Samsung SM-T520 Service Manual Download Page 22

Page: 22 / 69

Main Electrical Parts List

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

5-7

SEC-CODE

Design LOC

Description

2203-007392

C867

CL05A225KO5NQNC

2203-007393

C1108,C222,C253,C501

CL05A475KP5NRNC

2203-007393

C502,C506,C574,C575

CL05A475KP5NRNC

2203-007449

C1109,C406,C412,C417

CL03A105MQ3CSNH

2203-007449

C419,C423,C428,C437

CL03A105MQ3CSNH

2203-007449

C441,C443,C447,C452

CL03A105MQ3CSNH

2203-007449

C458,C462,C466,C471

CL03A105MQ3CSNH

2203-007449

C483,C546,C553,C577

CL03A105MQ3CSNH

2203-007449

C581,C602,C612,C614

CL03A105MQ3CSNH

2203-007449

C620,C804,C805,C821

CL03A105MQ3CSNH

2203-007449

C826,C827,C878,C879

CL03A105MQ3CSNH

2203-007449

C880,C883,C884

CL03A105MQ3CSNH

2203-007456

C560,C562,C815

CL05A105KA5NQNC

2203-007474

C528,C538,C539,C556

CL05A106MQ5NUNC

2203-007474

C557,C558,C559,C565

CL05A106MQ5NUNC

2203-007474

C566,C853

CL05A106MQ5NUNC

2203-007634

C850

CL21A105KBCLNNC

2203-007775

C529

CV05X5R475M10AH

2203-007781

C585

CL10A226MP8NUNE

2203-007790

C855,C856

UMK316ABJ475KD-T

2203-007795

C427,C507,C508,C509

CL05A106MP5NUNC

2203-007795

C510,C511,C512,C862

CL05A106MP5NUNC

2203-007795

C881

CL05A106MP5NUNC

2203-007796

C200,C203,C247,C568

CL03A105MP3NSNC

2203-007796

C607,C615,C714

CL03A105MP3NSNC

2203-008095

C223,C243

CL03A224KP3NNNC

2203-008097

C226,C228,C229,C230

CL03A104KA3NNNC

2203-008097

C241,C242,C249,C252

CL03A104KA3NNNC

2203-008097

C563,C738,C739,C828

CL03A104KA3NNNC

2203-008097

C829,C830,C831,C832

CL03A104KA3NNNC

2203-008097

C833,C835,C836,C843

CL03A104KA3NNNC

2203-008097

C844

CL03A104KA3NNNC

2203-008126

C219,C245,C250,C547

CL05A475KP5NRNZ

2203-008126

C583

CL05A475KP5NRNZ

Summary of Contents for SM-T520

Page 1: ...tionality 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 change...

Page 2: ...is 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 2014 01 Rev 1 0 ⓒ ...

Page 3: ...transmission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited 2 1 GSM General Specification Freq Band MHz Uplink Downlink ARFCN range Tx Rx spacing Mod Bit rate Bit Period Time Slot Period Frame Period Modulation MS Power Power Class Sensitivity TDMA Mux Cell Radius ...

Page 4: ...ntial and proprietary the contents in this service guide subject to change without prior notice 2 2 2 2 GSM Tx Power Class TX Power control level 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TX Power control level 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TX Power control level 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 TX Power control level 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...

Page 5: ...a from this document without Samsung s written authorization is strictly prohibited Main Function Android OS v4 4 Kitkat 8MP Auto Focus LED Flash 10 1 2560x1600 pixels WQXGA LCD Pentile A GPS and GLONASS BT v4 0 with A2DP USB v2 0 WiFi 802 11 a b g n ac HT80 Video Recording 1080p Playback 1080p Sensors Accelerometer Gyro RGB IRDA Magnetic Additional Quad core 1 9GHz Quad core 1 3GHz Quad core Batt...

Page 6: ...vanced 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 Pha...

Page 7: ...h 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 relat...

Page 8: ...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...

