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Samsung GT-i8000 Service Manual

Gsm telephone
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See also: Usage Manual , User Manual
GSM TELEPHONE
GT-i8000
GSM TELEPHONE
CONTENTS
7. Disassembly and Assembly
Instructions

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Table of Contents
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Summary of Contents for Samsung GT-i8000

  • Page 1: Table Of Contents

    GSM TELEPHONE GT-i8000 GSM TELEPHONE CONTENTS 1. Safety Precautions 2. Specification 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.

  • Page 2: 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 3 ● 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 4: Specification

    2. Specification 2-1. GSM General Specification EGSM G SM850 DCS18 00 PCS1900 WCDMA2100 WCDMA1900 WCDMA900 Phase 1 Ph ase 1 Phase 2 Fr eq. 19 22~197 Band[MHz] 824 ~849 880 ~915 1 710~17 85 185 0~1910 1852 ~ 1907 882~912 Up link/ Do w 869 ~894 925 ~960...

  • Page 5: Gsm Tx Power Class

    Specification 2-2. GSM Tx Power Class TX Power TX Power TX Power TX Power control GSM850 control EGSM900 control DCS1800 control PCS1900 level level level level 33±2 dBm 33±2 dBm 30±3 dBm 30±3 dBm 31±2 dBm 31±2 dBm 28±3 dBm 28±3 dBm 29±2 dBm 29±2 dBm...

  • Page 6: Product Function

    - Accelerometer (3 Axis),Geo Magnetic (3 Axis),Luminance,Proximity Sensor - Advanced R-Touch,Touchwiz 2.0 - TV Out / DNIE / DNSe / Mic Noise Canceller - Wi-Fi - BT2.0 - USB2.0 High Speed SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 7: Array Course Control

    4. Array course control 4-1. Software Adjustments Test Cable (GH39-01290A) Test Jig (GH99-36900A) RF Test Cable (GH39-00985A) Adapter (GH99-38251A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 8: Software Download

    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. F After you install the driver of Samsung CDMA Modem, please restart a host computer. 3. Execute the Downloader Program. [OCTANS Downloader v1.71] 4.
  • Page 9 FIf ‘START’ button is not activated, terminate the application and reconnect USB data link cable a nd retry. 8. Please click “START” button. 9. When the download is finished, the phone is rebooted automatically. F Download Procedure SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 Array course control [ Downloading EBOOT ] [ Downloading PDA ] SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 Array course control [ Downloading PHONE ] [ Job Done ] SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 Array course control F The Display of your Device SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 13: Trouble Shooting

    2. “Port Open Failed” message or application hang F 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 th e application and then try the download again.
  • Page 14 1) Unplug the USB port from the computer and plug it again. 2) Open the Device Manager and remove the USB hub and install it again. 3) Reboot the computer. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 15: Exploded View And Parts List

    QLC01 QCA02 QLB01 QAU01 QCA01 QMO01 QCR72 QBR01 QSH01 QCB01 QMP01 QSP02 QSH02 QBR02 QME01 QMP02 QVK03 QVO01 QIF01 QVO03 QCK01 QRE01 QCR101 QBC00 QST01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Cellular Phone Parts List

    KEY FPCB-SUB KEY FPCB ASS'Y GH59-07234A QVK03 KEY FPCB-2KEY FPCB ASS'Y (GT-I8000) GH59-07490A QRE01 ASSY CASE-REAR GH98-12192A QIF01 PMO COVER-IF GH72-52875A QVO03 PMO KEY-HOLD GH72-54059A QVO01 ASSY KEY-VOL GH98-12193A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 17: Main Electrical Parts List

