Samsung SGH-J630 Service Manual
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Samsung SGH-J630 Service Manual

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  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-J630 GSM TELEPHONE CONTENTS Safety Precautions Specification Product Function Array course control Exploded View and Parts List Main Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting 10. Reference data 11. Disassembly and Assembly Instructions...
  • Page 2 China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2007. 12.11 Rev.1.0...

  • Page 3: Safety Precautions

    ● Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 4 ● You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Specification

    (max +33dBm) (max +30dBm) (max +30dBm) (max +24dBm) Se nsitivity -1 02dBm -1 00dBm -10 0dBm -1 06.7d Bm TDMA Mux Ce ll Radius 35Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 8±4 dBm 8±4 dBm 6±4 dBm 9±3 dBm 6±4 dBm 4±4 dBm 7±3 dBm 4±4 dBm 5±3 dBm 2±5 dBm 2±5 dBm 0±5 dBm 0±5 dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 7: Product Function

    － LCD : 2.2" QCIF TFT + 1.07" TFT(AMLCD) － Size: 100.7x50.5x12.9mm － Band: GSM900/1800/1900, WCDMA2100 － BB: Qualcomm MSM6260, PM6658 － RF: Qualcomm RTR6285 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 Product Function SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 9: Array Course Control

    4-1. Software Adjustments 1. INSTALL-TEST JIG BOX (GH80-03308A) 2. RF test cable (GH39-00397A) 3. Test cable 1.5M (GH39-00993A) 4. Test cable 0.4M (GH39-00990A) 5. Serial cable (LJ39-00013A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 –FactoryFs_J630_H3G.ffs : Default file system to be put into in initial production. 4-2-2. Pre-requsite for Downloading •Downloader Program ( MultiLoader V5.30(Beta1.0) •SGH-J630 Mobile Phone •USB Data Link Cable •Binary files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 If you do properly, you can see the following message on Main LCD "Download" 2. Load the binary download program by executing the " MultiLoader V5.30(Beta1.0)". And the Check the MSM6245/MSM6260 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 3. Select the check box what you want to download. 4. Select the binary file what you want to download * Up to eight ports are supported. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 5. Now press the button 'DownLoad'. 6. When downloading is complete, UE reboot automatically. -If there is difference in FactoryFS.bin, UE will format file system automatically. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 Array course control SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 15: Exploded View And Parts List

    QFU02 QCB01 QAN06 QCA01 QAN02 QFL02 QSH01 QCR06 QHI01 QSP05 QBR19 QRE01 QFL01 QVO01 QCH02 QRF01 QSC13 QFL04 QCR06 QCR06 QCR12 QBA01 QSC05 QBA00 QMW01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 SPEAKER 3001-002177 QVO01 PMO KEY-VOLUME GH72-44219A QCA01 CAMERA MODULE GH59-04608A QFL02 ASSY CASE-CAMERA LOWER GH98-06318A QFU02 ASSY CASE-CAMERA UPPER GH98-06317A QFL01 ASSY CASE-FOLDER LOWER GH98-07110A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 ASSY CASE-FRONT GH98-07111A QIF01 PMO COVER-IF GH72-44213A QKP01 ASSY KEYPAD-(HUI/COFFEE_BRN) GH98-07117A QSD01 PMO COVER-SD GH72-44214A QFU01 ASSY CASE-FOLDER UPPER GH98-07109A QWD01 ASSY COVER-SUB WINDOW GH98-07116A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 VINYL-BOHO MAIN WINDOW GH74-36531A SPONGE-MOTOR GH74-36621A SPONGE-SUB LCD V3 GH74-36896A VINYL-BOHO CAM OUT GH74-36897A TAPE INSU-COVER FIX GH74-37175A AS-SUB MODULE GH81-06945A AS-FPC- I/F GH81-06946A AS-TAPE KEYPAD GH81-07018A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 19: Main Electrical Parts List

