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Samsung GT-N5110 Service Manual Download Page 43

Level 3 Repair

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.

8-18

8-3-7. WIFI Part

WIFI is not working

Check WIFI function ON

No

Enable WIFI Function

Yes

END

Check the Voltage on C233 =

1.8V

No

Check the U701(crack, open, damaged, etc.)

Yes

Check 37.4 MHz Clock at

C250, C251

No

Check the OSC201(crack, open, etc.)

Yes

Check the Voltage on C238,

C239, C240

No

Check the U202(crack, open, damaged, etc.)

Yes

Check the Status of

C208, C219, C220, C234,

C246, C262, C265, F203,

F204, F200

No

Resolder or Replace C208, C219, C220,

C234, C246, C262, C265, F203, F204, F200

Yes

Resolder or Replace U203

Yes

Yes

Yes

Check the Status of C203,

C205, L201, ANT202,

ANT203

No

Resolder or Replace C203, C205, L201,

ANT202, ANT203

Check the Voltage on C261,

C260, C257

Yes

No

Check the U204(crack, open, damaged, etc.)

Summary of Contents for GT-N5110

Page 1: ...ctionality 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 chang...

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 2013 03 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: ...ement of any content or data from this document without Samsung s written authorization is strictly prohibited Main Function Android OS Jelly Bean Main 5MP AF Sub 1 3MP 8 WXGA TFT Full Touch C Type A GPS GLONASS BT v4 0 EDR with LE USB v2 0 Wi Fi 802 11 a b g n OTG Recording definition 800p Playback at 1280p resolution Sensors Accelation Magnetic Light Additional 1 6GHz Quad Core CPU ...

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: ...otice Distribution transmission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited 6 1 S W Download 6 1 1 Pre requisite for S W Downloading Downloader Program Odin3 v3 07 exe GT N5110 Data Link Cable GH39 01578A Binary files Settings Data Link Cable ...

Page 10: ...prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 2 6 1 2 S W Downloader Program Load the binary download program by executing the Odin3 v3 07 exe Run this file 1 Option checking and select files Check Re Partition Auto Reboot and F Reset Time then select PIT Bootloader PDA and CSC File ...

Page 11: ...horization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 3 2 Enter Device into Download Mode Press volume down button and power key at same time for 5 seconds then you can see below display Press volume up button to enter device into download mode ...

Page 12: ...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 4 3 Connect the Device to PC via Data Cable Make sure ID COM box highlighted blue that the device is connected to the PC ...

Page 13: ...rictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 5 4 Start Downloading PIT Bootloader PDA and CSC files by clicking Start button Then wait for PASS to be appear on the screen 5 Once the device boots up confirm the downloaded version name and etc 1234 Full Reset 2767 3855 ...

Page 14: ...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 15: ...ODE TVS 0406 001459 ZD406 ZD504 DIODE TVS 0406 001459 ZD505 DIODE TVS 0406 001505 ZD508 DIODE TVS 0406 001526 D500 DIODE TVS 0504 001113 Q600 TR DIGITAL 0504 001171 TR702 TR DIGITAL 0505 002384 TR400 FET SILICON 0505 002388 TR1000 FET SILICON 0801 003437 U403 IC CMOS LOGIC 0902 002996 UCP600 IC MICROPROCESSOR 1001 001546 U405 IC ANALOG SWITCH 1001 001650 U400 IC ANALOG MULTIPLEX 1003 002431 U1007 ...

Page 16: ...1205 004598 U203 IC WIFI 1205 004649 U201 IC GPS RECEIVER 1205 004674 U1008 IC CONTROLLER 1209 002142 U900 IC SENSOR 1209 002153 U901 IC SENSOR 1404 001728 TH600 THERMISTOR NTC 1405 001346 VR700 VARISTOR 2007 000138 R416 R902 R CHIP 2007 000140 R668 R669 R CHIP 2007 000141 R411 R CHIP 2007 000143 R909 R CHIP 2007 000148 C1041 C1042 C1047 R CHIP 2007 000148 C1048 C1052 R424 R CHIP 2007 000148 R695 ...