    U501 0801-003271 U10007 0902-002440 UCP10000 1001-001410 U700 1001-001481 U10003 1001-001488 U703 1001-001580 U905 1001-001581 U911 1003-002185 U10000,U10002,U503 1201-002147 U910 1201-002740 PAM200 1201-002774 U406 1201-002864 U704 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 R-CHIP 2007-003014 R602,R734 R-CHIP 2007-007107 R10114,R10147,R558 R-CHIP 2007-007137 R938 R-CHIP 2007-007142 R926 R-CHIP 2007-007193 R719,R720 R-CHIP 2007-007306 R379 R-CHIP 2007-007313 R710 R-CHIP 2007-007316 R933 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 R-CHIP 2007-008055 R943 R-CHIP 2007-008056 R1109,R1110 R-CHIP 2007-008057 R959 R-CHIP 2007-008167 R608 R-CHIP 2007-008419 R200,R201,R202,R203 R-CHIP 2007-008419 R430 R-CHIP 2007-008420 R544 R-CHIP 2007-008516 R500,R502,R503,R504 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 C-CERAMIC,CHIP 2203-000696 C417 C-CERAMIC,CHIP 2203-000812 C200,C441 C-CERAMIC,CHIP 2203-000995 C543 C-CERAMIC,CHIP 2203-001153 C1220 C-CERAMIC,CHIP 2203-002668 C266,C274 C-CERAMIC,CHIP 2203-002709 C1217,C1218 C-CERAMIC,CHIP 2203-005053 C253 C-CERAMIC,CHIP 2203-005138 C10035 C-CERAMIC,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 C-CERAMIC,CHIP 2203-006194 C516,C519,C538,C539 C-CERAMIC,CHIP 2203-006194 C707 C-CERAMIC,CHIP 2203-006260 C741,C742 C-CERAMIC,CHIP 2203-006305 C413,C731,L301 C-CERAMIC,CHIP 2203-006305 VR10001,VR10002 C-CERAMIC,CHIP 2203-006305 VR10003,VR10004 C-CERAMIC,CHIP 2203-006324 C809 C-CERAMIC,CHIP 2203-006377 C907 C-CERAMIC,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 C-CERAMIC,CHIP 2203-006562 C1211,C1212,C1213 C-CERAMIC,CHIP 2203-006562 C1214,C1215,C410 C-CERAMIC,CHIP 2203-006562 C425,C607,C617,C618 C-CERAMIC,CHIP 2203-006562 C628,C710,C711,C738 C-CERAMIC,CHIP 2203-006562 C747,C748,C749,C910 C-CERAMIC,CHIP 2203-006562 C911,C912,C915,C916 C-CERAMIC,CHIP 2203-006562 C917,C932,C937,C939 C-CERAMIC,CHIP 2203-006611 C263 C-CERAMIC,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 C-CERAMIC,CHIP 2203-007271 C832,C833,C835,C838 C-CERAMIC,CHIP 2203-007271 C908,C934,C935,C936 C-CERAMIC,CHIP 2203-007271 C938 C-CERAMIC,CHIP 2203-007279 C275,C300,C314,C338 C-CERAMIC,CHIP 2203-007279 C437,C608,C630,C703 C-CERAMIC,CHIP 2203-007279 C803,C927,TA701 C-CERAMIC,CHIP 2203-007317 C606,C624 C-CERAMIC,CHIP 2404-001339 TA500 C-TA,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 2801-004543 OSC10002 CRYSTAL-UNIT 2801-004560 OSC401 CRYSTAL-UNIT 2801-004749 OSC400 CRYSTAL-UNIT 2804-001700 OSC10003 OSCILLATOR-CLOCK 2804-001796 OSC700 OSCILLATOR-CLOCK 2804-001845 OSC10000 OSCILLATOR-CLOCK 2809-001341 TCX300 OSCILLATOR-VCTCXO 2901-001413 F1100 FILTER-EMI SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 ONBOARD-CLIP-8 GH70-04132A SC221,SC220 ONBOARD-CLIP-8 GH71-08731A ANT_GPS,ANT_WIFI_BT NPR-CONTACT ANT Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 26: Block Diagrams

    7. Block Diagrams 7-1. Block Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 27: Pcb Diagrams

    8. PCB Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 PCB Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 29: Chart Of Troubleshooting

