SM-G550T/SM-G550T1 SM-G550T2 Common Mobile Device CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Exploded View and Parts list 5. MAIN Electrical Parts List 6. Level 1 Repair 7. Level 2 Repair 8. Level 3 Repair 9. Reference data Notice: All functionality, features, specifications, and other product information provided in this document, including but not limited to, benefits, design, pricing, components, performance, availability, and capabiliti-es of the product are subject to change without notice. Samsung reserves the right to alter this doc-ument or the product described herein at anytime, without obligation to provide notification of such changes. 1.Safety Precautions 1-1. Repair Precaution Before attempting any repair or detailed tuning, shield the device from RF noise or static electricity discharges. Use only demagnetized tools that are specifically designed for small electronic repairs, as most electronic parts are sensitive to electromagnetic forces. Use only high quality screwdrivers when servicing products. Low quality screwdrivers can easily damage the heads of screws. Use only conductor wire of the properly gauge and insulation for low resistance, because of the low margin of error of most testing equipment. We recommend 22-gauge twisted copper wire. Hand-soldering is not recommended, because printed circuit boards (PCBs) can be easily damaged, even with relatively low heat. Never use a soldering iron with a power rating of more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F). Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected. Always use the replacement parts that are registered in the SEC system. Third-party replacement parts may not function properly. 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. 1.Safety Precautions 1-2. ESD(Electrostatically Sensitive Devices) Precaution Many semiconductors and ESDs in electronic devices are particularly sensitive to static discharge and can be easily damaged by it. We recommend protecting these components with conductive anti-static bags when you store or transport them. Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate static electricity from your body before repairing ESDs. Ensure that soldering irons have AC adapter with ground wires and that the ground wires are properly connected. Use only desoldering tools with plastic tips to prevent static discharge. Properly shield the work environment from accidental electrostatic discharge before opening packages containing ESDs. The potential for static electricity discharge may be increased in low humidity environments, such as air-conditioned rooms. Increase the airflow to the working area to decrease the chance of accidental static electricity discharges. 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. 2. Specification 2-1. GSM General Specification GSM850 EGSM 900 DCS1800 PCS1900 WCDMA 1900 WCDMA 1700 WCMDA 850 824~849 869~894 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 1852~1907 1932~1987 1712.4~1752.6 2112.4~2152.6 824~849 869~894 ARFCN range 128~251 0~124 & 975~1023 512~885 512~810 UL:9262~95 38 DL:9662~99 38 UL: 9612~9888 DL: 10562~10838 UL: 4132~4233 DL: 4357~4458 T x/ R x spacing 45MHz 45MHz 95MHz 80MHz 80MHz 400MHz 45MHz 3.84Mcps 3.84Mcps 3.84Mcps FrameLength: 10ms Slotlength: 0.667ms FrameLengt h: 10ms Slotlength: 0.667ms Freq. Band[MHz] Uplink/ D o wn l i n k Mod. Bit rate/ Bit Period 270.833kbps 270.833kbps 270.833kbps 270.833kbps 3.692us 3.692us 3.692us 3.692us Time Slot Period/ Frame Period 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms FrameLengt h: 10ms Slotlength: 0.667ms Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSK，HPS QPSKHQPS QPSK/16QAM K K M S P o we r 33dBm~5dB 33dBm~5dB 30dBm~0dB 30dBm~0dB m m m m 24dBm~50dBm 24dBm~ -50dBm 24dBm~ -50dBm P o we r C l a s s 5 p c l ~ 1 9 p c l 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm TDMA Mux 8 8 8 8 8 Cell Radius 35Km 35Km 2Km 2Km 2Km -106.7dBm -106.7dBm 8 2Km 2Km 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. 2. Specification 2-2. LTE General Specification LTE Band2 LTE Band4 LTE Band5 LTE Band12 Freq. Band[MHz] Uplink/ D o wn l i n k 1850~1910 1930~1990 1710~1755 2110~2155 824~849 869~894 699~716 729~746 ARFCN range UL: 18600~19199 DL: 600~1199 UL: 19950~20399 DL: 1950~2399 UL: 20400~20649 DL: 2400~2649 UL: 23010~23179 DL: 5010~5179 Tx/Rx spacing 80MHz 400MHz 45MHz 30MHz C h a n n e l B a n d wi d t h 1.4/3/5/10/15/20 MHz 1.4/3/5/10/15/20 MHz 1.4/3/5/10 MHz 1.4/3/5/10 MHz Modulation QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM QPSK,16/64QAM M S P o we r (MPR) -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm -35~25.7 dBm Sensitivit (QPSK) (BW 10MHz) -94.3 dBm -96.3 dBm -94.3 dBm -93.3 dBm Cell Radius >5Km >5Km >5Km >5Km 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. 3. Operation Instruction and Installation Main Function Item OS Description Android V6.0.1 (Marshmallow) 2G : 850/900/1800/1900 RF 3G : 850/1700/1900 LTE : Band 2/4/5/12 Battery 2,600mAh Base Band ISLAND S5E3475(1.3GHz Quad) Other RF GPS, Glonass, BT 4.1, USB 2.0, WIFI 802.11 a/b/g/n(2.4GHz) Camera 5 MP Rear, 2.0 MP Front LCD 4.99” HD TFT, 720×1280 RAM 1.5GB RAM + 8GB eMMC Sensor Accelerometer, Proximity Accessory Charger: 5V/1.5A Data cable: 3.5pi, 4Pin 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. 4. Exploded View and Parts List 4-1. Cellular phone Exploded View QME03 QLC01 QKP01 QKP02 QBR01 QMO01 QRF02 QCA01 QMP01 QCR162 QCA02 QJK01 QSP01 QRF03 QVO01 QCK01 QRE01 QRF01 QCR152 QBA01 QBC01 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. 5. MAIN Electrical Parts List Design LOC SEC CODE Description 0401-001110 D5000 DIODE-SWITCHING 0403-002001 D4000 DIODE-ZENER 0404-001782 ZD5014 DIODE-SCHOTTKY 0406-001606 U6021,U6022 DIODE-TVS 0406-001642 U6020,U6024,ZD5000 DIODE-TVS 0406-001642 ZD5012 DIODE-TVS 0406-001645 ZD5002,ZD5003,ZD5004 DIODE-TVS 0406-001645 ZD5005,ZD5006 DIODE-TVS 0406-001682 ZD5001 DIODE-TVS 0406-001690 ZD6013,ZD6015,ZD6016 DIODE-TVS 0406-001690 ZD6017,ZD6018,ZD6019 DIODE-TVS 0406-001690 ZD6020 DIODE-TVS 0406-001717 ZD6010,ZD6011,ZD6012 DIODE-TVS 0406-001730 ZD6007 DIODE-TVS 0406-001733 ZD4002 DIODE-TVS 0505-002388 U5002 FET-SILICON 0601-003526 LED4000 LED 1001-001755 U5003 IC 1001-001970 U2007 IC 1001-001999 U2006 IC 1001-002004 U1000 IC 1201-003626 PAM1001 IC 1201-003718 U1014 IC 1201-003790 U2009 IC 1201-003793 U2005 IC 1201-003794 U2008 IC 1201-003931 U6071 IC 1201-003962 PAM1000 IC 1201-003972 U1004 IC 1201-003974 U1006 IC 1201-004049 U1002 IC 1203-004818 U6005 IC 1203-004925 U6004 IC 1203-006744 U5009 IC 1203-008269 U6006 IC 1203-008490 U6010 IC 1203-008596 U4001 IC 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. 