GND R6 P17 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND C10 GND GND GND B15 B17 GND GND GND GND GND B3 A8 B5 B1 B7 B11 B13 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-65 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-66 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-25. GSM900 / WCDMA 8 / LTE 8 Rx NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1027 ≥ -65dBm NO Resolder or change C1027 YES Check component soldering status OK at U1000 NO Resolder or change U1000 YES Check C1036 ≥ -65dBm NO Resolder or change C1036 YES Check L1009 ≥ -65dBm NO Resolder or change L1009 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-67 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VRF_MIPI_IO_1P8 VBAT R1001 SHORT C1009 C1008 C1011 C1010 F1000 C1001 TX_TR_OUT_B12/17 1 C1002 4 OUT IN C1007 C1013 C1012 C1003 G G G 2 C1005 3 L1000 5 26 17 VIO 33 30 VCC2_3G 18 32 VBATT VCC_2G ANT VCC1_3G 39 TRX_ANT_LB C1029 TX_TR_OUT_GSMLB 35 RFIN_2G B13_TX_OUT 22 RFIN_B12 42 23 TRX1 RFIN_B13 C1031 TX_TR_OUT_B5/8/18/19/20/26 C1030 41 21 RFIN_B26_8_20 L1008 C1034 TRX2 U1000 27 RFFE0_CLK COUPLING_LB CLK 37 47 CLP RX_B8 48 RX_B12_13 44 28 RX_B13_IN RFFE0_DATA SDATA 2 RX_B20 3 RX_B26 46 C1040 C1039 C1050 PRX_TR_IN_G850_B5/18/19/26 GND GND 77 78 GND GND GND GND GND 76 75 GND GND 72 73 74 71 GND GND GND GND 66 67 70 68 69 GND GND GND GND GND GND 65 62 61 63 64 GND GND GND GND 58 59 56 57 60 GND GND 54 55 GND GND GND GND 51 52 53 GND GND GND GND 49 45 50 43 GND GND GND 38 36 40 GND GND GND GND GND 34 25 24 31 29 GND GND GND GND 20 14 15 16 19 GND GND GND GND 10 11 12 13 GND GND GND 9 GND 4 GND L1012 8 L1010 C1038 GND C1037 GND PRX_TR_IN_B20 1 PRX_TR_IN_B12/17 5 L1009 7 C1036 6 PRX_TR_IN_G900_B8 RX_B29 C1041 L1014 C1053 C1124 PRX_TR_IN_B28_AU L1046 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 C1125 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP TX1_IN N12 DRX_LB5 TX1_QP TX1_QN N14 P9 TX2_IP M9 T17 TX2_IN TX1_HB1 N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N TX1_HMB2 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 W10 R4 TX2_MB1 SPI_RST T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 C2055 V1 V5 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 PDET_IN1 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 L4 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL RSTN TCK TMS R10 DRX_LB4 DRX_LB6 ground L2 N2 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R3005 R3003 D5 M1 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 N10 TX1_IP ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK D7 E6 DRX3_QN DRX_LB3 B19 B25 C25 DRX3_IN DRX3_QP DRX_LB1 DRX_LB2 L3 K3 W29 AA30 R3010 C19 DRX3_IP U2001 DRX_MB4 DRX_MB5 J2 K1 PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX2_QN DRX_MB3 F1 H1 UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI RXDN0 RXDP0 RXDN1 RXDP1 DRX_MB2 E2 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD B15 C15 B17 C17 G6 TXDP1 TXDN1 TXDP0 TXDN0 H7 D1 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX2_QP C2 DRX_TR_IN_B1/2/3/4 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL DRX_MB1 F5 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH RFU_0 RFU_1 RFU_2 DRX2_IP DRX2_IN GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH L1 E3 DRX_HB2 DRX_HB3 A2 R27 P31 R29 R30 J27 K26 M26 L27 IPC_INT2CP G1 E1 F7 A14 A22 C9 DRX1_QN DRX_HB1 A4 C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX B11 C11 B13 C13 L6 A6 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 N21 P26 R23 DRX_TR_IN_B7/40 TP3003 TP3004 TP_CLKMON K7 M7 DRX1_QP ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN PRX_LB6 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI R25 T20 U21 T22 T24 P20 N19 R21 PRX3_QN PRX_LB5 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI A28 DY_ZQ AG23 ZQ E12 PRX3_QP PRX_LB3 PRX_LB4 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI C12 PRX_LB2 N16 ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO PRX3_IN J16 K17 M17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 D11 H17 L16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 H11 G12 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX3_IP ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI TP3016 PRX2_QN PRX_MB5 F17 T30 W30 TP3002 TP3014 PRX2_QP PRX_MB4 E16 G16 ground CP_RST_N CP_TCXO_26M CP_32K GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX_MB3 F13 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX2_IN T29 T26 P30 T31 L12 F11 PRX2_IP PRX_MB2 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX1_QN PRX_MB1 D17 R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI L10 M11 PRX1_QP PRX_HB3 C16 PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N PRX1_IN PRX_HB2 A16 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 1 R2 P1 K11 PRX1_IP A14 ground C2036 ground 2 MARK MARK DVDD18 DVDD10 P7 N4 U8 U14 A10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 J10 R14 C4 PRX_HB1 VDD12_RX2LO VDD12_RX1LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 A12 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground VBAT_CHK ground VDD_1P8_CP PRX_TR_IN_G1800_TEST DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 C3 B4 C4 A4 B3 C2081 C2029 J6 PDET_OUT1 UFS_RST_N UFS_REFCLK UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P RFFE0_CLK RFFE0_DATA UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N SUB_ANT_SW_CTL1 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 R3025 R3026 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND GND GND GND U10 U12 T9 T7 U6 T15 T13 R12 GND GND R6 P17 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND C10 GND GND GND B15 B17 GND GND GND GND GND B3 A8 B5 B1 B7 B11 B13 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-68 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-69 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-26. LTE 12, 17 RX NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1027 ≥ -65dBm NO Resolder or change C1027 YES Check component soldering status OK at U1000 NO Resolder or change U1000 YES Check C1037 ≥ -65dBm NO Resolder or change C1037 YES Check L1010 ≥ -65dBm NO Resolder or change L1010 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-70 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VRF_MIPI_IO_1P8 VBAT R1001 SHORT C1009 C1008 C1011 C1010 F1000 C1001 TX_TR_OUT_B12/17 1 C1002 4 OUT IN C1007 C1013 C1012 C1003 G G G 2 C1005 3 L1000 5 26 17 VIO 33 30 VCC2_3G 18 32 VBATT VCC_2G ANT VCC1_3G 39 TRX_ANT_LB C1029 TX_TR_OUT_GSMLB 35 RFIN_2G B13_TX_OUT 22 RFIN_B12 42 23 TRX1 RFIN_B13 C1031 TX_TR_OUT_B5/8/18/19/20/26 C1030 41 21 RFIN_B26_8_20 L1008 C1034 TRX2 U1000 27 RFFE0_CLK COUPLING_LB CLK 37 47 CLP RX_B8 48 RX_B12_13 44 28 RX_B13_IN RFFE0_DATA SDATA 2 RX_B20 3 RX_B26 46 C1040 C1039 C1050 PRX_TR_IN_G850_B5/18/19/26 GND GND 77 78 GND GND GND GND GND 76 75 GND GND 72 73 74 71 GND GND GND GND 66 67 70 68 69 GND GND GND GND GND GND 65 62 61 63 64 GND GND GND GND 58 59 56 57 60 GND GND 54 55 GND GND GND GND 51 52 53 GND GND GND GND 49 45 50 43 GND GND GND 38 36 40 GND GND GND GND GND 34 25 24 31 29 GND GND GND GND 20 14 15 16 19 GND GND GND GND 10 11 12 13 GND GND GND 9 GND 4 GND L1012 8 L1010 C1038 GND C1037 GND PRX_TR_IN_B20 1 PRX_TR_IN_B12/17 5 L1009 7 C1036 6 PRX_TR_IN_G900_B8 RX_B29 C1041 L1014 C1053 C1124 PRX_TR_IN_B28_AU L1046 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 C1125 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP TX1_IN N12 DRX_LB5 TX1_QP TX1_QN N14 P9 TX2_IP M9 T17 TX2_IN TX1_HB1 N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N TX1_HMB2 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 W10 R4 TX2_MB1 SPI_RST T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 C2055 V1 V5 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 PDET_IN1 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 L4 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL RSTN TCK TMS R10 DRX_LB4 DRX_LB6 ground L2 N2 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R3005 R3003 D5 M1 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 N10 TX1_IP ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK D7 E6 DRX3_QN DRX_LB3 B19 B25 C25 DRX3_IN DRX3_QP DRX_LB1 DRX_LB2 L3 K3 W29 AA30 R3010 C19 DRX3_IP U2001 DRX_MB4 DRX_MB5 J2 K1 PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX2_QN DRX_MB3 F1 H1 UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI RXDN0 RXDP0 RXDN1 RXDP1 DRX_MB2 E2 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD B15 C15 B17 C17 G6 TXDP1 TXDN1 TXDP0 TXDN0 H7 D1 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX2_QP C2 DRX_TR_IN_B1/2/3/4 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL DRX_MB1 F5 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH RFU_0 RFU_1 RFU_2 DRX2_IP DRX2_IN GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH L1 E3 DRX_HB2 DRX_HB3 A2 R27 P31 R29 R30 J27 K26 M26 L27 IPC_INT2CP G1 E1 F7 A14 A22 C9 DRX1_QN DRX_HB1 A4 C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX B11 C11 B13 C13 L6 A6 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 N21 P26 R23 DRX_TR_IN_B7/40 TP3003 TP3004 TP_CLKMON K7 M7 DRX1_QP ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN PRX_LB6 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI R25 T20 U21 T22 T24 P20 N19 R21 PRX3_QN PRX_LB5 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI A28 DY_ZQ AG23 ZQ E12 PRX3_QP PRX_LB3 PRX_LB4 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI C12 PRX_LB2 N16 ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO PRX3_IN J16 K17 M17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 D11 H17 L16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 H11 G12 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX3_IP ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI TP3016 PRX2_QN PRX_MB5 F17 T30 W30 TP3002 TP3014 PRX2_QP PRX_MB4 E16 G16 ground CP_RST_N CP_TCXO_26M CP_32K GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX_MB3 F13 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX2_IN T29 T26 P30 T31 L12 F11 PRX2_IP PRX_MB2 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX1_QN PRX_MB1 D17 R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI L10 M11 PRX1_QP PRX_HB3 C16 PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N PRX1_IN PRX_HB2 A16 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 1 R2 P1 