8. Level 3 Repair 8-1. Components Layout U6004 PROXI LDO U6005 PROXI SENSOR HDC6002 5M CAMERA U2009 RF DIV SWITCH U2001 GPS LNA U6001 LCD DCDC HDC6000 LCD CONN U4004 PMIC OSC4000 32Mhz OSC U2003 BT/WIFI/FM U6002 SD CARD LDO SIM6000 SIM1/SD CONN SIM6001 SIM2 CONN CPL1000 RF CONN U10569 RF SWITCH 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. 8. Level 3 Repair LED4001 U6005 FRONT LED PROXI SENSOR HDC6001 8M CAMERA U3006 AP TAC5001 VOLUME UP KEY TAC5002 VOLUME DOWN KEY PAM1001 RF PAM U1011 UME7000 MEMORY U4008 RESET IC U10571 RF BUCK U4001 OVP TRANSCEIVER TAC5000 PWR KEY PAM1000 MMMB U4007 IF PMIC F1003 FEMID U4006 OVP BTC4000 BATT CON OSC1000 VCTCXO U4005 LOAD SWITCH MIC5000 MAIN MIC IFC4000 IF CONN 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. 8. Level 3 Repair 8-2. Block Diagram 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. ANT5007 LED4001 U6005 ANT5006 VX_Setup(2016-01-20)_HHP R6027 C6033 C6032 C4046 L7010 F7001 L5006 C7031 L7008 L7011 R5008 R5012 ZD5004 L5004 C7046 L5005 C5034 C7030 U7000 U10547 R7013 BH4000 C7037 C7032 L7009 C7038 L7007 C7027 ANT1005 R5007 C7033 C5013 C5007 C5011 BH4007 C5012 U5001 R6029 L5003 HDC6001 L6000 R6006 R6005 TP6003 ANT1004 R6004 C6011 TP6002 R6003 C6008 C6009 C6001 U6000 R3021 C7010 C7007 C3077 C3079 C3075 C7002 R3023 U3007 C3080 C3061 C3063 R3012 C3064 R3007 C3072 C3062 C3074 C6010 C6007 R3000 R3030 ANT1007 TP_6000 C6000 R6008 C7006 C3071 U3006 R3040 R3022 C7018 U3008 SC1003 JTAG_TCK C3082 C7008 C7005 R7010 C7019 R7002 R7006 R7003 R7000 C7015 R7007 R7005 R7009 R7004 R7008 R7012 R4039 C7017 C7016 C7009 R6016 C4093 R6007 C6002 R3015 R3029 C6015 R3037 R3041 R3020 U10546 U10543 JTAG_TDI R3028 R3016 JTAG_TMS C3068 C3073 R3019 JTAG_TDO C3065 C3078 R1016 C1007 C1017 C1001 C1030 C1078 L1034 U1015 U10561 L7018 C3069 R1018 C2056 C2033 C5016 R5021 C7004 L4008 C4081 C4075 R4005 D4001 C4076 R4004 ZD4005 C4005 R4000 TAC5000 C4020 C4074 R4019 R4018 C1150 U4001 R1007 U10571 L1053 R1015 R4033 R4028 R4027 C4077 BTC4000 C4084 C4087 R1000 R4034 C4078 C4082 U4006 U10550 C4089 R4023 R4021 C4067 C1137 R1014 R1020 U4008 D4000 C4088 TP_PMIC_4000 OSC1000 R5009 R4035 C4096 L4007 U4007 C1143 C1139 R4032 R1011 C4092 R1012 C2053 R1008 R1013 C1144 C1149 C1138 R1010 C1126 C1136 F2007 C2032 C2052 L1004 F2003 C1046 CPL1000 C4086 ZD4000 R4022 C4085 C4070 R4015 C4071 C1142 C4095 R4013 C1141 C4073 U4003 C1146 C4083 C1008 C1103 C1104 C4066 C1110 C4068 C1109 L1000 C4069 R4024 R1009 C1117 C7054 L1007 C1145 R4026 U1011 C1102 C1101 C1037 L1009 C1084 C1147 C1111 C1100 C7051 C7052 L1042 C1058 C1063 L1012 C3076 R1017 C1108 C1070 F1005 F1001 L1015 C1051 C1000 C1106 C1128 C1022 L1031 C1071 U1014 C1135 U1002 F1000 C1075 C1073 C1048 C1029 C1045 C1053 C1043 C1025 U1004 C1041 C1047 U10568 C1113 C1050 C1064 C1067 C7053 C1036 L1019 L1020 C1060 F1003 L1032 C1080 L1013 C1059 C1057 C1072 C1077 U10563 L1047 C1124 C1125 U10567 L7017 L1040 L1018 U10562 C1056 C1054 U1006 C1061 L1037 C1087 C7050 L1027 C1079 L1041 L1021 U1012 U1009 U1013 L1024 C1015 L1026 C1068 C1019 C1016 F1007 L1028 F1008 C1055 F1002 L1023 L1025 L1035 L1036 C1083 C1081 C1040 L1014 L1017 C1034 C1028 L1054 R5032 C5024 R3031 U1016 SC1002 C1044 PAM1000 C1018 C1027 L1011 C1026 C1033 C1039 C1032 C1031 C1042 C1038 U1003 C1023 TAC5002 L1016 L1001 U10560 C1049 C1009 F1006 U1005 C1148 C1114 C1066 U1010 L1029 F1004 C1065 C1020 C1002 C1004 C1116 C1118 U1022 U1008 L1030 C1006 C1052 C1005 R1002 C1003 C1069 C1021 UME7000 C3070 C1123 C1120 L1003 L1043 PAM1001 C1112 R1019 C1151 C1035 TH1000 R1001 C1099 L1046 L1049 L1048 C1122 C5022 R5027 C3067 C1115 C7003 R3038 R3036 C7056 R7001 R3025 