Samsung GT M7603 Page 64 Service Manual Download

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SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-45

Check the Attenuation

Circuit ?

9-15-2. DCS/PCS transmitter

Band : DCS /PCS

CELL POWER : -50dBm

TX LEVEL : 0

Channel : 698 Ch / 661 Ch

TX Power is too Low!!

Check

TCXO CLOCK

19.2MHz @ C272

Re-solder or change OSC200, C272/C279

YES

Check the Power @

Pin#56 of U202?

Check U202

YES

Check R127, R128, R129

YES

Re-solder or change PAM100

Check the Power

@Pin#16 of PAM100?

YES

Check the Power @Pin#2

of U101?

Re-solder or change U101

YES

Change or re-solder RFS100

Check RFS100?

YES

Antenna

re-solder or change

Summary of Contents for GT M7603

Page 1: ...fication 3 Product Function 4 Array course control 5 Exploded View and Parts list 6 MAIN Electrical Parts List 7 Disassembly and Assembly Instructions 8 Block Diagrams 9 PCB Diagrams 10 Chart of Troubleshooting 11 Reference data GSM TELEPHONE CONTENTS efrcom ...

Page 2: ...d or domestic law Samsung Electronics Co Ltd 2009 05 Rev 1 0 ⓒ Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

Page 3: ...ts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QFR01 QME03 QLC01 QLB01 QCA01 QVK01 QSH01 QSP01 QCA00 QAR01 QKP01 QME01 QCA02 QCR04 QSP02 QCR91 QCR91 QBA01 QBA00 QRE01 QMP01 QVO01 QCW01 QRF03 QCK01 QIF01 QDC01 QSD01 QCK02 ...

Page 4: ...1 PMO WINDOW CAMERA GH72 52381A QDC01 NPR DECO CAMERA GH71 08786A QFR01 ASSY CASE FRONT GH98 11796B QIF01 PMO COVER MICRO USB IF GH72 52368D QKP01 ASSY KEYPAD BLACK OPEN GH98 12018A QLB01 ASSY BRACKET LCD GH98 11801A QLC01 ASSY LCD GT_M7600 GH96 03635A QME01 KEY FPCB GT_M7600 KEY PBA GH59 06914A QME03 TOUCH PANEL GT_M7600 RK GH59 06964B QMP01 ASSY PBA MAIN GTM7603 GH92 05886A QRE01 ASSY CASE REAR ...

Page 5: ...04 DIODE TVS 0406 001286 ZD500 DIODE TVS 0406 001286 ZD709 DIODE TVS 0406 001330 U602 DIODE TVS 0504 001151 U200 TR DIGITAL 0504 001151 U201 TR DIGITAL 0801 003013 U300 IC 0801 003065 U401 IC 1001 001394 U610 IC 1001 001394 U611 IC 1001 001394 U612 IC 1001 001481 U605 IC 1001 001494 U501 IC 1001 001586 U603 IC 1003 002047 U607 IC 1201 002470 U500 IC 1201 002581 F102 IC 1201 002775 PAM201 IC 1201 0...

Page 6: ... V705 VARISTOR 1405 001196 V706 VARISTOR 2007 000138 R503 R CHIP 2007 000138 R509 R CHIP 2007 000138 R510 R CHIP 2007 000144 R412 R CHIP 2007 000145 R506 R CHIP 2007 000148 R502 R CHIP 2007 000162 R518 R CHIP 2007 000168 R524 R CHIP 2007 000170 R313 R CHIP 2007 000173 R514 R CHIP 2007 001285 R211 R CHIP 2007 001285 R213 R CHIP 2007 003015 R112 R CHIP 2007 007310 R520 R CHIP 2007 007488 R409 R CHIP...

Page 7: ...007 008049 R100 R CHIP 2007 008049 R103 R CHIP 2007 008049 R304 R CHIP 2007 008052 R106 R CHIP 2007 008052 R107 R CHIP 2007 008052 R500 R CHIP 2007 008052 R501 R CHIP 2007 008052 R602 R CHIP 2007 008052 R603 R CHIP 2007 008055 R421 R CHIP 2007 008055 R513 R CHIP 2007 008055 R525 R CHIP 2007 008055 R613 R CHIP 2007 008055 R640 R CHIP 2007 008135 R408 R CHIP 2007 008403 R617 R CHIP 2007 008419 R108 ...

Page 8: ...007 008483 R743 R CHIP 2007 008486 R410 R CHIP 2007 008486 R422 R CHIP 2007 008486 R433 R CHIP 2007 008516 R126 R CHIP 2007 008516 R301 R CHIP 2007 008516 R302 R CHIP 2007 008516 R305 R CHIP 2007 008516 R417 R CHIP 2007 008516 R423 R CHIP 2007 008516 R425 R CHIP 2007 008516 R426 R CHIP 2007 008516 R427 R CHIP 2007 008516 R523 R CHIP 2007 008516 R614 R CHIP 2007 008516 R615 R CHIP 2007 008516 R639 ...

Page 9: ...008808 R752 R CHIP 2007 009084 R530 R CHIP 2007 009084 R748 R CHIP 2007 009084 R754 R CHIP 2007 009111 R536 R CHIP 2007 009115 R401 R CHIP 2007 009115 R402 R CHIP 2007 009115 R531 R CHIP 2007 009115 R718 R CHIP 2007 009115 R719 R CHIP 2007 009155 R625 R CHIP 2007 009155 R643 R CHIP 2007 009155 R749 R CHIP 2007 009157 R413 R CHIP 2007 009157 R414 R CHIP 2007 009157 R415 R CHIP 2007 009157 R416 R CH...

Page 10: ...203 002709 C552 C CERAMIC CHIP 2203 003019 C524 C CERAMIC CHIP 2203 005288 C119 C CERAMIC CHIP 2203 005446 C205 C CERAMIC CHIP 2203 005682 C110 C CERAMIC CHIP 2203 005682 C134 C CERAMIC CHIP 2203 005682 C135 C CERAMIC CHIP 2203 005682 C136 C CERAMIC CHIP 2203 005682 C204 C CERAMIC CHIP 2203 005682 C207 C CERAMIC CHIP 2203 005682 C245 C CERAMIC CHIP 2203 005682 C260 C CERAMIC CHIP 2203 005682 C288 ...