Page 17: ...0 R CHIP 2007 008048 R1022 R1023 R213 R CHIP 2007 008052 R1012 R1013 R1016 R CHIP 2007 008052 R1025 R1026 R630 R CHIP 2007 008052 R631 R676 R677 R CHIP 2007 008055 R1033 R1041 R600 R CHIP 2007 008055 R625 R650 R651 R652 R CHIP 2007 008055 R672 R673 R674 R675 R CHIP 2007 008055 R681 R687 R689 R803 R CHIP 2007 008211 R906 R CHIP 2007 008275 R804 R CHIP 2007 008403 R718 R CHIP 2007 008420 R1029 R1039...

Page 18: ...203 000233 C433 C434 C CER CHIP 2203 000254 C222 C901 C CER CHIP 2203 000278 C1045 C1046 C CER CHIP 2203 000386 C430 C431 C CER CHIP 2203 000425 C437 C447 C448 C CER CHIP 2203 000489 C654 C CER CHIP 2203 000714 C655 C658 C CER CHIP 2203 000725 C783 C CER CHIP 2203 000854 C804 C CER CHIP 2203 001153 C429 C432 C CER CHIP 2203 001239 C449 C450 C CER CHIP 2203 001259 C1018 C1019 C CER CHIP 2203 002668...

Page 19: ...P 2203 006423 C907 C909 C CER CHIP 2203 006562 C1000 C1001 C1023 C CER CHIP 2203 006562 C1027 C1028 C1030 C CER CHIP 2203 006562 C1031 C1032 C1033 C CER CHIP 2203 006562 C1034 C1035 C1037 C CER CHIP 2203 006562 C1038 C1039 C1040 C CER CHIP 2203 006562 C1055 C412 C441 C703 C CER CHIP 2203 006562 C706 C789 C906 C913 C CER CHIP 2203 006562 C915 C916 C CER CHIP 2203 006642 C245 C255 C620 C622 C CER CH...

Page 20: ...3 C242 C260 C660 C922 C CER CHIP 2203 007449 C1024 C1025 C202 C CER CHIP 2203 007449 C206 C214 C400 C608 C CER CHIP 2203 007449 C611 C615 C616 C617 C CER CHIP 2203 007449 C621 C623 C624 C625 C CER CHIP 2203 007449 C627 C628 C632 C633 C CER CHIP 2203 007449 C636 C637 C641 C642 C CER CHIP 2203 007449 C644 C645 C719 C726 C CER CHIP 2203 007449 C727 C730 C731 C732 C CER CHIP 2203 007449 C734 C736 C737...

Page 21: ...A CHIP 2703 002369 L201 INDUCTOR SMD 2703 003687 L707 L708 L709 INDUCTOR SMD 2703 003913 L801 INDUCTOR SMD 2703 004297 L711 INDUCTOR SMD 2703 004299 L214 INDUCTOR SMD 2703 004302 L213 INDUCTOR SMD 2703 004338 L211 INDUCTOR SMD 2703 004366 L203 L204 L212 INDUCTOR SMD 2703 004373 L700 L701 L702 L703 INDUCTOR SMD 2703 004373 L704 L705 L706 L710 INDUCTOR SMD 2703 004530 L803 INDUCTOR SMD 2801 004785 O...

Page 22: ...ECTOR FPC FFC PIC 3711 006843 IFC500 HEADER BOARD TO BOARD 3711 006923 HDC1000 HEADER BOARD TO BOARD 3711 006925 HDC901 HEADER BOARD TO BOARD 3711 007173 HDC500 HDC600 HEADER BOARD TO BOARD 3711 007188 HDC402 HEADER BOARD TO BOARD 3711 007295 HDC800 HEADER BOARD TO BOARD 3711 007810 HDC1001 HEADER BOARD TO BOARD 3711 008347 HDC400 HEADER BOARD TO BOARD 3711 008421 BTC700 CONNECTOR HEADER 3712 0013...

Page 23: ...en authorization is strictly prohibited 1 Be careful not to make scratch and molding damage 1 Use flat point of disassembly jig 1 Disassemble SCREW 17point 2 Detach Battery connector 1 Hold up Main PBA from bottom 2 Be careful not to scratch FPCB 7 1 Disassembly and Assembly Instructions 7 1 1 Disassembly 1 2 Disassemble SCREW Disassemble FPCB 3 Disjoint Hook at REAR Disassemble REAR START IR RED ...