Page 9: ...ng s written authorization is strictly prohibited 6 1 S W installation 6 1 1 Required items in order to install S W Installation program Downloader Program Odin3 v3 09 exe SM P600 Mobile Phone Data Cable GH39 01661A JIG BOX GH99 36900B JIG Cable GH81 10623A Adapter GH99 38251A Serial Cable Mobile device specific S W Binary files Settings Connect ANYWAY JIG BOX with JIG CABLE Phone to JIG or PC to ...

Page 10: ...ument without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 2 6 1 2 S W Installation Program Downloader program Open up the S W Installation Program by executing the Odin3 v3 09 exe ...

Page 11: ...s strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 3 1 Enable the check mark by click on the following options Check Auto Reboot Re Partition and F Reset Time Check PIT Check BL AP and CSC Files Note Odin v3 06 or above checks MD5 checksum just after file selection ...

Page 12: ... authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 4 2 Enter into Download Mode Enter into Download Mode by pressing Volume Down button and Power Button simultaneously followed by pressing Volume up button as a direction of the phone ...

Page 13: ...is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 5 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 ...

Page 14: ...6 6 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 ...

Page 15: ...etary 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 1 Cellular phone Exploded View ...

Page 16: ... 001494 ZD608 ZD609 RCLAMP0531T 0406 001505 ZD501 ZD502 ZD600 PESD5V0X1UALD 0406 001505 ZD601 ZD602 ZD603 PESD5V0X1UALD 0406 001505 ZD607 ZD707 ZD708 PESD5V0X1UALD 0406 001505 ZD709 ZD728 PESD5V0X1UALD 0406 001506 ZD605 ZD606 ZD714 UCLAMP0541Z 0504 001171 Q500 DTC114YM 0505 002341 Q501 Q700 SI1013X T1 GE3 0505 002384 Q1100 PMR280UN 0505 002720 U701 SI7615DN T1 GE3 0505 003070 TR700 NTA7002NT1G 050...

Page 17: ...2 RC1005J100CS 2007 000174 R1108 R1109 R1110 MCR01MZP5J470 2007 000174 R1111 R1112 R1113 MCR01MZP5J470 2007 000174 R1114 R1115 R1116 MCR01MZP5J470 2007 000174 R1117 MCR01MZP5J470 2007 000242 R4000 R4001 R433 RC1005J152CS 2007 000242 R434 RC1005J152CS 2007 001308 R4002 R472 RC1005J201CS 2007 003015 R526 MCR01MZP5J2R2 2007 007107 R468 R827 RC1005F1003CS 2007 007134 R833 RC1005F393CS 2007 007135 R828...

Page 18: ...ERJ1GENJ104X 2007 008055 R820 R840 R841 ERJ1GENJ104X 2007 008354 R829 ERJ2RKF224X 2007 008403 R513 RC1005F364CS 2007 008419 R717 R809 ERJ1GEJ102C 2007 008420 R523 R524 R528 R600 RMC 1 20 330JPA 2007 008420 R815 RMC 1 20 330JPA 2007 008483 R209 R210 R211 R212 RMC1 20473JPA 2007 008483 R213 R723 R724 R728 RMC1 20473JPA 2007 008483 R729 RMC1 20473JPA 2007 008486 R512 ERJ1GEJ204C 2007 008516 R1101 R11...

Page 19: ...1001 2007 009223 R601 ERJ1GEF3323C 2007 009408 R411 R412 R436 ERJ1GEF222C 2007 009766 R719 R720 RC0603J5R1CS 2007 009793 R813 MCR006YZPF3002 2007 009801 R716 MCR006YZPF1000 2007 009969 R604 R844 MCR006YZPF1201 2007 011511 R514 ACR0805T0R01F 0R01 2203 000233 C579 C580 C632 C633 GRP1555C1H101J 2203 000233 C634 C635 GRP1555C1H101J 2203 000254 C266 C624 C863 GRP155R71C103K 2203 000386 C702 GRP1555C1H1...