5. MAIN Electrical Parts List 1203-008646 U6069 IC 1203-008693 U2002 IC 1204-003527 U6023 IC 1205-005220 U2001 IC 1205-005310 U2000 IC 1205-005315 U4000 IC 1205-005341 UCP3000 IC 1205-005387 U1009 IC 1209-002275 U6009 IC 1209-002376 U6011 IC 1404-001664 TH4000 THERMISTOR 1404-001724 TH1000,TH3000 THERMISTOR 1405-001183 ZD5009,ZD5010 VARISTOR 2007-000148 R6029 R-CHIP 2007-001284 R4024 R-CHIP 2007-007190 R5025,R5026 R-CHIP 2007-007315 R3007 R-CHIP 2007-007741 R3011,R3017,R3040 R-CHIP 2007-007741 U6066 R-CHIP 2007-007798 R4019 R-CHIP 2007-008043 R1009 R-CHIP 2007-008045 R1010,R1111,R3050 R-CHIP 2007-008045 R3051,R3052,R3053 R-CHIP 2007-008045 R3054,R3055,R3056 R-CHIP 2007-008045 R3057 R-CHIP 2007-008048 R2000 R-CHIP 2007-008052 R5039 R-CHIP 2007-008055 R5014,R5016,R5028 R-CHIP 2007-008055 R5031,R5058,R6021 R-CHIP 2007-008210 R1004,R3013 R-CHIP 2007-008419 R3004,R3031,R4004 R-CHIP 2007-008419 R4027,R5034,R5038 R-CHIP 2007-008419 R5046 R-CHIP 2007-008420 R5059 R-CHIP 2007-008483 R6022,R6023,R6025 R-CHIP 2007-008483 R6026,R6041 R-CHIP 2007-008486 R4005,R4009,R4018 R-CHIP 2007-008486 R4022,R4025 R-CHIP 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. 5. MAIN Electrical Parts List 2007-008516 R2004,R3000,R3001 R-CHIP 2007-008516 R3003,R3014,R3022 R-CHIP 2007-008516 R3028,R3035,R3059 R-CHIP 2007-008516 R4013,R5000,R5010 R-CHIP 2007-008516 R5023,R5024,R5052 R-CHIP 2007-008516 R6012,R6013,R6024 R-CHIP 2007-008582 R1006,R1007 R-CHIP 2007-008588 R3002,R3005,R3019 R-CHIP 2007-008588 R3023,R3025,R3037 R-CHIP 2007-008588 R5053,R5054,R6001 R-CHIP 2007-008588 R6002,R6005,R6007 R-CHIP 2007-008588 R6043,R6044 R-CHIP 2007-008774 R4012,R4014,R6038 R-CHIP 2007-008774 R6040 R-CHIP 2007-008788 R3016,R5047,R5048 R-CHIP 2007-008798 R4020 R-CHIP 2007-008806 R1005,R1008,R1016 R-CHIP 2007-008806 R1018 R-CHIP 2007-009084 R5037,R5044 R-CHIP 2007-009111 R2002 R-CHIP 2007-009157 R1017,R3027,R4016 R-CHIP 2007-009157 R4030,R5065 R-CHIP 2007-009170 R6027 R-CHIP 2007-009171 R3012,R3032,R5001 R-CHIP 2007-009212 R4031 R-CHIP 2007-009408 R6010,R6011 R-CHIP 2007-009879 R5013,R5015 R-CHIP 2007-009920 R3026,R5011 R-CHIP 2007-010856 R4029 R-CHIP 2007-011043 R3036 R-CHIP 2007-011648 R4011 R-CHIP 2203-000425 C6122 C-CERAMIC,CHIP 2203-000438 C3024 C-CERAMIC,CHIP 2203-000714 C4082 C-CERAMIC,CHIP 2203-001153 C4110,C4115 C-CERAMIC,CHIP 2203-001239 C4094 C-CERAMIC,CHIP 2203-005344 C4080 C-CERAMIC,CHIP 2203-005682 C1053,C5021,C5022 C-CERAMIC,CHIP 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. 5. MAIN Electrical Parts List 2203-005682 C5037,C5038,C5039 C-CERAMIC,CHIP 2203-005682 C5040,C5078,C6012 C-CERAMIC,CHIP 2203-005682 C6032,C6041,C6125 C-CERAMIC,CHIP 2203-005682 C6126,C6137,C6138 C-CERAMIC,CHIP 2203-005725 C2012,C4011,C4031 C-CERAMIC,CHIP 2203-005727 C2001,C2003,C6139 C-CERAMIC,CHIP 2203-005729 C5023,C5032,C5033 C-CERAMIC,CHIP 2203-005729 C5034,C5035,C5041 C-CERAMIC,CHIP 2203-005729 C5079,C6128,C6132 C-CERAMIC,CHIP 2203-005731 C3043,C3044,C3045 C-CERAMIC,CHIP 2203-005731 C3046,C3047,C3048 C-CERAMIC,CHIP 2203-005731 C3049,C3050,C6123 C-CERAMIC,CHIP 2203-005731 C6124 C-CERAMIC,CHIP 2203-005734 C1051,C1089,C4040 C-CERAMIC,CHIP 2203-005736 C1007,C1015,C1020 C-CERAMIC,CHIP 2203-005736 C1029,C1030,C1033 C-CERAMIC,CHIP 2203-005736 C1038,C1059,C1064 C-CERAMIC,CHIP 2203-005736 C1065,C1082,C1092 C-CERAMIC,CHIP 2203-005736 C1104,C1109,C1110 C-CERAMIC,CHIP 2203-005736 C1111,C2025,C2035 C-CERAMIC,CHIP 2203-005736 C2040,C2052,C2061 C-CERAMIC,CHIP 2203-005736 C2067,C2068,C2072 C-CERAMIC,CHIP 2203-005736 C2073,C2074,C2076 C-CERAMIC,CHIP 2203-005736 C6136,C6142,L1001 C-CERAMIC,CHIP 2203-005736 L1004,L1006,L1023 C-CERAMIC,CHIP 2203-005736 L1026,L1030,L2002 C-CERAMIC,CHIP 2203-005736 L2006,L2017,L6010 C-CERAMIC,CHIP 2203-005777 C1009,L1002 C-CERAMIC,CHIP 2203-005789 C1105,C2054 C-CERAMIC,CHIP 2203-005792 C2024,C6140 C-CERAMIC,CHIP 2203-005806 C1016,C1018,C1043 C-CERAMIC,CHIP 2203-005806 C1084,C3004,C4005 C-CERAMIC,CHIP 2203-006190 C6131 C-CERAMIC,CHIP 2203-006194 C1114,C3040,C3041 C-CERAMIC,CHIP 2203-006194 R5051 C-CERAMIC,CHIP 2203-006305 C1052,C2004,C2029 C-CERAMIC,CHIP 2203-006305 C2032,C2036,C3051 C-CERAMIC,CHIP 2203-006305 C3052,C3053,C3054 C-CERAMIC,CHIP 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. 5. MAIN Electrical Parts List 2203-006318 C1060 C-CERAMIC,CHIP 2203-006348 C3121,C3122,C3123 C-CERAMIC,CHIP 2203-006399 C3000,C3001,C3002 C-CERAMIC,CHIP 2203-006399 C3005,C3009,C3010 C-CERAMIC,CHIP 2203-006399 C3011,C3012,C3013 C-CERAMIC,CHIP 2203-006399 C3015,C3016,C3019 C-CERAMIC,CHIP 2203-006399 C3022,C3023,C3025 C-CERAMIC,CHIP 2203-006399 C3026,C3027,C3028 C-CERAMIC,CHIP 2203-006399 C3029,C3031,C3033 C-CERAMIC,CHIP 2203-006399 C3034,C3036,C3038 C-CERAMIC,CHIP 2203-006399 C5001,C5002,C5003 C-CERAMIC,CHIP 2203-006399 C6024,C6026,C6029 C-CERAMIC,CHIP 2203-006399 C6037,C6040 C-CERAMIC,CHIP 2203-006400 C1035,C1037,C1041 C-CERAMIC,CHIP 2203-006400 C1054,C1093,C2039 C-CERAMIC,CHIP 2203-006400 C2046,C2081,C5026 C-CERAMIC,CHIP 2203-006400 C6135,C6141 C-CERAMIC,CHIP 2203-006410 C1057,C1090,C1101 C-CERAMIC,CHIP 2203-006423 C1026,C1079,C2030 C-CERAMIC,CHIP 2203-006423 C2056,C2071,C3017 C-CERAMIC,CHIP 2203-006423 C4006,C4014,C4067 C-CERAMIC,CHIP 2203-006423 C4098,C5006,C5007 C-CERAMIC,CHIP 2203-006423 C5008,C5009,C5010 C-CERAMIC,CHIP 2203-006423 C5011,C5012,C5014 C-CERAMIC,CHIP 2203-006423 C5016,C5017,C5018 C-CERAMIC,CHIP 2203-006423 C5075,C5076,C6028 C-CERAMIC,CHIP 2203-006423 C6034,C6035,C6133 C-CERAMIC,CHIP 2203-006423 U6017 C-CERAMIC,CHIP 2203-006556 C1027,C2016,C4050 C-CERAMIC,CHIP 2203-006556 C4051 C-CERAMIC,CHIP 2203-006562 C4090,C5081 C-CERAMIC,CHIP 2203-006604 C1039,C1108 C-CERAMIC,CHIP 2203-006611 C1091 C-CERAMIC,CHIP 2203-006665 C1058,L1018 C-CERAMIC,CHIP 2203-006668 C1040,C3003,C3068 C-CERAMIC,CHIP 2203-006668 C5028,C5030,C5031 C-CERAMIC,CHIP 2203-006668 C5067,C5068 C-CERAMIC,CHIP 2203-006674 C1061,C2051,L1042 C-CERAMIC,CHIP 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. 5. MAIN Electrical Parts List 2203-006707 C1036,L1039 C-CERAMIC,CHIP 2203-006815 C4037 C-CERAMIC,CHIP 2203-006839 C1019,C6010 C-CERAMIC,CHIP 2203-006872 C2011,C2014,C2019 C-CERAMIC,CHIP 2203-006872 C3008,C3014,C3018 C-CERAMIC,CHIP 2203-006872 C3035,C3039,C4009 C-CERAMIC,CHIP 2203-006872 C4012,C4016,C4020 C-CERAMIC,CHIP 2203-006872 C4038,C4059,C4061 C-CERAMIC,CHIP 2203-006872 C4064,C4065,C4097 C-CERAMIC,CHIP 2203-006872 C5000,C6008,C6134 C-CERAMIC,CHIP 2203-006896 C5036 C-CERAMIC,CHIP 2203-006978 C4002,C4117 C-CERAMIC,CHIP 2203-006979 C1068,C1070,C1071 C-CERAMIC,CHIP 2203-006979 C1074,C1075,C1078 C-CERAMIC,CHIP 2203-006979 C2021 C-CERAMIC,CHIP 2203-006994 C3060,C3061,C3062 C-CERAMIC,CHIP 2203-007194 C2022 C-CERAMIC,CHIP 2203-007210 C2002 C-CERAMIC,CHIP 2203-007240 C4022,C4055,C4060 C-CERAMIC,CHIP 2203-007271 C4077 C-CERAMIC,CHIP 2203-007279 C2041 C-CERAMIC,CHIP 2203-007295 C6143 C-CERAMIC,CHIP 2203-007317 C2010,C3007,C4007 C-CERAMIC,CHIP 2203-007317 C4033,C4043,C4045 C-CERAMIC,CHIP 2203-007317 C4048,C4052,C4054 C-CERAMIC,CHIP 2203-007317 C4058,C4073,C4096 C-CERAMIC,CHIP 2203-007317 C5004,C5013,C5015 C-CERAMIC,CHIP 2203-007317 C6007,C6038,C6130 C-CERAMIC,CHIP 2203-007392 C1050,C4042 C-CERAMIC,CHIP 2203-007393 C1044,C1088,C2020 C-CERAMIC,CHIP 2203-007393 C2031,C2037,C4004 C-CERAMIC,CHIP 2203-007393 C4015,C4021,C4027 C-CERAMIC,CHIP 2203-007393 C4030,C4041,C4095 C-CERAMIC,CHIP 2203-007449 C2000,C2005,C2006 C-CERAMIC,CHIP 2203-007449 C2007,C2008,C2009 C-CERAMIC,CHIP 2203-007449 C2013,C2015,C2017 C-CERAMIC,CHIP 2203-007449 C2018,C2038,C3020 C-CERAMIC,CHIP 2203-007449 C3030,C3032,C3037 C-CERAMIC,CHIP 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. 