Samsung SGH-D800 Service Manual
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Samsung SGH-D800 Service Manual

Samsung SGH-D800 Service Manual

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GSM TELEPHONE
GSM TELEPHONE
SGH-D800
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  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-D800 GSM TELEPHONE CONTENTS Specification Flow Chart of Troubleshooting Exploded View and Parts List MAIN Electrical Parts List PCB Diagrams Block Diagrams...

  • Page 2: Specification

    -20 ℃ ~ 45 ℃ Supply Voltage 3.7V 3.7V 3.7V Dimention : 97(H) × 52(W) × 14.9(D) mm Size and Weight Weight : 96g (with standard battery) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 3: Gsm Tx Power Level

    18±3dB 15±2dBm 16±3dB 16±3dB 13±2dBm 11±2dBm 14±3dB 14±3dB 9±2dBm 12±4dB 12±4dB 7±2dBm 5±2dBm 10±4dB 10±4dB 8±4dBm 8±4dBm 6±4dBm 6±4dBm 4±4dBm 4±4dBm 2±5dBm 2±5dBm 0±5dBm 0±5dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 4: Edge Tx Power Level

    18±3dB 15±3dBm 13±3dBm 16±3dB 16±3dB 11±5dBm 14±3dB 14±3dB 9±5dBm 12±4dB 12±4dB 7±5dBm 5±5dBm 10±4dB 10±4dB 8±4dBm 8±4dBm 6±4dBm 6±4dBm 4±4dBm 4±4dBm 2±5dBm 2±5dBm 0±5dBm 0±5dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Flow Chart Of Troubleshooting

    Check the clock signal at C411 Freq = 26MHz Check the clock generation circuit Vrms >=300mV (related to 3pin of OSC400, C406, R405) Vpp ≒ 900mV Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 SGH-D800 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 CLK13M_MC CLK13M_YMU OSC400 C402 R405 C406 CLK26M_RF C407 C408 VCLOCK L408 C409 U401 1 NC C411 NC 5 26M_REF_CLK C412 R407 C413 U402 _CLR 13MHZ_BB SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 2 AVIN PGND R117 MODE/SYNC AGND VOUT C133 C136 C132 VBAT VCCD_1_5 VCCD_1_8_PSC U107 L102 2 AVIN PGND R118 MODE/SYNC AGND VOUT C137 C135 C134 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 SGH-D800 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 The voltage is "High" at Check the U101 the C111,C116,C117 LCD display is O.K? Check the LCD part Sound is O.K? Check the Audio part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 DEBUG_RTS OSC20 DEBUG_TXD DEBUG_RXD DEBUG_CTS MAIN_EL_EN C216 C217 UPPER_EL_EN SDS_TXD SDS_RXD KEY_COL(0:4) KEY_COL(0) KEY_COL(1) KEY_COL(2) KEY_COL(3) KEY_COL(4) PSW1_BUF KEY_ROW(0:5) KEY_ROW(0) KEY_ROW(1) KEY_ROW(2) KEY_ROW(3) KEY_ROW(4) KEY_ROW(5) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 SGH-D800 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 13: Sim Part

    Check the voltage at pin#1 of CN111 >= Check the U101 2.8V ? Is there any signals Check the U201 pin#2,#3,#6 of CN111 ? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 14: Microphone Part

    O.K? Check the reference voltage on mic path Resolder or change C112 ≒ 2.8V ? R509,R510,R512,R514,R516,R518, C507,C511 Is microphone ok? Check U101 2-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 R513 C512 C513 VCCA R516 R517 R518 AUXOUTP C515 R520 R519 AUXINP C516 C517 R521 R522 C518 AUXINN R523 C519 R524 AUXOUTN EAR_MIC_P EAR_MIC_N 2-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 U301 ? The pin #2, The pin #2, #10 of U501 is Check U101 #10 of U501 is "High" Check U301 "High" Check U201 2-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 SDTO C313 MPEG_MIC_P D_SDOUT LIN1/IN1- SDTI MPEG_MIC_N CAM_SDA RIN1/IN1+ CDTI/SDA C314 CAM_SCL CCLK/SCL CODEC_2_8 R300 R302 CODEC_PDN R301 C316 R303 C317 C318 C319 C397 2-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 SGH-D800 Flow Chart of Troubleshooting 2-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 The pin #2, #10 Check U201 of U501 is "Low" Are there any signals at Check U101 the PIN#8, #16 of U501 Check U201 2-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 SGH-D800 Flow Chart of Troubleshooting VBAT AMP_OUT_N SW2_OUT_N YMUOUT_N C501 R502 SW2_OUT_P AOUTAN COM4 SPK_N U501 COM3 SPK_P R505 AOUTAP SW2_OUT_N 17 GND R507 YMUOUT_P SW2_OUT_P AMP_OUT_P 2-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 21: Charging Part