R3042 R3024 C3081 R7011 C3066 C3051 BH4006 C7001 C3012 TAC5001 BH4005 ANT1003 SUS1002 BH4001 ANT1002 SUS1000 JTAG6003 JTAG6002 JTAG6000 JTAG6001 L5012 MIC5000 BH4003 IFC4000 TP4000 ZD4003 ZD4002 R5028 ANT5005 BH4004 ANT5000 R4030 ANT5001 R4029 L5000 C5023 C5000 C5001 ZD4004 D5000 C4072 C4090 R4025 C4079 L5017 U4005 C4091 C5028 C4080 L5015 C5026 C4017 R4003 TH4000 BH4002 ZD5010 R4031 ZD4001 ANT1008 C5027 C5025 L5014 ANT5004 ANT1009 TP4001 SUS1001 Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin : Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin : L5018 R5014 R5018 VX_Setup(2016-01-20)_HHP HDC5000 R5005 C6021 R3027 ZD5002 TP_ACC_INT R3026 C2018 C5014 ANT2001 R6015 R5002 L6003 L2014 L2013 C2012 ANT5002 ANT5003 C7047 ZD5001 C2009 L7013 C2006 C2003 L2017 L2000 L7015 L2016 F2000 L2005 C2010 C2000 R2000 L2012 U10553 C2011 C7048 C6028 L6005 R6026 ZD6003 C4057 R6028 ZD6011 C5005 C5006 ZD5000 TP_RFFE0_DATA U2003 SIM6000 C2020 SIM6001 C2021 ZD6006 U6002 ZD6005 ZD6007 C6024 D4002 C6022 C6027 C6023 ZD6000 C4058 C1012 C1014 RFS1000 L1010 TP_GRIP_INT C1094 C1098 C1092 U10572 R1003 C1076 R1006 TP_GRIP_SCL L7019 U10570 C1095 R1005 U10565 C1011 L7016 U10566 U10564 TP_GRIP_SDA ANT1000 L1039 C1097 C1085 C1089 C1152 ANT1001 U10569 C1010 C4060 L2015 C2019 C6031 C4055 C4059 R6030 L2010 U2002 SC1000 R6020 C4061 R6033 TP_RFFE0_CLK L4006 C4054 C4030 C4006 C4035 L7014 ZD6008 C7055 R4016 C4021 OSC4000 L2003 ZD6009 ZD6010 R6032 R4036 C4049 C4048 C4001 C4047 C6026 C4051 C4064 R4010 C4040 C2004 C2001 R5029 ZD5009 L5008 C5004 ZD6004 R6025 R6023 ZD6002 ZD6001 ZD6012 C5003 C3019 C3037 C3032 C3053 C4025 C3056 C4007 R6024 C4016 C4014 R6022 C4039 C4062 C4065 L7000 C7021 C7024 OSC7000 L5001 C4042 C4012 R4012 R4009 R4011 L5002 C4063 R4014 C4052 C3060 C3059 C3054 C3031 C3033 C4015 C4041 R4008 C4034 C7028 L5013 C3020 C3025 C3024 C3021 C3036 C3035 C3034 C3057 C3055 C4013 C4045 C4043 C4022 C3029 R5034 C4044 C4050 C4038 R4001 C4009 C4037 C4000 C4053 C7022 C7020 C7025 R5033 C3041 C3039 C3043 C6014 C3023 C3018 C3022 C7013 C7014 L4003 C4010 C4004 C4011 C4008 C4094 C4056 C4024 C4026 C4023 L7004 C7029 C7026 C7036 SC7000 U7002 DTV_RST DTV_CS C3026 L4005 U4004 L7003 C5029 C3052 C3042 L4004 C4002 C4033 C4029 L4001 R6000 R6001 C4032 R6009 R6010 TR6001 C6006 R6011 C7034 C7040 C7039 C7035 C7042 U7001 C7044 L7005 F7000 L7006 C7041 L4002 SC1001 C4027 C7023 C3038 C3027 TR6000 C5031 C3030 C3058 R5026 L7002 DTV_INT C3049 C7012 TP_ERR L7001 DTV_MOSI C3040 C3048 C3045 C7011 R5025 C7043 DTV_MISO C6012 C6013 C3044 C7000 R5023 U10558 C5030 C5033 C3028 C3047 R5015 R5016 C3046 C3050 C4031 DTV_CLK L2002 L6002 C6005 R6002 C6003 C6004 HDC6000 L6001 TP6000 TP6001 GA5000 R5001 U6001 L5016 R6017 R6018 R6013 U2011 C2046 D6000 L2041 C2051 L2037 C2055 U10555 U2010 C2047 C2014 C2013 C5002 C2060 L2035 C2015 L2007 C2008 ANT2000 R5000 U5000 R5004 U2005 U2001 R5019 C5021 U5002 LED4000 R5017 R5035 L2028 L2027 C2031 U10549 C2048 L2034 C2028 U10554 L2036 U2006 C2054 L2040 F2009 U2000 L2009 R5024 C5008 C2005 L2039 R5036 F2005 C2059 F2006 U10552 L2038 L2008 C7049 R5022 HDC6002 L2031 C2042 U2009 C2057 F2008 C2058 C5018 C5009 L2021 L2020 U2007 C2027 L2023 F2001 U10556 L5009 ZD5006 L2029 U10557 C2038 L2022 U2008 C2040 L2024 C2039 L5011 C5020 C5017 C2037 L2033 C2045 F2004 C2030 F2002 ANT2003 L2026 C5019 C2029 L2042 ZD5007 ZD5005 L2025 C2043 L5010 R5010 C6019 C2044 L2032 L7012 L2019 C2023 C2022 U10548 C6017 TP6004 U2004 ANT2002 C6018 L2018 L5007 R5013 C6029 C5032 R6031 C6020 R5006 L6004 C6016 U6003 R5003 R6014 U6004 ZD5008 C6030 C5015 ZD5003 C1088 L1044 L1045 8. Level 3 Repair 8-3. Flow Chart of Troubleshooting Oscilloscope Digital Multimeter Power Supply + driver, ESD Safe Tweezer 8960 & Spectrum Analyzer Soldering iron 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. 