Page 24: ... 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 IF PCB and SPK on Front 1 Assemble PBA on Front Ass y 2 Check Front hook 4 5 1 2 Disassemble SPK L R IF PCB Assemble PBA Assemble IF PCB SPK on FRONT Disassemble PBA ...

Page 25: ...y 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 1 1 4 2 5 Silver 6001 002051 13 point 1 4 4 0 Black 6001 001479 4 point 2 Drive Screws with torque 1 2 0 1 Kgf 1 Assemble REAR hook 3 4 5 Assemble connector Assemble REAR Assemble SCREW START IR RED ...

Page 26: ...ietary 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 1 Block Diagram ...

Page 27: ...ringement 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 2 8 2 PCB Diagrams 8 2 1 Top ...

Page 28: ... 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 3 8 2 2 Bottom ...

Page 29: ...msung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 4 8 3 Flow Chart of Troubleshooting Equipments Oscilloscope Digital Multimeter Power Supply driver ESD Safe Tweezer 8960 Spectrum Analyzer Soldering iron ...

Page 30: ...ge is not satisfied with normal condition Change the U701 No Yes Check the U701 output signal AP_PS_HOLD TP 1 8V If the output voltage is not satisfied with normal condition Change the U701 Each voltage level has 10 margin No Yes Check the Battery Voltage Is it more than 3 4V Charging the battery by TA check the initial operation Yes Abnormal Check the Clock OSC700 C705 Is that frequency 32KHz Cha...

Page 31: ...OUT26 E5 OUT19 D2 ENL20 D3 OUT15 D4 OUT6 D5 OUT18 D6 OUT23 D7 OUT12 D8 OUT14 D9 PGND4A C6 OUT25 C7 OUT4 C8 OUT13 C9 LX1 D1 OUT11 D10 BUCK7 D11 LX5 D12 INB1 C1 OUT9 C10 INB7 C11 PGND5 C12 BUCK1 C2 ENB8 C3 OUT7 C4 OUT1 C5 OUT5 B2 ENB9 B3 OUT2 B4 OUT8 B5 OUT17 B6 OUT22 B7 OUT21 B8 OUT10 B9 PGND1 A6 INL6 A7 INL4 A8 INL5 A9 INB6 B1 OUT3 B10 INB7 B11 LX7 B12 BUCK6 A1 INL3 A10 PGND7 A11 NC A12 LX6 A2 PGN...

Page 32: ...ce 8 7 8 3 2 Initial Initial Failure END Check the AP Reset AP_N_RST_IN R704 1 8V High Yes Check the U701 and R704 crack open etc Check the oscillator clock waveforms 32 768KHz OSC700 C705 24MHz OSC600 C657 Check the OSC700 OSC600 and R684 Crack open etc Check the output clock waveforms and frequency Test condition Oscilloscope setting 20 0us div time division Abnormal Yes Normal No Re download SW...

Page 33: ..._ARM J15 VSS J16 VDD_INT J17 J18 VSS VSS J19 VDDQ_E2 J2 VSS J20 VSS J21 VSS H8 H9 VSS VSS J1 J10 VDD_ARM VDD_ARM J11 VDD_ARM J12 VDD_ARM J13 VDD_ARM J14 VSS_HDMI H27 XHDMITX0P H28 XHDMITX0N H29 H3 XOM_4 XOM_0 H4 VSS H5 VDDQ_M1 H6 VSS H7 XEINT_15 H2 VSS H20 VSS H21 XVVD_20 H22 XVVD_13 H23 XCIHREF H24 XCIDATA_4 H25 XCIDATA_7 H26 VSS H12 VSS H13 VSS H14 VSS H15 VSS H16 VSS H17 VDDQ_LCD H18 VDD18_MIPI...