K11 PRX1_IP A14 ground C2036 ground 2 MARK MARK DVDD18 DVDD10 P7 N4 U8 U14 A10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 J10 R14 C4 PRX_HB1 VDD12_RX2LO VDD12_RX1LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 A12 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground VBAT_CHK ground VDD_1P8_CP PRX_TR_IN_G1800_TEST DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 C3 B4 C4 A4 B3 C2081 C2029 J6 PDET_OUT1 UFS_RST_N UFS_REFCLK UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P RFFE0_CLK RFFE0_DATA UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N SUB_ANT_SW_CTL1 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 R3025 R3026 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND GND GND GND U10 U12 T9 T7 U6 T15 T13 R12 GND GND R6 P17 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND C10 GND GND GND B15 B17 GND GND GND GND GND B3 A8 B5 B1 B7 B11 B13 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-71 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-72 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-27. LTE 28 RX NORMAL CONDITION catch the channel? NO Check RFS1001 ≤ -65dBm YES CHECK soldered RFS1001 NO Resolder or change C1019 NO Resolder or change F1002 NO Check C1019 ≥ -65dBm ? YES Check component soldering status OK at F1002 YES Check C1027 ≥ -65dBm NO Resolder or change C1027 YES Check component soldering status OK at U1000 NO Resolder or change U1000 YES Check C1038 ≥ -65dBm NO Resolder or change C1124 YES Check L1012 ≥ -65dBm NO Resolder or change L1046 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-73 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VRF_MIPI_IO_1P8 VBAT R1001 SHORT C1009 C1008 C1011 C1010 F1000 C1001 TX_TR_OUT_B12/17 1 C1002 4 OUT IN C1007 C1013 C1012 C1003 G G G 2 C1005 3 L1000 5 26 17 VIO 33 30 VCC2_3G 18 32 VBATT VCC_2G ANT VCC1_3G 39 TRX_ANT_LB C1029 TX_TR_OUT_GSMLB 35 RFIN_2G B13_TX_OUT 22 RFIN_B12 42 23 TRX1 RFIN_B13 C1031 TX_TR_OUT_B5/8/18/19/20/26 C1030 41 21 RFIN_B26_8_20 L1008 C1034 TRX2 U1000 27 RFFE0_CLK COUPLING_LB CLK 37 47 CLP RX_B8 48 RX_B12_13 44 28 RX_B13_IN RFFE0_DATA SDATA 2 RX_B20 3 RX_B26 46 C1040 C1039 C1050 PRX_TR_IN_G850_B5/18/19/26 GND GND 77 78 GND GND GND GND GND 76 75 GND GND 72 73 74 71 GND GND GND GND 66 67 70 68 69 GND GND GND GND GND GND 65 62 61 63 64 GND GND GND GND 58 59 56 57 60 GND GND 54 55 GND GND GND GND 51 52 53 GND GND GND GND 49 45 50 43 GND GND GND 38 36 40 GND GND GND GND GND 34 25 24 31 29 GND GND GND GND 20 14 15 16 19 GND GND GND GND 10 11 12 13 GND GND GND 9 GND 4 GND L1012 8 L1010 C1038 GND C1037 GND PRX_TR_IN_B20 1 PRX_TR_IN_B12/17 5 L1009 7 C1036 6 PRX_TR_IN_G900_B8 RX_B29 C1041 L1014 C1053 C1124 PRX_TR_IN_B28_AU L1046 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 C1125 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP TX1_IN N12 DRX_LB5 TX1_QP TX1_QN N14 P9 TX2_IP M9 T17 TX2_IN TX1_HB1 N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N TX1_HMB2 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 W10 R4 TX2_MB1 SPI_RST T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 C2055 V1 V5 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 PDET_IN1 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 L4 V3 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL RSTN TCK TMS R10 DRX_LB4 DRX_LB6 ground L2 N2 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R3005 R3003 D5 M1 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 N10 TX1_IP ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK D7 E6 DRX3_QN DRX_LB3 B19 B25 C25 DRX3_IN DRX3_QP DRX_LB1 DRX_LB2 L3 K3 W29 AA30 R3010 C19 DRX3_IP U2001 DRX_MB4 DRX_MB5 J2 K1 PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX2_QN DRX_MB3 F1 H1 UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI RXDN0 RXDP0 RXDN1 RXDP1 DRX_MB2 E2 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD B15 C15 B17 C17 G6 TXDP1 TXDN1 TXDP0 TXDN0 H7 D1 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX2_QP C2 DRX_TR_IN_B1/2/3/4 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL DRX_MB1 F5 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH RFU_0 RFU_1 RFU_2 DRX2_IP DRX2_IN GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH L1 E3 DRX_HB2 DRX_HB3 A2 R27 P31 R29 R30 J27 K26 M26 L27 IPC_INT2CP G1 E1 F7 A14 A22 C9 DRX1_QN DRX_HB1 A4 C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX B11 C11 B13 C13 L6 A6 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 N21 P26 R23 DRX_TR_IN_B7/40 TP3003 TP3004 TP_CLKMON K7 M7 DRX1_QP ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN PRX_LB6 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI R25 T20 U21 T22 T24 P20 N19 R21 PRX3_QN PRX_LB5 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI A28 DY_ZQ AG23 ZQ E12 PRX3_QP PRX_LB3 PRX_LB4 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI C12 PRX_LB2 N16 ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO PRX3_IN J16 K17 M17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 D11 H17 L16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 H11 G12 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX3_IP ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI TP3016 PRX2_QN PRX_MB5 F17 T30 W30 TP3002 TP3014 PRX2_QP PRX_MB4 E16 G16 ground CP_RST_N CP_TCXO_26M CP_32K GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX_MB3 F13 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX2_IN T29 T26 P30 T31 L12 F11 PRX2_IP PRX_MB2 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX1_QN PRX_MB1 D17 R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI L10 M11 PRX1_QP PRX_HB3 C16 PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N PRX1_IN PRX_HB2 A16 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 1 R2 P1 K11 PRX1_IP A14 ground C2036 ground 2 MARK MARK DVDD18 DVDD10 P7 N4 U8 U14 A10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 J10 R14 C4 PRX_HB1 VDD12_RX2LO VDD12_RX1LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 A12 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground VBAT_CHK ground VDD_1P8_CP PRX_TR_IN_G1800_TEST DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 C3 B4 C4 A4 B3 C2081 C2029 J6 PDET_OUT1 UFS_RST_N UFS_REFCLK UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P RFFE0_CLK RFFE0_DATA UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N SUB_ANT_SW_CTL1 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 R3025 R3026 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND GND GND GND GND U10 U12 T9 T7 U6 T15 T13 R12 GND GND R6 P17 GND GND GND GND GND GND M3 P13 L14 K13 K15 M13 M15 GND GND GND GND GND GND GND J8 K3 H5 J12 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND C10 GND GND GND B15 B17 GND GND GND GND GND B3 A8 B5 B1 B7 B11 B13 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-74 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-75 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-28. LTE 7 RX NORMAL CONDITION catch the channel? NO Check RFS1003 ≤ -65dBm YES CHECK soldered RFS1003 NO Resolder or change C1009 NO Resolder or change CPL1000 NO Check C1009 ≥ -65dBm ? YES Check component soldering status OK at CPL1000 YES Check C1122 ≥ -65dBm NO Resolder or change C1122 YES Check component soldering status OK at PAM1000 NO Resolder or change PAM1000 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-76 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair RFS1002 RFS1003 L1049 SIGNAL 1 C1108 2 COMMON C1109 1 1 2 IN TRX_B7 C1122 4 5 GND2 TRM_PORT 6 COUPLING OUT GND1 G CPL1000 3 L1037 3 4 G G G 2 4 3 G ANT R1019 C1123 COUPLING_HB VRF_VCC2_ET VBAT R1013 SHORT L1023 TRX_B7 C1078 L1026 C1079 C1080 9 RFIN 11 VRF_MIPI_IO_1P8 VBAT TX_TR_OUT_B7 C1094 6 VCC2 C1093 ANT 2 7 VCC1 C1081 12 VIO PAM1000 13 SDTA 15 C1098 GND GND GND GND GND 8 10 5 1 RFFE0_DATA RFFE0_CLK 14 SCLK RX GND 4 3 L1027 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 PRX_PAD_OUT_B7 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP D7 TX1_IN N12 TX1_QP TX1_QN N14 P9 TX2_IP TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 M9 T17 TX2_IN TX1_HB1 N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N TX1_HMB2 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 SPI_EN TX1_LB3 R4 W10 SPI_RST TX2_MB1 T5 W8 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN U4 W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 V5 C2055 V1 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 L4 V3 R3030 DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD ground DRX_LB4 DRX_LB5 DRX_LB6 N2 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI R3005 R3003 D5 N10 TX1_IP M1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 E6 DRX3_QN DRX_LB3 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK DRX3_IN DRX3_QP DRX_LB1 DRX_LB2 L2 L3 K3 W29 AA30 R3010 C19 DRX3_IP U2001 DRX_MB4 DRX_MB5 J2 K1 RSTN TCK TMS DRX_MB3 F1 H1 RXDN0 RXDP0 RXDN1 RXDP1 E2 G2 B19 B25 C25 G6 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI B15 C15 B17 C17 DRX2_QP DRX2_QN PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX_MB1 DRX_MB2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL RFU_0 RFU_1 RFU_2 F5 H7 UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH TXDP1 TXDN1 TXDP0 TXDN0 DRX2_IN C2 J27 K26 M26 L27 IPC_INT2CP A14 A22 C9 DRX_HB3 F7 B11 C11 B13 C13 DRX2_IP TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX1_QN DRX_HB2 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL L6 DRX_HB1 A4 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL A6 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N L1 E3 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 A2 DRX_TR_IN_B5/8/12/17/18/19/20/26 TP3003 TP3004 TP_CLKMON K7 M7 G1 E1 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN N21 P26 R23 PRX3_QN PRX_LB5 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL PRX3_QP PRX_LB3 PRX_LB4 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI R25 T20 U21 T22 T24 P20 N19 R21 E12 PRX_LB2 N16 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI A28 DY_ZQ AG23 ZQ PRX3_IN J16 M17 DRX1_QP DRX_TR_IN_B1/2/3/4 CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO C12 PRX_LB6 DRX_TR_IN_B7/40 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 D11 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI G12 ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX3_IP K17 L16 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX2_QN