5. MAIN Electrical Parts List 2203-007449 C4078,C4085,C4111 C-CERAMIC,CHIP 2203-007449 C4112,C5020,C5073 C-CERAMIC,CHIP 2203-007449 C5074,C5077,C6001 C-CERAMIC,CHIP 2203-007449 C6003,C6033 C-CERAMIC,CHIP 2203-007474 C1069,C1076,C1077 C-CERAMIC,CHIP 2203-007474 C3006,C3042,C5027 C-CERAMIC,CHIP 2203-007474 C6127,C6129 C-CERAMIC,CHIP 2203-007775 C1017,C1047,C4071 C-CERAMIC,CHIP 2203-007781 C4001,C4091 C-CERAMIC,CHIP 2203-007795 C6019,C6021 C-CERAMIC,CHIP 2203-007796 C1067,C1072,C1073 C-CERAMIC,CHIP 2203-007796 C1080,C4076,C4083 C-CERAMIC,CHIP 2203-007796 C4086,C5005,C5071 C-CERAMIC,CHIP 2203-007796 C5072,C6025 C-CERAMIC,CHIP 2203-008097 C4074,C5055,C5056 C-CERAMIC,CHIP 2203-008242 C4008,C4017,C4019 C-CERAMIC,CHIP 2203-008242 C4025,C4026,C4028 C-CERAMIC,CHIP 2203-008242 C4035,C4036,C4039 C-CERAMIC,CHIP 2203-008242 C4049,C4063,C4069 C-CERAMIC,CHIP 2203-008242 C4070,C4072,C4092 C-CERAMIC,CHIP 2203-008242 C4093,C4108,C4120 C-CERAMIC,CHIP 2203-008242 C5019 C-CERAMIC,CHIP 2203-008394 R2006 C-CERAMIC,CHIP 2203-008527 C4079,C4081,C4121 C-CERAMIC,CHIP 2203-008529 C1087 C-CERAMIC,CHIP 2203-008749 C6018 C-CERAMIC,CHIP 2203-008860 C4087,C6002,C6004 C-CERAMIC,CHIP 2203-008860 C6011,C6023,C6030 C-CERAMIC,CHIP 2203-008876 C4044,C4056,C4062 C-CERAMIC,CHIP 2203-008876 C6017 C-CERAMIC,CHIP 2203-009048 C4000,C4068 C-CERAMIC,CHIP 2203-009733 C4018,C4023,C4088 C-CERAMIC,CHIP 2203-009733 C6020,C6022,C6027 C-CERAMIC,CHIP 2703-002308 L5000 INDUCTOR-SMD 2703-002649 C1045,L1008 INDUCTOR-SMD 2703-002858 C1095,L1028 INDUCTOR-SMD 2703-002900 C1066,L1035 INDUCTOR-SMD 2703-002901 C1098 INDUCTOR-SMD 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. 5. MAIN Electrical Parts List 2703-002903 C1055 INDUCTOR-SMD 2703-002907 C2057 INDUCTOR-SMD 2703-002951 C1096,C1102,L1040 INDUCTOR-SMD 2703-002953 L1033,L6009 INDUCTOR-SMD 2703-002958 L2019,L4005 INDUCTOR-SMD 2703-002959 L2013 INDUCTOR-SMD 2703-002960 L2011 INDUCTOR-SMD 2703-003293 L5004 INDUCTOR-SMD 2703-003686 L4000 INDUCTOR-SMD 2703-003878 L5005 INDUCTOR-SMD 2703-003970 L1009,L1010,L1021 INDUCTOR-SMD 2703-004000 L1003 INDUCTOR-SMD 2703-004012 C1003,C1107,L1014 INDUCTOR-SMD 2703-004013 C1008 INDUCTOR-SMD 2703-004018 C2023,L1000,L1011 INDUCTOR-SMD 2703-004018 L1020,L1041 INDUCTOR-SMD 2703-004030 L1032 INDUCTOR-SMD 2703-004032 L1036 INDUCTOR-SMD 2703-004035 C1048,C1049,C2034 INDUCTOR-SMD 2703-004036 L2008 INDUCTOR-SMD 2703-004037 L1007,L4008 INDUCTOR-SMD 2703-004286 C2049 INDUCTOR-SMD 2703-004300 L1037 INDUCTOR-SMD 2703-004328 L2009 INDUCTOR-SMD 2703-004362 L6007 INDUCTOR-SMD 2703-004363 C1028 INDUCTOR-SMD 2703-004366 L1027,L4007 INDUCTOR-SMD 2703-004367 C1113,L1024,L1038 INDUCTOR-SMD 2703-004371 L1031 INDUCTOR-SMD 2703-004408 L1029 INDUCTOR-SMD 2703-004763 L1017 INDUCTOR-SMD 2703-004764 L4009 INDUCTOR-SMD 2703-004853 C1115 INDUCTOR-SMD 2703-004862 C2033,C2058 INDUCTOR-SMD 2703-004914 L2003 INDUCTOR-SMD 2703-005066 U2031 INDUCTOR-SMD 2703-005067 L4001,L4002,L4004 INDUCTOR-SMD 2703-005089 C2075 INDUCTOR-SMD 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. 5. MAIN Electrical Parts List 2703-005109 U6068 INDUCTOR-SMD 2703-005116 L6003 INDUCTOR-SMD 2703-005118 L6002 INDUCTOR-SMD 2703-005295 L1022 INDUCTOR-SMD 2801-005254 OSC4000 CRYSTAL-UNIT 2801-005406 OSC2000 CRYSTAL-UNIT 2805-001098 OSC2001 OSCILLATOR 2809-001411 TCX1000 OSCILLATOR-VCTCXO 2901-001798 F601,F602,F603,F604 FILTER-EMI 2901-001798 F605 FILTER-EMI 2904-002138 F2004 FILTER-SAW 2904-002150 F1007 FILTER-SAW 2904-002168 F2000 FILTER-SAW 2904-002169 F2006 FILTER-SAW 2904-002190 F1004 FILTER-SAW 2904-002225 F2005 FILTER-SAW 2904-002256 F1005 FILTER-SAW 2904-002263 F1006 FILTER-SAW 2904-002308 F2007 FILTER-SAW 2904-002314 F2001 FILTER-SAW 2910-000270 F1003 FILTER 2910-000294 F1002 FILTER 2910-000296 F1000 FILTER 2910-000374 F1001 FILTER 3003-001233 AU1,AU2 MIC-CONDENSOR 3301-001438 L2004 CORE-FERRITE 3301-001659 L2001 CORE-FERRITE 3301-001729 L5017 CORE-FERRITE 3301-001787 L5012,L5013 CORE-FERRITE 3301-001789 L5014,L5015 CORE-FERRITE 3301-001885 L5002,L5007,L5008 CORE-FERRITE 3301-001885 L5010,L5018 CORE-FERRITE 3301-001895 L2000,L2005,L2010 CORE-FERRITE 3301-001901 L6000 CORE-FERRITE 3301-002078 L5006,L5009,L5011 CORE-FERRITE 3301-002122 L2014,L2015 CORE-FERRITE 3301-002228 L1034,U1005 CORE-FERRITE 3301-002236 L1005,L5003,L5016 CORE-FERRITE 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. 5. MAIN Electrical Parts List 3301-002238 L1012,L1013,L1015 CORE-FERRITE 3301-002238 L1016,L1019,L1025 CORE-FERRITE 3301-002243 L6001,L6004,L6005 CORE-FERRITE 3301-002254 L4006 CORE-FERRITE 3301-002286 L5001 CORE-FERRITE 3404-001547 TAC5000,TAC5001 SWITCH-TACT; 3404-001547 TAC5002 SWITCH-TACT 3705-001708 RFS1000 CONNECTOR-COAXIAL 3708-003254 SLC6000,U6018 CONNECTOR-FPC/FFC/PIC 3709-001889 CN6000 CONNECTOR-CARD 3711-007295 HDC6000 CONNECTOR-HEADER 3711-008347 HDC5000 CONNECTOR-HEADER 3711-008737 BTC4000 CONNECTOR-HEADER 3712-001621 ANT5000,ANT5001 CONNECTOR 3712-001621 ANT5002,ANT5003 CONNECTOR 3712-001621 U5004,U5005,U5006 CONNECTOR 3712-001621 U5007 CONNECTOR 3712-001626 ANT1000,ANT1001 CONNECTOR 3712-001626 ANT2000,ANT2001 CONNECTOR 3712-001626 ANT2002,ANT2003 CONNECTOR 3722-003708 IFC4000 JACK-PHONE GH61-04482A GA1000,GA1001 ;SUS-MSM8974-A GH61-08265A SUS1003,U6075 SUS-SMG7200-A GH61-08266A SUS1004 SUS-SMG7200-B GH61-09658A GA1002 SUS-SMJ500F-EUR GH62-00047A C1001,C1002,C1011 JSM-TSL-2-0.8-1DBK GH62-00047A C1012,C1013,R1000 JSM-TSL-2-0.8-1DBK GH62-00047A R1001,R1002,R1003 JSM-TSL-2-0.8-1DBK GH98-37595A SC1003 SC-J5EURLTE-AP GH98-38332A SC1002 SC-O5-PMIC GH98-38333A SC1001 SC-O5-RF 1108-000594 UME5000 MEMORY Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. 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. 6. Level 1 Repair 6-1. S/W Download 6-1-1. Prepare for S/W Downloading Installation program: Downloader Program (Odin3 v3.12.1.exe) Mobile Phone Data Cable Mobile device specific S/W: Binary files ※ Settings Data Cable : GH39-01580N 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. 6. Level 1 Repair 6-1-2. S/W Installation Program (Downloader program) Open up the S/W Installation Program by executing the "Odin3 v3.12.1.exe" 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. 6. Level 1 Repair 1. Enable the check mark by click on the following options, - Check Auto Reboot, Re-Partition, and F. Reset Time, Nand Erase All - Check PIT - Check BOOTLOADER, PDA, PHONE, and CSC Files * Note : "Odin v3.10 or above" checks MD5 checksum just after file selection. 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. 6. Level 1 Repair 2. Enter into Download Mode - Enter into Download Mode by pressing Volume Down button, Home button and ON/OFF Button simultaneously followed by pressing Volume up button as a direction of the phone. 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. 6. Level 1 Repair 3. Connect the device to PC via Data Cable. Make sure that the one of communication ports [ID:COM] box is highlighted in sky blue. The device is now connected with the PC and ready to download the binary files in it. 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. 6. Level 1 Repair 4. Start downloading the binary files into the device by clicking Start button on the screen. The green colored "PASS!" sign will appear on the upper-left box if the binary files have been successfully downloaded into the device. 5. Disconnect the device from the Data cable. 