    U102 is "LOW"? "HIGH"? Check U201 Check U201 Charging Current Charging Current is 뵃 380mA? is 350mA~650mA? Check U102 Check U102 Check The Battery 2-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 VEXT CRDL 2 USB ICDL 9 USB_5V _PPR _CHG USBON CHG_COMPLETE USB_CHG_EN 5 _EN IMIN 6 CHG_EN R110 C122 C123 R107 R108 R109 C125 2-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 Pin35 : 26Mhz? resolder or change Vp-p : 950mV? U403 Check U403 Pin25, 26, 27, 28 resolder or change Vp-p : 120mV? U101 CHECK!! 2-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 SGH-D800 Flow Chart of Troubleshooting 2-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 Pin35 : 26Mhz? resolder or change Vp-p : 950mV? U403 Check U403 Pin25, 26, 27, 28 resolder or change Vp-p : 120mV? U101 CHECK!! 2-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 : 26MHz ? check or resolder check or resolder Vp-p : 950mV ? U404 pin25,26,27,28 100mV ? U101 U403 check or resolder check or resolder 2-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 : 26MHz ? check or resolder check or resolder Vp-p : 950mV ? U404 pin25,26,27,28 100mV ? U101 U403 check or resolder check or resolder 2-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 SGH-D800 Flow Chart of Troubleshooting 2-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 29: Exploded View And Parts List

    QMO03 QME03 QCA01 QCH04 QFR01 QKP02 QLC01 QPC01 QME02 QCR32 QMP01 QSC01 QFL01 QCA05 QCR05 QCR05 QCK01 QAN02 QRE01 QRF03 QVO01 QRF01 QBA01 QBA00 QCR05 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 30: Cellular Phone Parts List

    　 QCA05 MEC-CAMERA DECO GH75-07777A QRE01 　 MEC-REAR COVER GH75-07732A 　 QVO01 PMO-VOLUM KEY GH72-24041A 　 QCK01 PMO-CAMERA KEY GH72-24042A 　 QRF03 PMO-EARJACK COVER GH72-24043A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 MPR-TAPE MAIN FPCB SHIEL GH74-20335A MPR-TAPE BOARD EMI GH74-20336A MPR-TAPE MAIN FPCB FIX GH74-20378A MPR-TAPE MAIN MIC GH74-20650A MPR-TAPE SPRING ALLOPHON GH74-20846A MPR-VINYL BOHO LCD WIN GH74-20912A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 3-3. Test Jig (GH80-00865A) 3-3-2. TEST CABLE 3-3-1. RF Test Cable 3-3-3. Serial Cable (GH39-00127A) (GH39-00283A) 3-3-4. Power Supply Cable 3-3-5. DATA Cable 3-3-6. TA (GH39-00305A) (GH44-01060A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 33: Main Electrical Parts List

