Samsung X200 - SGH Cell Phone Service Manual
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Samsung X200 - SGH Cell Phone Service Manual

Samsung X200 - SGH Cell Phone Service Manual

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GSM TELEPHONE
GSM TELEPHONE
SGH-X200
CONTENTS
1.
Specification
2.
Flow Chart of Troubleshooting
3.
Exploded Views and Parts List
4.
Electrical Parts List
5.
PCB Diagrams
6.
Block Diagrams

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Summary of Contents for Samsung X200 - SGH Cell Phone

  • Page 1 GSM TELEPHONE SGH-X200 GSM TELEPHONE CONTENTS Specification Flow Chart of Troubleshooting Exploded Views and Parts List Electrical Parts List PCB Diagrams Block Diagrams...

  • Page 2: Specification

    1. SGH-X200 Specification 1-1. GSM General Specification GSM900 E G S M 9 00 DCS1800 PC S1 90 0 Ph ase 1 Ph ase 2 Ph ase 1 Freq. Ban d [M Hz ] 89 0~ 91 5 88 0~ 91 5 1 71 0~ 1 78 5 18 50 ~1 91 0 Upl in k/Downl in k...

  • Page 3: Gsm Tx Power Class

    SGH-X200 Speclflcation 1-2. GSM Tx Power Class TX Power TX Power TX Power GSM900 DCS1800 PCS1900 control level control level control level 33±2 dBm 30±3 dBm 30±3 dBm 31±2 dBm 28±3 dBm 28±3 dBm 29±2 dBm 26±3 dBm 26±3 dBm 27±2 dBm 24±3 dBm 24±3 dBm...

  • Page 4: Flow Chart Of Troubleshooting

    Flow Chart of Troubleshooting 2. SGH-X200 1. Baseband 2-1-1. Power ON 'Power ON' does not work check the current consumption Download again >= 100mA Check the Voltage of the Battery Charge the battery >= 3.3V Check the pin C152, Check C153,C155,C168 of "Power On"...
  • Page 5 SGH-X200 Flow Chart of Troubleshooting VRF_2.9V VCCA_2.9V VCCD_2.9V VBAT C152 C153 C155 DSP_DB(0:15) C162 VDD34 VDD12 DSP_DB(15) DB15 UP_CLK SIMCLK DSP_DB(14) DB14 UP_RST SIMRST DSP_DB(13) DB13 UP_IO SIMDATA DSP_DB(12) DB12 SIM_IO SIM_IO DSP_DB(11) DB11 SIM_RST SIM_RST DSP_DB(10) DB10 SIM_CLK SIM_CLK DSP_DB(9) DSP_DB(8)
  • Page 6 SGH-X200 Flow Chart of Troubleshooting 2-1-2. Initial Initial Failure check the pin RSTB of U201 is Check U201 LOW? Check check the pin CKI of U201 is 13Mhz? R177,R178,R131,C127 Check the clock signal check at pin #3 of OSC100 OSC100 Freq=26Mhz? Check the pin #9 of U102 is HIGH and pin #11,...
  • Page 7 SGH-X200 Flow Chart of Troubleshooting C127 R131 CLK13M_TR R177 R133 13M_OUT CLK13M_MC C129 CLK13M_YMU R178 VCCD_1.8V VCCD_2.9V VRTC_3V VCCD_1.8V VCCD_2.9V C201 C202 C200 C203 VREF CLK13M_TR TR_RST TR_RST TRST TMS G12 CKO/IACK/ERAMHI...

  • Page 8: Sim Part

    SGH-X200 Flow Chart of Troubleshooting 2-1-3. Sim Part "Insert SIM" is displayed on the LCD The voltage is 2.8V Check the U107 at the pin#1 of CN103 Is there any signal Check the U107 & U201 pin #2,3,4 of CN103? Check the SIM Card CN103 VSIM...