Page 20: ... C269 C609 C825 CM03CG100J25AH 2203 006399 C641 C726 C740 C803 GRM155R60J105KE19D 2203 006399 C807 GRM155R60J105KE19D 2203 006423 C1102 C1103 C1112 GRM33X5R104K6 3 2203 006423 C1114 C1115 C407 GRM33X5R104K6 3 2203 006423 C413 C418 C420 C421 GRM33X5R104K6 3 2203 006423 C424 C429 C432 C434 GRM33X5R104K6 3 2203 006423 C438 C440 C442 C444 GRM33X5R104K6 3 2203 006423 C448 C453 C459 C463 GRM33X5R104K6 3...

Page 21: ...38 C841 C847 C861 GRM155R60J225ME15D 2203 006872 C876 C877 GRM155R60J225ME15D 2203 006979 C729 CL03B103KP3NNNC 2203 007210 C475 C478 CV03X5R224K06AH 2203 007240 C517 C531 C532 C533 CL10A226MQ8NRNE 2203 007240 C535 C536 C537 CL10A226MQ8NRNE 2203 007269 C705 C730 CL21A226MPCLRNC 2203 007270 C1107 C852 C854 CL10A106KP8NNNC 2203 007271 C208 C210 C218 C445 CL05A225KP5NSNC 2203 007271 C503 C504 C505 C51...

Page 22: ...827 C878 C879 CL03A105MQ3CSNH 2203 007449 C880 C883 C884 CL03A105MQ3CSNH 2203 007456 C560 C562 C815 CL05A105KA5NQNC 2203 007474 C528 C538 C539 C556 CL05A106MQ5NUNC 2203 007474 C557 C558 C559 C565 CL05A106MQ5NUNC 2203 007474 C566 C853 CL05A106MQ5NUNC 2203 007634 C850 CL21A105KBCLNNC 2203 007775 C529 CV05X5R475M10AH 2203 007781 C585 CL10A226MP8NUNE 2203 007790 C855 C856 UMK316ABJ475KD T 2203 007795 ...

Page 23: ...500 TA501 F981A476MSAFZH 2703 002649 L216 LLV0603 F6N8J 2703 002907 C255 LLV0603 F8N2J 2703 002960 L605 L606 L607 MLG0603S82NJT 2703 003485 L808 CIG22L100MNE 2703 003545 L213 LQM2MPN2R2NG0 2703 003970 C238 LQP03TN6N2J02D 2703 004000 L701 L704 LQP03TN47NJ02D 2703 004018 L200 LQP03TN5N6J02D 2703 004032 L202 LQP03TN3N9B02D 2703 004038 C216 LQP03TN1N5B02D 2703 004193 L201 HK0603R10J T 2703 004231 L805...

Page 24: ...D 3301 001812 L1100 BLM15HD102SN1 3301 001885 L601 L702 L703 BLM15HD182SN1D 3301 001901 L809 BLM18EG221SN1D 3301 002037 L807 BLM18KG601SN1 3301 002078 L603 L604 BLM15AX102SN1D 3301 002223 L206 BLM15PX601SN1D 3301 002236 L803 L804 BLM03AX102SN1D 3301 002237 L207 BLM03AX601SN1D 3301 002269 L705 BLM18FG330SN1D 3705 001448 ANT200 20369 001E 3708 003113 HDC800 FH29DJ 100S 0 2SHW 3708 003131 CN700 HDC80...

Page 25: ...30905A SC200 SHIELDCAN SMT520 A GH98 30904A SC201 SHIELDCAN SMT520 B 0902 003072 U403 SC55420BFC A040 1107 002297 UME400 THGBMBG7D2KBAIL 1009 001066 U1103 S 5712CCDL1 I4T1U 1203 008055 U500 MAX77802PEWW T 1203 008044 U504 MAX77888 2901 001763 F701 ICMEF112P350MFR 0801 003228 U506 U507 TC7SG17AFS 2703 004355 L501 CMI DOP252012NH 1R0M 0404 001669 D800 PMEG6020EPA 1209 002246 U1101 BMI055 3301 002228...

Page 26: ...t to make scratch and molding damage 1 Use Band point of disassembly jig No Driver No Tweezers No Jig 1 Disassemble Tape SCREW T520 12 T525 14Points 2 Detach FPCB BATTERY connector 3 Be careful not to scratch FPCB 1 DISASSEMBLE BATTERY Battery demolition be used only hand The disable tweezers 7 1 Disassembly and Assembly Instructions 7 1 1 Disassembly 1 2 Disassemble SCREW FPCB Disassemble BATTERY...