Page 34: ...23 C724 C725 C726 C727 C728 C729 C730 C731 C732 C733 C734 C735 C736 C737 C738 C739 C740 C741 C742 C743 C744 C745 C746 C747 C748 C749 C750 C751 C752 C753 C754 C755 C756 C757 C758 C759 C760 C761 C762 C768 L700 L701 L702 L703 L704 L705 L706 L707 L708 L709 L710 OSC700 R611 R614 R655 R656 R700 R706 R708 TP707 TP_GYRO_IDE TP_eMMC_EN U601 U701 U702 AP_PS_H OLD C621 C622 C623 C625 C626 C645 C646 C647 C651...

Page 35: ...RESETB E5 GND_A E6 GND_A E7 AIN E8 VBATTFG E9 BYP F1 SYS_Q D5 GND_Q D6 GND_D D7 SCLFG D8 ALRT D9 CHGIN E1 SDAFG E10 CHGIN E2 NC C7 C8 SNS VBFG C9 CHGIN D1 THRM D10 NC D2 NC D3 INOKB D4 MPWM B9 SAFEOUT1 C1 KVSS C10 SAFEOUT2 C2 TORCHEN C3 FLED1 C4 FLED2 C5 SDA C6 VIO B10 B2 TEST2 FLASHEN B3 FLED1 B4 FLED2 B5 SCL B6 GNDM B7 MDN B8 TEST4 A3 VCCTEST A4 TEST5 A5 TEST6 A6 IN_MOT A7 MDP A8 MGAIN A9 TEST1 ...

Page 36: ...t to change without prior notice 8 11 8 3 4 Microphone Part Check Power Volume key FPCB where MIC is placed for any damage Tear in FPCB etc Check component soldering status of C422 C424 L403 L405 Replace the Power Volume key FPCB Resolder or replace C422 C424 L403 L405 END No Yes Yes Yes No Check microphone function in voice call speaker mode or in voice recording mode Check the voltage at C414 2 ...

Page 37: ...SPKVDD1 SPKVDD1 A3 A4 LDO1ENA REFGND A5 A6 LINEOUT2N MICBIAS2 A7 UCD400 NC 1 C408 R407 L400 TP403 10V 062032 C421 1000nF TP401 C415 C425 C409 C420 TP402 C401 R408 C407 C426 C402 C404 EAR_MICBIAS_2 8V C416 VCC_1 8V_AP R405 C410 C405 SUB_MIC_N EAR_MIC_P SPK_R_P EAR_MIC_N SUB_MIC_P MAIN_MIC_N BT_PCM_SYNC VPS_L BT_PCM_DOUT VPS_R BT_PCM_DIN EAR_ADC_3 5 SPK_L_N MAIN_MIC_P SPK_L_P SPK_R_N RCV_N RCV_P SPE...

Page 38: ...this service guide subject to change without prior notice 8 13 8 3 5 Speaker Part Check the signals on L406 L407 L in main PCB C105 C106 R in 11pin sub PCB Check speaker function Play MP3 with maximum volume level No Replace UCD400 END Yes Yes Replace the speaker module Yes Check the connection of HDC400 L in main PCB HDC101 R in 11pin sub PCB Yes No Reconnect HDC400 L in main PCB HDC101 R in 11pi...

Page 39: ...LK1 MCLK2 F2 F3 ADDR ADCDAT1 F4 F7 VREFC LDO1VDD F8 D5 SPKMODE LDO2ENA D6 D7 IN1LN IN1LP D8 D9 AGND DBVDD1 E1 E2 SPKVDD2 VMIDC E7 C6 LINEOUT1N IN1RP C7 C8 IN2LN DMICDAT IN2LP VRXN C9 D1 SPKOUTRN SPKVDD2 D2 D3 SPKGND2 SPKOUTRP D4 B7 IN2RN IN2RP VRXP B8 B9 IN1RN SPKOUTRN C1 C2 SPKGND2 SPKOUTRP C3 C4 SPKGND1 LINEOUTFB C5 A8 DMICCLK MICBIAS1 A9 B1 SPKOUTLN SPKGND1 B2 B3 SPKOUTLP SPKOUTLP B4 B5 LINEOUT...