Page 11: ...203 005725 C267 C CERAMIC CHIP 2203 005725 C270 C CERAMIC CHIP 2203 005725 C281 C CERAMIC CHIP 2203 005725 C290 C CERAMIC CHIP 2203 005725 C292 C CERAMIC CHIP 2203 005727 C139 C CERAMIC CHIP 2203 005727 C296 C CERAMIC CHIP 2203 005729 C148 C CERAMIC CHIP 2203 005729 C218 C CERAMIC CHIP 2203 005729 C408 C CERAMIC CHIP 2203 005729 C409 C CERAMIC CHIP 2203 005732 C221 C CERAMIC CHIP 2203 005732 C222 ...

Page 12: ...203 005806 C535 C CERAMIC CHIP 2203 005806 C536 C CERAMIC CHIP 2203 005993 C531 C CERAMIC CHIP 2203 006048 C544 C CERAMIC CHIP 2203 006090 C246 C CERAMIC CHIP 2203 006090 C521 C CERAMIC CHIP 2203 006120 C228 C CERAMIC CHIP 2203 006123 C147 C CERAMIC CHIP 2203 006194 C251 C CERAMIC CHIP 2203 006194 C266 C CERAMIC CHIP 2203 006194 C279 C CERAMIC CHIP 2203 006194 C283 C CERAMIC CHIP 2203 006194 C303 ...

Page 13: ...203 006423 C108 C CERAMIC CHIP 2203 006423 C238 C CERAMIC CHIP 2203 006423 C242 C CERAMIC CHIP 2203 006423 C253 C CERAMIC CHIP 2203 006423 C254 C CERAMIC CHIP 2203 006423 C256 C CERAMIC CHIP 2203 006423 C263 C CERAMIC CHIP 2203 006423 C269 C CERAMIC CHIP 2203 006423 C274 C CERAMIC CHIP 2203 006423 C276 C CERAMIC CHIP 2203 006423 C277 C CERAMIC CHIP 2203 006423 C285 C CERAMIC CHIP 2203 006423 C289 ...

Page 14: ...2203 006423 C520 C CERAMIC CHIP 2203 006423 C522 C CERAMIC CHIP 2203 006423 C526 C CERAMIC CHIP 2203 006423 C537 C CERAMIC CHIP 2203 006423 C609 C CERAMIC CHIP 2203 006423 C612 C CERAMIC CHIP 2203 006423 C722 C CERAMIC CHIP 2203 006462 C310 C CERAMIC CHIP 2203 006556 C272 C CERAMIC CHIP 2203 006556 C359 C CERAMIC CHIP 2203 006556 C444 C CERAMIC CHIP 2203 006562 C414 C CERAMIC CHIP 2203 006562 C415...

Page 15: ...2203 006562 C716 C CERAMIC CHIP 2203 006562 C719 C CERAMIC CHIP 2203 006562 C729 C CERAMIC CHIP 2203 006562 C730 C CERAMIC CHIP 2203 006668 C211 C CERAMIC CHIP 2203 006668 C212 C CERAMIC CHIP 2203 006668 C307 C CERAMIC CHIP 2203 006674 C140 C CERAMIC CHIP 2203 006681 C116 C CERAMIC CHIP 2203 006681 C515 C CERAMIC CHIP 2203 006681 C519 C CERAMIC CHIP 2203 006681 C529 C CERAMIC CHIP 2203 006681 C530...

Page 16: ...2203 006839 C564 C CERAMIC CHIP 2203 006841 C463 C CERAMIC CHIP 2203 006872 C117 C CERAMIC CHIP 2203 006872 C121 C CERAMIC CHIP 2203 006872 C305 C CERAMIC CHIP 2203 006872 C426 C CERAMIC CHIP 2203 006872 C427 C CERAMIC CHIP 2203 006872 C433 C CERAMIC CHIP 2203 006872 C501 C CERAMIC CHIP 2203 006872 C523 C CERAMIC CHIP 2203 006872 C602 C CERAMIC CHIP 2203 006872 C715 C CERAMIC CHIP 2203 006890 C330...

Page 17: ... SMD 2703 002204 L208 INDUCTOR SMD 2703 002205 L202 INDUCTOR SMD 2703 002205 L204 INDUCTOR SMD 2703 002208 L116 INDUCTOR SMD 2703 002268 L115 INDUCTOR SMD 2703 002365 L123 INDUCTOR SMD 2703 002649 L214 INDUCTOR SMD 2703 002714 L502 INDUCTOR SMD 2703 002714 L503 INDUCTOR SMD 2703 002793 L112 INDUCTOR SMD 2703 002793 L114 INDUCTOR SMD 2703 002793 L120 INDUCTOR SMD 2703 002798 L124 INDUCTOR SMD 2703 ...

Page 18: ...1 004339 OSC400 CRYSTAL UNIT 2801 004573 OSC500 CRYSTAL UNIT 2801 004589 OSC100 CRYSTAL UNIT 2809 001277 OSC200 OSCILLATOR VCTCXO 2901 001409 F700 FILTER EMI SMD 2901 001409 F701 FILTER EMI SMD 2901 001409 F702 FILTER EMI SMD 2901 001409 F703 FILTER EMI SMD 2901 001409 F704 FILTER EMI SMD 2901 001469 F705 FILTER EMI SMD 2901 001469 F706 FILTER EMI SMD 2904 001759 F101 FILTER SAW 2904 001785 F202 F...

Page 19: ...NECTOR CARD EDGE 3711 005981 CN702 CONNECTOR HEADER 3711 006084 BTC400 CONNECTOR HEADER 3711 006615 CN703 CONNECTOR HEADER 3711 006615 CN704 CONNECTOR HEADER 3711 006615 CN705 CONNECTOR HEADER 3711 006865 CN701 CONNECTOR HEADER 3711 006865 HDC700 CONNECTOR HEADER 4302 001180 BAT400 BATTERY CONTACT 4709 001721 F200 RF MODULE GH13 00066A U502 RF MODULE GH71 08426A ANT100 NPR CONTACT ANT GH71 08426A ...

Page 20: ... Check the current consumption Yes Current consumption 100mA Download again No Change the Battery Check the Battery Voltage 3 3V Yes No Check the TP_PSHOLD is high Yes Check the ON_SW Voltage Level No Check the PMIC output voltage C421 C427 C430 C431 C432 C433 Check the Pin 3 of OSC200 Produces clock signal No Check the U400 check the OSC200 Yes END Yes No Yes Check the initial operation Yes ...