PRX_MB5 T30 W30 TP3002 C3 B4 C4 A4 B3 PRX2_QP PRX_MB4 H17 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX_MB3 F17 G16 ground CP_RST_N CP_TCXO_26M CP_32K TP3016 F13 H11 TP3014 PRX2_IN I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL L12 F11 PRX2_IP PRX_MB2 T29 T26 P30 T31 PRX1_QN PRX_MB1 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX1_QP PRX_HB3 E16 R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI M11 PRX_HB2 D17 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI 1 PRX1_IN A14 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 A16 ground C2036 ground 2 MARK MARK P1 P7 U8 U14 R2 DVDD10 DVDD18 VDD18_RX VDD18_TX2 VDD18_TX1 VDD18_TX2LO N4 A10 VDD12_TX2LO VDD12_TX1LO J4 C8 C4 J10 R14 VDD12_RX2LO VDD12_RX1LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 PRX_HB1 K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VBAT_CHK ground VDD_1P8_CP A12 PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N VRF_RX_1P2 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N VBAT PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2081 C2029 J6 PDET_OUT1 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_WAKE AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND GND GND GND V9 U6 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 U10 U12 GND GND GND T9 T7 T13 T15 GND GND R12 GND GND GND R6 P13 P17 M15 GND GND M13 GND GND GND GND GND GND GND J8 K3 M3 J12 L14 K13 K15 GND GND GND H5 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND C10 GND GND GND B15 B17 GND GND GND GND GND B3 A8 B5 B1 B7 B11 B13 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-77 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-78 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-29. LTE 40 RX NORMAL CONDITION catch the channel? NO Check RFS1003 ≤ -65dBm YES CHECK soldered RFS1003 NO Resolder or change C1009 NO Resolder or change CPL1000 NO Check C1009 ≥ -65dBm ? YES Check component soldering status OK at CPL1000 YES Check L1044 ≥ -65dBm NO Resolder or change L1044 YES Check F1006 ≥ -65dBm NO Resolder or change F1006 YES Check component soldering status OK at PAM1001 NO Resolder or change PAM1001 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-79 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VRF_FEM_2P8 HB_ANT_SW_CTL2 HB_ANT_SW_CTL1 HB_ANT_SW_CTL0 C1111 RFS1002 C1120 RFS1003 L1049 SIGNAL 1 C1115 C1108 2 C1109 1 COMMON F1006 5 6 7 4 VDD V3 V2 V1 3 2 IN 1 GND1 OUT 13 ANT C1121 GND 15 C1119 4 NC 6 G G G 3 9 2 10 1 11 14 12 L1025 TX_PA_OUT_TDD_B40 2 3 C1077 PRX_TR_IN_TDD_B40 L1024 5 TRX_B7 R1019 C1123 UNBAL UNBAL NC C1122 1 8 GND2 6 5 COND_DET_CP_HB COUPLING CPL1000 TRM_PORT L1039 R1018 C1076 RF1 RF2 RF3 RF4 RF5 NC NC NC L1044 4 G VRF_TRX_1P8 C1118 L1022 G L1037 3 G C1117 4 4 3 2 G G ANT COUPLING_HB VBAT C1086 C1085 VRF_MIPI_IO_1P8 PAM1001 TX_TR_OUT_B40 C1097 2 3 L1031 4 5 RFFE0_DATA VCC1 VCC2 RF_IN RF_OUT VBATT SEL VIO GND DATA CLK 11 GND 1 C1096 VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TX_1P2_LO R2001 C1104 VRF_TRX_1P2_LO C1087 F1007 10 L1028 9 1 L1029 OUT 4 6 IN TX_PA_OUT_TDD_B40 G G G NC 8 C1099 C1100 C1102 C1101 2 3 5 7 6 RFFE0_CLK C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP TX1_QP TX1_QN N14 P9 TX2_IP M9 T17 R16 V17 TX2_IN TX1_HB1 TX2_QP TX1_HB2 TX1_HMB1 N8 R8 TX2_QN LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N W16 TX1_HMB2 U2 TX1_HMB3 W14 T3 TX1_LB1 TDD2_SW W12 T1 TX1_LB2 SPI_CLK V11 P3 TX1_LB3 TX_TR_OUT_GSMHB SPI_EN W10 R4 TX2_MB1 SPI_RST W8 T5 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE W6 TX_TR_OUT_GSMLB U4 V5 C2055 V1 TX2_LB2 TCXO_IN W4 TP3007 VDD_EFUSE_1P5 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO TR_TCXO L4 EXT_LNA_CTRL3 PDET_OUT1 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground K5 PDET_IN1 PDET_IN2 V3 J25 H26 H24 J23 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI M5 TP3012 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA TDD1_SW R3021 TP_LLI_CLK LLI_CLK U16 AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK N12 DRX_LB5 DRX_LB6 N2 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH L3 K3 W29 AA30 R3010 C19 M1 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 RSTN TCK TMS TX1_IN ground TX1_IP DRX_LB4 RXDN0 RXDP0 RXDN1 RXDP1 D5 N10 DRX_LB3 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI B19 B25 C25 E6 DRX3_QN DRX_LB2 L2 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 DRX3_IN DRX3_QP DRX_LB1 J2 K1 R3005 R3003 DRX3_IP U2001 DRX_MB4 DRX_MB5 H1 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL B15 C15 B17 C17 DRX_MB3 F1 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS G6 D7 UCP3002-1 RFU_0 RFU_1 RFU_2 DRX2_QP DRX2_QN E2 APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 H7 DRX_MB1 DRX_MB2 D1 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH A14 A22 C9 DRX2_IN DRX_HB3 C2 DRX_TR_IN_B1/2/3/4 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH B11 C11 B13 C13 F5 J27 K26 M26 L27 IPC_INT2CP TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL F7 A2 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL A4 L6 TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL DRX2_IP DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 L1 E3 DRX_HB2 K7 M7 G1 E1 DRX1_QN N21 P26 R23 DRX1_IN DRX_HB1 DRX1_QP DRX_TR_IN_B7/40 TP3003 TP3004 TP_CLKMON PRX_LB6 ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL D13 DRX1_IP PRX_LB5 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI R25 T20 U21 T22 T24 P20 N19 R21 PRX3_QP PRX3_QN PRX_LB3 PRX_LB4 A6 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX A28 DY_ZQ AG23 ZQ GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO E12 GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI D11 C12 PRX_LB2 L16 G12 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX3_IN K17 N16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 H11 PRX3_IP PRX_LB1 ground PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX2_QN PRX_MB5 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX2_IN PRX2_QP PRX_MB4 J16 M17 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI C3 B4 C4 A4 B3 PRX_MB2 PRX_MB3 F17 H17 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 E16 G16 T30 W30 TP3002 TP3016 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 PRX_TR_IN_B28_AU ground CP_RST_N CP_TCXO_26M CP_32K T29 T26 P30 T31 L12 F11 F13 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX2_IP R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_QN ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 1 M11 PRX1_QP PRX_MB1 C16 D17 PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 PRX1_IN PRX_HB2 PRX_HB3 A16 ground C2036 ground 2 MARK MARK R2 P7 U8 U14 P1 DVDD18 DVDD10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD18_TX2LO N4 C8 J10 A10 R14 T11 VDD12_TX VDD12_DRX2 VDD12_TX2LO VDD12_TX1LO VDD12_RX1LO PRX_HB1 VDD12_RX2LO J4 C4 VDD12_DRX1 J14 C14 VDD12_PRX1 VDD12_PRX2 A12 K11 PRX1_IP A14 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 ground VBAT_CHK ground VDD_1P8_CP PRX_TR_IN_G1800_TEST DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 TP3014 C2081 C2029 J6 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 GND GND GND V9 V15 U10 U12 GND GND GND GND U6 T15 T13 GND T9 T7 GND GND R12 GND GND GND R6 P13 P17 M15 GND GND M13 GND GND GND GND GND GND GND GND J8 K3 M3 J12 L14 K13 K15 H13 H15 GND GND GND GND GND GND GND H5 H3 G8 G4 G10 G14 GND F9 F15 GND GND GND GND F3 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND GND GND GND B7 B13 B15 B11 B17 C10 GND GND GND B3 A8 B1 B5 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-80 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-81 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-30. WCDMA 1, 2, 3, 4 / LTE 1, 2, 3, 4 TX Check RFS1001 : About 23dBm? NO Resolder or change RFS1001 YES Check C1019 at : About 23dBm ? NO Resolder or change C1019 YES Check F1002 Solder State NO Resolder or change F1002 YES Check C1016 : About 23dBm ? NO Resolder or change C1016 YES Check component soldering status OK at U1002 NO Resolder or change U1002 YES Check C1055 : About 0dBm NO Resolder or change C1055 YES Check the voltage at C2027 = 1.8V & C2033 = 1.2V & C2025 = 1.2V NO Resolder or change U2001 YES Resolder or change UCP3002 END 8-82 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VBAT VBAT_S710 VBAT R1007 L1045 SHORT C1045 C1044 VRF_MIPI_IO_1P8 L1048 C1054 RFIN_B1/25_2/3/4/B34/39 7 VCC_2G 18 VCC2_3G 8 21 VCC1_3G VBAT ANT C1055 TX_TR_OUT_B1/2/3/4 22 1 TRX_ANT_MB 40 PRX_PAMID_OUT_B1 RXB1 36 RXB3 C1057 TX_TR_OUT_GSMHB 10 38 RFIN_2G RXB4 34 U1002 30 B34RX/RX 28 RXB25_2 13 B39RX/TRX RFFE0_CLK COUPLING_MB CLK 3 CLP 12 C1065 RFFE0_DATA SDATA L1020 14 VRF_TRX_1P8 VRF_TX2_1P8 54 GND GND 55 56 57 L1019 C1063 L1021 C1068 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 C1072 C1073 58 52 53 51 50 48 49 45 46 47 44 43 39 41 42 37 35 31 29 33 32 27 26 25 24 23 17 20 19 9 16 11 15 4 6 5 VRF_RX_1P2_LO R2003 VRF_TX_1P2_LO R2001 2 C1071 VRF_TRX_1P2_LO C1058 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VIO L1017 C2013 VRF_RX_1P2_LO C2015 SHORT SHORT C2020 C2019 VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 VBAT C2021 R3030 ground TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N VDD_1P8_CP PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N VDD_1P0_CP PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2028 C2027 C2026 C2025 VRF_TX_1P2 VRF_RX_1P2 ground VBAT_CHK ground ground TX1_QP DRX_LB6 TX1_QN N12 N14 N2 P9 TX2_IP TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 M9 T17 TX2_IN TX1_HB1 R16 N8 TX1_HB2 TX2_QP TX1_HMB1 TX2_QN V17 R8 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N ground TX1_IN DRX_LB5 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 DRX_LB4 VDD_EFUSE_1P5 TX1_HMB2 U16 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW T1 W12 SPI_CLK TX1_LB2 P3 TX1_LB3 SPI_EN R4 W10 TX2_MB1 SPI_RST TX2_MB2 SPI_SDIO W8 T5 U4 W6 DFT_MODE TX2_LB1 V5 C2055 V1 TX2_LB2 TCXO_IN W4 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 PDET_IN2 J25 H26 H24 J23 R3004 LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH L4 V3 R3005 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI TP3012 TX_TR_OUT_GSMLB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 W14 V11 TX_TR_OUT_GSMHB R3021 TP_LLI_CLK LLI_CLK W16 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 