8. Level 3 Repair 8-4-1. Power On Mobile phone does not power on. Check the Battery Voltage. Is it more than 3.8V? No Charging the battery by TA. If its voltage level is extremely low(under 3.0V), Change the battery. Yes Power-on the phone, check the power-on sound or motor Vibration. is ok? Yes Change the FRONT-LCD ASSY No Check the PWR_KEY (soldering crack, open, etc) No Resolder or replace TAC5000 Yes Check the output voltage of U4004 Check the signal of SYSTSTB= 1.8V No (C3020 : 1.15V, C3053 : 1.05V, C4024 : 2.0V, C4033 : 1.8V, C4061 : 3.3V) If the output voltage is not normal, Change the U4004 ※ Each voltage level has ±10% margin. Yes Check the Clock OSC4000 Is the frequency 32khz? No Replace the OSC4000. ※ Test condition (Oscilloscope setting) : 20.0us.div (time division) Yes check the initial operation Yes END 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. 8. Level 3 Repair 8-4-2. Initial Initial Failure. Yes Re-download latest SW on the mobile phone. Abnormal Re Check "8-4-1 Power on" Trouble shooting process No Check the OSC4000 (Crack, open etc.) Check the U4004 (Crack etc) Yes Change U3006 No Change PBA END 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. 8. Level 3 Repair 8-4-3. No Service No service Yes Check menu setting Menu → applications → setting → network connections → more networks → mobile networks → network mode → setting is auto connect ? Yes CP : G532XXXX Home screen → Phone → Keypad → *#1234# → check Phone version → CP : G532XXXX or unknown Check the Main Antenna exists or not. CP : unknown No Check the components of Antenna Path. Is it ok? Resolder the components Yes Check OSC1000 Is the frequency = 26Mhz? No Replace the OSC1000 Yes Change the PBA Yes END 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. 8. Level 3 Repair 8-4-4. Sim Part Insert SIM card Yes Is SIM socket ok? Yes Is SIM/SD assy well connected to main board? No Reassemble SIM/SD assy and still SIM does not work, replace SIM/SD assy Yes Check the SIM Voltage. C6026 >= 1.8V? No Change to the new SIM card. If it doesn`t still work SIM card after changeing the SIM card, Check the U3006 (Crack etc) Yes END 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. 8. Level 3 Repair 8-4-5. Charging Part - First of all, Please check the battery status. TA / USB Insert Yes Checking Volt at C4067 > 4.4V? No Reconnect TA or USB Yes Checking Volt at C4059 = 3.3V? No Resolder or Replace U4007 Yes Resolder or Replace U4007 and then Check Charging or not No Check The IC's around U4007 or Swap the Main PBA. Yes END 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. 8. Level 3 Repair 8-4-6. Microphone Part Check microphone function in voice call reciever mode or in Voice Recording mode Something Wrong Check the MIC on PBA is placed for any damage Yes Resolder or replace MIC5000 No Check the L5004 soldering status and Check the voltage at L5014 = 2.8V No Resolder or replace U4004 Yes END 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. 8. Level 3 Repair 8-4-7. Speaker Part Check speaker function. Play MP3 with maximum volume level. Something Wrong Check the connection of Speaker module Yes Replace speaker or replace speaker module No Check the signals on L5001, L5002 No Resolder or replace L5001, L5002 Yes END 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. 