    R-CHIP 2007-007310 R629 R-CHIP 2007-007314 R418 R-CHIP 2007-007468 R407 R-CHIP 2007-007489 R124 R-CHIP 2007-007590 R631 R-CHIP 2007-008043 R507 R-CHIP 2007-008043 R508 R-CHIP 2007-008044 R110 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 R-CHIP 2007-008588 R500 R-CHIP 2007-008588 R501 R-CHIP 2007-008588 R504 R-CHIP 2007-008588 R505 R-CHIP 2007-008588 R615 R-CHIP 2007-008588 U608 R-CHIP 2007-008648 R329 R-CHIP 2007-008648 R331 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 C-CER,CHIP 2203-001239 C202 C-CER,CHIP 2203-001239 C222 C-CER,CHIP 2203-001383 C160 C-CER,CHIP 2203-002709 C600 C-CER,CHIP 2203-005052 C162 C-CER,CHIP 2203-005446 C213 C-CER,CHIP 2203-005482 U605 C-CER,CHIP 2203-005496 C168 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 C-CER,CHIP 2203-005719 C525 C-CER,CHIP 2203-005719 C526 C-CER,CHIP 2203-005719 C528 C-CER,CHIP 2203-005719 C529 C-CER,CHIP 2203-005719 C607 C-CER,CHIP 2203-005719 C610 C-CER,CHIP 2203-005719 C611 C-CER,CHIP 2203-005725 C237 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 C-CER,CHIP 2203-005779 C606 C-CER,CHIP 2203-005779 C608 C-CER,CHIP 2203-005779 C609 C-CER,CHIP 2203-005792 C299 C-CER,CHIP 2203-005806 C131 C-CER,CHIP 2203-005806 C165 C-CER,CHIP 2203-005806 C254 C-CER,CHIP 2203-005806 C304 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 C-CER,CHIP 2203-006324 C406 C-CER,CHIP 2203-006324 C442 C-CER,CHIP 2203-006361 C291 C-CER,CHIP 2203-006361 C425 C-CER,CHIP 2203-006361 C464 C-CER,CHIP 2203-006399 C415 C-CER,CHIP 2203-006399 C443 C-CER,CHIP 2203-006399 C462 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 C-CER,CHIP 2203-006423 C405 C-CER,CHIP 2203-006423 C407 C-CER,CHIP 2203-006423 C408 C-CER,CHIP 2203-006423 C410 C-CER,CHIP 2203-006423 C412 C-CER,CHIP 2203-006423 C472 C-CER,CHIP 2203-006423 C504 C-CER,CHIP 2203-006423 C505 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 C-CER,CHIP 2203-006825 C363 C-CER,CHIP 2203-006825 C377 C-CER,CHIP 2203-006838 C121 C-CER,CHIP 2203-006838 C124 C-CER,CHIP 2203-006838 C308 C-CER,CHIP 2203-006842 C133 C-CER,CHIP 2203-006872 C416 C-CER,CHIP 2203-006872 C419 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 F605 FILTER-EMI SMD 2901-001413 F606 FILTER-EMI SMD 2904-001658 F201 FILTER-SAW 2904-001702 F203 FILTER-SAW 2909-001285 F106 FILTER-LC 2910-000039 DUF2100 DUPLEXER-FBAR 2911-000088 F100 DUPLEXER-FEM 3301-001158 L503 BEAD-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 ICT SHIELD-CAN CLIP GH70-02983A SC100 ICT SHIELD-FRAME Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 29: Block Diagrams

    7. Block Diagrams 7-1. Base Band Solution Block Diagram...
  • Page 30 Block Diagrams 7-2. RF Solution Block Diagram...

  • Page 31: Pcb Diagrams

    8. PCB Diagrams - Main top view SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 PCB Diagrams - Main bottom view SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 33: Flow Chart Of Troubleshooting