Page 21: ... VMSMP_2 6V R407 VMSME_1 8V C421 C420 TA_USB_5 0V C428 C424 VBT_2 6V C412 VMSMP_2 6V C461 MV_USB_3 3V C411 C402 VCM_3 0V R433 470K C403 R415 R405 TP_PSHOLD C415 R429 R438 C422 C418 R411 R412 C405 V_RF_S3_2 7V VUSB_OUT_5 0V C427 VMSMC_1 2V C423 VBAT VBAT C416 C401 VMSMP_2 6V V_RF_S2_2 1V C404 USIM_CLK USIM_IO SIM_IO SIM_CLK SIM_RST USB_OE_N USB_DAT USB_SEO JIG_ON ON_SW_SENSE USIM_RST RTC_CLK TCXO_E...

Page 22: ...amsung s authorization 9 3 9 2 Sim Part Insert SIM is displayed on the LCD Yes Check the SIM connector s SIM400 connection to SIM card Resolder or change SIM400 No Yes Check the voltage at pin 1 of SIM400 3 0V High Check the C415 No Yes Is there any signals pin 2 3 4 of SIM400 No Check the U400 Yes Check the SIM Card Yes END ...

Page 23: ...2 4 C 2 2 4 C 3 2 4 C 4 2 4 C C425 C426 C427 8 2 4 C 9 2 4 C C430 1 3 4 C 2 3 4 C 3 3 4 C C434 5 3 4 C 0 4 4 C 1 4 4 C 7 5 4 C 1 6 4 C C462 L400 L401 L402 L404 OSC400 4 0 4 R 5 0 4 R 6 0 4 R 7 0 4 R R408 R409 0 1 4 R 1 1 4 R 2 1 4 R 3 1 4 R 4 1 4 R R415 R416 R429 R433 R444 3 1 5 R 8 3 5 R 0 0 4 U T G W E L 4 9 6 8 X A M 1 0 4 U S F 4 0 H S 7 C T 2 0 4 B X L T 0 BAT400 C300 C304 C305 C311 0 2 3 C 7...

Page 24: ...one MIC Phone MIC does not work Yes No Check the connector CN703 of Lower SPK module Connect CN703 with Lower SPK module connector Yes Resolder R527 No Check the components which are connected to MIC_BIAS Yes Resolder L510 L511 C545 C550 No Check the circuit of MIC PATH Yes Check the path around MIC_BIAS circuit or replace a Lower SPK module Is Phone MIC Working No Yes END ...

Page 25: ...ing 9 6 C547 C562 C563 C550 L511 R532 TA504 L510 C546 R540 R527 C545 R529 MICBIAS_1 8V C564 MIC_N MIC_P MIC_OUT_N MIC_OUT_P 0 0 1 T N A 2 2 1 C 6 2 1 C 5 4 5 C C546 C547 0 5 5 C C562 C563 C564 2 2 7 C C724 C727 C728 CN703 0 0 1 F G302 5 1 1 L L118 4 2 1 L 0 1 5 L 1 1 5 L 9 2 5 R 7 2 5 R R532 0 4 5 R R726 R731 D A P _ K P S 4 0 5 A T 9 0 7 D Z ...

Page 26: ...IC There is no sound VOICE from the Earphone Yes No Is the Headset O K Change the Headset Yes Check the connection of CN705 Connect CN705 with Upper SPK module connector No Yes Check the components which are connected to MICBIAS_EAR_2 0V Resolder R526 R528 No Yes Is there any signals at C544 Check the Ear path No Yes No Is EarPhone MIC Working Replace the Upper SPK Module Yes END ...

Page 27: ...L_N SPKL_P SPK_L_N EAR_OUT_R_MM EAR_MIC_P_MM RADIO_ANT_MM EAR_OUT_L_MM 3 5_DETECT_MM MOT_N MOT_P SPK_L_P 5 3 5 C 6 3 5 C 3 0 6 C 5 2 7 C 6 2 7 C CN705 7 0 5 L 8 0 5 L 9 0 5 L 6 0 7 L 7 0 7 L 6 2 5 R 6 3 7 R 7 3 7 R R738 9 3 7 R TA505 0 0 6 U R T A 5 0 0 K 1 5 1 P R 1 0 6 U T M Y G M 5 3 3 5 C I M U703 RP103K211D TR 3 0 7 V 6 0 7 V 0 0 5 D Z 3 0 5 D Z MIC C541 TA505 R528 C544 R541 C548 C552 R526 MI...

Page 28: ...ne Part Earphone is not work Yes Change the Headset No Is the Headset O K Yes Check the connection of CN705 No Connect CN705 with Upper SPK module connector Yes Is there any signals at L507 L508 No Resolder U501 or Replace U501 Yes Resolder U500 or Replace U500 No Is there any signals at R509 R510 Yes Replace the Upper SPK module No Is EarPhone Working Yes END ...

Page 29: ...S 2 I D S 27 24 A R T U O B R T U O 11 23 PDN L D N G P 15 R D N G P 10 PLLAVDD 21 22 PLLDVDD 19 PLLGND 17 1 K C R L 30 25 2 K C R L 1 MCK TEST C N 34 35 2 C N NC 6 3 16 A L T U O B L T U O 14 9 AGND 29 D N G D 28 D D V D 20 FILTER 3 3 GND 13 L T U O P H 12 R T U O P H 2 IOVDD L504 U500 18 C529 VMSMP_2 6V VMSME_1 8V VBAT R509 VBAT C521 R501 C533 VMSME_1 8V C531 C530 R506 L501 L500 C515 C519 VMSMP_...

Page 30: ...ument can not be used without Samsung s authorization 9 11 9 6 Charging Part Charging Failure Yes 5 0V C616 No Check the IFC600 if it has some problem it is to be replaced Yes 5 0V C607 Replace U603 No Yes Is charging working Check the U400 If it has same problem Check the Battery TA No Yes END ...

Page 31: ... TCXOIN A6 OUT2 A7 IN2 A8 OUT1 A9 OUT7 B1 IN5 B2 INV2 B3 FB13 B4 C N 1 C N 2 IN3 A1 OUT8 A2 OUT9 A3 OUT10 A4 OUT13 A5 U400 R414 C432 C419 C425 C426 C430 R413 R416 VSIM_3 0V L402 VTOUCH_3 3V VMOT_3 0V R402 VBAT R401 VMSMP_2 6V R407 VMSME_1 8V C421 C420 TA_USB_5 0V C428 C424 VBT_2 6V C412 VMSMP_2 6V C461 MV_USB_3 3V C411 C402 VCM_3 0V R433 470K C403 R415 R405 TP_PSHOLD C415 R429 R438 C422 C418 R411 ...