Page 27: ...prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 7 2 1 Hold up Main PBA from FRONT 2 Be careful not to scratch FPCB 7 1 2 Assembly 1 Assemble PBA on Front Ass y 1 Assemble SPK coaxial cable Front 4 5 1 2 Disassemble SPK L R Assemble PBA Assemble SPK Coaxial cable on FRONT Disassemble PBA ...

Page 28: ... authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 7 3 1 Be careful not to scratch FPCB 2 Assemble Battery 1 Drive Screws with torque 1 1 0 1 Kgf 2 Attach Tapes 1 Assemble REAR hook 3 4 5 Assemble connector Assemble REAR Assemble SCREW ...

Page 29: ..._HPD SENSOR_I2C_SDA 8M CAM CON 2M CAM CON ACFE2B4G101E CMF ACFE2B4G101E CMF ACFE1A2G900E CMF 8M_CAM_D0 1_N P_F 8M_CAM_D2 3_N P_F 8M_CAM_CLK_N P_F 8M_CAM_D0 1 _N P 8M_CAM_D2 3 _N P CAM_RESET CAM_SPI_MISO MOSI CAM_SPI_SSN SCLK CAM_MCLK 8M_CAM_SDA_1 8V 8M_AF_SCL_1 8V RP103K281D TR 8M CAM LDO 8M_CAM_CLK_N P CAM_SENSOR_A2 8V_PM_EN CAM_SENSOR_A 2 8V_PM ACFE2B4G101E CMF VT_CAM_D0 CLK_N P_F VT_CAM_D0 CLK_...

Page 30: ...f any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 2 8 2 PCB Diagrams 8 2 1 Main PCB Top 8 2 2 Bottom ...

Page 31: ...msung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 3 8 3 Flow Chart of Troubleshooting Equipments Oscilloscope Digital Multimeter Power Supply driver ESD Safe Tweezer 8960 Spectrum Analyzer Soldering iron ...

Page 32: ...alyze So Change the PBA No Yes Check the U500 output voltage C528 1V C531 1V C535 1V If the output voltage is not satisfied with normal condition Change the U500 Each voltage level has 10 margin No Yes Yes Check the Battery Voltage Is it more than 3 8V Charging the battery by TA If its voltage level is extremely low under 3 3V Change the battery check the initial operation Check the Clock OSC400 O...

Page 33: ...r notice 8 5 VMIF_1 1V_AP C531 C535 L500 C528 L502 L503 VINT_1 0V_AP C532 L505 L504 C533 VARM_1 0V_AP BUCK2C_GND BUCK2B_GND BUCK1_GND BUCK2A_GND BUCK3_GND C401 R408 3 1 OSC400 2 4 C400 XTAL_24MHZ_OUT XTAL_24MHZ_IN 150mA LDO1 900mA 450mA 2 0V LDO 18 20 28 29 3 5V LDO 12 23 25 26 32 34 1 3V LDO 1 2 150mA VALIVE_1 0V_AP C530 TP505 C534 2 1 OSC500 L10 INL10 L11 OUT2 K11 OUT1 INL7 G6 OUT3 F9 INL9 F10 I...

Page 34: ...ion is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 6 TP503 TP500 TP501 TP502 TP504 D8 DVS2 C8 DVS1 C7 B1 VOUTBST B2 VOUTBST 8M_CORE_LDO_EN eMMC_EN PMIC_DVS3 PMIC_DVS1 PMIC_DVS2 TF_EN TP506 TP518 K4 PWRON D5 PWRHOLD D6 PWRREQ C4 ON_SW AP_PMIC_EN AP_PS_HOLD ...

Page 35: ...vice guide subject to change without prior notice 8 7 8 3 2 Initial Initial Failure END Re Check 8 3 1 Power on Trouble shooting process Check the OSC400 OSC500 Crack open etc Check the U500 Crack etc Abnormal Normal Change UME400 that is ROM flashed Do not use Blank MEMORY Abnormal Change PBA Yes Re download latest SW on the mobile phone Abnormal Try the Boot Recovery by SD CARD Follow the Recove...