    Check the U400 C419(V_MSME_1.8V)=1.8V? C418(V_MSMP_2.6V)=2.6V? C417(V_MSMA_2.6V)=2.6V? Check the U400 C415(V_TCXO_2.85V)=2.8V? Check for the clock at Check the clock generation circuit R409=19.2MHz Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 * Close to Pin C1 PS_HOLD SLEEP_CLK SLEEP_XTAL_IN C431 R411 PS_HOLD BOOT_SW D400 R414 DAN222TL SPKR_OUT_P TP_TCXO_EN TCXO_EN TCXO_EN_1 TCXO_EN_2 C429 TCXO TCXO_IN R409 TCXO_OUT TCXO_OUT_1 TCXO_OUT_2 TP_RF_TCXO TCXO_OUT_RF SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 Is there any signal at HDC600 #14, #16 Change the LCD Module F600 : pin #5, #6, #8? VBATT_LCD VBATT_4.2V U403 MIC94062BC6 1 VOUT RESET_N TA401 TA400 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 2 IN2 OUT2 MLCD_CS_N C601 C600 TA600 1 IN1 OUT1 6.3V ICVE10054E250R101FR F600 HDC600 AXT440164AW1 SUB_LCD_CS SLCD_RESET MAIN_LCD_RESET 11 11 15 15 16 16 17 17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Flow Chart of Troubleshooting LCD backlight does npt work F600 pin #7 is 'High'? Change PBA Check U400, U403 C600, C601 is 'High'? Replace the LCD Module SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 2 IN2 OUT2 MLCD_CS_N C601 C600 TA600 1 IN1 OUT1 6.3V ICVE10054E250R101FR F600 HDC600 AXT440164AW1 SUB_LCD_CS SLCD_RESET MAIN_LCD_RESET 11 11 15 15 16 16 17 17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 Replace camera module R616? Check the camera FPCB. Is the camera FPCB OK? Is the connection of Reconnection camera connector camera and PBA OK? Replace camera Module SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 V_CAMIO_2.8V CAM_PCLK CAM_D(0)_CON NC NC 25 26 U406 BH28FB1WHFV AXT622164AW1 VOUT 4 2 GND NC 5 C625 C624 C617 1 STBY C618 CAM_PWR_EN1 C466 C457 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 #5, #10 of U501? Is there signal at SPK Check LCD module soldering pad? Is the terminal of SPK OK? Change the Speaker (Wire/Soldering) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 2S1 7 R509 R510 AMPO_N R502 EARO_N EARO_P BLM18PG300SN1D PVSS AMPO_P L504 VOP C3 AMPO_P R503 BLM18PG300SN1D SPK_P C522 AUDIO_SW STG3684AUTR 0075X01-6070 AMP_EN R506 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 Is the voice signal at pin Check U501 #5, #10 of U501? Is there voice signal at Check UCP301 R509, R510? Check LCD module 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 Flow Chart of Troubleshooting VBATT_4.2V R511 AUDIO_SW U501 SPK_N AMPO_N 2 1S1 2S1 7 R509 R510 EARO_N EARO_P AMPO_P SPK_P AUDIO_SW STG3684AUTR 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 Check UCP301 Earphone C501 Is the voice signal at C511, C519? Earphone L500, L502 Resolder the Mic Replace MIC and check the connection from mic 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 MIC1P L500 MIC2P BLM15HG102SN1D C516 C519 C518 C520 MIC1N L502 MIC2N R504 BLM15HG102SN1D C524 R505 C526 ** Placed by Modem ** Placed by Modem 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Check OSC400 (32KHz) seconds (C440) After SIM card insert, SIM_RST signal at SIM400: Replace PBA pin #2 is 'High'(C438) ? Check the SIM Card 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 Flow Chart of Troubleshooting V_USIM_3V R406 SIM400 _NO,5000-6P-2.2(L2) USIM_RST USIM_CLK USIM_IO C439 C438 C440 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Check the pin #19, #20 of Check the TA IFC600 = 5V (C604) Check the pin #1 of Check Battery Voltage BTC600 ≥ 2.8V Check the charging IC (U404) 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 19 19 BTC600 21 21 C603 23 23 R630 25 25 C602 C605 TA601 C604 1200-0020-05 TA602 R631 2005-03-247B D603 JTAG_JIG_ON TDZ5.6 UART1_IF_TXD_JTAG UART1_IF_RXD_JTAG 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Check L108 ≥ -70dBm ? Replace F100 U201 Check Resolder U201 or check pins Pin#11, 12, 13,14 ≥ related to U201 500mV ? Check U201 THE END 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 VDDA1 GPS_IN C259 PRX_QP WDRXLB C260 PRX_QN WDRXHB1 PRX_IN WDRXHB2 C263 PRX_IP WPRXSE1 DRX_QP VDDA2 UMTS_RX_2100 DRX_QN WPRXSE2 DRX_IP WPRXSE1_OUT C296 TP200 C243 C273 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 