8. Level 3 Repair 8-4-8. Receiver Part Check receiver function in voice call receiver mode Something Wrong Check the receiver for any damage Yes Reconnect or Replace receiver module No Check the signals on C5014, C5015 OK? No Resolder or replace C5014, C5015 Yes END 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. 8. Level 3 Repair 8-4-9. Earphone Part Check earphone function in voice call earphone mode Something Wrong Check the earjack module for any damage Yes Reconnect or Replace earjack module No Check the signals on R5017,R5019 OK? No Resolder or replace R5017,R5019 Yes Check the signals on R5017,R5019 OK? Yes END 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. 8. Level 3 Repair 8-4-10. ACCEL SENSOR Part Check in *#0*# test mode Something Wrong Check the signals on R3026,R3027 OK? No Resolder or replace R3026,R3027 Yes Check the sensor for any damage Yes Replace sensor No END 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. 8. Level 3 Repair 8-4-11. Proxi Sensor Part Check receiver function in voice call receiver mode or in *#0*# test mode Something Wrong Check the signals on R3026,R3027 OK? No Resolder or replace R3026,R3027 Yes Check the sensor for any damage Yes Replace sensor No END 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. 8. Level 3 Repair 8-4-12. LCD LCD is still off after PWR ON Yes Check the connection of HDC6000 No Reassemble FRONT assy Yes check the voltage of C6004=3.0V? C6005=1.8V? No Resolder C6004, C6005 or Replace the U6001 Yes Replace Front Assy Yes END 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. 8. Level 3 Repair 8-4-13. TSP Touch Screen does not work Yes Check the connection of HDC6000 No Reassemble FRONT assy Yes check the voltage of C6006=3.0V? No Resolder C6006 or Replace the U4004 Yes Replace Front Assy Yes END 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. 8. Level 3 Repair 8-4-14. 8M CAMERA Main Camera function does not work Yes Check the Camera connector on Main PBA No Reconnect the 5M Cam module on HDC6001 Yes Check the voltage C6010 = 1.8 V C6011 = 1.2V C6007 = 2.8V C6009 = 2.8 V No Resolder C6010, C6011, C6007, C6009 or Replace the U4004 Yes Replace the camera module Yes END 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. 8. Level 3 Repair 8-4-15. 5M CAMERA Front Camera function does not work Yes Check the Camera connector on Main PBA No Reconnect the 2M Cam module on HDC6002 Yes Check the voltage C6017 = 2.8V C6016 = 1.8V C6018 = 1 2V No Resolder C6016,C6017,C6018 Yes Replace the camera module Yes END 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. 8. Level 3 Repair 8-4-16. GSM 850,900 / WCDMA 850,900 / LTE B5,8 RX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Rx path C1045,C1048,U1004,F1 001,L1015,C1051,C705 4,C1117 Is it ok? No Resolder or change Rx path components Yes Check F1003,U1011 any damage (Crack, open, etc) Yes Resolder or change F1003,U1011 components No Change the board END 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. 8. Level 3 Repair 8-4-17. GSM 1800, 1900 / WCDMA 1900 / LTE B2 B3 RX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Rx path C1029,C1025,C1041,C1 035,U1002,F1000,L1012 ,C1037,C1036,C1109,C 1110 Is it ok? No Resolder or change Rx path components Yes Check F1003,U1011 any damage (Crack, open, etc) Yes Resolder or change F1003,U1011 components No Change the board END 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. 8. Level 3 Repair 8-4-18. WCDMA 2100 / LTE B1 RX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Rx path L1000,L1007,C1008,C1 103,C1104 Is it ok? No Resolder or change Rx path components Yes Check F1003,U1011 any damage (Crack, open, etc) Yes Resolder or change F1003,U1011 components No Change the board END 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. 