Samsung i640 Service Manual

Umts telephone

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Summary of Contents for Samsung i640

  • Page 1: Table Of Contents

    UMTS TELEPHONE SGH-i640V UMTS 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. 10. 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

    -10 0dBm - 1 06.7d Bm T D M A M u x C ell Rad ius 3 5K m 2 K m 2K m SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6: Gsm Tx Power Class

    8±4 dBm 8±4 dBm 9±3 dBm 6±4 dBm 6±4 dBm 7±3 dBm 4±4 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

    Stopwatch, Smart Search - Games - Solitarie, Bubble Breaker, Java - File Manager, My Files, ActiveSync, Document Viewer, Zoomer - Bluetooth - T9 - Java 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

    Please install the latest ActiveSync program. - Phone When you download the phone image, you need the driver of Samsung CDMA Modem. If you want to download the phone image, install the Samsung CDMA Modem driver. After you install the driver of Samsung CDMA Modem, please restart a host computer.
  • Page 10 4. Turn on your device and wait until 'START' button is activated. If ‘START’ button is not activated, terminate the application and reconnect USB data link cable and retry. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11: Download Procedure

    Array course control 5. Please click “START” button. 6. When the download is finished, the phone is rebooted automatically. Download Procedure [ Downloading EBOOT ] SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 Array course control [ Downloading PDA ] [ Downloading Phone ] SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 [ Job Done ] The Display of your Device DownLoad Mode Host detected Downloading EBOOT… EBOOT downloaded. Downloading PDA… PDA downloaded. Downloading PHONE… PHONE downloaded. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14: Trouble Shooting

    1. “PDA Device not found” message Make sure that your device is connected a host computer by USB DATA Link cable. 2. “Port Open Failed” message or application hang SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 Array course control After you install “phone USB driver (Samsung CDMA Modem)” at first time, you may see “Port open failed…” message or application hang while downloading a phone image. If so, terminate the application and then try the download again.
  • Page 16 Computer, Make sure that check box, Allow USB connection at the Connection Settings, is released. (Select [File – Connection Settings]) ▶ Press ‘OK’ button to save a configuration SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 Array course control 2. Execute the Downloader Program. [ UMDL_i640V_version.exe SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 %% If you check Phone Initialization[EFS Clear] , all data will be erased in NV region. So If you just want to download the image, you must not check EFS Clear box without direction. 4-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 4. Click the EBOOT+PDA+PHONE and then choose the .img file. 5. Turn off your devices. 6. Click “Detect” button 7. Connect your devices to a host computer by using USB Cable. 4-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 USB data link cable and retry. 9. Please click “Start downloading” button. 10. When the download is finished, the phone is rebooted automatically. 4-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 Array course control Download Procedure 4-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 Array course control 4-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 Array course control 4-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 Settings, is released. (ActiveSync) 2. “Port Open Failed” message or application hang After you install “phone USB driver (Samsung CDMA Modem)” at first time, you may see “Port open failed…” message or application hang( Opening COM XX succeed. ..) while downloading a phone image. If so, terminate the application and then try the download again.
  • Page 25: Exploded View And Parts List

    QSH01 QMO01 QAR01 QSP01 QAN02 QCA01 QCR04 QLC01 QCR61 QCK01 QSD01 QCK02 QPC01 QRE01 QCR04 QIF01 QVO01 QCR05 QBA01 QFL01 QSC05 QBA02 QHI01 QBC00 QBC01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26: Cellular Phone Parts List

    ASSY DECO-WHEEL GH98-06397A QSD01 PMO COVER-SD GH72-42664B QSH01 ASSY BRACKET-SHIELD CAN GH98-06336A QSP01 SPEAKER 3001-002216 QVK02 KEY FPCB-POWER KEY FPCB GH59-04716A QVO01 PMO KEY-VOL GH72-42667B SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 GH68-16362A CUSHION-CASE(VODA) GH69-06038A BOX-UNIT(VODA BLK) GH69-06037B S/W CD-SGHI640V USER GUIDE CD GH46-00541A MANUAL USERS-VD2 GERMAN QSG GH68-16349A S/W CD-SGHI640V COMPANION CD GH46-00506A LABEL(R)-WATER SOAK GH68-09361A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 Exploded View and Parts List SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29: Main Electrical Parts List