TP3007 TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL TR_THM VBAT_CHK L3 K3 TP_TCXO_EN W29 TCXO_EN AA30 R3010 AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK N10 TX1_IP DRX_LB3 L2 USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL PA_DET AF23 AE22 AG22 AG25 AG26 AF27 AG27 C19 DRX_LB2 K1 M1 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 TP_CLK TP_TMS D5 RSTN TCK TMS B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL E6 DRX3_QP DRX3_QN N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 DRX3_IN DRX_MB5 B19 B25 C25 D7 DRX3_IP U2001 DRX_MB4 DRX_LB1 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI R3003 G6 DRX2_QN DRX_MB3 F1 J2 RXDN0 RXDP0 RXDN1 RXDP1 H7 DRX2_QP DRX_MB2 E2 H1 TXDP1 TXDN1 TXDP0 TXDN0 DRX2_IN DRX_MB1 D1 G2 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI B15 C15 B17 C17 DRX_HB3 C2 DRX_TR_IN_B1/2/3/4 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD RFU_0 RFU_1 RFU_2 F5 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL F7 TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL L6 TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL M7 L1 E3 DRX2_IP A4 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL G1 E1 DRX1_QN DRX_HB2 A6 UCP3002-1 A14 A22 C9 DRX_HB1 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL N21 P26 R23 DRX1_IN TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL DRX1_IP PRX_LB6 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH R25 T20 U21 T22 T24 P20 N19 R21 PRX_LB5 N16 J27 K26 M26 L27 IPC_INT2CP K7 M17 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N D13 A2 DRX_TR_IN_B5/8/12/17/18/19/20/26 TP3003 TP3004 TP_CLKMON E12 PRX3_QN DRX1_QP DRX_TR_IN_B7/40 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE C12 PRX3_QP PRX_LB3 PRX_LB4 A28 DY_ZQ AG23 ZQ D11 PRX3_IP PRX3_IN PRX_LB2 L16 GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI PRX2_QN PRX_MB5 J16 K17 GPADC_AIN0-18AI GPADC_AIN1-18AI GPADC_AIN2-18AI GPADC_AIN3-18AI AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI G12 PRX_MB4 H17 PDADC1_AIN0-18AI PDADC1_AIN1-18AI PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX2_QP PRX_MB3 F17 G16 Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO TP3017 TP3018 F13 H11 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 C3037 F11 PRX2_IN GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI L12 PRX2_IP PRX_MB2 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX1_QN PRX_MB1 E16 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI C3 B4 C4 A4 B3 PRX1_QP PRX_HB3 D17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL T29 T26 P30 T31 M11 PRX_HB2 A16 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI TP3014 L10 PRX1_IN A14 TP3002 TP3016 MARK MARK DVDD18 DVDD10 VDD18_RX VDD18_TX1 VDD18_TX2 VDD18_TX2LO VDD12_TX2LO VDD12_TX1LO VDD12_RX2LO PRX_HB1 T30 W30 CP_TCXO_26M CP_32K AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX_TR_IN_B28_AU C2036 C2035 C2038 2 1 P1 P7 U8 R2 A10 U14 J4 C8 N4 R14 C4 J10 J14 C14 T11 VDD12_RX1LO VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 A12 PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 R31 U30 U31 V30 U29 V29 CP_RST_N K11 PRX1_IP C16 PRX_TR_IN_G1800_TEST ground VDD_1P8_CP ground VDD12_DRX2 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 C2040 C2037 C2033 C2034 VRF_RX_1P2 B11 C11 B13 C13 C2081 R3031 ground AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI ground AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2029 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT C2062 GND CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 GND GND GND GND GND V9 U6 U12 U10 V15 GND GND T15 GND GND GND T7 T9 T13 R12 GND GND GND GND GND GND GND R6 M3 P17 P13 M15 M13 GND GND GND GND GND GND J8 K3 L14 J12 H15 K13 K15 GND GND H13 GND GND H3 H5 GND G10 G14 GND GND GND GND GND GND G8 G4 F15 GND GND GND GND F9 E8 E4 F3 E10 D15 E14 GND GND GND GND GND GND GND GND GND GND D3 C10 B17 B13 B15 B7 B1 B5 B3 A8 B11 GND PDET_OUT2 SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT N6 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 J6 PDET_OUT1 VDD_1P8_CP R3028 R3029 8-83 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-84 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-31. GSM1800, 1900 TX Check RFS1001 : About 29dBm? NO Resolder or change RFS1001 YES Check C1019 at : About 29dBm ? NO Resolder or change C1019 YES Check F1002 Solder State NO Resolder or change F1002 YES Check C1016 : About 29dBm ? NO Resolder or change C1016 YES Check component soldering status OK at U1002 NO Resolder or change U1002 YES Check C1057 : About 0dBm NO Resolder or change C1057 YES Check the voltage at C2027 = 1.8V & C2033 = 1.2V & C2025 = 1.2V NO Resolder or change U2001 YES Resolder or change UCP3002 END 8-85 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VBAT VBAT_S710 VBAT R1007 L1045 SHORT C1045 C1044 VRF_MIPI_IO_1P8 L1048 C1054 RFIN_B1/25_2/3/4/B34/39 7 VCC_2G 18 VCC2_3G 8 21 VCC1_3G VBAT ANT C1055 TX_TR_OUT_B1/2/3/4 22 1 TRX_ANT_MB 40 PRX_PAMID_OUT_B1 RXB1 36 RXB3 C1057 TX_TR_OUT_GSMHB 10 38 RFIN_2G RXB4 34 U1002 30 B34RX/RX 28 RXB25_2 13 B39RX/TRX RFFE0_CLK COUPLING_MB CLK 3 CLP 12 C1065 RFFE0_DATA SDATA L1020 14 VRF_TRX_1P8 VRF_TX2_1P8 54 GND GND 55 56 57 L1019 C1063 L1021 C1068 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 C1072 C1073 58 52 53 51 50 48 49 45 46 47 44 43 39 41 42 37 35 31 29 33 32 27 26 25 24 23 17 20 19 9 16 11 15 4 6 5 VRF_RX_1P2_LO R2003 VRF_TX_1P2_LO R2001 2 C1071 VRF_TRX_1P2_LO C1058 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VIO L1017 C2013 VRF_RX_1P2_LO C2015 SHORT SHORT C2020 C2019 VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 VBAT C2021 R3030 ground TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N VDD_1P8_CP PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N VDD_1P0_CP PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2028 C2027 C2026 C2025 VRF_TX_1P2 VRF_RX_1P2 ground VBAT_CHK ground ground TX1_QP DRX_LB6 TX1_QN N12 N14 N2 P9 TX2_IP TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 M9 T17 TX2_IN TX1_HB1 R16 N8 TX1_HB2 TX2_QP TX1_HMB1 TX2_QN V17 R8 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N ground TX1_IN DRX_LB5 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 DRX_LB4 VDD_EFUSE_1P5 TX1_HMB2 U16 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW T1 W12 SPI_CLK TX1_LB2 P3 TX1_LB3 SPI_EN R4 W10 TX2_MB1 SPI_RST TX2_MB2 SPI_SDIO W8 T5 U4 W6 DFT_MODE TX2_LB1 V5 C2055 V1 TX2_LB2 TCXO_IN W4 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 PDET_IN2 J25 H26 H24 J23 R3004 LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH L4 V3 R3005 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI TP3012 TX_TR_OUT_GSMLB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 W14 V11 TX_TR_OUT_GSMHB R3021 TP_LLI_CLK LLI_CLK W16 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 TP3007 TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL TR_THM VBAT_CHK L3 K3 TP_TCXO_EN W29 TCXO_EN AA30 R3010 AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK N10 TX1_IP DRX_LB3 L2 USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL PA_DET AF23 AE22 AG22 AG25 AG26 AF27 AG27 C19 DRX_LB2 K1 M1 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 TP_CLK TP_TMS D5 RSTN TCK TMS B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL E6 DRX3_QP DRX3_QN N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 DRX3_IN DRX_MB5 B19 B25 C25 D7 DRX3_IP U2001 DRX_MB4 DRX_LB1 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI R3003 G6 DRX2_QN DRX_MB3 F1 J2 RXDN0 RXDP0 RXDN1 RXDP1 H7 DRX2_QP DRX_MB2 E2 H1 TXDP1 TXDN1 TXDP0 TXDN0 DRX2_IN DRX_MB1 D1 G2 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI B15 C15 B17 C17 DRX_HB3 C2 DRX_TR_IN_B1/2/3/4 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD RFU_0 RFU_1 RFU_2 F5 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL F7 TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL L6 TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL M7 L1 E3 DRX2_IP A4 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL G1 E1 DRX1_QN DRX_HB2 A6 UCP3002-1 A14 A22 C9 DRX_HB1 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL N21 P26 R23 DRX1_IN TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL DRX1_IP PRX_LB6 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH R25 T20 U21 T22 T24 P20 N19 R21 PRX_LB5 N16 J27 K26 M26 L27 IPC_INT2CP K7 M17 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N D13 A2 DRX_TR_IN_B5/8/12/17/18/19/20/26 TP3003 TP3004 TP_CLKMON E12 PRX3_QN DRX1_QP DRX_TR_IN_B7/40 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE C12 PRX3_QP PRX_LB3 PRX_LB4 A28 DY_ZQ AG23 ZQ D11 PRX3_IP PRX3_IN PRX_LB2 L16 GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI PRX2_QN PRX_MB5 J16 K17 GPADC_AIN0-18AI GPADC_AIN1-18AI GPADC_AIN2-18AI GPADC_AIN3-18AI AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI G12 PRX_MB4 H17 PDADC1_AIN0-18AI PDADC1_AIN1-18AI PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX2_QP PRX_MB3 F17 G16 Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO TP3017 TP3018 F13 H11 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 C3037 F11 PRX2_IN GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI L12 PRX2_IP PRX_MB2 I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX1_QN PRX_MB1 E16 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI C3 B4 C4 A4 B3 PRX1_QP PRX_HB3 D17 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL T29 T26 P30 T31 M11 PRX_HB2 A16 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI TP3014 L10 PRX1_IN A14 TP3002 TP3016 MARK MARK DVDD18 DVDD10 VDD18_RX VDD18_TX1 VDD18_TX2 VDD18_TX2LO VDD12_TX2LO VDD12_TX1LO VDD12_RX2LO PRX_HB1 T30 W30 CP_TCXO_26M CP_32K AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX_TR_IN_B28_AU C2036 C2035 C2038 2 1 P1 P7 U8 R2 A10 U14 J4 C8 N4 R14 C4 J10 J14 C14 T11 VDD12_RX1LO VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 A12 PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 R31 U30 U31 V30 U29 V29 CP_RST_N K11 PRX1_IP C16 PRX_TR_IN_G1800_TEST ground VDD_1P8_CP ground VDD12_DRX2 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 C2040 C2037 C2033 C2034 VRF_RX_1P2 B11 C11 B13 C13 C2081 R3031 ground AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI ground AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2029 