6. Once the device boots up, you can check the version of the binary file or name by pressing the following code in sequence; *#1234# You can perform Factory Reset by Settings → Accounts → Backup and reset ※ Caution. Never disconnect during the S/W downloading. 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. 6. Level 1 Repair 6-2 IMEI writing 6-2-1 Preparation - New IMEI writing Program has been released. - Supported Model : Models which CAB files are uploaded on HHPsvc INI File category, instead of ini file. - Refer to below IMEI writing procedure. - H/W - S/W ① Library Install To use Daseul, library files should be installed. Refer to SVC Bulletin “(11-82) Daseul (New IMEI writing Program) Library Install guide_rev1.0” ②Launcher DASEUL_SVC_Launcher_v3_0_25 or higher -Uploaded on HHPsvc Notice ③ Runtime File 1. DASEUL_Runtime_Ver_3.1.139.0.CAB or higher -Uploaded on HHPsvc Notice 2. Make ‘ModelName’ folder at the same position with launcher & Runtime file. ④Model File Copy Model File under the ‘Model Name’ folder 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. 6. Level 1 Repair 6-2-2 IMEI writing Process 1. Run DASEUL_SVC_Launcher_v3.0.10.exe 2. Select IMEI and then Extract & Run 3. Check ‘IMEI Write / IMEI Check’, and click ‘IMEI SVC & Repair Option’ ① 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. 6. Level 1 Repair 4. Check ‘SVC , User Ticket No’ and click OK 5. Click ‘Hardware Config’ 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. 6. Level 1 Repair 6. Click ‘Port Setting’ 7. Select Port Number and SAVE 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. 6. Level 1 Repair 8.Click OK to proceed 9. Click Model Info and OK when pop-up shows 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. 6. Level 1 Repair 10. Click OK 11. Input SKU_CODE and BUYER, then click Save button. ※ Refer to HHPsvc→IMEI Review to check SKU Code and buyer. 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. 6. Level 1 Repair 12. Input IMEI Number and click Apply. 13. ① Click Start, and input IMEI writing ID and Password →②input Ticket No. 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. 6. Level 1 Repair 14. Connect the phone to Anyway JIG ※ When you connect the phone, the phone should be turned off. After connecting the phone, the phone will be booted automatically. 15. IMEI Writing Proceeding 16. IMEI Writing Success 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. 6. Level 1 Repair 6-3. RF Calibration 6-3-1. Required items in order to calibrate RF Installation program: RF Calibration Program - Daseul_Launcher_vx.x.xx.exe - Daseul_CAL_ALL_Runtime_x.x.xxx.x.CAB - Model File (SM-G550T_OPEN_CALIBRATION_Ver_3.1.201.3.CAB) ※ It is required to use the latest program. SM-G550T Mobile Phone E3632A Power Supply JIG BOX (GH81-11888A) Adapter (GH81-11888K) 1.35Φ RF Cable (GH81-11962G 1ea) R&S CMW500 GPIB Cable (2ea) IF Cable (GH81-10952A) UART Serial Cable Table of test cables IF Cable GH81-10631A 11 pin GH81-11962D GH81-10952A 7 pin (New) GH81-11962G GH81-11171A 7 pin (Old) GH81-11962C GH81-11962F 1.35T, Short 1.35T, Long 1.6T, Short 1.6T, Long GH81-11962A GH81-11962B GH81-11962E Use / No use Divider Cable 50Ω terminator RF Cable (Manual) 4 Port Divider 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. 6. Level 1 Repair 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. 6. Level 1 Repair 6-3-2. RF Calibration Program 1. Run the RF Calibration Program Launcher, 'DASEUL_Launcher_vx.x.xx.exe'. 2. Check the 'Calibration' menu, and select 'Extract & Run'. 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. 6. Level 1 Repair 3. Check the 'CAL' and open the model file, then select 'Start' button. 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. 6. Level 1 Repair 4. Change the Line Type to 'Block Cell' and disable 'Smart Cloud Cell'. 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. 6. Level 1 Repair 5. Set the GPIB address of MSTS(CMW500) and Power Supply(E3632A) to enter 'Hardware Config' and 'Save'. (Check the GPIB address of equipments in advance) 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. 6. Level 1 Repair 6. Press 'OK' to start RF Calibration after completing all settings. 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. 6. Level 1 Repair 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. 7. Level 2 Repair 7-1. Components on the Rear Case 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. 7. Level 2 Repair 7-2. Pre-requisite Tweezers / Disass'y Stick / Screw Driver Anti-static Gloves Clean Swab Ethyl Alcohol OCTA Disassembly Holder OCTA Disassembly Upper Mobile Dryer OCTA Attach JIG(1N for 1 minute) 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. 7. Level 2 Repair 7-3. Parts which must be changed after repair BOM Discription Picture Remarks A/S-SVC REPAIR TAPE ALL [GH81‐13360A] Replace when repair Front part A/S-SVC REPAIR CU SHEET ALL [GH02‐11546A] 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. 7. Level 2 Repair 7-4. Disassembly ※ Be careful to put on antistatic wrist strap ! [2] [1] Detach LCD connector 1) Put the device in the chamber for 10 minutes under 70~80℃ 2) Detach the LCD using Vaccum Jig [3] Unscrew Rear 9 Point [4] Disassemble the REAR Hook 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. 7. Level 2 Repair PBA HOOK [5] Disassemble PBA Screw1 Point And Earjack connector. [6] Disassemble the PBA Hook [7] Disasemble PBA from the bracket [8] Disassemble CAM from the PBA 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. 7. Level 2 Repair 7-5. Assembly ※ Be careful to put on antistatic wrist strap ! PBA HOOK [1] Assemble CAM [2] Assemble PBA to the bracket PBA Screw [3] Assemble the VT camera and main camera [4] Assemble PBA on Bracket(Be careful about t on PBA (Torque : 1.1 Kgf ·cm) he hooks on bracket), and screws 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. 7. Level 2 Repair [5] Screw Rear Point （screw torque：1.25 Kgf·cm） [7] Torque : 1 N - Press time : 1 Minute [6] Assemble LCD on the Rear Assy [8] Assemble LCD Connector and Cover on the Rear Assy 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 8-1. Components Layout 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. SAMSUNG CONFIDENTIAL VPH_PWR_BLU LCD_BL_SCL/SDA_1P8 PANEL_EN_P/N LCD_BL_EN VRF_TX/RX_1P2 VSP_5P0 / VSN_-5P0 LED_A_20P / LED_K1/K2 Display Power LCD_PWM_CONN VRF_TX/RX_LO_1P2 VDD_RFFE_A1P8 VRF_A1P8 VDD_1P8/1P0_CP VPH_PWR VDD_1P8_CP PRX_G900 PRX_G1800 SAW SAW VREG_S3_1P95 / VPH_PWR PRX_TR_IN_G900 PRX_TR_IN_G1800 TX_TR_OUT_GSMHB TX_TR_OUT_GSMLB MAIN_FORWARD PRX_I_P/N PRX_Q_P/N TX0_I_P/N TX0_Q_P/N VPH_PWR VRF_PAM_VCC1 TX_PA_OUT_B2 LNA Duplexer TX_PA_OUT_B4 Duplexer LCD_MIPI_CLK_P/N_F / LCD_MIPI_D0~3_P/N_F Cortex-A7 Quad CPU 0 1.3 GHz CPU 1 1.3 GHz CPU 2 1.3 GHz CPU 3 1.3 GHz VDD_CAM_SENSOR_A2P8 / VDD_CAM_1P8 VDD_CAM_AF_2P8 / CAM_CORE_1P2 CAM_SCL/SDA_1P8 CAM_RST_N CAM_MCLK CAM_STBY CAM_MIPI_CLK_P/N_(F) / CAM_MIPI_D0~1_P/N_(F) PRX_TR_IN_B2_G1900 PRX_LNA_EN_B2_G1900 LNA PRX_TR_IN_B4 PRX_LNA_EN_B4 LNA SAW PRX_LNA_EN_B5 DRX_I_P/N DRX_Q_P/N Conn. VDD_CAM_SENSOR_A2P8 / VDD_CAM_1P8 PA0_R0 PA_ON_GP2 PA_ON_GP4 PA_ON_GP5 TX_PA_OUT_B5 Duplexer System Control Unit VTCAM_I2C_SCL/SDA VTCAM_RST_N VT_CAM_MCLK