  • Page 9: Microphone Part

    SGH-X200 Flow Chart of Troubleshooting 2-1-4.Microphone Part * Call with Sim before testing. MicroPhone does not work Check the soldered Resolder microphone status of microphone Check the reference Resolder or change voltage on mic path R169,C185,R148,R149,R150,R151, R169 ≒ 2.0V R152,R153,C156,C157,C158,C160,C161 Is microphone OK? Check U107...
  • Page 10 SGH-X200 Flow Chart of Troubleshooting...

  • Page 11: Speaker Part

    SGH-X200 Flow Chart of Troubleshooting 2-1-5. Speaker Part There is no sound from speaker Check the connection status of LCD connector reconnect CN201 CN201 Are there any signal at the speaker pad on LCD Replace the speaker module PCB? Check R162, R163 of Check U107 U108.
  • Page 12 SGH-X200 Flow Chart of Troubleshooting...

  • Page 13: Lcd Backlight

    SGH-X200 Flow Chart of Troubleshooting 2-1-6. LCD backlight Backlight does not work Backlight ON "TIME" Select backlight "15 sec" mode mode in the menu? Check conecting between PBA and LCD Check FPCB conector Check U204 pin #7 = Check the LCD 10V ? VBAT U204...
  • Page 14 SGH-X200 Flow Chart of Troubleshooting 2-2. RF 2-2-1. GSM Rx CONTINOUS RX ON RF INPUT : 62CH AMP : -50dbm Normal condition Check ANT, R198,R199,C104,L113 catch the channel ? Check U100 Resolder or change pin 12 ≥ -65 CN100, C102,L100,L101,L111 dbm ? Check U100 Resolder or change...
  • Page 15 SGH-X200 Flow Chart of Troubleshooting 2-12...
  • Page 16 SGH-X200 Flow Chart of Troubleshooting 2-2-2. DCS Rx CONTINOUS RX ON RF INPUT : 698CH AMP : -50dbm Normal condition catch the Check ANT, R198,R199,C104,L113 channel ? Check U100 Resolder or change pin 12 ≥ -65 CN100, C102,L100,L101,L111 dbm ? Check U100 Resolder or change pin 18 ≥...
  • Page 17 SGH-X200 Flow Chart of Troubleshooting 2-14...
  • Page 18 SGH-X200 Flow Chart of Troubleshooting 2-2-3. PCS Rx CONTINOUS RX ON RF INPUT : 660CH AMP : -50dbm Normal condition catch the Check ANT, R198,R199,C104,L113 channel ? Check U100 Resolder or change pin 12 ≥ -65 CN100, C102,L100,L101,L111 dbm ? Check U100 Resolder or change pin 20 ≥...
  • Page 19 SGH-X200 Flow Chart of Troubleshooting 2-16...
  • Page 20 SGH-X200 Flow Chart of Troubleshooting CN100 C101 C100 R198 L110 R199 L100 L111 L113 C104 C102 L101 GSM850|900TXIN F101 9 VMOD_EN C105 GSM_LNA_IN_N VBS2 C106 4 VBS1 L104 6 VTX C107 8 VRAMP C109 7 VBATT GSM_LNA_IN_P C108 1 DCS|PCSIN U100 F102 C117...
  • Page 21 SGH-X200 Flow Chart of Troubleshooting 2-2-4. GSM Tx CONTINUS TX ON CONDITION TX POWER DAC : 554 CODE Check U102 Check and Check U102 APPLIED pin 15 : about change pin 6 : 2.8V ? CH : 62ch 2~3 dbm? U201,U107 RBW : 100KHz VBW : 100KHz...
  • Page 22 SGH-X200 Flow Chart of Troubleshooting 2-2-5. DCS/PCS Tx CONTINUS TX ON CONDITION TX POWER DAC : 560 CODE Check U102 Check U102 APPLIED Check and pin 16 : about pin 6 : 2.8V ? CH : 698CH(DCS), change 2~3 dbm? 660CH(PCS) U201,U107 RBW : 100KHz...