Flow Chart of Troubleshooting 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 Pin #10 ≥ 30dBm ? Check C136 ≥ 25dBm ? Resolder or Change F100 RFS100 Check Resolder or Change RFS100 Pin#2 ≥ 30dBm? Check UCP310 THE END 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 < GSM / EDGE Logic Table > 9.63 dB R110 EGSM900_TX Operational Mode T X _ E N R125 R102 GSM 850 / 900 High 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 Flow Chart of Troubleshooting 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 Replace F100 ≥ -55dBm ? U201 Check Resolder U201 or check pins Pin#11, 12, 13,14 ≥ related to U201 500mV ? Check U201 THE END 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 Flow Chart of Troubleshooting 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 VDDA1 GPS_IN C259 PRX_QP WDRXLB C260 PRX_QN WDRXHB1 PRX_IN WDRXHB2 C263 PRX_IP WPRXSE1 DRX_QP VDDA2 UMTS_RX_2100 DRX_QN WPRXSE2 DRX_IP WPRXSE1_OUT C296 TP200 C243 C273 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 Flow Chart of Troubleshooting 9-2-4. DCS1800 Transmitter **If you check the tx chain, Check not only RF Devices but also resistors, inductors and capacitors. 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 Pin #16 ≥ 30dBm ? Check C136 ≥ 25dBm ? Resolder or Change F100 RFS100 Check Resolder or Change RFS100 Pin#2 ≥ 30dBm? Check UCP310 THE END 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 < GSM / EDGE Logic Table > 9.63 dB R110 EGSM900_TX Operational Mode T X _ E N R125 R102 GSM 850 / 900 High 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 Flow Chart of Troubleshooting 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 Replace F100 ≥ -70dBm ? U201 Check Resolder U201 or check pins Pin#11, 12, 13,14 ≥ related to U201 500mV ? Check U201 THE END 9-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 VDDA1 GPS_IN C259 PRX_QP WDRXLB C260 PRX_QN WDRXHB1 PRX_IN WDRXHB2 C263 PRX_IP WPRXSE1 DRX_QP VDDA2 UMTS_RX_2100 DRX_QN WPRXSE2 DRX_IP WPRXSE1_OUT C296 TP200 C243 C273 9-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 Flow Chart of Troubleshooting 9-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Pin #16 ≥ 30dBm ? Check C136 ≥ 25dBm ? Resolder or Change F100 RFS100 Check Resolder or Change RFS100 Pin#2 ≥ 30dBm? Check UCP310 The End 9-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 < GSM / EDGE Logic Table > 9.63 dB R110 EGSM900_TX Operational Mode T X _ E N R125 R102 GSM 850 / 900 High 9-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 Flow Chart of Troubleshooting 9-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 70 ≥ -65dBm ? Check C213 Check & Resolder DUF2100 ≥ -65dBm ? Check C227 Check & Resolder F100 ≥ -55dBm ? Check U201 The End 9-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 71 WDRXLB C260 PRX_QN WDRXHB1 C261 PRX_IN WDRXHB2 C201 C263 PRX_IP WPRXSE1 DRX_QP VDDA2 UMTS_RX_2100 DRX_QN WPRXSE2 DRX_IP V_RF1_S2_2.1V WPRXSE1_OUT C296 C267 L208 R207 C266 9-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 Flow Chart of Troubleshooting 9-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 73 ≥ 20dBm ? Check C136 Resolder or Change F100 ≥ 20dBm ? Check RFS100 Resolder or Change RFS100 pin #2≥ 20dBm ? Check UCP310 THE END 9-41 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 74 VMODE1 C213 C214 RFOUT L214 L207 C298 C290 COUP 50OHM VMODE0 L217 L210 L215 L218 C285 5 VEN DUF2100 ACMD-7602 R200 PA_RANGE_0 PA_RANGE_1 PA_ON_2100 9-42 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 75 Flow Chart of Troubleshooting 9-43 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 Check the path form UCP310 to = 32.768KHz U110 and Check U110 Check the status Resolder or Change ANT102 of ANT 102 Exchange U110? THE END 9-44 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 77 BT_UART_TXD UART_RXD BT_UART_RXD UART_TXD RFTUNE TP_BT_RESET BT_RESET VREG1 RST_N TP_BT_SLEEP VREG2 LPO_IN SLEEP_XTAL_IN BT_SLEEP VREG_CTL TST1 C172 C173 C126 R128 VCTRIFP R124 C124 C133 9-45 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 78 Flow Chart of Troubleshooting 9-46 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 79: Reference Data