VTCAM_STBY VTCAM_MIPI_CLK_P/N_(F) / VTCAM_MIPI_D0_P/N_(F) RFFE0_CLK/DATA 512 kB L2 Cache TX_TR_OUT_B2_B4 TX_TR_OUT_B5 TX_PA_OUT_B12 B12 PAM LNA Duplexer PA0_R0~1 PA_ON_GP2 PA_ON_GP4 PA_ON_GP5 PA_ON_B12 PRX_TR_IN_B12 PRX_LNA_EN_B12 SENSOR_SCL/SDA_1P8 Accelerometer Sensor ACC_INT_N SAW TX_TR_OUT_B12 VRF_DRX_LNA SENSOR_SCL/SDA_1P8 Proximity Sensor PROXY_INT LTE LNA SAW SAW SUB_ANT_SW_CTL1~2 SPDT RF Switch LTE LNA DRX_SW_CTL_LB DRX_TR_IN_B2_4 DRX_LNA_EN_MB DRX_TR_IN_B5_12 EMMC_RST/CLK/RCLK/CMD/D(0~7) DRX_LNA_EN_LB DDR3_DM(0~3) / DDR3_DQ(0~31) / DDR3_DQS(0~3)_P/N VRF_TCXO_1P8 VDD_GPS_2P8 GNSS LNA VDD_PROXY_3P3 AFC_TCXO VDD_EMMC_1P8 / VDDF_EMMC_2P8 8GB eMMC + 12Gb LPDDR3 VDD_DDR_1P8 / VDD_DDR_1P2 VDDCA_DDR_1P2 / VDDQ_DDR_1P2 VREF_LPDDR3 26MHz VRF_PAM_VCC1 RFFE0_CLK/DATA VDD_GPS_2P8 VDD_GPS_1P8 GPS_LNA_EN HW_REV2 HW_REV1 HW_REV0 GPS_EN GPS_CAL GPS_UART_TXD/RXD/CTS/RTS GNSS SAW VDD_PU_1P8 VPH_PWR AP VBUS_DET MUIC_SCL/SDA_1P8 IF_PMIC_SCL/SDA_1P8 FG_SCL/SDA_1P8 USB_AP_D_P/N MUIC_INT IF_PMIC_RST IF_PMIC_INT CHG_EN FG_ALERT CAM_CORE_EN CAM_FLASH_EN CAM_TORCH_EN PMIC_PERI_CLK_32K 26MHz VPH_PWR VDD_1P8_CP BT_REG_ON BT_DEV/HOST_WAKE BT_UART_TXD/RXD/CTS_N/RTS_N BT_PCM_CLK/LRCK/D_IN/D_OUT WLAN_REG_ON WLAN_HOST_WAKE WLAN_CLK/CMD/D(0~3) BT/WiFi/FM SAW VDD_SENSOR_3P0 DRX_LNA_EN_MB DRX_LNA_EN_LB PMIC_TCXO_26M SAW VDD_SENSOR_IO_1P8 DRX_SW_CTL_LB VRF_DRX_LNA APT Conn. SUB_ANT_SW_CTL1~2 DDR3_CA(0~9) / DDR3_CLK_P/N / DDR3_CKE(0~1) / DDR3_CS(0~1) VPH_PWR VDD_1P8_CP 2M Camera PRX_LNA_EN_B2_G1900 PRX_LNA_EN_B4 PRX_LNA_EN_B5 PRX_LNA_EN_B12 SAW 5M Camera Transceiver PRX_TR_IN_G850_B5 SP4T RF Switch Conn. TSP_SCL/SDA_1P8 TSP_INT B2/B4/B5 PAM VPH_PWR VRF_PAM_VCC1 PA0_R0~1 PA_ON_B12 LCD / TSP VDD_LCD_1P8 VDD_TSP_A3P0 PDET_RFIC TX0_POLAR0_TDD_TRX_SW0 TRX_B12 TRX_B5 TRX_B4 TRX_B2 RFFE0_CLK/DATA LCD_RST_N Filter LCD_MIPI_CLK_P/N / LCD_MIPI_D0~3_P/N TR_SPI_EN/CLK/DATA/RST FEM LDO LCD_LDO_EN TSP_LDO_EN WLAN_TXD/RXD FM_ANT VPH_PWR IF PMIC VRF_THM_1P8 VDD_PU_1P8 VDD_PU_1P8 Thermister Thermister Load Switch Conn. CHG_OUT VBAT_SENSE FG_SENSE_P/N Battery Contact VDD_SENSOR_3P0 VDD_MOTOR_3P3 Motor VDD_CAM_AF_2P8 UART_TXD/RXD_IF CAM_CORE_1P2 JIG_ON_N BAT_ID VPH_PWR VDD_PU_1P8 VDD_MMC_2P8 Thermister Micro USB BAT_ID PMIC_PERI_CLK_32K 37.4MHz CHG_IN_5P0 USB_D_P/N USB_ID TR_THM AP_THM MAIN_THM LDO Flash LED T-Flash / SIM T_FLASH_CLK / T_FLASH_CMD / T_FLASH_D(0~3) T_FLASH_DET_N VDDQ_SIM0 SIM1_RST / SIM1_CLK / SIM1_DATA Socket 2MIC_UART_EN UART_TXD/RXD LDO VDD_PU_1P8 VPH_PWR 2MIC_UART_EN UART_TXD/RXD VDD_2MIC_1P1 VDD_PU_1P8 2 MIC Dual SPDT Analog Switch 2MIC_UART_TXD/RXD 2MIC_SCL/SDA_1P8 2MIC_RST 2MIC_WAKE PMIC_PCM_CLK BB_I2S_SDI/SDO/BCK/LRCK EAR_ADC_3.5_AP HOME_KEY Home Key VOL_UP VOL_DN Volume Key PHONE_ON Power Key UART_TXD/RXD_IF CODEC_I2S_D_IN/D_OUT/LRCK EAR_MIC_P(EAR_MIC_3.5_P) / EAR_ADC_3.5 VDD_MICBIAS2_2P8 EAR_OUT_L/R / EAR_OUT_FB EAR_L/G_DET VPH_PWR Main MIC VDD_MICBIAS_2P8 MAIN_MIC_P Sub MIC VDD_MICBIAS_2P8 SUB_MIC_P RCV RCV_P RCV_N SPK SPK_OUT_P SPK_OUT_N JIG_ON_N ACOK (VBUS_DET) PMIC VREF_LPDDR3 PMIC_TCXO_26M PMIC_PERI_CLK_32K 32.768kHz Operating Band SM-G550T RF BLOCK DIAGRAM 2G : GSM850/EGSM900/DCS1800/PCS1900 3G : WB2 / WB4 / WB5 4G LTE : LB2 / LB4 / LB5 / LB12 RFFE0_CLK Main Ant RFFE0_DATA TRX_B5 F1002 [B5 DUPLEXER] TX_TR_OUT_B5 PRX_IP TX_TR_OUT_B2_B4 PRX_IN TX_PA_OUT_B5 PAM1000 U1014 [B5/G850 LNA] RF_SIGNAL TRX_B2 F1007 [B5/G850 RX FILTER] [B2/4/5 PAM] TX_PA_OUT_B2 F1000 [B2 DUPLEXER] PA0_R0 (FROM UCP3000) PRX_QP PA_ON_GP2 (FROM UCP3000) PRX_QN PA_ON_GP4 (FROM UCP3000) DRX_IP PA_ON_GP5 (FROM UCP3000) DRX_IN DRX_QP U1004 [B2 LNA] TRX_B4 PRX_TR_IN_G850_B5 TX_PA_OUT_B4 F1001 [B4 DUPLEXER] PRX_TR_IN_B2_G1900 [FEMID] TX_PA_OUT_B12 F1003 [B12 DUPLEXER] U6071 [B12 LNA] TX0_QN TX_TR_OUT_B12 F1005 [B12 SAW FILTER] TRX_B12 TX0_IP TX0_IN TX0_QP PRX_TR_IN_B4 U1006 [B4 LNA] U1002 DRX_QN PDET_RFIC PAM1001 [B12 PAM] PA0_R0 (FROM UCP3000) PA0_R1 (FROM UCP3000) [TRANSCEIVER] PA_ON_B12 (FROM UCP3000) TX0_POLAR0_TDD_TRX_SW0 PRX_TR_IN_B12 PRX_G1800 F1004 [G1800 RX FILTER ] PRX_TR_IN_G1800 PRX_G900 F1006 [G900 RX FILTER] PRX_TR_IN_G900 UCP3000 U1009 [MODEM] TR_SPI_EN TR_SPI_CLK TR_SPI_DATA TR_SPI_RST RFFE0_CLK (TO U1002) TX_TR_OUT_GSMLB RFFE0_DATA (TO U1002) TX_TR_OUT_GSMHB PA0_R0 (TO PAM1000/ PAM1001) RFFE0_DATA (FROM UCP3000) PA_ON_GP2 (TO PAM1000) RFFE0_CLK (FROM UCP3000) PA_ON_GP4 (TO PAM1000) MAIN FORWARD PA_ON_GP5 (TO PAM1000) Diversity Ant DRX_B4 DRX_B2 DRX_B2_B4 F2007 [B2/4 Rx Filter] U2005 [DRX MB LNA] DRX_TR_IN_B2_4 PA0_R1 (TO PAM1001) PA_ON_B12 (TO PAM1001) U2006 DRX_B5 [SP4T Switch] DRX_B12 F2004 [B5 Rx Filter] F2005 [B12 Rx Filter] DRX_B5 DRX_B12 AFC_TCXO U2007 [SP2T Switch] DRX_B5_B12 U2008 [DRX LB LNA] TR_TCXO DRX_TR_IN_B5_12 TCX1000 [OSC] PMIC_TCXO_26M U4001 [PMIC] Model : SM-G550T Revision : REV0.4 Manufacture Count : 573 EA Charge : 조재원 Contact : 010-5508-1191 Date : 04월28일 오전 Routing : O Resin : O ANT5003 C5080 L5000 C5055 C6040 ZD5010 C5069 C5070 L5013 C6037 L5012 R5047 R5048 C5039 C5040 R6029 R1003 R1000 C1002 ZD5009 D5000 C5019 C1013 ANT5001 C5056 C5078 L5018 C5079 C5018 L5017 ZD5000 ANT5000 C5077 U6011 ANT5002 VX_Setup(2016-01-20)_HHP C6138 R6005 L2001 C2011 C6137 SLC6000 C6135 C2012 R6007 OSC2001 C2025 L6006 R6039 C6134 C6008 U6017 C6007 C6127 C6128 TP_C6001 R6038 R3028 C4098 R3014 R3035 R3024 R4020 R3033 R3038 C3045 ZD4002 R6013 R6036 C6003 C6120 R6037 R6012 C6025 U6005 C6023 C6026 U6004 C6024 R3026 R3004 F601 R3031 F605 F603 F604 C3003 C5006 F602 TP4005 R3008 R3030 R3010 R3007 C3054 R4013 C3052 TP4009 C4057 R4005 R3001 C3048 C3047 C3053 C3049 C3051 C3050 R3055 R3056 R3054 R3057 TP_C6000 C6001 TP_XNRSTOUT TP4006 C3024 C5035 R5038 R5037 R3000 TAC5001 R4018 ZD5008 BH4006 C3046 C3043 R3053 UCP3000 R3052 C3044 R3050 R3051 C3068 R3032 BH4002 C3028 TP4000 C3020 R3016 U6070 R3036 L2014 R6011 R6010 R5031 C5012 R5011 R5002 R5001 R5003 C5013 R5000 R5006 R5010 R5007 R5005 R5008 C2037 R4030 U6012 L2015 C2041 R5009 C4074 C4030 U2002 U2031 C4006 C4012 R5004 C5005 TP_PM_PERI2000 TP4004 C4020 L4006 R4029 C2038 ZD5007 VR4000 C4094 C4037 C4071 D4000 R4004 R4023 C4086 C4009 C4016 C3121 C4115 C4075 C4087 C4078 R4025 C4038 R3027 TH3000 R3039 C3004 TP4003 C6116 R5034 C5034 C3122 C4081 C1035 C4079 R4024 BTC4000 C1001 GA1002 JTAG6003 C1011 JTAG6001 JTAG6000 GA1000 JTAG6002 GA1001 C5036 BH4005 IFC4000 L5008 ZD5002 R5065 R5039 C4110 U5007 U5004 R5023 BH4001 R4014 L5007 R4012 R1111 R4011 R4019 ZD5005 ZD6007 C4029 C4042 C4040 C4041 C1012 C4002 R5024 R1001 U4000 2007-010856(R4029) : Check! Bott om Surface of Component BH4003 R4006 R4031 C6143 L6007 R3013 R3002 R3023 R3020 R3040 R3017 R3006 R3011 R3009 R3003 C4085 L1025 C4080 U6068 C1058 C1055 U1005 TAC5000 C4097 C4090 C4076 C4088 C4050 C1077 C4111 C1093 TR_SPI_CLK C4082 C1075 C4077 C1080 L1016 R1011 C1068 C1067 C1099 C1079 L1012 TR_SPI_DATA R4003 L1013 TR_SPI_EN C1078 L1023 C1071 U6069 L4000 C4007 R1007 R1006 C1072 C4051 C4117 C1100 R1015 C1030 C4112 TP4015 R3041 C1074 C4121 C1044 L1036 C1065 C1061 C1051 C1050 C1091 C1090 C1064 C1120 F1007 C1043 C1033 C1045 C6139 L1022 C1057 C1046 L1033 L1032 R3012 R3005 R3015 R3022 R3029 R3019 R3034 R1009 R4026 R4021 CHG_EN C1073 C1076 L1015 C1070 C1056 C1086 C1082 L1035 C6142 C1092 C1069 L1018 C1111 PAM1000 C1094 L1039 C1049 U1014 U6071 C6141 L1026 C1095 L1031 F1000 