Page 32: ...ere is no sound from the Speaker Check the 3 5_detect part R752 R749 R747 R755 and Resolder the wrong component Check the Upper speaker in Test Mode 0 Yes Yes No Check the connection of Upper SPK modules with CN705 Connect Upper module with CN705 No Yes Resolder U500 or Replace U500 No Is there any signals at L500 L501 Yes No Replace the Upper SPK module Is Upper Speaker Working Yes END ...

Page 33: ... TP524 TP525 TP526 TP527 TP528 TP529 TP530 TP601 TP602 TP603 S5M0065 U501 FSA2271TUMX 2 0 6 U T C T P 4 5 6 1 P M A L C R U603 SCCSP900779A U604 XC6209B502DR U605 FSUSB42UMX 0 0 0 1 A S I U611 NLAS5123MNR2G U704 TC75S56FE R704 R752 R751 R753 R750 R754 VMSMP_2 6V R749 R748 R747 VMSMP_2 6V R755 VMSMP_2 6V C734 U704 2 1 3 5 4 3 5_DETECT 3 5_DETECT_MM 5 3 5 C 6 3 5 C 3 0 6 C 5 2 7 C 6 2 7 C CN705 7 0 ...

Page 34: ...s no sound from the Speaker Yes Check the 3 5_detect part R752 R749 R747 R755 and Resolder the wrong component Yes Check the Upper speaker in Test Mode 0 No Resolder Lower module with SPK_PAD Check the connection of Lower SPK modules with SPK_PAD No Yes Is there any signals at L504 L505 No Resolder U500 or Replace U500 Yes Replace the Lower SPK module No Is the Lower Speaker Working Yes END ...

Page 35: ... T U O B L T U O 14 9 AGND 29 D N G D 28 D D V D 20 FILTER 3 3 GND 13 L T U O P H 12 R T U O P H 2 IOVDD L504 U500 18 C529 VMSMP_2 6V VMSME_1 8V VBAT R509 VBAT C521 R501 C533 VMSME_1 8V C531 C530 R506 L501 L500 C515 C519 VMSMP_2 6V R500 C524 SPK_R_P EAR_AMP_OUT_R EAR_AMP_OUT_L SPK_L_N SPK_L_P SPK_R_N MV_I2S_LRCLK BB_PCM_SYNC AUDIO_I2C_SCL AUDIO_I2C_SDA AUDIO_MCLK BB_PCM_CLK MV_I2S_BCLK BB_FM_DOUT ...

Page 36: ...used without Samsung s authorization 9 17 9 8 Receiver Part Yes There is no sound from the Receiver Connect the CIF module with CN702 Check the connection of Upper SPK modules with CN702 No Yes Is there any signals at R718 R719 Resolder R718 R719 No Yes Replace the CIF module No Is the Receiver Working Yes END ...

Page 37: ... 20 21 21 22 22 23 23 1 1 10 10 11 11 12 12 13 13 14 14 15 15 16 16 CN702 C718 VDD_1 8V C730 VMSMP_2 6V C716 C733 C732 C719 VCM_3 0V R743 RCV_OUT_L RCV_OUT_R ALS_OUT PS_OUT CAM_DO 7 CAM_DO 5 CAM_DO 4 CAM_DO 1 CAM_DO 2 CAM_DO 6 CIF_CAM_EN CAM_DO 0 CAM_I2C_SDA CAM_MCLK CAM_VSYNC CIF_CAM_RST CAM_HSYNC CAM_I2C_SCL CAM_PCLK CAM_DO 3 C134 C135 C136 0 4 1 C 2 4 1 C C716 C717 C718 C719 C730 C732 C733 CN70...

Page 38: ...d Yes check the Voltage at C108 3 5 4 2V Check VBAT line No Yes Check the Earphone Is there any signal at C100 and L100 No Yes Is there any signal at R104 Resolder U100 or Replace U100 No Yes Is there any signals at R509 R510 Resolder U500 or Replace U500 No Yes Resolder U501 or Replace U501 No Is there any signals at L507 L508 Is FM Radio Working Is there any sound of Radio No Check the Upper SPK...

Page 39: ... C728 0 0 6 D 0 0 6 C F I 0 0 5 L 1 0 5 L L50 2 L503 4 0 5 L 5 0 5 L R500 1 0 5 R R502 R504 R505 R506 R509 R510 R516 R524 R536 2 1 3 1 6 1 2 2 6 R R642 R748 9 R750 1 5 7 R R754 TA502 TA503 1 0 6 A T U500 S5M0065 U501 2 0 6 U U604 U609 2 1 6 U U704 AUDIO AMP R504 TA502 C532 R510 L505 R502 L503 VMSMP_2 6V L502 R505 TA503 C523 SYSCLK VDR 6 5 VMID 7 VSR PVDDL 8 PVDDR 1 K C S 31 2 K C S 26 SCL 4 SDA 3 ...

Page 40: ...ion 9 21 9 10 Bluetooth Part Check the Connection Disable Check BT Activation Enable BT Function NO YES Check U400 NO Check the Voltage C118 2 6V R116 2 6V YES Check OSC100 NO Check the Clock C147 YES Resolder ANT100 or replace rear case NO Check the condition of BT Ant contact YES NO Resolder U102 or replace U102 IS Bluetooth working YES END ...

Page 41: ..._DP_MODEM PM_INT_N EAR_KEY EAR_SW VRX_2 85V_EN MV_CORE_EN ICHRG RST_N PS_HOLD ON_SW REF_OUT AMUX_OUT TCXO PM_I2C_SDA PM_I2C_SCL TCXO_EN C400 C401 2 0 4 C 3 0 4 C 4 0 4 C 5 0 4 C 8 0 4 C 9 0 4 C C411 C412 C413 4 1 4 C 5 1 4 C C416 C418 C419 0 2 4 C 1 2 4 C 2 2 4 C 3 2 4 C 4 2 4 C C425 C426 C427 8 2 4 C 9 2 4 C C430 1 3 4 C 2 3 4 C 3 3 4 C C434 5 3 4 C 0 4 4 C 1 4 4 C 7 5 4 C 1 6 4 C C462 L400 L401 ...

Page 42: ...ithout Samsung s authorization 9 23 9 11 1 3M Camera Camera does not work Yes Check 3M Camera connector CN701 Connect 3M CAM module with CN701 No Yes Check the Cam_PWR_EN signal R523 Check U502 No Yes Check Camera supply voltage C708 3V C710 2 8V C604 2 8V C605 1 8V Check U600 U601 No Yes Change the Camera module END ...