Page 36: ...N10 NC N11 NC N12 NC N13 NC N14 NC M13 NC M14 NC NC M2 NC M3 M4 VDD M5 CMD M6 CLK NC M7 L13 NC L14 NC L2 NC L3 NC M1 NC M10 NC M11 NC M12 NC K3 NC K5 RSTN NC K6 K7 NC K8 VSS K9 VDDF NC L1 L12 NC J3 NC J5 VSS K1 NC K10 NC K12 NC K13 NC K14 NC K2 NC H3 NC H5 RCLK J1 NC J10 VDDF J12 NC NC J13 J14 NC J2 NC G3 NC G5 VSS H1 NC H10 VSS H12 NC H13 NC H14 NC H2 NC F3 NC F5 VDDF NC G1 G10 NC NC G12 G13 NC G...

Page 37: ...n this service guide subject to change without prior notice 8 9 8 3 3 1 Microphone Part Check board connection CN700 Check component soldering statuses of C612 C614 L702 L703 Set the CN700 connection Resolder or replace C612 C614 L702 L703 END No Yes Yes Yes No Check microphone function in voice call Hands free mode or Camera camcording mode Check the voltage at C641 2 8V resolder or replace U605 ...

Page 38: ... prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 10 V_BAT MAIN_MICBIAS_2 8V C613 C641 CE 3 5 GND 2 GND VDD 4 VOUT 1 U605 MAIN_MICBIAS_EN E1 IN1RN DMICDAT1 E2 IN1RP E3 IN1LN DMICCLK1 D3 IN1LP C612 C614 MAIN_MIC_N EAR_MIC_P EAR_MIC_N MAIN_MIC_P L702 L703 C706 C702 MAIN_MIC_P MAIN_MIC_N ...

Page 39: ... this service guide subject to change without prior notice 8 11 8 3 4 1 Speaker Part LEFT Check connector where LEFT Speaker is placed for any damage Check component soldering statuses of U611 Set the CN602 connection Resolder or replace U611 END No Yes Yes Yes No Check speaker function Play MP3 with maximum volume level Check component soldering statuses of L608 L610 resolder or replace L608 L610...

Page 40: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 12 ...

Page 41: ...his service guide subject to change without prior notice 8 13 8 3 4 2 Speaker Part RIGHT Check contact where Right Speaker is placed for any damage Check component soldering statuses of U611 Set or resolder CON601 CON603 resolder or replace U611 END No Yes Yes Yes No Check speaker function Play MP3 with maximum volume level Check component soldering statuses of L609 L611 resolder or replace L609 L...

Page 42: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 14 ...

Page 43: ...ohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 15 8 3 5 Charging Part TA USB Insert Yes END Charging Sequence Start VBUS_5V 5V No Check C727 5V or may not connected TA USB Yes Check the CHG_IN_5V C728 5V No Resolder and Replace U703 Yes Battery is Charging No Resolder or Replace U504 Yes ...

Page 44: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 16 ...

Page 45: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 17 ...

Page 46: ... Reconnect or change Coaxial cable 2 Replace REAR Cover Yes Check SUB PBA on the SPK R open crack deviation etc No 1 Resolder or change the wrong element 2 Replace REAR Cover Yes Check the Voltage on TP212 1 8V No Check the AP U403 crack open damaged etc Yes Yes Yes No Check the PMIC U500 crack open damaged etc Yes Check the Voltage on C245 3 4V Check the Status of OSC201 C235 C236 R204 No Resolde...

Page 47: ...C267 2 G 3 G 5 G IN 1 6 NC OUT 4 F203 C221 C270 C269 C215 G 1 RFIN ANT200 3 G G 2 4 C216 G 6 3 HIGH 1 LOW F204 5 COM G 2 G 4 C271 C209 GPS_ANT LNA_ANT_2G LNA_ANT_5G C257 C234 C240 VCC 3 4 VCC TX 5 6 PA_EN GND 7 8 RX LNA_EN 9 BT 11 12 GND VBT 13 14 VRX GND 15 16 ANT GND 17 2 GND U216 VDET 1 10 VCC L214 VDD_FEM C258 C248 C255 C253 C238 C244 VDD_FEM C251 C246 C256 L216 C249 C237 C252 L219 VDD_FEM R21...