Page 40: ...nction ON No Enable BT Function Yes END Check the Voltage on C233 1 8V No Check the U701 crack open damaged etc Yes Check 37 4 MHz Clock at C250 C251 No Check the OSC201 crack open etc Yes Check the Voltage on C261 C260 C257 No Check the U204 crack open damaged etc Yes Check the Status of C256 C219 C220 F203 F204 F200 No Resolder or replace C256 C219 C220 F203 F204 F200 Yes Resolder or Replace U20...

Page 41: ...SDIO_D 2 WLAN_SDIO_D 1 WLAN_SDIO_D 0 C703 R700 VCC_SUB_2 0V VARM_1 1V_AP TP708 VCC_SUB_1 35V L702 V_BATT TP702 L709 VMIF_1 0V_AP AP_PMIC_EN L700 VRTC_1 8V TP700 L703 VCC_1 8V_AP V_BATT VCC_1 8V_AP C704 VG3D_1 0V_AP VMEM_VDDF_3 0V R705 C702 L705 L707 5M_CORE_1 2V L710 2 1 OSC700 TP701 L706 TP707 L701 M2 BATT M3 XIN M4 PGND2B M5 LX2B M6 INB2B M7 INB2A M8 LX2A M9 L6 INB2B L7 INB2A L8 LX2A L9 NC M1 PG...

Page 42: ...206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 SC201 TP202 TP203 TP204 TP205 TP206 TP207 TP208 TP209 TR1000 U1000 U202 U203 U204 ZD1000 ZD1001 ZD1002 ZD1003 ZD1004 ZD1005 AP_PMIC_EN C604 C607 C610 C614 C620 C628 C650 C703 C704 C705 C707 C708 C709 C710 C711 C712 C713 C714 C715 C716 C717 C718 C719 C720 C721 C722 C723 C724 C725 C726 C727 C728 C729 C730 C731 C732 C733 C734 C735 C...

Page 43: ...e on C233 1 8V No Check the U701 crack open damaged etc Yes Check 37 4 MHz Clock at C250 C251 No Check the OSC201 crack open etc Yes Check the Voltage on C238 C239 C240 No Check the U202 crack open damaged etc Yes Check the Status of C208 C219 C220 C234 C246 C262 C265 F203 F204 F200 No Resolder or Replace C208 C219 C220 C234 C246 C262 C265 F203 F204 F200 Yes Resolder or Replace U203 Yes Yes Yes Ch...

Page 44: ...8V TP700 L703 VCC_1 8V_AP V_BATT VCC_1 8V_AP C704 VG3D_1 0V_AP VMEM_VDDF_3 0V R705 C702 L705 L707 5M_CORE_1 2V L710 2 1 OSC700 TP701 L706 TP707 L701 M2 BATT M3 XIN M4 PGND2B M5 LX2B M6 INB2B M7 INB2A M8 LX2A M9 L6 INB2B L7 INB2A L8 LX2A L9 NC M1 PGND2A M10 INB8 M11 NC M12 LX9 L1 PGND2A L10 BUCK8 L11 LX8 L12 INB9 L2 BATT L3 XOUT L4 PGND2B L5 LX2B K2 NC K3 32KHCP K4 VCCP32KH K5 VCOIN K6 NC K7 SNS2N ...

Page 45: ...206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 SC201 TP202 TP203 TP204 TP205 TP206 TP207 TP208 TP209 TR1000 U1000 U202 U203 U204 ZD1000 ZD1001 ZD1002 ZD1003 ZD1004 ZD1005 C200 C201 C202 C203 C204 C205 C206 C207 C209 C210 C211 C214 C215 C216 C217 C220 C221 C222 C223 C224 C269 C270 C271 C412 C414 C910 C911 C912 F200 F201 F202 F203 F204 GPS_CTS GPS_RTS GPS_RXD GPS_TXD L200 L201 ...

Page 46: ...le GPS Function Yes END Check the Voltage on C209 1 8V C211 L200 2 8V No Check the U701 crack open damaged etc Yes Check 26MHz Clock at C200 C201 No Check the OSC200 crack open etc Yes Check the Voltage of GPS_LNA_EN at C224 No Resolder or change the U200 Yes Check the Status of L203 C215 C216 L204 C217 F201 F202 F204 F200 No Resolder or Replace L203 C215 C216 L204 C217 F201 F202 F204 F200 Yes Yes...