Page 43: ...HPI_D15 G14 G15 HPI_D14 HPI_D13 G16 SD_D2 G2 SD_D3 G3 HPI_D9 F16 SD_CMD F2 SD_D0 F3 C M M D S _ D D V 4 F 7 F M A R D S _ D D V S S V 8 F S S V 9 F SD_D1 G1 SENSOR_D3 E7 E8 SENSOR_D7 SENSOR_PCLK E9 SD_CLK F1 R O S N E S _ D D V 0 1 F HPI_D12 F13 HPI_D11 F14 HPI_D10 F15 SCL E10 HPI_D8 E13 E14 HPI_D7 HPI_D6 E15 HPI_D5 E16 MP2TS_VALID E2 MP2TS_SYNC E3 MP2TS_DATA E4 SPI1_TX D3 SPI1_RX D4 F I C S I M _...

Page 44: ...out Samsung s authorization 9 25 9 11 2 CIF Camera Camera Flash does not work Yes Check the CIF Camera module connector CN702 No Connect the CIF module with CN702 Yes Check the Cam_PWR_EN signal R523 Check U502 No Yes Check Camera supply voltage C710 2 8V C604 2 8V C605 1 8V Check U600 U601 Yes Change the CIF module END ...

Page 45: ... J DIP_D4 J13 L L P _ A D D V 4 1 J C S O _ D D V 5 1 J CLKOUT J16 2 J B S U _ S S V USB_PHY_RES J3 USB_PHY_VBUS J4 SC_CLK H5 SC_POWER_ON H6 S S V 7 H E R O C _ D D V 8 H E R O C _ D D V 9 H USB_PHY_MINUS J1 T P _ D D V 0 1 J S S V 1 1 J BB_AUDIO_DX H12 H13 BB_AUDIO_CLKX L L P _ A S S V 4 1 H C S O _ S S V 5 1 H CLKIN H16 SC_CARD_DETECT H2 SC_CARD_VOLTAGE H3 SC_FCB H4 S S V 4 G D R A C C S _ D D V...

Page 46: ... R738 9 3 7 R TA505 0 0 6 U R T A 5 0 0 K 1 5 1 P R 1 0 6 U T M Y G M 5 3 3 5 C I M U703 RP103K211D TR 3 0 7 V 6 0 7 V 0 0 5 D Z 3 0 5 D Z C134 C135 C136 0 4 1 C 2 4 1 C C716 C717 C718 C719 C730 C732 C733 CN702 1 0 1 F 2 0 1 F 9 1 1 L L120 6 2 1 R R130 9 3 1 R R718 R719 3 4 7 R ZD100 0 0 7 D Z 1 0 7 D Z C717 R718 R719 ZD700 ZD701 AVDD_2 8V DVDD_2 8V 4 4 5 5 6 6 7 7 8 8 9 9 24 24 25 25 26 26 27 27 ...

Page 47: ...ithout Samsung s authorization Flow Chart of Troubleshooting 9 28 9 11 3 Camera Flash Camera Flash does not work Yes Check the 3M CAM Module connector CN701 Connect the 3M CAM Module with CN701 No Yes Check Flash_P C611 H Resolder U606 or Replace U606 No Yes Change the 3M CAM module END ...

Page 48: ... CAM_VSYNC CIF_CAM_RST CAM_HSYNC CAM_I2C_SCL CAM_PCLK CAM_DO 3 5 3 5 C 6 3 5 C 2 0 6 C 3 0 6 C 4 0 6 C 5 0 6 C C611 8 0 7 C 9 0 7 C 0 1 7 C 1 1 7 C 2 1 7 C 5 2 7 C 6 2 7 C CN701 CN705 F705 F706 7 0 5 L 8 0 5 L 9 0 5 L 6 0 7 L 7 0 7 L 6 2 5 R 0 0 7 R 1 0 7 R 3 0 7 R 6 3 7 R 7 3 7 R R738 9 3 7 R TA505 0 0 6 U R T A 5 0 0 K 1 5 1 P R 1 0 6 U T M Y G M 5 3 3 5 C I M U703 RP103K211D TR 3 0 7 V 6 0 7 V ...

Page 49: ...art of Troubleshooting 9 30 9 12 AMOLED Part AMOLED is not displayed Yes Check Battery No Check VBAT is 3 4V 4 1V Yes Connect AMOLED connector to HDC700 No Check AMOLED connector Assembly condition is OK Yes Check the voltage C701 4 6V Resolder U700 or Replace U700 No Yes No Is AMOLED displayed Replace AMOLED module Yes END ...

Page 50: ...MLCD_DO 7 MLCD_DO 9 MLCD_DO 11 MLCD_DO 13 MLCD_DO 15 EL_ON LCD_RE_OUT LCD_WR_OUT HW_VSYNC MLCD_DO 10 MLCD_DO 2 MLCD_DO 12 MLCD_DO 4 MLCD_DO 14 MLCD_DO 6 LCD_RS_OUT LCD_CS_OUT MLCD_DO 1 EL_RESETB MLCD_DO 8 MLCD_DO 0 VBAT ELVSS_4 9V C731 R740 C705 ELVDD_4 6V VIN_A 11 12 VIN_P VO1 3 VO2 9 6 VREF AGND 5 8 EN LX1 1 10 LX2 4 NC 2 PGND D N G P 3 1 S WIRE 7 U700 C703 L701 L700 C704 C701 C706 EL_ON C715 C7...

Page 51: ...ut Samsung s authorization Flow Chart of Troubleshooting 9 32 10 13 Touch Screen Panel TSP Touch does not work Yes Check the connection of Touch screen panel connector CN704 Connect TSP connector exactly CN704 No Yes Check the VTouch_3 3V C729 3 3V Check U400 No Yes Change the TSP module END ...

Page 52: ...VCOIN E3 VL E4 RSTIN E5 ENO5 E6 IO E7 E8 VCC D E9 I2CDAT D3 I2CCLK D4 32KHZ D5 SIMCLK D6 SIMRST D7 DAT D8 A S U B V 9 D XOUT E1 ENO14 IRQB C4 SIMDAT C5 COMP1 C6 RESETB C7 SEO C8 OUT11 C9 XIN D1 OUT5 D2 B5 CLKIN OEB B6 TCXOOUT B7 COMP2 B8 D N G 9 B OUT6 C1 INV1 C2 C3 TCXOIN A6 OUT2 A7 IN2 A8 OUT1 A9 OUT7 B1 IN5 B2 INV2 B3 FB13 B4 C N 1 C N 2 IN3 A1 OUT8 A2 OUT9 A3 OUT10 A4 OUT13 A5 U400 R414 C432 C...