Page 48: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 20 ...

Page 49: ...t or change Coaxial cable 2 Replace REAR Cover Yes Check SUB PBA on the SPK R open crack deviation etc No 1 Resolder or change the wrong element 2 Replace REAR Cover Yes Check the Voltage on TP213 1 8V No Check the AP U403 crack open damaged etc Yes Yes Yes No Check the PMIC U500 crack open damaged etc Yes Check the Voltage on C245 3 4V Check the Status of OSC201 C235 C236 R204 No Resolder or chan...

Page 50: ...M C251 C246 C256 L216 C249 C237 C252 L219 VDD_FEM R215 L215 LNA_ANT_2G SW_BT_TX BT_RF SW_WIFI_2G_TX SW_WIFI_BT_2G_RX WLAN_2G_LNA_EN G_TSSI WLAN_RX_2G WLAN_TX_2G L210 L209 C224 C217 C233 VDD_FEM R202 C225 L211 C212 3 GND VCC 4 5 VDET PA_EN 6 7 GND TX 8 9 GND 11 VCC GND 12 13 ANT GND 14 15 VRX LNA_EN 16 17 GND RX 2 U215 1 GND VCC 10 C214 C232 C228 C211 C229 VDD_FEM C230 SW_WIFI_5G_TX LNA_ANT_5G SW_W...

Page 51: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 23 ...

Page 52: ...able 2 Replace REAR Cover Yes Check SUB PBA on the SPK R open crack deviation etc No 1 Resolder or change the wrong element 2 Replace REAR Cover Yes Check the Voltage on TP202 1 8V When activating GPS No Check the AP U403 crack open damaged etc Yes Yes Yes No Check the PMIC U500 crack open damaged etc Yes Check the Voltage on C259 2 8V C206 1 8V Check the Status of OSC200 C262 C263 No Resolder or ...

Page 53: ...201 E5 VDD_GPS_IF VDD_GPS_LNA E6 D2 VSS_PMU VDD1P8_AUX D3 D4 GPS_TEST_OUT VSS_GPS_LNA D5 D6 GPS_RFIN E1 VDD_3P3_IN VDD1P2_GRF E2 E3 VDD_AUX_IN GPS_TCXO E4 B6 LNA_EN CAL_REQ C1 VDD_CORE REF_CAP C2 C3 CLK_REQ VSS_CORE C4 C5 TM0 VSS_GPS_IF C6 VDD1P1_CORE D1 A5 GPS_CAL CLK32 A6 UART_NRTS HOST_REQ B1 B2 UART_NCTS ANT_SEL NSTANDBY B3 B4 VSS_CORE SYNC PPS B5 1 NC NC 2 A1 UART_RXD SDA UART_TXD SCL A2 A3 I...

Page 54: ...ide subject to change without prior notice 8 26 8 3 9 LCD LCD is still off after PWR ON Yes No Reconnect the HDC801 Check the connection of HDC 801 END No Resolder or Replace the DCDC U812 Yes Check DISPLAY_3 3V_LCD 3 3V C847 C853 Yes Yes Replace LCD Module Yes Check VLED_A_21V C850 LCD_PWM_IN_1 8V R818 LCD_PWM_OUT R819 Resolder or Replace the DCDC U802 No Check VCC_1 8V_AP 1 8V C542 No Resolder o...