    IC-ANALOG MULTIPLEX 1001-001358 U402 IC-ANALOG MULTIPLEX 1001-001358 U603 IC-ANALOG MULTIPLEX 1002-001410 U600 IC-D/A CONVERTER 1009-001023 U601 IC-HALL EFFECT S/W 1106-001511 UME800 IC-SRAM 1108-000127 UME200 IC-MCP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 R-CHIP 2007-000162 R344 R-CHIP 2007-000162 R347 R-CHIP 2007-000162 R406 R-CHIP 2007-000162 R407 R-CHIP 2007-000162 R500 R-CHIP 2007-000162 R502 R-CHIP 2007-000162 R512 R-CHIP 2007-000162 R513 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 R-CHIP 2007-000171 R509 R-CHIP 2007-000171 R510 R-CHIP 2007-000171 R511 R-CHIP 2007-000171 R609 R-CHIP 2007-000242 R608 R-CHIP 2007-001119 R128 R-CHIP 2007-001119 R318 R-CHIP 2007-001290 R219 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 R-CHIP 2007-007315 R307 R-CHIP 2007-007316 R222 R-CHIP 2007-007318 R400 R-CHIP 2007-007318 R405 R-CHIP 2007-007468 R316 R-CHIP 2007-007468 R601 R-CHIP 2007-007480 R327 R-CHIP 2007-007588 R319 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 C-CER,CHIP 2203-000278 C407 C-CER,CHIP 2203-000330 C116 C-CER,CHIP 2203-000330 C304 C-CER,CHIP 2203-000386 C171 C-CER,CHIP 2203-000386 C185 C-CER,CHIP 2203-000386 C305 C-CER,CHIP 2203-000438 C115 C-CER,CHIP 2203-000438 C118 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 C-CER,CHIP 2203-000995 C135 C-CER,CHIP 2203-000995 C149 C-CER,CHIP 2203-000995 C150 C-CER,CHIP 2203-000995 C246 C-CER,CHIP 2203-000995 C439 C-CER,CHIP 2203-000995 C441 C-CER,CHIP 2203-001072 C138 C-CER,CHIP 2203-001072 C152 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 C-CER,CHIP 2203-005482 C719 C-CER,CHIP 2203-005482 C722 C-CER,CHIP 2203-005482 C802 C-CER,CHIP 2203-005482 C803 C-CER,CHIP 2203-005482 C806 C-CER,CHIP 2203-005482 C810 C-CER,CHIP 2203-005482 C812 C-CER,CHIP 2203-005659 C100 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 C-CER,CHIP 2203-006048 C816 C-CER,CHIP 2203-006260 C503 C-CER,CHIP 2203-006324 C316 C-CER,CHIP 2203-006324 C325 C-CER,CHIP 2203-006324 C326 C-CER,CHIP 2203-006348 C320 C-CER,CHIP 2203-006361 C336 C-CER,CHIP 2203-006377 C501 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 C-CER,CHIP 2203-006562 C804 C-CER,CHIP 2203-006562 C805 C-CER,CHIP 2203-006562 C809 C-CER,CHIP 2203-006562 C811 C-CER,CHIP 2203-006562 C813 C-CER,CHIP 2203-006562 C817 C-CER,CHIP 2203-006562 C818 C-CER,CHIP 2203-006626 C429 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 2404-001474 TA405 C-TA,CHIP 2404-001474 TA505 C-TA,CHIP 2703-000345 L304 INDUCTOR-SMD 2703-001723 L402 INDUCTOR-SMD 2703-001723 L403 INDUCTOR-SMD 2703-002199 L115 INDUCTOR-SMD 2703-002200 C105 INDUCTOR-SMD 2703-002201 L100 INDUCTOR-SMD 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 3301-001208 L303 BEAD-SMD 3301-001342 L600 BEAD-SMD 3301-001729 L400 BEAD-SMD 3301-001729 L401 BEAD-SMD 3301-001756 L125 BEAD-SMD 3404-001303 TAC501 SWITCH-TACT 3404-001303 TAC502 SWITCH-TACT 3404-001303 TAC503 SWITCH-TACT 6-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 NPR-ANTENNA CONTACT V2 GH71-06262A ANT101 NPR-ANTENNA CONTACT V2 Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. 6-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41: Block Diagrams

    7. Block Diagrams 7-1. RF Solution Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 Block Diagrams 7-2. Logic Solution Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43: Pcb Diagrams

    8. PCB Diagrams - Main Top SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44: Main Bottom

    PCB Diagrams - Main Bottom SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45: Flow Chart Of Troubleshooting