Page 47: ...7 INL4 A8 INL5 A9 INB6 B1 OUT3 B10 INB7 B11 LX7 B12 BUCK6 A1 INL3 A10 PGND7 A11 NC A12 LX6 A2 PGND6 A3 INL7 A4 INL1 A5 INL2 U701 NC 1 NC 2 NC C707 TP703 C700 L708 R703 VCC_1 8V_AP R701 TP705 AP_PS_HOLD C701 TP706 R704 R702 VCC_1 8V_AP VMEM_1 2V_AP C705 VINT_1 0V_AP L704 TP704 PMIC_ACOKB TF_EN CAM_EN1 eMMC_EN AP_PMIC_EN eMMC_EN nPOWER PMIC_DVS1 PMIC_DVS2 PMIC_DVS3 BUCK2_SEL BUCK3_SEL BUCK4_SEL PMIC...

Page 48: ...206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 SC201 TP202 TP203 TP204 TP205 TP206 TP207 TP208 TP209 TR1000 U1000 U202 U203 U204 ZD1000 ZD1001 ZD1002 ZD1003 ZD1004 ZD1005 C200 C201 C202 C203 C204 C205 C206 C207 C209 C210 C211 C214 C215 C216 C217 C220 C221 C222 C223 C224 C269 C270 C271 C412 C414 C910 C911 C912 F200 F201 F202 F203 F204 GPS_CTS GPS_RTS GPS_RXD GPS_TXD L200 L201 ...

Page 49: ...to change without prior notice 8 24 Check the Voltage on C801 3 3V Resolder or Replace the U800 8 3 9 LCD LCD is still off after PWR ON Yes No Check the connection of HDC800 Yes END No Check the C804 and High 18V Yes Check the Voltage on C806 Yes Yes Replace LCD Module No Yes Check the Voltage on C800 No Resolder or Replace the U802 Check the Backlight Driver IC U802 Reconnect the HDC800 Check the...

Page 50: ... D2 ISET D3 GND LED2 D4 LED6 E1 LED5 E2 LED4 E3 E4 LED1 GNDSW B2 PWM B3 B4 ENVDDIO VDD C1 VBOOST C2 FSET C3 C4 LED3 1 NC1 2 NC2 A1 SW A2 GNDSW A3 SDA SCL A4 SW B1 U802 C807 C810 L803 R804 R805 C804 D800 1 2 3 C805 R802 L804 C806 V_BATT R803 C813 C812 C811 LED_VOUT_18V BL_I2C_SDA BL_I2C_SCL LED_BACKLIGHT_RESET LED_K 3 LED_K 2 LED_K 4 LED_K 1 LED_BACKLIGHT_PWM V_BATT 2 3 PGND LX1 4 5 PVIN VIN 6 7 PG...

Page 51: ...s service guide subject to change without prior notice 8 26 8 3 10 TSP Yes No Reconnect the SLC900 Check TSP Connector on Main PBA Yes END Yes No Resolder or Replace U902 or L900 Check the Voltage on C913 1 8V Yes Replace U904 Yes Yes No C902 3 3V C903 1 8V Resolder or Replace R901 Resolder or Replace R900 Check the I2C signal Resolder or Replace ZD903 ZD904 ZD905 R908 R682 R683 No Touch Screen do...

Page 52: ... B4 VBUS B5 VDDTX B6 GNDTX B7 T27 B8 T24 B9 T22 A2 A4 A4 GND A5 VDD A7 T26 A8 T20 B1 A0 B10 T14 B11 T15 NC 1 NC 2 A1 RESETB A10 T18 A11 T16 U904 R901 TSP_RST C901 TSP_1 8V 4 7K 1005 R908 R909 ZD905 R904 C900 TSP_1 8V C903 C902 TSP_1 8V TSP_1 8V C904 R903 ZD900 R900 ZD901 ZD902 SRX5_L SRX3_H SRX1_R TA_nCONNECTED_TSP SRX2_B Y19 Y22 Y30 Y31 Y34 Y29 Y32 Y35 Y38 Y17 Y39 Y40 Y18 SRX4_M VDDA_GNDA Y20 Y21...