Page 55: ...13 INB3 K2 INB6 K3 ENL20 K4 PWRON J2 BUCK6 J3 OUT13 J4 INL4 J5 INL7 J6 OUT19 J7 OUT18 J8 OUT20 J9 OUT24 H7 OUT28 H8 OUT29 H9 OUT21 J1 PGND6 J10 OUT4 J11 SNS3N J12 LX3 J13 LX3 H11 SNS3P H12 PGND3 H13 PGND3 H2 BUCK1 H3 JIGONB H4 OUT10 H5 INL5 H6 OUT9 G4 OUT7 G5 INL3 G6 OUT3 G7 OUT34 G8 OUT12 G9 OUT33 H1 PGND1 H10 INL6 F9 INL9 G1 LX1 G10 OUT32 G11 BUCK3 G12 PGND4A G13 PGND4A G2 MRSTB1 G3 OUT11 F13 LX...

Page 56: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 28 ...

Page 57: ...ntial and proprietary the contents in this service guide subject to change without prior notice 8 29 8 3 10 TSP Touch Screen does not work Yes No Reconnect the TSP Connector HDC800 Check TSP Connector on Main PBA Yes END Yes Replace TSP LCD Module Yes No Check the V_TSP_IO_1 8V C807 TOUCH_AVDD_2 8V C803 TSP_XVDD_8 2V C815 DDSF Check U803 AVDD_2 8V LDO C882 XVDD Booster ...

Page 58: ...50 Y49 Y48 Y47 Y46 Y45 TSP_RST TSP_SCL_1 8V X21 X23 X25 X27 X29 X31 X20 X22 X24 X26 X28 X30 X11 X13 X15 X17 X19 TOUCH_CHG X0 X12 X14 X16 X18 R830 C861 C860 L809 TSP_XVDD_8 2V TOUCH_AVDD_2 8V VOUTL 2 3 GND 6 GND 13 GND 7 LX SS 12 VINB 8 VINL 10 9 VOUTB ENB 4 11 ENL 5 FBB 1 FBL C882 C864 C862 C866 V_BAT C867 C863 C858 R829 C859 C865 CE 3 5 GND 2 GND VDD 4 VOUT 1 U803 R822 V_BAT R827 R828 L808 TOUCH_...

Page 59: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 31 ...

Page 60: ...the contents in this service guide subject to change without prior notice 8 32 8 3 11 VT CAM Camera function does not work Yes Check the Camera connector on Main PBA Reconnect the HEA800 No Check the voltage C827 2 8V C826 1 8V No Yes Yes END Replace the camera module No Yes Replace U801 Replace U500 Check VTCAM_MCLK is 24MHz Replace U403 No Check L812 is damaged Resolder L812 Yes Abnormal ...

Page 61: ... GND 2 VDD 4 1 VOUT U801 3 CE GND 5 CAM_SENSOR_A2 8V_VT C804 C805 CAM_SENSOR_A2 8V_VT_EN 25 26 NC 27 NC NC 28 24 3 3 4 4 5 5 6 6 7 7 8 8 9 9 NC 17 18 18 19 19 2 2 20 20 21 21 22 22 23 23 24 1 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 HEA800 1 TP801 C825 CAM_SENSOR_A2 8V_VT R805 VT_CAM_1 8V C826 TP802 C827 MIPI_AGND VTCAM_MCLK VT_CAM_CLK_P_F VT_CAM_CLK_N_F VT_CAM_D0_P_F VT_CAM_D0_N_F VT_CAM_D1_P...

Page 62: ...proprietary the contents in this service guide subject to change without prior notice 8 34 8 3 12 8M CAM Camera function does not work Yes Check the Camera connector on Main PBA Reconnect the HEA801 No Check the voltage C879 2 8V C821 1 05V C880 2 8V C878 1 8V Replace U813 Replace U500 No Yes Resolder U403 Check CAM_MCLK is 24MHz END Replace the camera module No Yes Yes Abnormal ...

Page 63: ... 33 2 2 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 HEA801 1 1 10 10 11 11 12 C821 CAM_AF_2 8V_PM C880 R807 TP800 CAM_ISP_SENSOR_IO_1 8V R843 R842 8M_AF_SCL_1 8V 8M_AF_SDA_1 8V 8M_CAM_CLK_P_F 8M_CAM_D2_N_F CAM_AGND 8M_CAM_D0_P_F CAM_SPI_MISO CAM_RESET 8M_CAM_D1_N_F 8M_CAM_D1_P_F 8M_CAM_CLK_N_F 8M_CAM_D3_N_F 8M_CAM_SCL_1 8V 8M_CAM_SDA_1 8V CAM_SPI_SSN C...