    9. Flow Chart of TroubleShooting 9-1. Power On PDA Part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 Flow Chart of Troubleshooting TA303 & neighboring circuits U303 & neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Flow Chart of Troubleshooting PHONE Part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 Flow Chart of Troubleshooting U803 & neighboring circuits UME800 & neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Flow Chart of Troubleshooting U202 & neighboring circuits U301 & neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Flow Chart of Troubleshooting TR302 & neighboring circuits UCP200 & neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Flow Chart of Troubleshooting OSC101 & neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 Flow Chart of Troubleshooting 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Flow Chart of Troubleshooting 9-2. LCD Working 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 Flow Chart of Troubleshooting IC3 & neighboring circuits F 606 & neighboring circuits IC1 & neighboring circuits 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 Flow Chart of Troubleshooting 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 Flow Chart of Troubleshooting 9-3. Audio Working Speaker Working 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 Flow Chart of Troubleshooting 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 Flow Chart of Troubleshooting Reciever Working 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 Flow Chart of Troubleshooting 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 Flow Chart of Troubleshooting MIC Working 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 Flow Chart of Troubleshooting 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 Flow Chart of Troubleshooting Hands-Free Stereo Headset Button Working 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 Flow Chart of Troubleshooting 9-4. KEY Working 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 Flow Chart of Troubleshooting 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Flow Chart of Troubleshooting 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 Flow Chart of Troubleshooting 9-5. Vibrator Working 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 Flow Chart of Troubleshooting 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 70 Flow Chart of Troubleshooting 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 71 Flow Chart of Troubleshooting 9-6. T-Flash Card Working 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 Flow Chart of Troubleshooting 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 73 Flow Chart of Troubleshooting 9-7. Bluetooth Working 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 74 Flow Chart of Troubleshooting 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 75 Check U100 pin23,24 U100 truth >=-70 dBm table Resolder or Change U100 Resolder or Change U101 pin32,33 L108,L111,L112 >=-75 dBm Check U101 & UCP200 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 Flow Chart of Troubleshooting 9-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 77 Resolder PAM100, >=-30 dBm Check UCP200 Pin#3(BS)=L Check Pin#1(EN)=H Check VBAT or Operating Resolder / Change mode PAM100 Resolder or change R119,UCP200 Check U101 9-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 78 Flow Chart of Troubleshooting 9-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 79 Flow Chart of Troubleshooting 9-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 80 Check U100 pin19,20 U100 truth >=-70 dBm table Resolder or Change U100 Resolder or Change U101 pin38,39 L102,L103,L104,C126 >=-75 dBm Check U101 & UCP200 9-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 81 Flow Chart of Troubleshooting 9-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 82: Dcs Transmitter

    Resolder PAM100, >=-25 dBm Check UCP200 Pin#5(BS)=H Check Pin#6(EN)=H Check VBAT or Operating Resolder / Change mode PAM100 Resolder or change R119,UCP200 Check U200 9-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 83 Flow Chart of Troubleshooting 9-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 84 Flow Chart of Troubleshooting 9-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 85 Check U100 pin21,22 U100 truth >=-70 dBm table Resolder or Change U100 Resolder or Change U101 pin36,37 L105,L106,L107,C134 >=-75 dBm Check U101 & UCP200 9-41 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 86 Flow Chart of Troubleshooting 9-42 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 87 Resolder PAM100, >=-25 dBm Check UCP200 Pin#5(BS)=H Check Pin#6(EN)=H Check VBAT or Operating Resolder / Change mode PAM100 Resolder or change R119,UCP200 Check U200 9-43 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 88 Flow Chart of Troubleshooting 9-44 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 89 Flow Chart of Troubleshooting 9-45 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 90 U101 pin29 Resolder or Change >=-75 dBm U101 Check C148, C153, L113, L116 U101 pin34,35 F102, L114, C152, L115 >-75dBm Check U101 & UCP200 9-46 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 91 Flow Chart of Troubleshooting 9-47 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 92 Flow Chart of Troubleshooting 9-48 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 93 PAM101 pin2 Operating Check VBAT or >=-30 dBm mode Resolder or Change PAM101 Resolder or change F103 pin1 F103,L117 >-30dBm Check U101 & UCP200 9-49 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 94 Flow Chart of Troubleshooting 9-50 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 95 Flow Chart of Troubleshooting 9-51 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 96 Flow Chart of Troubleshooting 9-52 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 97: Reference Data

    ― SMS : Short Message Service ― UL : Uplink ― USB : Universal Serial Bus ― WCDMA : Wideband Code Division Multiple Access 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 98 Reference data 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 99: Disassembly And Assembly Instructions

    1) Notice the speaker carrier not be damaged. scratched. 2) Notice the speaker wire not be cut. 2) Notice the rear case not be deformed 11-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 100 2) Notice the main FPC not be damaged 1) Separate the keypad. 1) Unscrew 6 point below 1) Notice the plastics not be damaged or scratched. 11-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 101 Disassmebly slit 1) Notice the MOTOR/RECEIVER not be damaged Notice the FPC not be damaged. Notice the FPC not be damaged 11-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 102 1) Separate WHEEL KEY FPCB/TOUCH KEY FPCB 1) Unscrew 2 points and separate the sub- 1) Notice the FPC not be damaged 1) Notice the PBA not be damaged 11-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 103 Disassembly and Assembly Instructions 1) Unscrew 2 point on the wheel key sus 1) Separate the WHEEL KEY 1) Notice not be damaged 11-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 104: Assembly Instructions

    3) Connect the MOTOR/VGA CAM/RECEIVER FPCB 1) Notice the FPC not be damaged 2) Make sure alll components are exactly in 1) Notice the FPC not be damaged place 11-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 105 1) Attach 2 screw cap. 2) Screw 6 points. 1) Make sure the screw caps are in position Notice the plastics not be damaged or scratched 11-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 106 1) Keep the guide line and black wire is on the right 2) Notice the power key FPC not be damaged 2) Make sure the connection 11-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 107 1) Make sure no gap between the front and rear case. 2) Notice the speaker carrier not be damaged 1) Check the final assembly status 1) Screw 5 points in the rear case 11-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 108 Disassembly and Assembly Instructions 11-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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Sgh-i640v

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