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE TP_CP_PM_SCL TP_CP_PM_SDA AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT C2062 GND CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 GND GND GND GND GND V9 U6 U12 U10 V15 GND GND T15 GND GND GND T7 T9 T13 R12 GND GND GND GND GND GND GND R6 M3 P17 P13 M15 M13 GND GND GND GND GND GND J8 K3 L14 J12 H15 K13 K15 GND GND H13 GND GND H3 H5 GND G10 G14 GND GND GND GND GND GND G8 G4 F15 GND GND GND GND F9 E8 E4 F3 E10 D15 E14 GND GND GND GND GND GND GND GND GND GND D3 C10 B17 B13 B15 B7 B1 B5 B3 A8 B11 GND PDET_OUT2 SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT N6 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 J6 PDET_OUT1 VDD_1P8_CP R3028 R3029 8-86 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-87 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-32. LTE 12, 17 TX Check RFS1001 : About 23dBm? NO Resolder or change RFS1001 YES Check C1019 at : About 23dBm ? NO Resolder or change C1019 YES Check F1002 Solder State NO Resolder or change F1002 YES Check C1027 : About 23dBm ? NO Resolder or change C1027 YES Check component soldering status OK at U1000 NO Resolder or change U1000 YES Check C1037 : About 0dBm NO Resolder or change C1002, C1003 YES Check the voltage at C2027 = 1.8V & C2033 = 1.2V & C2025 = 1.2V NO Resolder or change U2001 YES Resolder or change UCP3002 END 8-88 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VRF_MIPI_IO_1P8 VBAT R1001 SHORT C1009 C1008 C1011 C1010 F1000 C1001 TX_TR_OUT_B12/17 1 C1002 4 OUT IN C1007 C1013 C1012 C1003 G G G 2 C1005 3 L1000 5 26 17 VIO 33 30 VCC2_3G 18 32 VBATT VCC_2G ANT VCC1_3G 39 TRX_ANT_LB C1029 TX_TR_OUT_GSMLB 35 RFIN_2G B13_TX_OUT 22 RFIN_B12 42 23 TRX1 RFIN_B13 C1031 TX_TR_OUT_B5/8/18/19/20/26 C1030 41 21 RFIN_B26_8_20 L1008 C1034 TRX2 U1000 27 RFFE0_CLK COUPLING_LB CLK 37 47 CLP RX_B8 48 RX_B12_13 44 28 RX_B13_IN RFFE0_DATA SDATA 2 RX_B20 3 RX_B26 46 C1040 C1039 C1050 PRX_TR_IN_G850_B5/18/19/26 GND GND 77 78 GND GND GND GND GND 76 75 GND GND 72 73 74 71 GND GND GND GND 66 67 70 68 69 GND GND GND GND GND GND 65 62 61 63 64 GND GND GND GND 58 59 56 57 60 GND GND 54 55 GND GND GND GND 51 52 53 GND GND GND GND 49 45 50 43 GND GND GND 38 36 40 GND GND GND GND GND 34 25 24 31 29 GND GND GND GND 20 14 15 16 19 GND GND GND GND 10 11 12 13 GND GND GND 9 GND 4 GND L1012 8 L1010 C1038 GND C1037 GND PRX_TR_IN_B20 1 PRX_TR_IN_B12/17 5 L1009 7 C1036 6 PRX_TR_IN_G900_B8 RX_B29 C1041 L1014 C1053 C1124 PRX_TR_IN_B28_AU L1046 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 C1125 C2013 VRF_RX_1P2_LO C2015 SHORT SHORT C2019 C2020 VRF_TX_1P2_LO VRF_TRX_1P2 VBAT ground ground VBAT_CHK ground ground ground R3003 R3004 R3031 ground AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI ground AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI C2081 R3030 DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N VDD_1P8_CP PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N VDD_1P0_CP PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2028 C2027 C2026 C2025 VRF_TX_1P2 VRF_RX_1P2 C2029 AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2021 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N VRF_TX_1P2 N8 R8 W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N VDD_EFUSE_1P5 TX1_HMB2 U16 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW W14 T1 TX1_LB2 SPI_CLK P3 TX1_LB3 SPI_EN W10 R4 TX2_MB1 SPI_RST TX2_MB2 SPI_SDIO W8 T5 W6 U4 TX2_LB1 DFT_MODE V5 C2055 V1 TX2_LB2 TCXO_IN W4 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO T16 P18 ground TR_TCXO K5 PDET_IN1 PDET_IN2 H31 H30 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI L4 V3 AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH TP3012 TX_TR_OUT_GSMLB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 W12 V11 TX_TR_OUT_GSMHB R3021 TP_LLI_CLK LLI_CLK USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL RSTN TCK TMS P9 M9 TX2_QP TX2_QN K30 K31 F30 F31 D31 ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK N14 TX2_IP TX2_IN TX1_HB2 J25 H26 H24 J23 B19 B25 C25 TX1_QP TX1_QN TX1_HB1 TX1_HMB1 V17 TP3007 L3 K3 W29 AA30 R3010 C19 DRX_LB5 DRX_LB6 N2 T17 R16 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 N12 PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS TX1_IN ground TX1_IP DRX_LB4 RXDN0 RXDP0 RXDN1 RXDP1 N10 DRX_LB3 TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL B15 C15 B17 C17 DRX_LB2 L2 USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 J2 K1 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH RFU_0 RFU_1 RFU_2 D5 M1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL E6 DRX3_QN N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 DRX3_IN DRX3_QP DRX_LB1 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL D7 DRX3_IP U2001 DRX_MB4 DRX_MB5 TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL G6 DRX2_QN DRX_MB3 F1 L1 E3 H7 DRX2_QP DRX_MB1 DRX_MB2 E2 H1 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI G1 E1 DRX2_IN DRX_HB3 C2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD A14 A22 C9 F5 B11 C11 B13 C13 F7 TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL L6 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL N21 P26 R23 DRX2_IP A4 ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL DRX1_QN DRX_HB2 A6 APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL UCP3002-1 R25 T20 U21 T22 T24 P20 N19 R21 DRX_HB1 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH A28 DY_ZQ AG23 ZQ DRX1_IN GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI DRX1_IP PRX_LB6 G2 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 J27 K26 M26 L27 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX_LB5 N16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 K7 M17 M7 DRX_TR_IN_B1/2/3/4 R27 P31 R29 R30 IPC_INT2CP A2 DRX_TR_IN_B5/8/12/17/18/19/20/26 TP3003 TP3004 TP_CLKMON CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N E12 D13 DRX1_QP DRX_TR_IN_B7/40 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE C12 PRX3_QN AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI D11 PRX3_IP PRX3_IN PRX3_QP PRX_LB3 PRX_LB4 TP3017 TP3018 PRX2_QN PRX_MB5 PRX_LB2 L16 TP3016 G12 PRX_MB4 J16 K17 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI TP3014 PRX2_QP PRX_MB3 F17 H17 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI H11 E16 G16 Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL F13 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI C3 B4 C4 A4 B3 L12 F11 PRX2_IP PRX2_IN ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL T29 T26 P30 T31 PRX1_QN PRX_MB2 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_QP PRX_MB1 D17 TP3002 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI L10 M11 PRX_HB2 PRX_HB3 A16 CP_TCXO_26M CP_32K PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N PRX1_IN A14 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 C2036 C2038 2 1 P1 DVDD10 DVDD18 MARK R2 C2037 PRX_TR_IN_B28_AU T30 W30 CP_RST_N K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 R31 U30 U31 V30 U29 V29 ground MARK P7 N4 U8 A10 U14 VDD18_RX VDD18_TX1 VDD18_TX2 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 C4 R14 J10 VDD12_RX1LO PRX_HB1 VDD12_RX2LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 A12 C2035 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VDD_1P8_CP R3005 VRF_RX_1P2 UFS_RST_N UFS_REFCLK UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P RFFE0_CLK RFFE0_DATA UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N SUB_ANT_SW_CTL1 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV TP_CP_PM_SCL TP_CP_PM_SDA AP_CP_WAKE C2062 GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND U12 U10 GND GND GND GND T9 T7 U6 T15 T13 R12 GND GND R6 P17 GND GND GND GND GND GND M3 L14 P13 K15 K13 M15 M13 GND GND GND GND GND GND GND J8 H5 K3 J12 H15 H13 GND GND H3 G14 GND GND GND GND G8 G10 GND GND GND GND F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND GND GND GND GND GND C10 B17 B15 B7 B5 B1 B3 A8 B13 B11 GND PDET_OUT2 SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT N6 R3025 R3026 J6 PDET_OUT1 VDD_1P8_CP R3028 R3029 8-89 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-90 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-33. GSM850, 900 TX Check RFS1001 : About 32dBm? NO Resolder or change RFS1001 YES Check C1019 at : About 32dBm ? NO Resolder or change C1019 YES Check F1002 Solder State NO Resolder or change F1002 YES Check C1027 : About 32dBm ? NO Resolder or change C1027 YES Check component soldering status OK at U1000 NO Resolder or change U1000 YES Check C1029 : About 10dBm NO Resolder or change C1029 YES Check the voltage at C2027 = 1.8V & C2033 = 1.2V & C2025 = 1.2V NO Resolder or change U2001 YES Resolder or change UCP3002 END 8-91 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VRF_MIPI_IO_1P8 VBAT R1001 SHORT C1009 C1008 C1011 C1010 F1000 C1001 TX_TR_OUT_B12/17 1 C1002 4 OUT IN C1007 C1013 C1012 C1003 G G G 2 C1005 3 L1000 5 26 17 VIO 33 30 VCC2_3G 18 32 VBATT VCC_2G ANT VCC1_3G 39 TRX_ANT_LB C1029 TX_TR_OUT_GSMLB 35 RFIN_2G B13_TX_OUT 22 RFIN_B12 42 23 TRX1 RFIN_B13 C1031 TX_TR_OUT_B5/8/18/19/20/26 C1030 41 21 RFIN_B26_8_20 L1008 C1034 TRX2 U1000 27 RFFE0_CLK COUPLING_LB CLK 37 47 CLP RX_B8 48 RX_B12_13 44 28 RX_B13_IN RFFE0_DATA SDATA 2 RX_B20 3 RX_B26 46 C1040 C1039 C1050 PRX_TR_IN_G850_B5/18/19/26 GND GND 77 78 GND GND GND GND GND 76 75 GND GND 72 73 74 71 GND GND GND GND 66 67 70 68 69 GND GND GND GND GND GND 65 62 61 63 64 GND GND GND GND 58 59 56 57 60 GND GND 54 55 GND GND GND GND 51 52 53 GND GND GND GND 49 45 50 43 GND GND GND 38 36 40 GND GND GND GND GND 34 25 24 31 29 GND GND GND GND 20 14 15 16 19 GND GND GND GND 10 11 12 13 GND GND GND 9 GND 4 GND L1012 8 L1010 C1038 GND C1037 GND PRX_TR_IN_B20 1 PRX_TR_IN_B12/17 5 L1009 7 C1036 6 PRX_TR_IN_G900_B8 RX_B29 C1041 L1014 C1053 C1124 PRX_TR_IN_B28_AU L1046 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 C1125 C2013 VRF_RX_1P2_LO C2015 SHORT SHORT C2019 C2020 VRF_TX_1P2_LO VRF_TRX_1P2 VBAT ground ground VBAT_CHK ground ground ground R3003 R3004 R3031 ground AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI ground AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI C2081 R3030 DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N VDD_1P8_CP PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N VDD_1P0_CP PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2028 