    - QPSK: Quadrature Phase Shift Keying - RS : Reed-Solomon - SI : Service Information - TDM : Time Division Multiplexing - TS : Transport Stream 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 80 Reference data 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 81: Disassembly And Assembly Instructions

    Remove the Rear Screw Sheet Remove the SCREWS(6 points) Open the side with a JIG Disjoint the Hooks of REAR Take the REAR apart 11-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 82 Take the Key FPCB apart Take the INTENA CONNECTOR apart Take the CAMERA CONNECTOR apart Draw the PBA out Take the SIDE KEY apart 11-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 83 Take the INTENA apart the HINGE with a lever Draw out the LCD and CAMERA FPCB Take the HINGE apart Separate FRONT and FOLDER 11-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 84 Open the front with a Jig Open the side with a Jig Separate Upper and Lower Draw out the MOTOR Draw out the SPEAKER Draw out DUMMY 11-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 85 Disassembly and Assembly Instructions Draw out the LCD FPBC Draw out the LCD Separate the LCD and LOWER 11-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 86 － Camera Remove the HINGE STOPPER Remove the HINGE Pay Attention to Crack Remove the HINGE BRACKET Remove the CAMERA apart Separate CAMERA & LOWER 11-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 87 11-2. Assemble Instructions － Camera Join CAMERA to LOWER Join CAMERA FPCB to LOWER Insert the HINGE BRACKET Insert the HINGE STOPPER Insert the HINGE 11-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 88 LCD FPCB [Forward] Insert CAMERA FPCB to LOWER Join the LCD Part to the LOWER Insert the Dummy Motor Speaker Join the Speaker and Motor 11-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 89 Adhere UPPER and LOWER closely Join UPPER to LOWER Tighten the SCREW CAPS(1 point) Tighten the SCREWS(3 points) Join FOLDER to FRONT Insert LCD/CAMERA CONNECTOR into FRONT 11-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 90 Disassembly and Assembly Instructions Press the HINGE Join FOLDER TO FRONT Join FOLDER to FRONT pressing the HINGE 11-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 91 Insert the INTENA Tighten a screw Insert the PBA - 1 Arrange the INT WIRE in order Insert the LCD CONNECTOR Insert the CAMERA CONNECTOR 11-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 92 Disassembly and Assembly Instructions － PBA Insert the KEY FPCB CONNECTOR Insert the SIDE KEY Insert the INT. CONNECTOR - 1 Insert the INT. CONNECTOR - 1 11-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 93 Disassembly and Assembly Instructions － Rear Insert the REAR HOOK Press the INT WIRE in order Attech the SCREW CAPS on REAR Insert Screws on REAR(6 points) 11-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 94 Disassembly and Assembly Instructions 11-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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