    11,12 Pins in U902 Check U902 & Neighboring Circuit V11 = V12 Voltage in U903 LDO9=3.0 BUCK3=1.8 Check U903 & Neighboring Circuit VCC_COIN=3.0 RSO=3.0 Check other Power Devices SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 Flow Chart of Troubleshooting ANT_WIFI_BT R938 R740 C709 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 Check U502 & Neighboring Circuit TP10026 Pin in U10007 Check U10007 & Neighboring circuit Output PWR Check OSC300 & UCP 10000 U601 O.K? Neighboring Circuit Check U601& Neighboring Circuit SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 Flow Chart of Troubleshooting C541 C539 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 Y17, W17 Pin in UCP500 Check C726,C725 Signal ON? A5,B5 Pin in U702 Check C726, C719 Signal ON ? B5,D5 Pin in U704 Check C739,C741,C740,C742 Signal ON ? SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 C735 C722 C726 C731 C734 U702 L700 C719 C718 C725 U1203 C717 U700 ZD10000 U10003 C705 C716 R981 C703 C723 ZD10003 ZD10001 C706 R739 C1218 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 Check PIN H1,H2 in U702 Signal ON ?? C9,B9 Pin in U702 Check PIN C1,C2,D1,D2 in U704 Signal ON ?? B5,D5 Pin in U704 Check R719,R720 Signal ON ? SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 C722 C726 C731 C734 U702 L700 C719 C718 C725 U1203 C717 U700 ZD10000 U10003 C705 C716 R981 C703 C723 ZD10003 ZD10001 C706 C1218 R739 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 The voltage of R717 is about Check the path around MIC Bais circuit 1.6V ? 2,10 in U700 Check the 6,7 Pin HDC1201 Signal ON ? 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 Flow Chart of Troubleshooting 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 C813 R501 C507 R558 C10035 C506 C505 C510 C525 C541 C539 TP10024 TP10022 TP10011 C922 U911 R10143 C263 F1200 C270 C269 C10025 C1219 HDC1201 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 FPCB NG ? Breakdown? Hold Key Hold key NG? Change Hold Key Breakdown? Key FPCB Breakdown? Change Key FPCB Power Key NG? Change LED 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 Insert T-Flash SD1302 Change SD1302 Breakdown? Pin 1,2 in Change SD1302 SD1302 short? Pin 2 in U1202 Change U1202 Low? Check U1202 & Neighboring circuit 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 Flow Chart of Troubleshooting U1203 ZD10000 U10003 ZD10003 ZD10001 C1218 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 Operate BT BT_WIFI_ANT BT_WIFI_ANT Replace or Resolder O.K? Pin 6 in U404=3.3V Pin5 in U404=1.8V Change U404 While trying to operate BT Replace MOD400 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 Flow Chart of Troubleshooting C439 C414 F80 0 C808 C807 U404 L800 C433 TA800 L901 C1116 U701 C10027 C710 C435 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 47: Gsm850 Receiver

    Resolder or change F200 >= -70dBm Pin 5 : HIGH Pin 6 : LOW U205 Pin 50,51 Resolder or change L202,L204,L203 >= -75dBm Change U205 & UCP500 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 C216 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 49: Gsm850 Transmitter

    Pin 5 : LOW Pin 6: LOW Resolder or change F200 U205 Pin 55 Resolder or change C220 >= 5dBm Check U205 & UCP500 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Flow Chart of Troubleshooting 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 C251 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 52: Gsm900 Receiver

    Resolder or change F200 >= -70dBm Pin 5 : HIGH Pin 6 : LOW U205 Pin 48,49 Resolder or change L205,L206,L207 >= -75dBm Change U205 & UCP500 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 C216 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 54: Gsm900 Transmitter

    Pin 5 : LOW Pin 6: LOW Resolder or change F200 U205 Pin 55 Resolder or change C220 >= 5dBm Check U205 & UCP500 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Flow Chart of Troubleshooting 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 C251 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 57: Dcs Receiver

    Pin 4 : LOW >= -70dBm Pin 5 : LOW Pin 6 : LOW U205 Pin 46,47 Resolder or change C213,C215,L208 >= -75dBm Change U205 & UCP500 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 C216 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 59: Dcs Transmitter

    Pin 5 : LOW Pin 6: LOW Resolder or change F200 U205 Pin 56 Resolder or change C216 >= 5dBm Check U205 & UCP500 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 Flow Chart of Troubleshooting 9-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 C251 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 62: Pcs Receiver