8. Level 3 Repair 8-4-19. LTE B7 RX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Rx path C1099,L1040,F1008,L10 43,L1042,L1041,L7017, L7018,C7051,C1100 Is it ok? No Resolder or change Rx path components Yes Check F1003,U1011 any damage (Crack, open, etc) Yes Resolder or change F1003,U1011 components No Change the board END 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. 8. Level 3 Repair 8-4-20. LTE B17 RX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Rx path L1020,L1023,C1113,C7 053 Is it ok? No Resolder or change Rx path components Yes Check F1003,U1011 any damage (Crack, open, etc) Yes Resolder or change F1003,U1011 components No Change the board END 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. 8. Level 3 Repair 8-4-21. LTE B28 RX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Rx path C1072,F1007,C1078,F1 006,U10561,U1015 Is it ok? No Resolder or change Rx path components Yes Check F1003,U1011 any damage (Crack, open, etc) Yes Resolder or change F1003,U1011 components No Change the board END 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. 8. Level 3 Repair 8-4-22. LTE B4 RX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Rx path C1061,C1054,U1006,U1 010,C1060,C1068,C106 3,C1106,C1108 Is it ok? No Resolder or change Rx path components Yes Check F1003,U1010 any damage (Crack, open, etc) Yes Resolder or change F1003,U1011 components No Change the board END 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. 8. Level 3 Repair 8-4-23. GSM850/GSM900 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1017,C1018,C1027,C1 032,L1011 Is it ok? No Resolder or change Tx path components Yes Check U1011,F1003,PAM1000 any damage (Crack, open, etc) Yes Resolder or change U1011,F1003,PAM1000 components No Change the board END 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. 8. Level 3 Repair 8-4-24. GSM1800/GSM1900 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1001,C1002,C1040 Is it ok? No Resolder or change Tx path components Yes Check U1011,F1003,PAM1000 any damage (Crack, open, etc) Yes Resolder or change U1011,F1003,PAM1000 components No Change the board END 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. 8. Level 3 Repair 8-4-25. WCDMA2100/LTE B1 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1007,C1009,L1001,U1 0560,C1080,L1032,C10 81 Is it ok? No Resolder or change Tx path components Yes Check U1011,F1003,PAM1000 any damage (Crack, open, etc) Yes Resolder or change U1011,F1003,PAM1000 components No Change the board END 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. 8. Level 3 Repair 8-4-26. WCDMA1900 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1007,C1009,L1001,U1 0560,L1036,C1083,L103 5 Is it ok? No Resolder or change Tx path components Yes Check U1011,F1003,PAM1000 any damage (Crack, open, etc) Yes Resolder or change U1011,F1003,PAM1000 components No Change the board END 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. 8. Level 3 Repair 8-4-27. LTE B3 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1007,C1009,L1001,U1 0560,L1037,C1087,C70 50 Is it ok? No Resolder or change Tx path components Yes Check U1011,F1003,PAM1000 any damage (Crack, open, etc) Yes Resolder or change U1011,F1003,PAM1000 components No Change the board END 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. 