Page 53: ...S100 pin 1 65dBm 9 14 1 GSM850 Receiver Band GSM CELL POWER 50dBm Channel 190Ch NORMAL CONDITION catch the channel Check ANT contact NO YES Re solder or change RFS100 NO YES Re solder or change U101 NO Check U101 pin 12 13 65dBm YES Re solder or change OSC200 C272 C279 NO Check TCXO CLOCK 19 2MHz C272 YES Check U202 Change or re solder U202 NO YES UCD300 CHECK ...

Page 54: ...FS100 pin 1 65dBm 9 14 2 EGSM Receiver Band GSM CELL POWER 50dBm Channel 37Ch NORMAL CONDITION catch the channel Check ANT contact NO YES Re solder or change RFS100 NO YES Re solder or change U101 NO Check U101 pin 14 15 65dBm YES Re solder or change OSC200 C272 C279 NO Check TCXO CLOCK 19 2MHz C272 YES U202 Check Change or re solder U202 NO YES ucd300 CHECK ...

Page 55: ...FS100 pin 1 65dBm 9 14 3 DCS Receiver Band DCS CELL POWER 50dBm Channel 698Ch NORMAL CONDITION catch the channel Check ANT contact NO YES Re solder or change RFS100 NO YES Re solder or change U101 NO Check U101 pin 16 17 65dBm YES Re solder or change OSC200 C272 C279 NO Check TCXO CLOCK 19 2MHz C272 YES U202 Check Change or re solder U202 NO YES UCD300 CHECK ...

Page 56: ...SF100 pin 1 65dBm 9 14 4 PCS Receiver Band PCS CELL POWER 50dBm Channel 661Ch NORMAL CONDITION catch the channel Check ANT contact NO YES Re solder or change RFS100 NO YES Re solder or change U101 NO Check U101 pin 18 19 65dBm YES Re solder or change OSC200 C272 C279 NO Check TCXO CLOCK 19 2MHz C272 YES U202 Check Change or re solder U202 NO YES UCD300 CHECK ...

Page 57: ...0 7 1 7 C N VDDA2 8 VTUNE_GPS 9 3 6 P I _ X T 4 6 N Q _ X T 5 6 P Q _ X T 6 6 F E R I _ C A D 7 6 S A I B R _ X T 8 6 G U L S _ D N G 9 6 VDDA2 7 C N 2 T U O _ F R _ B L 7 5 2 T U O _ F R _ B H 8 5 3 T U O _ F R _ B H 9 5 VDDA1 6 2 A D D V 0 6 2 A D D V 1 6 2 A D D V 2 6 N I _ X T VTUNE1 5 GCELL_INP 50 51 GCELL_INN PDET_IN 2 5 1 A D D V 3 5 2 A D D V 4 5 1 T U O _ F R _ B L 5 5 1 T U O _ F R _ B H...

Page 58: ...2 C C279 C280 C281 2 8 2 C C283 C285 C288 C289 C290 1 9 2 C 2 9 2 C 3 9 2 C C294 C295 6 9 2 C C297 C298 F200 1 0 2 F 2 0 2 F 3 0 2 F F204 F205 G301 2 0 1 L 3 0 1 L L104 5 0 1 L L106 7 0 1 L L108 9 0 1 L L110 L111 L112 L113 L114 L116 2 2 1 L L123 5 2 1 L L127 L200 1 0 2 L 2 0 2 L 3 0 2 L 4 0 2 L 5 0 2 L L206 7 0 2 L 8 0 2 L 9 0 2 L L210 4 1 2 L 6 1 2 L 7 1 2 L 8 1 2 L L219 L220 2 2 2 L 3 2 2 L 4 2 ...

Page 59: ...900 Receiver Band WCDMA CELL POWER 50dBm Channel 3013Ch NORMAL CONDITION catch the channel Check ANT contact NO YES NO Re solder or change RFS100 YES Re solder or change U101 Check U101 pin 20 65dBm NO YES Re solder or change F201 Check F201 pin 1 8 65dBm NO YES Re solder or change OSC200 C272 C279 NO Check TCXO CLOCK 19 2MHz C272 YES NO U202 Check Change or re solder U202 YES UCD300 CHECK ...

Page 60: ... POWER 50dBm Channel 10700Ch NORMAL CONDITION catch the channel Check ANT contact NO YES NO Re solder or change RFS100 YES Re solder or change U101 Check U101 pin 21 65dBm NO YES Re solder or change F203 Check F203 pin 1 65dBm NO YES Check F205 pin 3 4 65dBm Re solder or change F205 NO YES Re solder or change OSC200 C272 C279 NO Check TCXO CLOCK 19 2MHz C272 YES NO U202 Check Change or re solder U...

Page 61: ...0 7 1 7 C N VDDA2 8 VTUNE_GPS 9 3 6 P I _ X T 4 6 N Q _ X T 5 6 P Q _ X T 6 6 F E R I _ C A D 7 6 S A I B R _ X T 8 6 G U L S _ D N G 9 6 VDDA2 7 C N 2 T U O _ F R _ B L 7 5 2 T U O _ F R _ B H 8 5 3 T U O _ F R _ B H 9 5 VDDA1 6 2 A D D V 0 6 2 A D D V 1 6 2 A D D V 2 6 N I _ X T VTUNE1 5 GCELL_INP 50 51 GCELL_INN PDET_IN 2 5 1 A D D V 3 5 2 A D D V 4 5 1 T U O _ F R _ B L 5 5 1 T U O _ F R _ B H...

Page 62: ...C231 C232 C233 C235 C236 C237 8 3 2 C C241 C242 3 4 2 C 4 4 2 C C245 C246 7 4 2 C 8 4 2 C C249 C250 1 5 2 C C253 C254 5 5 2 C C256 C257 C258 C259 0 6 2 C 1 6 2 C 2 6 2 C C263 4 6 2 C C265 C266 7 6 2 C 8 6 2 C 9 6 2 C 0 7 2 C C272 C273 C274 5 7 2 C C276 7 7 2 C 8 7 2 C C279 C280 C281 2 8 2 C C283 C285 C288 C289 C290 1 9 2 C 2 9 2 C 3 9 2 C C294 C295 6 9 2 C C297 C298 F200 1 0 2 F 2 0 2 F 3 0 2 F F2...

Page 63: ...EGSM CELL POWER 50dBm TX LEVEL 5 Channel 190 Ch 37 Ch TX Power is too Low Check TCXO CLOCK 19 2MHz C272 Re solder or change OSC200 C272 C279 NO YES Check the Power Pin 55 of U202 Check U202 NO YES NO Check R131 R132 R133 YES Re solder or change PAM100 NO Check the Power Pin 9 of PAM100 YES NO Check the Power Pin 2 of U101 Re solder or change U101 YES Change or re solder RFS100 NO Check RFS100 YES ...