Page 64: ...t Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 36 8 3 13 OTG OTG does not work Yes No Check U504 Check CHG_IN_5V C562 5V Yes END Yes No Check U703 Check VBUS_5V C727 5V Yes Change the IF FPCB ...

Page 65: ...ND VOUT 1 J2 CHGPG J3 SYS J4 SYS J5 BATT J6 BATT J7 DN1 J8 DP2 J9 H4 SYS H5 BATT H6 BATT H7 MVIO H8 CHGPG AUR2 G8 CHGPG H1 BAT_SN H2 BAT_SP H3 SYS ADP2 F9 CHGLX G1 AVL F1 ADN1 F10 CHGLX F2 DETBATB F4 SDA F5 MVBAT F6 BC F7 E2 BYP E3 VIO E5 SYS_A E6 AUT1 E7 UT1 E8 CHGLX DISQBAT D5 SCL D6 AIN D8 VBATTFG D9 BYP E1 BYP SCLFG C8 ALRT C9 CHGIN D1 CHGIN D2 VBUSDET D3 B8 VBFG B9 CHGIN C1 THRM C10 SAFEOUT2 ...

Page 66: ...ctly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 38 8 3 14 MHL MHL Does not work Yes No Check if CN700 is well connected Check the SUB Con to con on Main PBA Yes No Check the U500 Check the voltage of L803 1 2V C875 3 3V L804 1 2V C842 1 8V C877 1 8V Replace U811 Yes END Yes ...

Page 67: ...13 14 14 15 15 16 16 17 17 18 18 19 19 2 2 CN700 1 1 10 10 11 11 12 12 RX1_N G3 RX0_P G4 RX0_N G5 RXC_P G6 RXC_N G7 GND F2 RPWR F3 DSCL F4 AVCC12 F5 GND F6 HPD F7 RX2_N G1 RX1_P G2 DSDA E1 GND E2 IOVCC18 E3 CVCC12 E4 RX_AVCC E5 AVCC12 E6 GND E7 RX2_P F1 INT C7 CSDA D1 RSVD5 D2 GND D3 IOVCC18 D4 CVCC12 D5 CI2CA D6 RESET_N D7 USB_ID B6 RSVDL B7 CSCL C1 RSVD2 C2 RSVD0 C3 AVCC12 C4 GND C5 V_SENSE C6 N...

Page 68: ...ential and proprietary the contents in this service guide subject to change without prior notice 8 40 8 3 15 Motor Motor does not work Yes No Replace Motor FPCB Check the Motor FPCB Yes END Main PBA s connector HEA701 Yes PBA s Connector HEA701 No Replace ZD701 ZD713 Check the Pin signal 1 7Vrms C739 C738 Check ZD701 ZD713 Yes No Check IF PMIC U504 Yes Replace U504 No ...

Page 69: ...SYS H5 BATT H6 BATT H7 MVIO H8 UID H9 CHGPG G6 IDB G7 AUR2 G8 UR2 G9 CHGPG H1 COMP2 H10 BAT_SN H2 BAT_SP H3 SYS ADP2 F9 CHGLX G1 COMN1 G10 AVL MIC_USB G5 JIG F1 ADN1 F10 CHGLX F2 DETBATB F4 SDA F5 MVBAT F6 BC F7 E2 BYP E3 VIO E5 SYS_A E6 AUT1 E7 UT1 E8 CHGLX DISQBAT D5 SCL D6 AIN D8 VBATTFG D9 BYP E1 BYP C6 RESETB C7 SCLFG C8 ALRT C9 CHGIN D1 CHGIN D2 VBUSDET D3 B8 VBFG B9 CHGIN C1 THRM C10 SAFEOU...

Search results

Summary of Contents for SM-T520

Reviews:

Related manuals for SM-T520

Brands by name

Popular brands

Samsung SM-T520, Service Manual

Search results

Summary of Contents for SM-T520

Reviews:

Related manuals for SM-T520

Brands by name

Popular brands