Page 53: ... F900 F901 Yes Check the Camera connector on Main PBA Reconnect the HDC900 No Check the voltage C917 1 2V C920 1 8V C921 2 8V C922 2 8V Resolder C917 C752 Resolder C920 C743 Resolder C921 C751 Resolder C922 C916 Replace the PBA No Yes Resolder R906 Replace the PBA No Check R906 is 24MHz Yes END Replace the camera module Camera function does not work Check the I2C line TP CAM I900 TP CAM I901 HIGH ...

Page 54: ...RM_1 1V_AP VRTC_1 8V VUOTG_3 0V_AP TP700 L703 VCC_1 8V_AP C757 CAM_IO_1 8V C727 V_BATT C759 VDDQ_PRE_1 8V C751 VCC_1 8V_AP C728 C704 C746 VG3D_1 0V_AP C756 V_BATT VMEM_VDDF_3 0V C725 R705 C702 L705 VCC_SUB_1 35V L707 5M_CORE_1 2V L710 2 1 C743 OSC700 C761 C718 TP701 L706 TP707 VCC_SUB_1 35V L701 5M_AF_2 8V VMIPI_1 8V_AP C736 M2 BATT M3 XIN M4 PGND2B M5 LX2B M6 INB2B M7 INB2A M8 LX2A M9 L6 INB2B L7...

Page 55: ... C725 C726 C727 C728 C729 C730 C731 C732 C733 C734 C735 C736 C737 C738 C739 C740 C741 C742 C743 C744 C745 C746 C747 C748 C749 C750 C751 C752 C753 C754 C755 C756 C757 C758 C759 C760 C761 C762 L700 L701 L702 L703 L704 L705 L706 L707 L708 L709 L710 OSC700 R700 R706 TP707 TP_eMMC_EN U601 U701 AP_PS_HOLD C621 C622 C623 C625 C626 C645 C646 C647 C648 C651 C652 C655 C656 C657 C658 C659 C700 C701 OSC600 Q6...

Page 56: ... 12 1 3M CAM Yes Check the Camera connector on Main PBA Reconnect the HDC901 No Check the voltage C925 1 8V C926 2 8V C927 1 8V No Yes Yes END Replace the camera module Camera function does not work No Yes Resolder C925 C743 Resolder C926 C916 Resolder C927 C744 Replace the PBA Check R907 is 24MHz Resolder R907 Replace the PBA No Check the I2C line TP CAM I900 TP CAM I901 HIGH Resolder R678 R679 R...

Page 57: ... OUT9 C10 INB7 C11 PGND5 C12 BUCK1 C2 ENB8 C3 OUT7 C4 OUT1 C5 OUT5 B2 ENB9 B3 OUT2 B4 OUT8 B5 OUT17 B6 OUT22 B7 OUT21 B8 OUT10 B9 PGND1 A6 INL6 A7 INL4 A8 INL5 A9 INB6 B1 OUT3 B10 INB7 B11 LX7 B12 BUCK6 A1 INL3 A10 PGND7 A11 NC A12 LX6 A2 PGND6 A3 INL7 A4 INL1 A5 INL2 VABB1_1 95V_AP U701 NC 1 NC 2 NC C720 C762 C755 C733 C715 VMIF_1 0V_AP C707 TP703 VMEM_1 2V_AP C744 C700 L708 R703 C723 C713 C711 V...

Page 58: ... C710 C711 C712 C713 C714 C715 C716 C717 C718 C719 C720 C721 C722 C723 C724 C725 C726 C727 C728 C729 C730 C731 C732 C733 C734 C735 C736 C737 C738 C739 C740 C741 C742 C743 C744 C745 C746 C747 C748 C749 C750 C751 C752 C753 C754 C755 C756 C757 C758 C759 C760 C761 C762 L700 L701 L702 L703 L704 L705 L706 L707 L708 L709 L710 OSC700 R700 R706 TP707 TP_eMMC_EN U601 U701 AP_PS_HOLD C621 C622 C623 C625 C626...

Page 59: ... s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 34 8 3 13 OTG OTG does not work Yes No Check the U705 Check if V_BUS goes 5V C763 Yes END Yes Check the V_BUS_IN goes 5V C506 No Check the U504 Yes Replace IF FPCB ...