Page 64: ...CELL POWER 50dBm TX LEVEL 0 Channel 698 Ch 661 Ch TX Power is too Low Check TCXO CLOCK 19 2MHz C272 Re solder or change OSC200 C272 C279 NO YES Check the Power Pin 56 of U202 Check U202 NO YES NO Check R127 R128 R129 YES Re solder or change PAM100 NO Check the Power Pin 16 of PAM100 YES Check the Power Pin 2 of U101 Re solder or change U101 NO YES Change or re solder RFS100 NO Check RFS100 YES Ant...

Page 65: ...0 7 1 7 C N VDDA2 8 VTUNE_GPS 9 3 6 P I _ X T 4 6 N Q _ X T 5 6 P Q _ X T 6 6 F E R I _ C A D 7 6 S A I B R _ X T 8 6 G U L S _ D N G 9 6 VDDA2 7 C N 2 T U O _ F R _ B L 7 5 2 T U O _ F R _ B H 8 5 3 T U O _ F R _ B H 9 5 VDDA1 6 2 A D D V 0 6 2 A D D V 1 6 2 A D D V 2 6 N I _ X T VTUNE1 5 GCELL_INP 50 51 GCELL_INN PDET_IN 2 5 1 A D D V 3 5 2 A D D V 4 5 1 T U O _ F R _ B L 5 5 1 T U O _ F R _ B H...

Page 66: ...L108 9 0 1 L L110 L111 L112 L113 L114 L116 2 2 1 L L123 5 2 1 L L127 L200 1 0 2 L 2 0 2 L 3 0 2 L 4 0 2 L 5 0 2 L L206 7 0 2 L 8 0 2 L 9 0 2 L L210 4 1 2 L 6 1 2 L 7 1 2 L 8 1 2 L L219 L220 2 2 2 L 3 2 2 L 4 2 2 L 0 0 2 C S O 0 0 1 M A P 3 1 6 3 3 7 7 Y K S PAM200 RF6266 1 0 2 M A P 7 6 2 3 F R 8 0 1 R 9 0 1 R 0 1 1 R 1 1 1 R 4 2 1 R R127 R128 R129 R131 R132 R133 2 4 1 R R143 R200 R201 R202 R203 R...

Page 67: ...L Channel 9750 Ch TX Power is too Low Check TCXO CLOCK 19 2MHz C272 Re solder or change OSC200 C272 C279 NO YES Check the Power Pin 59 of U202 Check U202 NO YES NO Re solder or change F204 YES Re solder or change PAM201 NO Check the Power Pin 9 of PAM201 YES NO Check the Power Pin 6 of F203 Re solder or change F203 YES Re solder or change U101 NO Check the Power Pin 2 of U101 YES Check RFS100 Chan...

Page 68: ...0 7 1 7 C N VDDA2 8 VTUNE_GPS 9 3 6 P I _ X T 4 6 N Q _ X T 5 6 P Q _ X T 6 6 F E R I _ C A D 7 6 S A I B R _ X T 8 6 G U L S _ D N G 9 6 VDDA2 7 C N 2 T U O _ F R _ B L 7 5 2 T U O _ F R _ B H 8 5 3 T U O _ F R _ B H 9 5 VDDA1 6 2 A D D V 0 6 2 A D D V 1 6 2 A D D V 2 6 N I _ X T VTUNE1 5 GCELL_INP 50 51 GCELL_INN PDET_IN 2 5 1 A D D V 3 5 2 A D D V 4 5 1 T U O _ F R _ B L 5 5 1 T U O _ F R _ B H...

Page 69: ... 0 2 L 2 0 2 L 3 0 2 L 4 0 2 L 5 0 2 L L206 7 0 2 L 8 0 2 L 9 0 2 L L210 4 1 2 L 6 1 2 L 7 1 2 L 8 1 2 L L219 L220 2 2 2 L 3 2 2 L 4 2 2 L 0 0 2 C S O 0 0 1 M A P 3 1 6 3 3 7 7 Y K S PAM200 RF6266 1 0 2 M A P 7 6 2 3 F R 8 0 1 R 9 0 1 R 0 1 1 R 1 1 1 R 4 2 1 R R127 R128 R129 R131 R132 R133 2 4 1 R R143 R200 R201 R202 R203 R205 R206 R207 R208 R210 1 1 2 R 2 1 2 R R213 4 1 2 R R215 R216 4 3 7 R 5 3 ...

Page 70: ...o Low Check TCXO CLOCK 19 2MHz C272 Re solder or change OSC200 C272 C279 NO YES Check the Power Pin 57 of U202 Check U202 NO YES NO Re solder or change F202 YES Re solder or change PAM200 NO Check the Power Pin 12 of PAM200 YES NO Check the Power Pin 1 of F200 Re solder or change F200 YES Re solder or change F201 NO Check the Power Pin 6 of F201 YES Re solder or change U101 NO Check the Power Pin ...

Page 71: ...0 7 1 7 C N VDDA2 8 VTUNE_GPS 9 3 6 P I _ X T 4 6 N Q _ X T 5 6 P Q _ X T 6 6 F E R I _ C A D 7 6 S A I B R _ X T 8 6 G U L S _ D N G 9 6 VDDA2 7 C N 2 T U O _ F R _ B L 7 5 2 T U O _ F R _ B H 8 5 3 T U O _ F R _ B H 9 5 VDDA1 6 2 A D D V 0 6 2 A D D V 1 6 2 A D D V 2 6 N I _ X T VTUNE1 5 GCELL_INP 50 51 GCELL_INN PDET_IN 2 5 1 A D D V 3 5 2 A D D V 4 5 1 T U O _ F R _ B L 5 5 1 T U O _ F R _ B H...

Page 72: ...2 L L206 7 0 2 L 8 0 2 L 9 0 2 L L210 4 1 2 L 6 1 2 L 7 1 2 L 8 1 2 L L219 L220 2 2 2 L 3 2 2 L 4 2 2 L 0 0 2 C S O 0 0 1 M A P 3 1 6 3 3 7 7 Y K S PAM200 RF6266 1 0 2 M A P 7 6 2 3 F R 8 0 1 R 9 0 1 R 0 1 1 R 1 1 1 R 4 2 1 R R127 R128 R129 R131 R132 R133 2 4 1 R R143 R200 R201 R202 R203 R205 R206 R207 R208 R210 1 1 2 R 2 1 2 R R213 4 1 2 R R215 R216 4 3 7 R 5 3 7 R 0 0 1 S F R 0 0 1 A T U101 LMSP...