C2027 C2026 C2025 VRF_TX_1P2 VRF_RX_1P2 C2029 AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2021 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N VRF_TX_1P2 N8 R8 W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N VDD_EFUSE_1P5 TX1_HMB2 U16 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW W14 T1 TX1_LB2 SPI_CLK P3 TX1_LB3 SPI_EN W10 R4 TX2_MB1 SPI_RST TX2_MB2 SPI_SDIO W8 T5 W6 U4 TX2_LB1 DFT_MODE V5 C2055 V1 TX2_LB2 TCXO_IN W4 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO T16 P18 ground TR_TCXO K5 PDET_IN1 PDET_IN2 H31 H30 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI L4 V3 AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH TP3012 TX_TR_OUT_GSMLB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 W12 V11 TX_TR_OUT_GSMHB R3021 TP_LLI_CLK LLI_CLK USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL RSTN TCK TMS P9 M9 TX2_QP TX2_QN K30 K31 F30 F31 D31 ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK N14 TX2_IP TX2_IN TX1_HB2 J25 H26 H24 J23 B19 B25 C25 TX1_QP TX1_QN TX1_HB1 TX1_HMB1 V17 TP3007 L3 K3 W29 AA30 R3010 C19 DRX_LB5 DRX_LB6 N2 T17 R16 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 N12 PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS TX1_IN ground TX1_IP DRX_LB4 RXDN0 RXDP0 RXDN1 RXDP1 N10 DRX_LB3 TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL B15 C15 B17 C17 DRX_LB2 L2 USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 J2 K1 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH RFU_0 RFU_1 RFU_2 D5 M1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL E6 DRX3_QN N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 DRX3_IN DRX3_QP DRX_LB1 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL D7 DRX3_IP U2001 DRX_MB4 DRX_MB5 TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL G6 DRX2_QN DRX_MB3 F1 L1 E3 H7 DRX2_QP DRX_MB1 DRX_MB2 E2 H1 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI G1 E1 DRX2_IN DRX_HB3 C2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD A14 A22 C9 F5 B11 C11 B13 C13 F7 TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL L6 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL N21 P26 R23 DRX2_IP A4 ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL DRX1_QN DRX_HB2 A6 APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL UCP3002-1 R25 T20 U21 T22 T24 P20 N19 R21 DRX_HB1 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH A28 DY_ZQ AG23 ZQ DRX1_IN GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI DRX1_IP PRX_LB6 G2 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 J27 K26 M26 L27 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX_LB5 N16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 K7 M17 M7 DRX_TR_IN_B1/2/3/4 R27 P31 R29 R30 IPC_INT2CP A2 DRX_TR_IN_B5/8/12/17/18/19/20/26 TP3003 TP3004 TP_CLKMON CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N E12 D13 DRX1_QP DRX_TR_IN_B7/40 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE C12 PRX3_QN AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI D11 PRX3_IP PRX3_IN PRX3_QP PRX_LB3 PRX_LB4 TP3017 TP3018 PRX2_QN PRX_MB5 PRX_LB2 L16 TP3016 G12 PRX_MB4 J16 K17 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI TP3014 PRX2_QP PRX_MB3 F17 H17 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI H11 E16 G16 Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL F13 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI C3 B4 C4 A4 B3 L12 F11 PRX2_IP PRX2_IN ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL T29 T26 P30 T31 PRX1_QN PRX_MB2 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_QP PRX_MB1 D17 TP3002 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI L10 M11 PRX_HB2 PRX_HB3 A16 CP_TCXO_26M CP_32K PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N PRX1_IN A14 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 C2036 C2038 2 1 P1 DVDD10 DVDD18 MARK R2 C2037 PRX_TR_IN_B28_AU T30 W30 CP_RST_N K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 R31 U30 U31 V30 U29 V29 ground MARK P7 N4 U8 A10 U14 VDD18_RX VDD18_TX1 VDD18_TX2 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 C4 R14 J10 VDD12_RX1LO PRX_HB1 VDD12_RX2LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 A12 C2035 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VDD_1P8_CP R3005 VRF_RX_1P2 UFS_RST_N UFS_REFCLK UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P RFFE0_CLK RFFE0_DATA UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N SUB_ANT_SW_CTL1 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV TP_CP_PM_SCL TP_CP_PM_SDA AP_CP_WAKE C2062 GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND U12 U10 GND GND GND GND T9 T7 U6 T15 T13 R12 GND GND R6 P17 GND GND GND GND GND GND M3 L14 P13 K15 K13 M15 M13 GND GND GND GND GND GND GND J8 H5 K3 J12 H15 H13 GND GND H3 G14 GND GND GND GND G8 G10 GND GND GND GND F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND GND GND GND GND GND C10 B17 B15 B7 B5 B1 B3 A8 B13 B11 GND PDET_OUT2 SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT N6 R3025 R3026 J6 PDET_OUT1 VDD_1P8_CP R3028 R3029 8-92 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-93 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-34. LTE 5, 8, 18, 19, 26, 28 TX Check RFS1001 : About 23dBm? NO Resolder or change RFS1001 YES Check C1019 at : About 23dBm ? NO Resolder or change C1019 YES Check F1002 Solder State NO Resolder or change F1002 YES Check C1027 : About 23dBm ? NO Resolder or change C1027 YES Check component soldering status OK at U1000 NO Resolder or change U1000 YES Check C1031 : About 0dBm NO Resolder or change C1031 YES Check the voltage at C2027 = 1.8V & C2033 = 1.2V & C2025 = 1.2V NO Resolder or change U2001 YES Resolder or change UCP3002 END 8-94 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair F1002 RFS1000 RFS1001 2 SIGNAL 1 L1047 HIGH 6 COMMON 1 1 GND 3 GND 5 GND G L1004 3 G G 4 2 G G 3 TRX_ANT_MB 2 COMMOM ANT 4 C1016 C1019 LOW 4 C1020 L1003 C1027 VRF_TRX_1P8 TRX_ANT_LB L1006 R1002 L1007 C1028 COND_DET_CP_LMB C1033 C1032 VRF_VCC2_ET VBAT VRF_MIPI_IO_1P8 VBAT R1001 SHORT C1009 C1008 C1011 C1010 F1000 C1001 TX_TR_OUT_B12/17 1 C1002 4 OUT IN C1007 C1013 C1012 C1003 G G G 2 C1005 3 L1000 5 26 17 VIO 33 30 VCC2_3G 18 32 VBATT VCC_2G ANT VCC1_3G 39 TRX_ANT_LB C1029 TX_TR_OUT_GSMLB 35 RFIN_2G B13_TX_OUT 22 RFIN_B12 42 23 TRX1 RFIN_B13 C1031 TX_TR_OUT_B5/8/18/19/20/26 C1030 41 21 RFIN_B26_8_20 L1008 C1034 TRX2 U1000 27 RFFE0_CLK COUPLING_LB CLK 37 47 CLP RX_B8 48 RX_B12_13 44 28 RX_B13_IN RFFE0_DATA SDATA 2 RX_B20 3 RX_B26 46 C1040 C1039 C1050 PRX_TR_IN_G850_B5/18/19/26 GND GND 77 78 GND GND GND GND GND 76 75 GND GND 72 73 74 71 GND GND GND GND 66 67 70 68 69 GND GND GND GND GND GND 65 62 61 63 64 GND GND GND GND 58 59 56 57 60 GND GND 54 55 GND GND GND GND 51 52 53 GND GND GND GND 49 45 50 43 GND GND GND 38 36 40 GND GND GND GND GND 34 25 24 31 29 GND GND GND GND 20 14 15 16 19 GND GND GND GND 10 11 12 13 GND GND GND 9 GND 4 GND L1012 8 L1010 C1038 GND C1037 GND PRX_TR_IN_B20 1 PRX_TR_IN_B12/17 5 L1009 7 C1036 6 PRX_TR_IN_G900_B8 RX_B29 C1041 L1014 C1053 C1124 PRX_TR_IN_B28_AU L1046 VRF_TX_1P2_LO VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TRX_1P2_LO R2001 C1125 C2013 VRF_RX_1P2_LO C2015 SHORT SHORT C2019 C2020 VRF_TX_1P2_LO VRF_TRX_1P2 VBAT ground ground VBAT_CHK ground ground ground R3003 R3004 R3031 ground AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI ground AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI C2081 R3030 DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N VDD_1P8_CP PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N VDD_1P0_CP PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2028 C2027 C2026 C2025 VRF_TX_1P2 VRF_RX_1P2 C2029 AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2021 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N VRF_TX_1P2 N8 R8 W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N VDD_EFUSE_1P5 TX1_HMB2 U16 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW W14 T1 TX1_LB2 SPI_CLK P3 TX1_LB3 SPI_EN W10 R4 TX2_MB1 SPI_RST TX2_MB2 SPI_SDIO W8 T5 W6 U4 TX2_LB1 DFT_MODE V5 C2055 V1 TX2_LB2 TCXO_IN W4 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO T16 P18 ground TR_TCXO K5 PDET_IN1 PDET_IN2 H31 H30 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI L4 V3 AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH TP3012 TX_TR_OUT_GSMLB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 W12 V11 TX_TR_OUT_GSMHB R3021 TP_LLI_CLK LLI_CLK USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL RSTN TCK TMS P9 M9 TX2_QP TX2_QN K30 K31 F30 F31 D31 ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK N14 TX2_IP TX2_IN TX1_HB2 J25 H26 H24 J23 B19 B25 C25 TX1_QP TX1_QN TX1_HB1 TX1_HMB1 V17 TP3007 L3 K3 W29 AA30 R3010 C19 DRX_LB5 DRX_LB6 N2 T17 R16 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 N12 PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS TX1_IN ground TX1_IP DRX_LB4 RXDN0 RXDP0 RXDN1 RXDP1 N10 DRX_LB3 TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL B15 C15 B17 C17 DRX_LB2 L2 USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 J2 K1 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH RFU_0 RFU_1 RFU_2 D5 M1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL E6 DRX3_QN N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 DRX3_IN DRX3_QP DRX_LB1 TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL D7 DRX3_IP U2001 DRX_MB4 DRX_MB5 TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL G6 DRX2_QN DRX_MB3 F1 L1 E3 H7 DRX2_QP DRX_MB1 DRX_MB2 E2 H1 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI G1 E1 DRX2_IN DRX_HB3 C2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD A14 A22 C9 F5 B11 C11 B13 C13 F7 TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL L6 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL N21 P26 R23 DRX2_IP A4 ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL DRX1_QN DRX_HB2 A6 APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL UCP3002-1 R25 T20 U21 T22 T24 P20 N19 R21 DRX_HB1 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH A28 DY_ZQ AG23 ZQ DRX1_IN GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI DRX1_IP PRX_LB6 G2 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 J27 K26 M26 L27 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX_LB5 N16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 K7 