8. Level 3 Repair 8-4-28. LTE B4 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1007,C1009,L1001,U1 0560,C1065,C1069,U10 10,U1006,C1054,C1056, C1061 Is it ok? No Resolder or change Tx path components Yes Check U1011,PAM1000 F1003 any damage (Crack, open, etc) Yes Resolder or change U1011,PAM1000,F1003 components No Change the board END 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. 8. Level 3 Repair 8-4-29. WCDMA850/LTE B5 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1030,C1038,C1031,C1 039,L1017,C1049 Is it ok? No Resolder or change Tx path components Yes Check U1011,F1003,PAM1000 any damage (Crack, open, etc) Yes Resolder or change U1011,F1003,PAM1000 components No Change the board END 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. 8. Level 3 Repair 8-4-30. WCDMA900/LTE B8 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1030,C1038,C1031,C1 039,L1014,C1042 Is it ok? No Resolder or change Tx path components Yes Check U1011,F1003,PAM1000 any damage (Crack, open, etc) Yes Resolder or change U1011,F1003,PAM1000 components No Change the board END 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. 8. Level 3 Repair 8-4-31. LTE B7 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1122,L1046,L1049,C1 124,L1047,C1116,L1043 ,F1008,L1040,C1099 Is it ok? No Resolder or change Tx path components Yes Check U1011,PAM1001 F1003 any damage (Crack, open, etc) Yes Resolder or change U1011,PAM1001,F1003 components No Change the board END 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. 8. Level 3 Repair 8-4-32. LTE B17 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1030,C1038,C1031,C1 039,L1024,C1057,C105 9 Is it ok? No Resolder or change Tx path components Yes Check U1011,PAM1000 F1003 any damage (Crack, open, etc) Yes Resolder or change U1011,PAM1000,F1003 components No Change the board END 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. 8. Level 3 Repair 8-4-33. LTE B28 TX It is not catching the channel in normal condition Check ANT PATH any damage (ANT1000,ANT1001, CPL1000,C1088,L1044,U10 569,C1085,L1045,C7055,C1 010,C1011,L7016,RFS1000, L1010,C1012,L1004) Yes Resolder or change Antenna path components No Check Tx path C1030,C1038,C1031,C1 039,U1009,F1007,C107 2 Is it ok? No Resolder or change Tx path components Yes Check U1011,PAM1000 F1003 any damage (Crack, open, etc) Yes Resolder or change U1011,PAM1000,F1003 components No Change the board END 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. 8. Level 3 Repair 8-4-34. BT/WLAN BT/WIFI does not work Check ANT PATH any damage (ANT2000,C2004,L2002,C2 001,U10558) Yes Resolder or change Antenna path components No Check RF path C7047,L7014,F2000,C2 003,L7013 Is it ok? No Resolder or change RF path components Yes Yes Check U2003 any damage (Crack, open, etc) Resolder or change U2003 components No Change the board END 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. 8. Level 3 Repair 8-4-35. GPS GPS does not work Check ANT PATH any damage (ANT2001,C2018,L2014,C2 012,L2013) Yes Resolder or change Antenna path components No Check RF path C2013,U2000,C2014,L2 009,U2001,L2010,U200 2,L7015,C7048 Is it ok? No Resolder or change RF path components Yes Yes Check U2003 any damage (Crack, open, etc) Resolder or change U2003 components No Change the board END 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. 8. Level 3 Repair 8-4-36. FM RADIO FM RADIO does not work Check the volume of handset. Check the earphone. Is it abnormal? Yes Change the speaker or earphone No L2012,C5013,L5005,C5 012,L5004 Is it ok? No Resolder or change RF path components Yes Yes Check U2003 any damage (Crack, open, etc) Resolder or change U2003 components No Change the board END 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.