Page 73: ... A C C N Y S V H _ M A C 2 1 0 A _ M A R D S 1 3 0 D _ M A R D S 6 1 1 A _ D N A N 5 1 1 D _ D C L G 1 G 2 Y R O M E M 5 7 L A C C A G 1 G 2 R 5 K D I _ B S U M D P D R L _ T U O _ V C R K L C M _ M A C V M K L C M _ M A C M S M L E S _ K L C M M A C F I C D E L O M A K L C T S R _ M I S U M I S U 5 1 0 O D _ D C L M 5 1 0 D _ D C L M I M E W A S W A S W A S n u l a B T N A _ O I D A R N P _ Q _ X...

Page 74: ... x a M 0 2 p y T 6 1 n i m n i a G L e d o m V B d 2 3 x a M 8 2 p y T 5 2 n i m n i a G B d A N L 6 7 M 0 0 M A R G A I D K C O L B F R P I _ X R P 0 H C _ M I _ I P I _ X R N I _ X R P 0 H C _ P I _ I N I _ X R 0 H C _ M I _ Q N Q _ X R P N Q _ X R 0 H C _ P I _ Q P Q _ X R P P Q _ X R X T _ M S G E _ 0 5 8 M S G t a u n e t t A or B d 7 7 1 T U O _ F R _ B L m B d 3 5 m B d 4 1 X T _ 0 0 9 1 S ...

Page 75: ...B K L C _ M C P _ B B T U O D _ M C P _ B B P _ C I M N _ C I M N I D _ M C P _ B B K L C _ C T R L C S _ C 2 I _ M F A D S _ C 2 I _ M F R _ O I D A R L _ O I D A R N _ T S R _ M F D X R _ 1 T R A U _ T B D X T _ 1 T R A U _ T B R _ T U O _ V C R L _ T U O _ V C R L E S _ M C P _ M F L R T C _ P O P P _ T U O _ C I M _ R A E K L C R L _ S 2 I _ V M K L C B _ S 2 I _ V M R _ T U O _ P M A _ R A E ...

Page 76: ...2 2 1 L L123 4 2 1 L 5 2 1 L L127 L200 1 0 2 L 2 0 2 L 3 0 2 L 4 0 2 L 5 0 2 L L206 7 0 2 L 8 0 2 L 9 0 2 L L210 4 1 2 L 6 1 2 L 7 1 2 L 8 1 2 L L219 L220 2 2 2 L 3 2 2 L 4 2 2 L L400 L401 L402 L404 0 0 5 L 1 0 5 L L50 2 L503 4 0 5 L 5 0 5 L 7 0 5 L 8 0 5 L 9 0 5 L 0 1 5 L 1 1 5 L L601 6 0 7 L 7 0 7 L 0 0 2 C S O OSC400 0 0 5 C S O 0 0 1 M A P 3 1 6 3 3 7 7 Y K S PAM200 RF6266 1 0 2 M A P 7 6 2 3 ...

Page 77: ... 5 C C548 C552 C618 1 0 7 C C703 4 0 7 C C705 6 0 7 C C716 C717 C718 C719 C730 C731 C732 C733 0 0 7 M A C 3 0 3 N C CN702 1 0 1 F 2 0 1 F 0 0 1 L 9 1 1 L L120 L126 6 0 5 L 0 0 7 L L701 OSC100 R10 0 R103 R104 R106 R107 2 1 1 R R116 6 2 1 R R130 9 3 1 R 8 2 5 R 5 3 5 R 1 4 5 R R614 R615 R617 R718 R719 R740 3 4 7 R TP_PSHOLD TP_VPD TP102 TP103 U100 SI4705 B20 GMR U102 BC63B239A04 IYB E4S 6 0 6 U 1 T ...

Page 78: ...er Silk line 2 3 4 5 6 1 Remove the removal tape at the back of Receiver Module Assy and Assemble Receiver Module with Upper Speaker Module 1 Be careful of damage of CIF Module included CIF Camera receiver and sensor 1 Remove the removal tape at the back of Camera FPCB and Assemble Camera keeping attention to the guided pole 1 Be careful of Camera Damage 1 Solder Camera key and Volume key keeping ...

Page 79: ...onnector to the PBA 1 Watch out for the PBA damage while assembling 1 Remove LCD removal tape and assemble LCD and LCD Bracket 1 Watch out for the LCD FPCB damage 1 Assemble LCD Ass y and PBA with aligning Lower Speaker Module 2 Assemble LCD Connector to the PBA 1 1 Assemble the Shield Can Screw 2 points 2 Attach two sidekey FPCBs to the LCD Bracket 1 Be careful of PBA damage while assembling the ...

Page 80: ...used without Samsung s authorization 13 14 15 1 Watch out for the FPCB Damage 1 Assemble PBA Ass y and FRONT then screw 3 points 2 Connect Touch Screen Connector 1 Cover REAR COVER from upper part to lower part 1 Be careful of scratch and damage 1 Screw 4 points on the REAR COVER 1 Be careful of scratch and damage ...

Page 81: ...cratch and damage 1 Be care of scratch and damage 1 push side of REAR COVER and put the jig to separate the front assy from REAR COVER 1 Using disasembly jig unlock upper hook 1 Be care of scratch and damage 1 Using disasembly jig unlock side hook 1 Be care of scratch and damage 1 Disassembly REAR COVER while pressing shield can gently 1 Using disasembly jig unlock the lower hook 1 Be care of scra...

Page 82: ...semble both sided taped Side Key FPCB and uncover shield can 1 Watch out for FPCB damage while disassembling Sidekey FPCB 1 Life up the PBA 1 Be care of PBA Damage 1 Life up the both sided tapedLCD Bracket 1 Be care of Touch Screen and Window Damage 1 Push Front side of WINDOW and separate FRONT from TSP 1 Be care of Window damage 1 Remove the Solder of Lower Speaker Module 2 Disassemble the FPCB ...

Page 83: ...s Document can not be used without Samsung s authorization 13 14 1 Disassemble Cif Camera Module FPCB Connector from PBA 1 Be care of FPCB damage 1 Disassemble 3M Camera FPCB Connector and Upper Speaker Module Connector from PBA 2 Separate Upper Speaker Module from BA 1 Be care of FPCB damage ...

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Samsung GT M7603, Service Manual

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