M17 M7 DRX_TR_IN_B1/2/3/4 R27 P31 R29 R30 IPC_INT2CP A2 DRX_TR_IN_B5/8/12/17/18/19/20/26 TP3003 TP3004 TP_CLKMON CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N E12 D13 DRX1_QP DRX_TR_IN_B7/40 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE C12 PRX3_QN AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI D11 PRX3_IP PRX3_IN PRX3_QP PRX_LB3 PRX_LB4 TP3017 TP3018 PRX2_QN PRX_MB5 PRX_LB2 L16 TP3016 G12 PRX_MB4 J16 K17 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI TP3014 PRX2_QP PRX_MB3 F17 H17 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI H11 E16 G16 Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL F13 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI C3 B4 C4 A4 B3 L12 F11 PRX2_IP PRX2_IN ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL T29 T26 P30 T31 PRX1_QN PRX_MB2 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_QP PRX_MB1 D17 TP3002 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI L10 M11 PRX_HB2 PRX_HB3 A16 CP_TCXO_26M CP_32K PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N PRX1_IN A14 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 C2036 C2038 2 1 P1 DVDD10 DVDD18 MARK R2 C2037 PRX_TR_IN_B28_AU T30 W30 CP_RST_N K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 R31 U30 U31 V30 U29 V29 ground MARK P7 N4 U8 A10 U14 VDD18_RX VDD18_TX1 VDD18_TX2 VDD12_TX2LO VDD18_TX2LO VDD12_TX1LO J4 C8 C4 R14 J10 VDD12_RX1LO PRX_HB1 VDD12_RX2LO J14 C14 T11 VDD12_TX VDD12_PRX1 VDD12_PRX2 VDD12_DRX1 VDD12_DRX2 A12 C2035 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VDD_1P8_CP R3005 VRF_RX_1P2 UFS_RST_N UFS_REFCLK UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P RFFE0_CLK RFFE0_DATA UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N SUB_ANT_SW_CTL1 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV TP_CP_PM_SCL TP_CP_PM_SDA AP_CP_WAKE C2062 GND GND GND GND V9 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 GND GND GND GND U12 U10 GND GND GND GND T9 T7 U6 T15 T13 R12 GND GND R6 P17 GND GND GND GND GND GND M3 L14 P13 K15 K13 M15 M13 GND GND GND GND GND GND GND J8 H5 K3 J12 H15 H13 GND GND H3 G14 GND GND GND GND G8 G10 GND GND GND GND F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND GND GND GND GND GND C10 B17 B15 B7 B5 B1 B3 A8 B13 B11 GND PDET_OUT2 SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT N6 R3025 R3026 J6 PDET_OUT1 VDD_1P8_CP R3028 R3029 8-95 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-96 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-35. LTE 7 TX Check RFS1003 : About 23dBm? NO Resolder or change RFS1003 YES Check C1109 at : About 23dBm ? NO Resolder or change C1109 YES Check CPL1000 Solder State NO Resolder or change CPL1000 YES Check C1023 : About 23dBm ? NO Resolder or change C1023 YES Check component soldering status OK at PAM1000 NO Resolder or change PAM1000 YES Check C1093 : About 0dBm NO Resolder or change C1093 YES Check the voltage at C2027 = 1.8V & C2033 = 1.2V & C2025 = 1.2V NO Resolder or change U2001 YES Resolder or change UCP3002 END 8-97 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair RFS1002 RFS1003 L1049 SIGNAL 1 C1108 2 COMMON C1109 1 1 2 IN TRX_B7 C1122 4 5 GND2 TRM_PORT 6 COUPLING OUT GND1 G CPL1000 3 L1037 3 4 G G G 2 4 3 G ANT R1019 C1123 COUPLING_HB VRF_VCC2_ET VBAT R1013 SHORT L1023 TRX_B7 C1078 L1026 C1079 C1080 9 RFIN 11 VRF_MIPI_IO_1P8 VBAT TX_TR_OUT_B7 C1094 6 VCC2 C1093 ANT 2 7 VCC1 C1081 12 VIO PAM1000 13 SDTA 15 C1098 GND GND GND GND GND 8 10 5 1 RFFE0_DATA RFFE0_CLK 14 SCLK RX GND 4 3 L1027 VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TX_1P2_LO VRF_TRX_1P2_LO R2001 PRX_PAD_OUT_B7 C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP D7 TX1_IN N12 TX1_QP TX1_QN N14 P9 TX2_IP TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 M9 T17 TX2_IN TX1_HB1 N8 R16 TX2_QP TX1_HB2 V17 R8 TX1_HMB1 TX2_QN W16 LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N TX1_HMB2 W12 U2 TX1_HMB3 TDD1_SW TX1_LB1 TDD2_SW TX1_LB2 P3 TX1_LB3 SPI_EN W10 R4 TX2_MB1 SPI_RST W8 T5 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE TX2_LB2 TCXO_IN W6 TX_TR_OUT_GSMLB T1 SPI_CLK V11 TX_TR_OUT_GSMHB TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA T3 U4 V5 C2055 V1 W4 TP3007 R3021 TP_LLI_CLK LLI_CLK U16 W14 VDD_EFUSE_1P5 EXT_LNA_CTRL1 PDET_IN2 EXT_LNA_CTRL2_SDO J25 H26 H24 J23 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground TR_TCXO K5 PDET_IN1 L4 V3 R3030 DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD ground DRX_LB4 DRX_LB5 DRX_LB6 N2 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI R3005 R3003 D5 N10 TX1_IP M1 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 E6 DRX3_QN DRX_LB3 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI TP3012 M5 EXT_LNA_CTRL3 RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK DRX3_IN DRX3_QP DRX_LB1 DRX_LB2 L2 L3 K3 W29 AA30 R3010 C19 DRX3_IP U2001 DRX_MB4 DRX_MB5 J2 K1 RSTN TCK TMS DRX_MB3 F1 H1 RXDN0 RXDP0 RXDN1 RXDP1 E2 G2 B19 B25 C25 G6 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI B15 C15 B17 C17 DRX2_QP DRX2_QN PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS DRX_MB1 DRX_MB2 D1 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL RFU_0 RFU_1 RFU_2 F5 H7 UCP3002-1 SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH TXDP1 TXDN1 TXDP0 TXDN0 DRX2_IN C2 J27 K26 M26 L27 IPC_INT2CP A14 A22 C9 DRX_HB3 F7 B11 C11 B13 C13 DRX2_IP TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL DRX1_QN DRX_HB2 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL DRX_HB1 A4 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL L6 A6 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N L1 E3 DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 A2 DRX_TR_IN_B5/8/12/17/18/19/20/26 TP3003 TP3004 TP_CLKMON K7 M7 G1 E1 GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE D13 DRX1_IP DRX1_IN N21 P26 R23 PRX3_QN PRX_LB5 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL PRX3_QP PRX_LB3 PRX_LB4 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI R25 T20 U21 T22 T24 P20 N19 R21 E12 PRX_LB2 N16 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI A28 DY_ZQ AG23 ZQ PRX3_IN J16 M17 DRX1_QP DRX_TR_IN_B1/2/3/4 CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO C12 PRX_LB6 DRX_TR_IN_B7/40 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 D11 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI G12 ground Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX3_IP K17 L16 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX2_QN PRX_MB5 T30 W30 TP3002 C3 B4 C4 A4 B3 PRX2_QP PRX_MB4 H17 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX_MB3 F17 G16 ground CP_RST_N CP_TCXO_26M CP_32K TP3016 F13 H11 TP3014 PRX2_IN I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL L12 F11 PRX2_IP PRX_MB2 T29 T26 P30 T31 PRX1_QN PRX_MB1 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX1_QP PRX_HB3 E16 R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI M11 PRX_HB2 D17 PRX_LB1 PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI 1 PRX1_IN A14 ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 PRX_TR_IN_B28_AU PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 A16 ground C2036 ground 2 MARK MARK R2 P7 U8 U14 P1 DVDD18 DVDD10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD18_TX2LO N4 A10 VDD12_TX2LO VDD12_TX1LO J4 C8 C4 J10 R14 VDD12_RX2LO VDD12_RX1LO J14 C14 T11 VDD12_TX VDD12_PRX2 VDD12_PRX1 VDD12_DRX1 VDD12_DRX2 PRX_HB1 K11 PRX1_IP C16 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 PRX_TR_IN_G1800_TEST ground VBAT_CHK ground VDD_1P8_CP A12 PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N VRF_RX_1P2 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N VBAT PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N C2081 C2029 J6 PDET_OUT1 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_WAKE AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND GND GND GND GND GND V9 U6 CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 V15 U10 U12 GND GND GND T9 T7 T13 T15 GND GND R12 GND GND GND R6 P13 P17 M15 GND GND M13 GND GND GND GND GND GND GND J8 K3 M3 J12 L14 K13 K15 GND GND GND H5 H13 H15 GND GND H3 G14 GND GND GND GND GND GND GND GND G8 G10 F9 F3 G4 F15 E14 E10 GND GND GND E4 E8 D3 D15 GND GND C10 GND GND GND B15 B17 GND GND GND GND GND B3 A8 B5 B1 B7 B11 B13 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-98 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-99 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-3-36. LTE 40 TX NORMAL CONDITION catch the channel? NO Check RFS1003 ≤ -65dBm YES CHECK soldered RFS1003 NO Resolder or change C1009 NO Resolder or change CPL1000 NO Check C1009 ≥ -65dBm ? YES Check component soldering status OK at CPL1000 YES Check L1044 ≥ -65dBm NO Resolder or change L1044 YES Check F1006 ≥ -65dBm NO Resolder or change F1006 YES Check component soldering status OK at PAM1001 NO Resolder or change PAM1001 YES Check the voltage at C2025 = 1.2V & C2028 = 1.8V & C2039 = 1.2V NO Resolder or change U2001 YES NO Resolder or change UCP3002 Receiver is O.K? END 8-100 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair VRF_FEM_2P8 HB_ANT_SW_CTL2 HB_ANT_SW_CTL1 HB_ANT_SW_CTL0 C1111 RFS1002 C1120 RFS1003 L1049 SIGNAL 1 C1115 C1108 2 C1109 1 COMMON F1006 5 6 7 4 VDD V3 V2 V1 3 2 IN 1 GND1 OUT 13 ANT C1121 GND 15 C1119 4 NC 6 G G G 3 9 2 10 1 11 14 12 L1025 TX_PA_OUT_TDD_B40 2 3 C1077 PRX_TR_IN_TDD_B40 L1024 5 TRX_B7 R1019 C1123 UNBAL UNBAL NC C1122 1 8 GND2 6 5 COND_DET_CP_HB COUPLING CPL1000 TRM_PORT L1039 R1018 C1076 RF1 RF2 RF3 RF4 RF5 NC NC NC L1044 4 G VRF_TRX_1P8 C1118 L1022 G L1037 3 G C1117 4 4 3 2 G G ANT COUPLING_HB VBAT C1086 C1085 VRF_MIPI_IO_1P8 PAM1001 TX_TR_OUT_B40 C1097 2 3 L1031 4 5 RFFE0_DATA VCC1 VCC2 RF_IN RF_OUT VBATT SEL VIO GND DATA CLK 11 GND 1 C1096 VRF_RX_1P2_LO VRF_TRX_1P8 VRF_TX2_1P8 R2003 VRF_TX_1P2_LO R2001 C1104 VRF_TRX_1P2_LO C1087 F1007 10 L1028 9 1 L1029 OUT 4 6 IN TX_PA_OUT_TDD_B40 G G G NC 8 C1099 C1100 C1102 C1101 2 3 5 7 6 RFFE0_CLK C2013 VRF_RX_1P2_LO C2015 SHORT C2019 C2020 SHORT VRF_TX_1P2_LO VRF_TRX_1P2 VRF_TX_1P2 C2021 C2028 C2025 C2026 C2027 VRF_TX_1P2 VRF_RX_1P2 VDD_1P0_CP VDD_1P8_CP TX1_QP TX1_QN N14 P9 TX2_IP M9 T17 R16 V17 TX2_IN TX1_HB1 TX2_QP TX1_HB2 TX1_HMB1 N8 R8 TX2_QN LLI_TX_P LLI_TX_N LLI_RX_P LLI_RX_N W16 TX1_HMB2 U2 TX1_HMB3 W14 T3 TX1_LB1 TDD2_SW W12 T1 TX1_LB2 SPI_CLK V11 P3 TX1_LB3 