F1003 BH4004 L1027 F1002 C1048 C1066 L1007 L1008 C1034 L1011 R5060 TP4014 C1040 TP4013 C1081 L1030 L1009 SC1003 C4083 L6009 C2051 C2055 C2076 TP4002 C1052 R1004 F1005 C1089 R3059 F1006 C6140 C1096 C1112 L1021 C2054 C1102 C1104 L1034 L1028 C1032 R1010 R4022 C1060 C2079 R1018 C1108 C1113 U1004 C1036 UME5000 C6032 R6017 L1040 L1010 C1029 L1042 C1103 C1084 C1087 C1022 C1025 R1016 L1006 C1088 TCX1000 L1029 U1009 PAM1001 R4000 C1028 C1041 L1041 C1105 C1020 C1039 C1098 C1101 C1106 C1031 C1024 F1004 L1019 R1017 TH1000 C1114 C1047 R1005 U1001 C1021 L1014 L1017 F1001 C1038 C6030 C2075 L2010 C1017 C1109 C1016 C1037 R5044 L1038 C1110 SC1001 U1002 C1042 C1107 C1097 R1008 C1019 C1018 R5046 L1037 C2080 C1059 L1024 C1053 L1020 C5041 TP_XCP_GPIO12 C6033 U1010 U1006 ZD5013 U6010 C2072 C1054 TAC5002 R6021 R6019 C2071 F2005 U2008 C2039 C2074 U2007 C2077 C2073 C2040 C2070 C2068 C2078 F2004 C2067 R3058 R1002 PA_ON_GP5 C2069 Model : SM-G550T Revision : REV0.4 Manufacture Count : 573 EA Charge : 조재원 Contact : 010-5508-1191 Date : 04월28일 오전 Routing : O Resin : O VX_Setup(2016-01-20)_HHP AU2 ANT2001 R2006 L2018 L2013 L2006 R2007 ANT2002 C2060 C2028 L2021 C6132 U2003 C6131 L2012 C2035 C6129 C2048 L2020 R6040 C2050 C2059 U6021 ANT2003 U6018 U6022 C6130 L2017 L2019 U2009 L2002 C2063 C2052 C2061 C2029 L2023 C2032 L2009 R2002 C2006 R2008 C2036 L2016 C2046 C2033 L2005 L2008 F2001 C2005 L2007 C2034 L2004 C2030 L2011 C2008 C2049 C2081 C2058 C2017 C2007 TP_GPS_TXD TP_GPS_CTS C2015 C2021 C2057 F2007 U2005 U2000 TP2001 U2006 U6067 F2000 SC1000 TP2000 LED4000 L4008 C2016 U6073 L4007 C2009 C2024 C2022 L4009 C2056 U6064 TP_GPS_RXD C2044 F2006 L4005 C6136 ANT2000 C2023 R6043 C6133 C2026 R6044 C2027 C2014 C2019 R4035 U5006 U5005 C3038 C3022 C3005 C3030 C3026 C3037 R5053 TP_ACC_INT R5058 U6009 SUS1004 TP5002 C6028 R3037 R3025 C6041 R6027 TP5005 ZD6020 R6026 R4001 L1003 L1001 ZD6012 U6075 R4027 ZD6019 TP4007 TP_UB RFS1000 TP_USB_AP_D_N C1008 R6024 ZD6017 C6038 L4002 R6025 TP_USB_AP_D_P C4055 C4073 CN6000 C1010 C4093 C4058 C4062 C4096 C4014 R4009 C4036 C4048 C4091 C4068 C4043 C4023 C4065 C4034 C4032 C4015 C6029 C5081 R5059 C5072 C5074 C5075 U5009 TP_2MIC_INT TP5000 R6023 ZD6016 U6074 R5054 U6066 TP5001 TP_2MIC_RXD C5076 C3002 C5073 L5014 L5015 U6023 C3008 C3029 C4063 C4022 L4001 TP_2MIC_TXD R6022 ZD6015 U5003 R5052 C4054 R4017 C6027 C6019 R5043 C4008 C4011 C4056 C4028 C4052 U4001 C4021 L6003 R5042 C4092 C4004 C4059 C4069 C4017 C6125 C6017 C6012 C4095 C6022 C6126 C6011 C6010 R5012 C6021 U6006 TP4001 L6004 L6000 ZD5014 C5071 C4049 C4026 R4033 C6123 R6016 TP4008 L6005 C5038 C4027 C4070 C4120 R5055 C6020 C6122 C6124 C5037 R5057 C4039 L6001 TP_2MIC_CLK C5068 C3062 C3011 C5014 C4031 C4025 C4019 C4072 C4108 C4018 C4000 C4044 OSC4000 ZD5012 TP_2MIC_RST C5067 C3000 C4067 C4001 C6018 U6024 C3041 C4033 SC1002 L6002 C3032 C3036 C3018 C3014 L4004 C3019 C3009 C3042 C4035 C4045 C6034 C5011 C4061 C4060 C5015 C5000 C6118 C6002 C5017 C4064 C5016 R6020 R5056 C5010 C3023 C3016 C3060 C3035 C3123 C5008 C5007 R6018 C3006 C3001 C3013 C3015 C3031 C3017 C3025 C3061 C3027 C3010 TP6000 C3033 C3039 C5009 C3012 U6072 R2001 R6045 R6001 C4118 R6002 R6006 C2010 R2005 R2004 R6041 C5002 C6004 HDC6003 TP2013 C5003 C6119 TP2009 R2003 C5001 C6121 TP2005 C2020 C5004 R5029 TP2012 C2031 C2002 TP_WLAN_HOST_WAKE R5032 TP2011 TP2010 C2001 TP6001 TP2007 C2004 C3007 OSC2000 R2000 TP2004 L2003 C3034 WLAN_D(0) WLAN_D(3) HDC6000 WLAN_D(1) WLAN_D(2) TP2003 C3040 C2018 L2000 C2000 C2003 TP2002 U2001 C2013 TP2006 TP2008 TP_GPS_RTS ZD6018 R6028 ZD6010 ZD6011 SUS1003 ZD6013 R5017 L5006 L5016 L5011 L1002 R4016 C4005 C5021 L1000 L5003 TH4000 C1007 C5025 C1009 R5049 U5001 R5033 R5030 TR5000 C5027 R5051 R5014 R5025 R5028 R5050 ZD5003 R1019 C1006 C1014 L5009 R5013 R5016 R5026 ANT1001 C5022 C1004 ANT1000 C1115 U1000 C1023 C5024 L1004 C5023 C1015 L5002 C1000 C1005 HDC5000 ZD5004 U5002 L5010 R5027 C5029 C5031 R5015 C5030 L5004 C5026 ZD5006 C5028 R5019 C5033 L5005 R5022 C5032 ZD5001 L6010 C6035 C1003 L5001 U6020 C5020 AU1 L1005 C1026 C1027 2007-010856(R4029) : Check! Bott om Surface of Component 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 8-3-1. Power On Device does not Power ON YES Check Battery Voltage. Voltage > 3.4V? NO Connect TA to charge the battery. YES Power-on sound and motor vibration are working NO Change the LCD module but display is not ON YES Check the PWR KEY (Soldering crack, open, etc) NO Resoldering or replace TAC5000 YES Check the U6006 output voltage (C6022>5V,C6027<-5V) NO If the output voltage is not satisfied with normal condition, replace U6006. *Each voltage level has ±10% margin YES Check the U4001 output signal (C4022=1.0V?, C4055=1.35V?, C4060=1.95V?) NO If the output voltage is not satisfied with normal condition, replace U4001 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 8-3-2. Initial Initial Failure YES Re-download a latest SW on the device Abnormal Abnormal Check the oscillator clock waveform OSC4000 : 32.76KHz Check the status of OSC4000 and clock frequency, waveform * Oscilloscope setting : 20us div Normal Re soldering or Replace U4001, UCP3000 Abnormal Change 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 8-3-3. No Service No Service YES Apps->Settings->About device- NO Check the Main Antenna exists or not >Baseband ver->G550TXXXXX YES Check the antenna path NO Check the Main Antenna exists or not L1000,C1007,L6010,C1008,L1001 YES Check Frequency and waveform NO Replace OSC4000 of OSC4000 YES Change the Main Antenna Abnormal Change the Main Antenna 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 8-3-4. Sim Part - Sim Card Insert SIM card YES NO Check the status of CN6000 Replace CN6000 YES Check the SIM Voltage. NO Change to the new SIM card. If it doesn`t still work SIM card after changeing C6035 >= 1.8V? the SIM card, Check the UCP3000 (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 8-3-5. Charging Part TA / USB insert Checking Volt at C4115 = 5V? NO Reconnect TA or USB Checking Volt at C4090 = 5V? NO Resolder or Replace U6069 and then Check again Charging or not. NO Resolder or Replace U6069 Check The IC's around U6069 or Swap the Main 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 8-3-6. Proxy Sensor Sensor does not work YES NO Resolder or Replace : U4001 Check the C6040 = 3.3V ? YES NO Check the signal I2C Line R3025, R3037 Resolder or Replace : UCP3000 YES Replace U6011 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 8-3-7 Microphone Part - Main MIC Check microphone function in voice call receiver mode or in Voice Recording mode Something Wrong NO Check AU1 SMD Status Resolder AU1 YES Check the voltage at C5020 = 2.8V ? NO Replace L5001 or U4001 YES Check component soldering status of L5002 NO Resolder L5002 or Replace U4001 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 8-3-8. Speaker Part Check speaker function. Play MP3 with maximum volume level. YES NO Check the status of U5005 / U5006 Resolder U5005 / U5006 YES NO Check the status of L5104 / L5015 Resolder L5014 / L5015 or Replace U4001 YES Replace the speaker 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 8-3-9. Receiver Part Check receiver function in voice call receiver mode. YES NO Check the statuses ANT5002 / ANT5003 Resolder ANT5002 / ANT5003 YES NO Check RCV module for any damage Replace the RCV module YES NO Check the signals on C5039 / C5040 Replace U4001 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 8-3-10. BT/WIFI BT/WLAN does not work YES Check contact status of ANT2001 Is it normal contact on pad? NO Resolder or Replace ANT2000 YES Check the status of R2006, L2013, L2006, C2035, Abnormal 2034, L2008, C2033, C2032, C2036, L2009 Resolder R2006, L2013, L2006, C2035, C2034, L2008, C2033, C2032, C2036, L2009 or Check(Crack, etc) and Replace F2001 YES Check the status of Abnormal Resolder R2000 R2000 (CLK) YES Check the status of U2001 Abnormal Resolder or Replace U2001 (Outside Crack, etc) YES Check the status of UCP3000 (Outside Crack, etc) Abnormal Resolder or Replace UCP3000 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 8-3-11. GPS GPS does not work YES Check contact status of ANT2000 NO Resolder or Replace ANT2000 Is it normal contact on pad? YES Resolder C2023, C6136, L4005, L4009 Check the status of C2023, Abnormal or Check(Crack, etc) and Replace C6136, L4005, F2006, L4009 F2006 YES Check the status of U2009, C2025, L2001, C6135, L2002, F2000, L4008, C2024, L4007 Abnormal Resolder C2025, L2001, C6135, L2002, L4008, C2024, L4007 or Check(Crack, etc) and Replace U2009, F2000 YES Check the status of Abnormal Resolder OSC2001 OSC2001 (CLK) YES Check the status of U2000 Abnormal Resolder or Replace U2000 (Outside Crack, etc) YES Check the status of UCP3000 (Outside Crack, etc) Abnormal Resolder or Replace UCP3000 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 8-3-12. FM radio FM Radio is not working YES Check the Connection of HDC5000 NO Connect Earjack ASSAY correctly to HDC5000 YES Check the Audio Signal at C5026,L5004 NO Check Earphone (crack, open, etc.) YES Check the status of U2001(Outside Crack, etc) Abnormal Resolder or Replace U2001 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 8-3-13. 5M CAM "Camera" function does not work YES Check the Camera connector on Main PBA NO Reconnect the 5M Cam module on SLC6000 Abnormal Check the voltage C6127 = 2.8V, C6007 = 1.8V C6008 = 2.8V, C6134 = 1.2V? NO Replace U6069, U4001 YES NO Check R6038 = 26Mhz? Replace UCP3000 YES NO Replace the camera module 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 8-3-14. VT CAM "Camera" function does not work YES Check the Camera connector on Main PBA Abnormal Reconnect the U6018 Normal Check the voltage C6129=2.8V C6130=1.8V NO Resolder or Replace U 4 0 0 1 YES NO Replace the UCP3000 Check R6040 is 26MHz YES NO Replace the camera module 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 8-3-15. Motor Motor does not work YES Check the ANT5000 / ANT5001 NO Resolder ANT5000 / ANT5001 YES Check the Motor Voltage C5019=3.3V? NO Resolder or Replace U6069 YES Replace Motor 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 8-3-16. LCD LCD is still off after PWR ON YES Check the connection of HDC6000 NO Reassemble LCD YES Check the voltage of C6122>=10V,C6004=5V, C6002=-5V? NO Resolder or Replace : U6006 YES Replace LCD. 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 8-3-17. TSP Touch Screen does not work YES Check the connection of HDC6000 NO Reconnect LCD & TSP ASSY YES Check the TSP Voltage C6011=3V ? NO Resolder or Replace : U6004 YES Replace TSP. 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 8-3-18. GSM850 / WCDMA Band5 / LTE Band5 Rx It is not catching the channel in normal condition YES Connect to RFcable with handset. RFS1000 ≥ -63dBm? NO Check the RFS1000(crack, open, etc.) or Replace them YES Check the status of NO Resolder L1003,C1008,L1001,C1010 L1003,C1008,L1001,C1010 YES NO Resolder C1047,C1017,C1018,C1019 Replace U1002 Check voltage at C1047,C1017,C1018,C1019 ≥ 3.4V or YES Check the status of C1066,L1026,L1027,F1002,C1082,C1086, L1033 NO Resolder C1066,L1026,L1027,F1002,C1082,C1086,L103 3, YES Check voltage at C1035=2.8V C1035 NO Resolder C1035 or Replace U1014 YES NO Check the status of C1045,F1007,L1029,L1028 Resolder C1045,F1007,L1029,L1028, YES Check the status of U1009 (Outside Crack, etc) NO Resolder or Replace U1009 YES Check the status of UCP3000 (crack, open, etc.) NO Resolder or Replace U3000 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 8-3-19. LTE Band12 Rx It is not catching the channel in normal condition YES Connect to RFcable with handset. RFS1000 ≥ -63dBm? NO Check the RFS1000(crack, open, etc.) or Replace them YES NO Check the status of Resolder L1003,C1008,L1001,C1010 L1003,C1008,L1001,C1010 YES Check voltage at C1047,C1017,C1018,C1019 ≥ 3.4V NO Resolder C1047,C1017,C1018,C1019 Replace U1002 or YES Check the status of NO L1030,L1031,F1003,C6139,L1035,L1032 Resolder L1030,L1031,F1003,C6139, L1035,L1032 YES Check voltage at C6141=2.8V C1035 NO Resolder C6141 or Replace U6071 YES Check the status of C6140,L6009 NO Resolder C6140,L6009 YES Check the status of U1009 (Outside Crack, etc) NO Resolder or Replace U1009 YES Check the status of UCP3000 (crack, open, etc.) NO Resolder or Replace U3000 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 8-3-20. GSM900 Rx It is not catching the channel in normal condition YES Connect to RFcable with handset. RFS1000 ≥ -63dBm? NO Check the RFS1000 (crack, open, etc.) or Replace them YES Check the status of NO Resolder L1003,C1008,L1001,C1010 L1003,C1008,L1001,C1010 YES NO Check voltage at C1047,C1017,C1018,C1019 ≥ 3.4V Resolder C1047,C1017,C1018,C1019 Replace U1002 or YES Check the status of C1107,F1006,C1028,C1108,C1113 NO Resolder C1107,F1006,C1028,C1108,C1113 YES NO Check the status of U1009 (Outside Crack, etc) Resolder or Replace U1009 YES NO Check the status of UCP3000 (crack, open, etc.) Resolder or Replace U3000 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 8-3-21. GSM1800 Rx It is not catching the channel in normal condition YES Connect to RFcable with handset. RFS1000 ≥ -63dBm? NO Check the RFS1000 (crack, open, etc.) or Replace them YES Check the status of C1008,, L1003, NO Resolder C1008, L1003,L1001 L1001 YES Check voltage at C1016 = 1.8V NO Resolder C1016 YES Check voltage at C1047, C1017, C1018 ≥ 3.4V NO Resolder C1028 or Replace U1002 YES Check the status of L1037, C1096, F1004, L1038, C1098 NO Resolder L1037, C1096, F1004, L1038, C1098 YES Check the status of U1009 (crack, open, etc.) NO Resolder or Replace U1009 YES Check the status of UCP3000 (crack, open, etc.) NO Resolder or Replace UCP3000 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 8-3-22. LTE Band4, WCDMA Band4 Rx It is not catching the channel in normal condition YES Connect to RFcable with handset. RFS1000 ≥ -63dBm? NO Check the RFS1000(crack, open, etc.) or Replace them YES Check the status of NO Resolder L1003,C1008,L1001,C1010 L1003,C1008,L1001,C1010 YES NO Resolder C1047,C1017,C1018,C1019 or Replace U1002 Check voltage at C1047,C1017,C1018,C1019 ≥ 3.4V YES Check the status of NO L1014,L1017,F1001,C1053,L1024,L1020 Resolder L1014,L1017,F1001,C1053, L1024,L1020 YES Check voltage at C1054=2.8V NO Resolder C1054 or Replace U1006 YES Check the status of C1060,L1021 NO Resolder C1060,L1021 YES Check the status of U1009 (Outside Crack, etc) NO Resolder or Replace U1009 YES Check the status of UCP3000 (crack, open, etc.) NO