    Pin 4 : HIGH Pin 5 : LOW Pin 6 : LOW U205 Pin 44,45 Resolder or change C217,C222,L209 >= -75dBm Change RFT200 & UCP500 9-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 C216 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 64: Pcs Transmitter

    Pin 5 : LOW Pin 6: LOW Resolder or change F200 U205 Pin 56 Resolder or change C216 >= 5dBm Check U205 & UCP500 9-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 Flow Chart of Troubleshooting 9-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 C216 C510 C525 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 9-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Pin 5 : LOW Pin 6 : HIGH F305 Pin 6 Resolder C341,L308 >= -75dBm DUF302 Pin 1 Resolder or change >= -75dBm C349,C350,L309 Change F200,DUF302,UCP500 9-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 C301 C302 C351 9-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 Resolder or change DUF302,C348 >= 15dBm PAM303 Pin 2 Resolder or change PAM303 >= 15dBm U205 Pin 59 Resolder or change F304 >= 15dBm Check U205 9-41 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 70 Flow Chart of Troubleshooting 9-42 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 71 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 C301 C302 C351 9-43 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 Pin 5 : HIGH Pin 6 : HIGH DUF301 Pin 6 Resolder C315,C316,L305 >= -75dBm DUF301 Pin 1 Resolder or change >= -75dBm C320,C329,L307 Change F200,DUF301,UCP500 9-44 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 73 Flow Chart of Troubleshooting 9-45 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 74 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 C301 C302 C351 9-46 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 75 Resolder or change DUF301,C323 >= 15dBm PAM301 Pin 2 Resolder or change PAM301 >= 15dBm U205 Pin 58 Resolder or change F302 >= 15dBm Check U205 9-47 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 Flow Chart of Troubleshooting 9-48 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 77 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 C301 C302 C351 9-49 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 78 Pin 5 : LOW Pin 6 : HIGH DUF300 Pin 6 Resolder C303,L300 >= -75dBm DUF300 Pin 1,8 Resolder or change >= -75dBm C304,C308,L302,L303 Change F200,DUF300,UCP500 9-50 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 79 Flow Chart of Troubleshooting 9-51 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 80 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 C301 C302 C351 9-52 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 81 Resolder or change DUF300,L301 >= 15dBm PAM300 Pin 4 Resolder or change F300 >= 15dBm U205 Pin 58 Resolder or change DUF300 >= 15dBm Check U205 9-53 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 82 Flow Chart of Troubleshooting 9-54 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 83 C220 C246 L211 C229 L209 L208 L207 L204 U201 C253 C221 C214 C210 C209 C249 C263 C270 C200 C267 R213 C269 C301 C302 C351 9-55 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 84: 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 85: Disassembly And Assembly Instructions

    2) Be careful not to make any damage to the Chip parts 2) Be careful not to make any damage to the Chip parts. 11-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 86 2) Be careful not to make any damage to the Chip parts. 2) Be careful not to make any damage to the Chip parts. 3) Never separate Shieldcan besides SUB PBA 11-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 87 - Remove below 2 point Hook. 1) Be careful not to make any damage to the LCD. 1) Be careful not to make any damage to the LCD 11-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 88 1) Be careful not to make any scratch or damage on the 1) Be careful not to make any scratch or damage on the exterior. exterior. 11-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 89 1) Be careful not to bow to the dust and dirt. 1) Be careful not to make any damage to the LCD. 2) Be careful not to tear FPCB. 2) Check FPCB Assembly line. 11-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 90 2) Assemble Connector. 1) Be careful not to make any damage to the part. 1) Be careful not to make any damage to the part. 11-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 91 1) Be careful not to make any damage to the part. 1) Be careful not to make any scratch or damage on the 2) Be careful not to insert Connector inaccurately. exterior. 11-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 92 1) Be careful not to make any scratch or damage on the exterior exterior 2) Check Gap and Terminal. Caution ! Never directly heat to Backup battery by the soldering iron or heat-gun. 11-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 93: Schematic Diagram

    12. Schematic Diagram 12-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 94 Schematic Diagram 12-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 95 Schematic Diagram 12-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 96 Schematic Diagram 12-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 108 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. 2009. 09. Rev.1.0...

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