TX_TR_OUT_GSMHB SPI_EN W10 R4 TX2_MB1 SPI_RST W8 T5 TX2_MB2 SPI_SDIO TX2_LB1 DFT_MODE W6 TX_TR_OUT_GSMLB U4 V5 C2055 V1 TX2_LB2 TCXO_IN W4 TP3007 VDD_EFUSE_1P5 EXT_LNA_CTRL1 EXT_LNA_CTRL2_SDO TR_TCXO L4 EXT_LNA_CTRL3 PDET_OUT1 K30 K31 F30 F31 D31 H31 H30 T16 P18 ground K5 PDET_IN1 PDET_IN2 V3 J25 H26 H24 J23 R3030 TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N AG5 RXADC3_VINPI0-18AI AF5 RXADC3_VINNI0-18AI AG4 RXADC3_VINPQ0-18AI AF4 RXADC3_VINNQ0-18AI AG6 C3040 RXADC3_VREFP-18AI AF6 RXADC3_VREFN-18AI AE6 R3008 RXADC3_IREF-18AI R3004 AG14 TXDAC1_IOUTPI-25AO AF14 TXDAC1_IOUTNI-25AO AG13 TXDAC1_IOUTPQ-25AO AF13 TXDAC1_IOUTNQ-25AO AF15 C3042 TXDAC1_VDREF-25AI AG15 TXDAC1_IREF-25AI AG11 RXADC5_VINPI0-18AI AF11 RXADC5_VINNI0-18AI AG10 RXADC5_VINPQ0-18AI AF10 RXADC5_VINNQ0-18AI AG12 RXADC5_VREFP-18AI AF12 RXADC5_VREFN-18AI AE12 RXADC5_IREF-18AI AG17 TXDAC0_IOUTPI-25AO AF17 TXDAC0_IOUTNI-25AO AG16 TXDAC0_IOUTPQ-25AO AF16 TXDAC0_IOUTNQ-25AO AF18 C3041 TXDAC0_VDREF-25AI AG18 TXDAC0_IREF-25AI AG8 RXADC4_VINPI0-18AI AF8 RXADC4_VINNI0-18AI AG7 RXADC4_VINPQ0-18AI AF7 RXADC4_VINNQ0-18AI AG9 RXADC4_VREFP-18AI AF9 RXADC4_VREFN-18AI AE9 RXADC4_IREF-18AI RXADC0_VINPI0-18AI RXADC0_VINNI0-18AI RXADC0_VINPQ0-18AI RXADC0_VINNQ0-18AI RXADC0_VINPI1-18AI RXADC0_VINNI1-18AI RXADC0_VINPQ1-18AI RXADC0_VINNQ1-18AI RXADC0_VREFP-18AI RXADC0_VREFN-18AI RXADC0_IREF-18AI TX1_PA_ON0_GPIO73-18NPDOL TX1_PA_ON1_GPIO74-18NPDOL TX1_PA_ON2_GPIO75-18NPDOL TX1_PA_MODE0_GPIO78-18NPDOL TX1_PA_MODE1_GPIO79-18NPDOL TX1_PD_EN_GPIO97-18NPDOL TX1_ET_MODE_GPIO99-18NPDOL USIM1_CLK_GPIO52-1830NPDOL USIM1_DATA_GPIO53-1830NPDOL USIM1_RSTn_GPIO54-1830NPDOL GPIO55_USIM1_DETECT-18PDDI RFIC0_SPI_4DO_GPIO101-18NPDOL RFIC0_SPI_3DIO_4DI_GPIO102-18PDDI RFIC0_SPI_CLK_GPIO103-18NPDOL RFIC0_SPI_EN_GPIO104-18NPDOH LLI_TXDP-10AO LLI_TXDN-10AO LLI_RXDP-10AI LLI_RXDN-10AI LLI_REXT_4P7K-10AB LLI_REFCLK_OUT-10AB LLI_REFCLK-10AB EFUSE0_FSOURCE0-30AI EFUSE1_FSOURCE0-30AI M5 TP3012 TX_TR_OUT_B5/8/18/19/20/26 TX_TR_OUT_B12/17 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 TR_SPI_CLK TR_SPI_EN TR_SPI_RST TR_SPI_DATA TDD1_SW R3021 TP_LLI_CLK LLI_CLK U16 AD2 RXADC2_VINPI0-18AI AD1 RXADC2_VINNI0-18AI AC2 RXADC2_VINPQ0-18AI AC1 RXADC2_VINNQ0-18AI AB2 C3039 RXADC2_VREFP-18AI AB1 RXADC2_VREFN-18AI AB3 R3007 RXADC2_IREF-18AI R3031 SIM2_CLK SIM2_IO SIM2_RST CP_PMIC_PWR_HOLD USIM0_CLK_GPIO46-1830NPDOL USIM0_DATA_GPIO47-1830NPDOL USIM0_RSTn_GPIO48-1830NPDOL USIM0_DETECT_GPIO49-18PDDI USIM0_VCC_EN_TO22_GPIO50-18NPDOL USIM0_VCC_SEL_TO23_GPIO51-18NPDOL RFIC1_SPI_4DO_GPIO105-18NPDOL RFIC1_SPI_3DIO_4DI_GPIO106-18PDDI RFIC1_SPI_CLK_GPIO107-18NPDOL RFIC1_SPI_EN_GPIO108-18NPDOH TX0_SM_SPI_MIPI_3DIO_GPIO109-18PDDOL TX0_SM_SPI_MIPI_CLK_GPIO110-18NPDOL TX0_SM_SPI_MIPI_EN_GPIO111-18NPDOL TX1_SM_SPI_MIPI_3DIO_GPIO112-18PDDOL TX1_SM_SPI_MIPI_CLK_GPIO113-18NPDOL TX1_SM_SPI_MIPI_EN_GPIO114-18NPDOL ground TP_TCXO_EN TCXO_EN AFC_TCXO P24 N25 PAM_APT_TX0 R3027 N23 P22 E9 F8 E7 F6 F10 V18 W19 Y22 V24 W25 L23 M24 C3049 VRF_ON PRX_LNA_EN_B7 PRX_LNA_EN_B1 PA_DET_EN U19 W23 V20 U25 V22 M22 K22 J2 K1 J1 H1 TR_SPI_RST TR_SPI_DATA TR_SPI_CLK TR_SPI_EN H3 H2 K2 J3 M1 L2 W21 RFFE1_DATA RFFE1_CLK D2 D3 U23 REF_CLK N12 DRX_LB5 DRX_LB6 N2 TX0_PA_ON0_GPIO70-18NPDOL TX0_PA_ON1_GPIO71-18NPDOL TX0_PA_ON2_GPIO72-18NPDOL TX0_PA_MODE0_GPIO76-18NPDOL TX0_PA_MODE1_GPIO77-18NPDOL TX0_PD_EN_GPIO96-18NPDOL TX0_ET_MODE_GPIO98-18NPDOL UART1_RXD_TO18_GPIO42-18PDDI UART1_TXD_TO19_GPIO43-18NPDOH UART1_CTSB_n_TO20_GPIO44-18PUDI UART1_RTSB_n_TO21_GPIO45-18NPDOH L3 K3 W29 AA30 R3010 C19 M1 B27 C27 A27 B28 B29 C29 SIM_CLK SIM_IO SIM_RST SIM_DET RGB_G_EN CP_UART_CTL TX0_I_P TX0_I_N TX0_Q_P TX0_Q_N TX1_I_P TX1_I_N TX1_Q_P TX1_Q_N R10 RSTN TCK TMS TX1_IN ground TX1_IP DRX_LB4 RXDN0 RXDP0 RXDN1 RXDP1 D5 N10 DRX_LB3 EXT_LNA_ON1_TO28_GPIO91-18NPDOL EXT_LNA_ON2_TO29_GPIO92-18NPDOL EXT_LNA_ON3_TO30_GPIO93-18NPDOL EXT_LNA_ON4_TO31_GPIO94-18NPDOL EXT_LNA_ON5_GPIO95-18NPDOL UART0_RXD_GPIO38-18PDDI UART0_TXD_GPIO39-18NPDOH GPIO40_UART0_CTSB_n_TO16-18PUDI GPIO41_UART0_RTSB_n_TO17-18NPDI B19 B25 C25 E6 DRX3_QN DRX_LB2 L2 TX_TR_OUT_B40 TX_TR_OUT_B7 TX_TR_OUT_B1/2/3/4 N29 P29 N31 N30 SHUB_CP_TXD SHUB_CP_RXD C6 DRX3_IN DRX3_QP DRX_LB1 J2 K1 R3005 R3003 DRX3_IP U2001 DRX_MB4 DRX_MB5 H1 RF_ON0_GPIO66-18NPDOL RF_ON1_GPIO67-18NPDOL B15 C15 B17 C17 DRX_MB3 F1 G2 DRX_TR_IN_B5/8/12/17/18/19/20/26 M31 L29 M29 M30 CP_UART_RXD CP_UART_TXD PA_DET TR_THM VBAT_CHK TP_CLK TP_TMS G6 D7 UCP3002-1 RFU_0 RFU_1 RFU_2 DRX2_QP DRX2_QN E2 APT_PDM_TX0_GPIO68-18NPDOL APT_PDM_TX1_GPIO69-18NPDOL TXDP1 TXDN1 TXDP0 TXDN0 H7 DRX_MB1 DRX_MB2 D1 TCXO_EN_GPIO119-18NPDOH TCXO_AFC_GPIO100-18NPDOL SSP1_RXD_USIM2_DETECT_GPIO34-18PDDI SSP1_TXD_USIM2_DATA_GPIO35-1830PDDI SSP1_CLK_USIM2_CLK_GPIO36-1830NPDOL SSP1_CSn_USIM2_RSTn_GPIO37-1830NPDOH A14 A22 C9 DRX2_IN DRX_HB3 C2 DRX_TR_IN_B1/2/3/4 GPIO64_GPS_TIMESTAMP_TO26-18PDDI GPIO65_GPS_PAEN_TO27-18PDDI SSP0_RXD_GPIO30-18PDDI SSP0_TXD_GPIO31-18PDDI SSP0_CLK_GPIO32-18NPDOL SSP0_CSn_GPIO33-18NPDOH B11 C11 B13 C13 F5 J27 K26 M26 L27 IPC_INT2CP TX1_MIPI_RFFE_SCLK_GPIO117-18NPDOL TX1_MIPI_RFFE_SDATA_GPIO118-18PDDOL F7 A2 R27 P31 R29 R30 CP_SPI_MOSI CP_SPI_MISO CP_SPI_CLK CP_SPI_CS_N TX0_MIPI_RFFE_SCLK_GPIO115-18NPDOL TX0_MIPI_RFFE_SDATA_GPIO116-18PDDOL A4 L6 TDD_TRX_SW0_GPIO88-18NPDOL TDD_TRX_SW1_GPIO89-18NPDOL TDD_TRX_SW2_GPIO90-18NPDOL DRX2_IP DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N DRX1_I_P DRX1_I_N DRX1_Q_P DRX1_Q_N L8 L1 E3 DRX_HB2 K7 M7 G1 E1 DRX1_QN N21 P26 R23 DRX1_IN DRX_HB1 DRX1_QP DRX_TR_IN_B7/40 TP3003 TP3004 TP_CLKMON PRX_LB6 ANT_SW0_GPIO80-18NPDOL ANT_SW1_GPIO81-18NPDOL ANT_SW2_GPIO82-18NPDOL ANT_SW3_GPIO83-18NPDOL ANT_SW4_GPIO84-18NPDOL ANT_SW5_GPIO85-18NPDOL ANT_SW6_GPIO86-18NPDOL ANT_SW7_GPIO87-18NPDOL D13 DRX1_IP PRX_LB5 AG25 GPADC_AIN0-18AI AG26 GPADC_AIN1-18AI AF27 GPADC_AIN2-18AI AG27 GPADC_AIN3-18AI R25 T20 U21 T22 T24 P20 N19 R21 PRX3_QP PRX3_QN PRX_LB3 PRX_LB4 A6 ET_DAC_P ET_DAC_N C3043 R3009 AG24 AE25 AF25 AF23 PDADC1_AIN0-18AI AE22 PDADC1_AIN1-18AI AG22 PDADC1_AIN2-18AI C2 GPIO5_EXTCLK0-18PUDI D1 GPIO6_EXTCLK1-18PUDI AB31 GPIO7_EXT_UARTCLK-18PUDI AA29 GPIO8_EXT_USIMCLK-18PUDI AD31 GPIO9_EXTCLK2-18PDDI U27 CLK_MON_GPIO121-18NPDOX A28 DY_ZQ AG23 ZQ GPS_CLK_26M LTE_ACTIVE_N PDA_ACTIVE 1/2 AG20 ETDAC_IOUTPI-25AO AF20 ETDAC_IOUTNI-25AO AF19 ETDAC_IOUTPQ-25AO AG19 ETDAC_IOUTNQ-25AO AF21 ETDAC_VDREF-25AI AG21 ETDAC_IREF-25AI Y29 TRSTn-18PUDI Y26 SWCLKTCK-18PUDI W27 SWDIOTMS-18PUDI Y30 TDI-18PUDI AC31 TDO-18NPDI CP_JTAG_TRST_N CP_JTAG_TCK CP_JTAG_TMS CP_JTAG_TDI CP_JTAG_TDO E12 GPIO14_TO0-18PDDI GPIO15_TO1-18PDDI GPIO16_TO2-18PDDI GPIO17_TO3-18PDDI GPIO18_TO4-18PDDI GPIO19_TO5-18PDDI GPIO20_TO6-18PDDI GPIO21_TO7-18PDDI GPIO22_TO8-18PDDI GPIO23_TO9-18PDDI GPIO24_TO10-18PDDI GPIO25_TO11-18PDDI GPIO26_TX0_POLAR0_TO12-18PDDI GPIO27_TX0_POLAR1_TO13-18PDDI GPIO28_TX1_POLAR0_TO14-18PDDI GPIO29_TX1_POLAR1_TO15-18PDDI D11 C12 PRX_LB2 L16 G12 AG28 AF28 A6 G2 B6 F3 B5 C6 A5 F1 C5 E5 F2 G5 G3 E2 PRX3_IN K17 N16 V2 V1 U2 U1 R2 R1 P2 P1 T2 T1 T3 C3037 H11 PRX3_IP PRX_LB1 ground PDADC0_AIN0-18AI PDADC0_AIN1-18AI PDADC0_AIN2-18AI I2S_LRCK_GPIO60-18PDDI I2S_BCK_GPIO61-18PDDI I2S_DIN_GPIO62-18PDDI I2S_DOUT_GPIO63-18NPDOL PRX2_QN PRX_MB5 ground RESINn-18XPDI RESOUTn_GPIO120-18NPDOL GPIO0-18PDDI GPIO1_USIM1_VCC_EN-18PDDI GPIO2_USIM1_VCC_SEL-18PDDI GPIO3-18PDDI GPIO4-18PDDI PRX2_IN PRX2_QP PRX_MB4 J16 M17 ground W31 TCXO-18XPDI AA31 SLP_XI-18XPDI C3 B4 C4 A4 B3 PRX_MB2 PRX_MB3 F17 H17 ground AC30 GPIO10-18PDDI AF29 GPIO11-18PDDI AE27 GPIO12_USIM2_VCC_EN-18PDDI AE28 GPIO13_USIM2_VCC_SEL-18PDDI PRX_TR_IN_G900_B8 PRX_TR_IN_B12/17 PRX_TR_IN_B20 PRX_TR_IN_G850_B5/18/19/26 E16 G16 T30 W30 TP3002 TP3016 PRX_TR_IN_G1900_B2 PRX_TR_IN_G1800_B3 PRX_TR_IN_B4 PRX_TR_IN_B1 PRX_TR_IN_B28_AU ground CP_RST_N CP_TCXO_26M CP_32K T29 T26 P30 T31 L12 F11 F13 MODE-18NPDI BOOT_MODE0-18PUDI BOOT_MODE1-18PUDI TEST_MODE0-18PDDI TEST_MODE1-18PDDI TEST_MODE2-18PDDI AD30 I2C0_SCL_GPIO56-18PUDI AD29 I2C0_SDA_GPIO57-18PUDI PRX2_IP R31 U30 U31 V30 U29 V29 AE29 I2C1_SCL_TO24_GPIO58-18PUDI AE30 I2C1_SDA_TO25_GPIO59-18PUDI PRX1_QN ground AA2 RXADC1_VINPI0-18AI AA1 RXADC1_VINNI0-18AI Y2 RXADC1_VINPQ0-18AI Y1 RXADC1_VINNQ0-18AI W2 C3038 RXADC1_VREFP-18AI W1 RXADC1_VREFN-18AI W3 R3006 RXADC1_IREF-18AI C2035 C2038 C2037 1 M11 PRX1_QP PRX_MB1 C16 D17 PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N PRX1_I_P PRX1_I_N PRX1_Q_P PRX1_Q_N L10 PRX1_IN PRX_HB2 PRX_HB3 A16 ground C2036 ground 2 MARK MARK R2 P7 U8 U14 P1 DVDD18 DVDD10 VDD18_RX VDD18_TX2 VDD18_TX1 VDD18_TX2LO N4 C8 J10 A10 R14 T11 VDD12_TX VDD12_DRX2 VDD12_TX2LO VDD12_TX1LO VDD12_RX1LO PRX_HB1 VDD12_RX2LO J4 C4 VDD12_DRX1 J14 C14 VDD12_PRX1 VDD12_PRX2 A12 K11 PRX1_IP A14 ground TP3017 TP3018 C2034 C2033 C2040 C2039 PRX_TR_IN_B7 PRX_TR_IN_TDD_B40 ground VBAT_CHK ground VDD_1P8_CP PRX_TR_IN_G1800_TEST DRX0_I_P DRX0_I_N DRX0_Q_P DRX0_Q_N PRX0_I_P PRX0_I_N PRX0_Q_P PRX0_Q_N VBAT VRF_RX_1P2 TP3014 C2081 C2029 J6 UFS_REFCLK UFS_RST_N UFS_TX_D0_N UFS_TX_D0_P UFS_TX_D1_N UFS_TX_D1_P UFS_RX_D1_P UFS_RX_D1_N UFS_RX_D0_P UFS_RX_D0_N RFFE0_CLK RFFE0_DATA SUB_ANT_SW_CTL1 R3025 R3026 HB_ANT_SW_CTL0 HB_ANT_SW_CTL1 HB_ANT_SW_CTL2 CPL_SW_CTL0 CPL_SW_CTL1 MAIN_ANT_SW_CTL0 MAIN_ANT_SW_CTL1 SUB_ANT_SW_CTL0 TX0_POLAR0_TDD_TRX_SW0 TX0_POLAR1_TDD_TRX_SW1 SHUB_CP_INT CP_SHUB_INT CP_WLAN_WAKE WLAN_CP_WAKE CP_HW_REV0 CP_HW_REV1 CP_HW_REV2 CP_HW_REV3 COND_DET_CP_LMB COND_DET_CP_HB AP_CP_DUMP_NOTI_N AP_CP_PACKET_SEND AP2CP_GPIO_RSV AP_CP_WAKE AP_CP_STATUS CP_AP_WAKE CP_AP_STATUS CP_DUMP_INT TP_CP_PM_SCL TP_CP_PM_SDA SPEECH_I2S_LRCK SPEECH_I2S_BCK SPEECH_I2S_D_IN SPEECH_I2S_D_OUT GND GND CP_PMIC_SCL_1P8 CP_PMIC_SDA_1P8 W2 GND GND GND V9 V15 U10 U12 GND GND GND GND U6 T15 T13 GND T9 T7 GND GND R12 GND GND GND R6 P13 P17 M15 GND GND M13 GND GND GND GND GND GND GND GND J8 K3 M3 J12 L14 K13 K15 H13 H15 GND GND GND GND GND GND GND H5 H3 G8 G4 G10 G14 GND F9 F15 GND GND GND GND F3 E14 E10 GND GND GND E4 E8 D3 D15 GND GND GND GND GND GND GND B7 B13 B15 B11 B17 C10 GND GND GND B3 A8 B1 B5 C2062 N6 PDET_OUT2 VDD_1P8_CP R3028 R3029 8-101 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-102 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited. Level 3 Repair 8-4. Service Schematics - NC Point(Top View) UCP5000 (AP) NC : AT12 8-103 Confidential and proprietary-the contents in this service guide subject to change without prior notice. Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.