Page 60: ...8 ALRT D9 CHGIN E1 SDAFG E10 CHGIN E2 NC C7 C8 SNS VBFG C9 CHGIN D1 THRM D10 NC D2 NC D3 INOKB D4 MPWM B9 SAFEOUT1 C1 KVSS C10 SAFEOUT2 C2 TORCHEN C3 FLED1 C4 FLED2 C5 SDA C6 VIO B10 B2 TEST2 FLASHEN B3 FLED1 B4 FLED2 B5 SCL B6 GNDM B7 MDN B8 TEST4 A3 VCCTEST A4 TEST5 A5 TEST6 A6 IN_MOT A7 MDP A8 MGAIN A9 TEST1 B1 U705 1 NC 2 NC NC A1 NC A10 TEST3 A2 R716 VCC_1 8V_AP R713 R712 VCC_3 0V_MOTOR C781 ...

Page 61: ...ung 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 14 MHL Yes No Check the LDOs U1003 U1004 Check the voltage of L1000 1 2V C1006 3 3V L1001 1 2V C1010 1 8V Replace C1013 Yes END Yes MHL Does not work ...

Page 62: ...L_1 8V MHL_INT MHL_SDA_1 8V MHL_RST MHL_DSDA_3 3V HD_TX2 _3 3V MHL_DSCL_3 3V HDMI_HPD HD_TX2 _3 3V HD_TX1 _3 3V HD_TX1 _3 3V HD_TX0 _3 3V VCC_3 3V_MHL V_BATT C1025 C1024 VCC_1 8V_MHL C1021 1 4 GND GND 9 VDD1 7 VDD2 6 2 VOUT1 VOUT2 3 U1004 8 CE1 CE2 5 GND HDMI_EN R1024 VSIL_1 2A C1022 VSIL_1 2C VCC_SUB_2 0V C1023 4 VDD 1 VOUT U1003 CE 3 GND 5 GND 2 HDMI_EN AP_PS_HOLD BOTH100 C1003 C1004 C1005 C1006...

Page 63: ...Check the S Pen connector on Main PBA Reconnect the SLC1000 No Check the voltage R1035 3 3V Resolder C1036 C1037 U1005 U1006 U1007 Replace the PBA No Yes Resolder C1045 C1046 OSC1001 Replace the PBA No Check C1045 C1046 is 16MHz Yes END Replace the LCD ass y S Pen function does not work Check I2C C1052 High R1042 OPEN R1031 R1032 High No Yes Yes Resolder C1052 R1031 R1032 U1006 Replace the PBA Che...

Page 64: ...PDCT PEN_FWE1 SYSHIZ PEN_SDA PEN_SCL C1042 C1035 C1028 C1047 C1034 PEN_VD_3 3V C1046 R1045 C1048 C1031 C1045 R1043 M2 VSS1 M3 VCC1 M4 NC M5 AVSS M6 AVDD M7 NC M8 VSS2 M9 VSS0 L6 ASW47 L7 ASW16 L8 ASW19 L9 ASW26 M1 AMON3 M10 VREF1 M11 VCC0 M12 AMON2 OCDDATA L1 ASW32 L10 ASW27 L11 ASW29 L12 ASW30 L2 ASW33 L3 ASW37 L4 ASW34 L5 ASW40 K2 ASW36 K3 ASW43 K4 ASW41 K5 ASW48 K6 NC K7 ASW12 K8 ASW22 K9 ASW23...

Page 65: ...hout prior notice 8 40 C1027 C1028 C1029 C1030 C1032 C1033 C1034 C1035 C1036 C1037 C1038 C1039 C1040 C1043 C1044 C1045 C1046 C1047 C1048 C1049 C1050 C1051 C1052 C1053 C1054 C1056 C500 C501 C502 C503 C504 CON100 HDC1001 HDC500 L1002 L1003 L1004 OSC1001 R1027 R1028 R1029 R1030 R1031 R1032 R1033 R1034 R1035 R1036 R1037 R1038 R1039 R1041 R1042 R124 R125 R505 R506 R507 R508 R509 R510 SLC1000 TP1005 U10...

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