    C-CER,CHIP 2203-000885 C127 C-CER,CHIP 2203-005482 C129 C-CER,CHIP 2203-005482 C130 C-CER,CHIP 2203-006562 C131 C-CER,CHIP 2203-006208 C132 C-CER,CHIP 2203-006208 C133 C-CER,CHIP 2203-006208 C134 C-CER,CHIP 2203-006208 C135 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 2203-005482 C221 C-CER,CHIP 2203-005482 C222 C-CER,CHIP 2203-006194 C223 C-CER,CHIP 2203-006423 C300 C-CER,CHIP 2404-001225 C301 C-TA,CHIP 2203-006423 C302 C-CER,CHIP 2203-006423 C303 C-CER,CHIP 2203-006399 C304 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 2404-001352 C332 C-TA,CHIP 2203-005682 C333 C-CER,CHIP 2203-005682 C334 C-CER,CHIP 2203-005682 C335 C-CER,CHIP 2203-005682 C337 C-CER,CHIP 2203-006257 C338 C-CER,CHIP 2203-005682 C348 C-CER,CHIP 2203-005682 C353 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 C-TA,CHIP 2404-001352 C396 C-TA,CHIP 2203-006423 C397 C-CER,CHIP 2203-000278 C400 C-CER,CHIP 2203-001412 C401 C-CER,CHIP 2203-000254 C402 C-CER,CHIP 2203-006562 C405 C-CER,CHIP 2203-000254 C406 C-CER,CHIP 2203-006194 C407 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 2203-000812 C435 C-CER,CHIP 2203-000654 C436 C-CER,CHIP 2203-000489 C437 C-CER,CHIP 2203-005725 C438 C-CER,CHIP 2404-001352 C439 C-TA,CHIP 2203-006121 C440 C-CER,CHIP 2203-006194 C441 C-CER,CHIP 2203-006194 C442 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 C-CER,CHIP 2203-005056 C513 C-CER,CHIP 2404-001406 C514 C-TA,CHIP 2203-005482 C515 C-CER,CHIP 2404-001352 C516 C-TA,CHIP 2203-000359 C518 C-CER,CHIP 2203-005482 C519 C-CER,CHIP 2203-006562 C520 C-CER,CHIP 2203-006399 C521 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 DIODE-TVS 0403-001411 D502 DIODE-ZENER 0403-001547 D503 DIODE-ZENER 0403-001547 D504 DIODE-ZENER 2911-000017 F400 DUPLEXER-FEM 2901-001347 F401 FILTER-EMI/ESD 2901-001347 F402 FILTER-EMI/ESD 2901-001347 F403 FILTER-EMI/ESD 2703-002594 L100 INDUCTOR-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 R-CHIP 2007-007489 R108 R-CHIP 2007-008275 R109 R-CHIP 2007-008055 R110 R-CHIP 2007-000148 R111 R-CHIP 2007-008055 R112 R-CHIP 2007-008045 R113 R-CHIP 2007-008516 R114 R-CHIP 2007-008483 R115 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 R-CHIP 2007-007306 R307 R-CHIP 2007-008057 R308 R-CHIP 2007-007009 R309 R-CHIP 2007-008588 R311 R-CHIP 2007-008588 R312 R-CHIP 2007-008588 R313 R-CHIP 2007-008483 R314 R-CHIP 2007-008483 R315 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 2007-008531 R427 R-CHIP 2007-008587 R428 R-CHIP 2007-008587 R429 R-CHIP 2007-008210 R430 R-CHIP 2007-008582 R431 R-CHIP 2007-008582 R432 R-CHIP 2007-009212 R433 R-CHIP 2007-008210 R434 R-CHIP 4-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 2007-007107 R524 R-CHIP 2007-008419 R526 R-CHIP 2007-008542 R527 R-CHIP 2007-008542 R528 R-CHIP 2007-008055 R529 R-CHIP 2007-008055 R530 R-CHIP 2007-009158 R531 R-CHIP 2007-008808 R532 R-CHIP 4-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 IC-POSI.FIXED REG. 4709-001374 U400 BLUETOOTH MODULE 0801-002958 U401 IC-CMOS LOGIC 0801-002993 U402 IC-CMOS LOGIC 1205-002652 U403 IC-TRANSCEIVER 1201-002267 U404 IC-POWER AMP 1203-003523 U405 IC-POSI.FIXED REG. 4-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 0406-001150 ZD101 DIODE-TVS 0406-001150 ZD102 DIODE-TVS 0406-001150 ZD103 DIODE-TVS 0406-001150 ZD104 DIODE-TVS 0406-001150 ZD105 DIODE-TVS 0406-001150 ZD106 DIODE-TVS 0403-001427 ZD107 DIODE-ZENER 0406-001190 ZD300 DIODE-TVS 4-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 46: Pcb Diagrams

    5. SGH-D800 PCB Diagrams D502 D500 ANT401 V502 D501 U103 F400 U500 U104 U400 U300 ZD101 ZD100 U107 U106 CN111 U504 5- 1...
  • Page 47 SGH-D800 PCB Diagrams CN300 ZD107 U102 U402 U404 U101 OSC400 OSC200 F401 F403 F402 D504 CN301 ZD300 RESET TP_GND CN500 CN310 5- 2...

  • Page 48: Block Diagrams

    6. SGH-D800 Block Diagrams...
  • Page 49 SGH-D800 Block Diagrams...
  • Page 50 ⓒ 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. Code No.: GH68-08083A 2006. 01. Rev.1.0...

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