Resolder or Replace U3000 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 8-3-23. LTE B2,WCDMA1900,GSM1900 Rx It is not catching the channel in normal condition YES Connect to RFcable with handset. RFS1000 ≥ -63dBm? NO Check the RFS1000 (crack, open, etc.) or Replace them YES Check the status of NO Resolder L1003,C1008,L1001,C1010 L1003,C1008,L1001,C1010 YES Check voltage at C1047,C1017,C1018,C1019 ≥ 3.4V NO Resolder C1047,C1017,C1018,C1019 or Replace U1002 YES Check the status of NO Resolder L1007,L1008,F1000,C1036, L1011,L1009 L1007,L1008,F1000,C1036,L1011,L100 9 YES Check voltage at C1037=2.8V C1035 NO Resolder C1037 or Replace U1004 YES Check the status of C1039,L1010 NO Resolder C1039,L1010 YES NO Check the status of U1009 (Outside Crack, etc) Resolder or Replace U1009 YES NO Check the status of UCP3000 (crack, open, etc.) Resolder or Replace U3000 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 8-3-24. GSM850 / GSM900 Tx It is not catching the channel in normal condition YES Connect to RFcable with handset. and Check RFS1000 ≒ 32.5dBm(±1dBm) NO Check the RFS1000 (crack, open, etc.) or Replace them Still Abnormal Check the status of NO Resolder C1008, L1003, L1001 C1008,L1003,L1001 YES Check voltage at NO Resolder C1016 C1016 = 1.8V YES Check voltage at C1047, C1017, C1018, C1019 ≥ 3.4V NO Resolder C1047, C1017, C1018, C1019 or Replace U1002 YES NO Resolder L1006 Check the status of L1006 YES Check the status of U1009 (Outside Crack, etc) NO Resolder or Replace U1009 YES Check the status of UCP3000 (crack, open, etc.) NO Resolder or Replace UCP3000 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 8-3-25. GSM1800 / GSM1900 Tx It is not catching the channel in normal condition YES Connect to RFcable with handset. and Check RFS1000 ≒ 29.5dBm(±1dBm) NO Check the RFS1000 (crack, open, etc.) or Replace them Still Abnormal Check the status of C1008,L1003,L1001 NO Resolder C1008, L1003, L1001 YES Check voltage at NO Resolder C1016 C1016 = 1.8V YES Check voltage at C1047, C1017, C1018, C1019 ≥ 3.4V NO Resolder C1047, C1017, C1018, C1019 or Replace U1002 YES NO Resolder C1020 Check the status of C1020 YES Check the status of U1009 (Outside Crack, etc) NO Resolder or Replace U1009 YES Check the status of UCP3000 (crack, open, etc.) NO Resolder or Replace UCP3000 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 8-3-26. WCDMA Band2 / LTE Band2 Tx It is not catching the channel in normal condition YES Connect to RFcable with handset. and Check RFS1000 ≒ 23.5dBm(±1dBm) NO Check the RFS1000 (crack, open, etc.) or Replace them Still Abnormal Check the status of C1008,L1003,L1001 NO Resolder C1008, L1003, L1001 YES Check voltage at NO Resolder C1016 C1016 = 1.8V YES NO Resolder C1047, C1017, C1018, C1019 Check voltage at C1047, C1017, C1018, C1019 ≥ 3.4V or Replace U1002 YES Check the status of L1007, L1008, NO F1000, C1048, L1018, C1049 Resolder L1007, L1008, F1000, C1048, L1018, C1049 YES NO Check the status of C1043, C1050, U1005, C1044, C1051 Resolder C1043, C1050, U1005, C1044, C1051 YES Check the status of PAM1000 NO Resolder or Replace PAM1000 (Outside Crack, etc) YES NO Check the status of C1090, L1036, Resolder C1090, L1036, C1091, C1092 C1091, C1092 YES Check the status of U1009 NO Resolder or Replace U1009 (Outside 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 8-3-27. WCDMA Band4 / LTE Band4 Tx It is not catching the channel in normal condition YES Connect to RFcable with handset. and Check RFS1000 ≒ 23.5dBm(±1dBm) NO Check the RFS1000 (crack, open, etc.) or Replace them Still Abnormal NO Check the status of C1008,L1003,L1001 Resolder C1008, L1003, L1001 YES Check voltage at NO Resolder C1016 C1016 = 1.8V YES NO Check voltage at C1047, C1017, C1018, C1019 ≥ 3.4V Resolder C1047, C1017, C1018, C1019 or Replace U1002 YES Check the status of L1014, L1017, NO Resolder L1014, L1017, F1001, L1039, C1095 F1001, L1039, C1095 YES NO Resolder C1043, C1050, U1005, C1044, C1051 Check the status of C1043, C1050, U1005, C1044, C1051 YES Check the status of PAM1000 NO Resolder or Replace PAM1000 (Outside Crack, etc) YES NO Check the status of C1090, L1036, Resolder C1090, L1036, C1091, C1092 C1091, C1092 YES Check the status of U1009 NO Resolder or Replace U1009 (Outside 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 8-3-28. WCDMA Band5 / LTE Band5 Tx It is not catching the channel in normal condition YES Connect to RFcable with handset. and Check RFS1000 ≒ 23.5dBm(±1dBm) NO Check the RFS1000 (crack, open, etc.) or Replace them Still Abnormal NO Check the status of C1008,L1003,L1001 Resolder C1008, L1003, L1001 YES NO Check voltage at Resolder C1016 C1016 = 1.8V YES NO Resolder C1047, C1017, C1018, C1019 Check voltage at C1047, C1017, C1018, C1019 ≥ 3.4V or Replace U1002 YES NO Check the status of C1066, L1026, L1027, F1002, L1022, C1057 Resolder C1066, L1026, L1027, F1002, L1022, C1057 YES NO Check the status of C1043, C1050, U1005, C1044, C1051 Resolder C1043, C1050, U1005, C1044, C1051 YES Check the status of PAM1000 NO Resolder or Replace PAM1000 (Outside Crack, etc) YES Check the status C1061, C1055, NO Resolder C1061, C1055, C1058, L1023 C1058, L1023 YES Check the status of U1009 NO Resolder or Replace U1009 (Outside 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 8-3-29. LTE Band12 Tx It is not catching the channel in normal condition YES Connect to RFcable with handset. and Check RFS1000 ≒ 23.5dBm(±1dBm) NO Check the RFS1000 (crack, open, etc.) or Replace them Still Abnormal NO Check the status of C1008,L1003,L1001 Resolder C1008, L1003, L1001 YES NO Check voltage at Resolder C1016 C1016 = 1.8V YES NO Check voltage at C1047, C1017, C1018, C1019 ≥ 3.4V Resolder C1047, C1017, C1018, C1019 or Replace U1002 YES Check the status of L1030, L1031, F1003, C1105, L1041 NO Resolder 1030, L1031, F1003, C1105, L1041 YES NO Resolder L1034, C1089, C1088, C1087, C1084 Check the status of L1034, C1089, C1088, C1087, C1084 YES Check the status of PAM1001 NO Resolder or Replace PAM1001 (Outside Crack, etc) YES NO Check the status L1042, L1040, Resolder L1042, L1040, C1101, F1005, C1101, F1005, C1102, C1104 C1102, C1104 YES Check the status of U1009 NO Resolder or Replace U1009 (Outside 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. Service Schematics - NC point(Top view) UCP3000(AP) 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. 9. Reference Abbreviate Reference Abbreviate ― AAC: Advanced Audio Coding. ― AVC : Advanced Video Coding. ― BER : Bit Error Rate ― BPSK: Binary Phase Shift Keying ― CA : Conditional Access ― CDM : Code Division Multiplexing ― C/I : Carrier to Interference ― DMB : Digital Multimedia Broadcasting ― EN : European Standard ― ES : Elementary Stream ― ETSI: European Telecommunications Standards Institute ― MPEG: Moving Picture Experts Group ― PN : Pseudo-random Noise ― PS : Pilot Symbol ― QPSK: Quadrature Phase Shift Keying ― RS : Reed-Solomon ― SI : Service Information ― TDM : Time Division Multiplexing ― TS : Transport Stream 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. This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. ⓒ Samsung Electronics Co.,Ltd 2016. 06. Rev 1.0
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