  • Page 23: Exploded Views And Parts List

    QIF02 QLC01 QIF01 QKP01 QSP01 QME07 QMO01 QSC26 QMP01 QFL01 QMI03 QME01 QMI03 QAN05 QCR06 QSC02 QMW02 QAN02 QRE01 QRF03 QVO01 QRF01 QCR05 QBA01 QBA00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 24: Cellular Phone Parts List

    QVO01 　 MEC-VOLUME KEY;SGH-X200,OPEN,EU,-,-, GH75-07952A QRE01 　 MEC-REAR COVER;SGH-X200,OPEN,EU,-,-, GH75-07950A 　 QRF03 PMO-ERA COVER;SGH-X200,PC+URETHAN,SI GH72-24572A QFR01 　 MEC-FRONT COVER;SGH-X200,OPEN,EU,-,- GH75-07949A 　 QIF01 PMO-IF COVER;SGH-X200,PC+URETHAN,BLK GH72-24566A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 MPR-MAIN CON GASKET;SGH-X200,GOLD GA GH74-17892A MPR-TAPE FRONT HOLE;SGH-X200,LS-025, GH74-17893A MPR-TAPE DOME SHEET;SGH-X200,DTF-100 GH74-17895A MPR-TAPE J TAG MK;SGH-X200,3M 851,5X GH74-17897A MPR-BOHO VINYL UPPER;SGH-X200,ST-555 GH74-18028A MPR-FPCB PORON;SGH-X200,SRS,2X7X1.0T GH74-18593A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 3-3. Test Jig (GH80-03307A) 3-3-1. RF Test Cable 3-3-2. DATA CABLE 3-3-3. Serial Cable (GH39-00283A) (GH39-00127A) 3-3-4. Power Supply Cable 3-3-5. Test Cable 3-3-6. TA (GH39-00159A) (GH44-00954A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 27: Electrical Parts List

    U107 IC-POWER SUPERVISOR 1203-003663 U105 IC-BATTERY 1203-003674 U204 IC-DC/DC CONVERTER 1204-002161 U106 IC-MELODY 1205-002683 U102 IC-TRANSCEIVER 1209-001219 U202 IC-SENSOR 1405-001082 ZD100 VARISTOR 1405-001082 ZD101 VARISTOR SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 VARISTOR 1405-001082 ZD212 VARISTOR 1405-001082 ZD213 VARISTOR 2007-000140 R101 R-CHIP 2007-000140 R107 R-CHIP 2007-000140 R108 R-CHIP 2007-000140 R111 R-CHIP 2007-000140 R112 R-CHIP 2007-000140 R113 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 R-CHIP 2007-000162 R182 R-CHIP 2007-000162 R209 R-CHIP 2007-000162 R213 R-CHIP 2007-000162 R243 R-CHIP 2007-000164 R155 R-CHIP 2007-000170 R214 R-CHIP 2007-000171 R127 R-CHIP 2007-000171 R134 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 R-CHIP 2007-001284 R250 R-CHIP 2007-001292 R244 R-CHIP 2007-001292 R247 R-CHIP 2007-001292 R248 R-CHIP 2007-001292 R249 R-CHIP 2007-001292 R252 R-CHIP 2007-001292 R255 R-CHIP 2007-001301 R227 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 R-CHIP 2203-000233 C133 C-CER,CHIP 2203-000233 C135 C-CER,CHIP 2203-000233 C175 C-CER,CHIP 2203-000233 C220 C-CER,CHIP 2203-000233 L102 C-CER,CHIP 2203-000254 C152 C-CER,CHIP 2203-000254 C153 C-CER,CHIP 2203-000254 C165 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 C-CER,CHIP 2203-000940 C138 C-CER,CHIP 2203-000995 C134 C-CER,CHIP 2203-000995 C136 C-CER,CHIP 2203-000995 C219 C-CER,CHIP 2203-001072 C183 C-CER,CHIP 2203-001412 C129 C-CER,CHIP 2203-005065 C168 C-CER,CHIP 2203-005065 C170 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 C-CER,CHIP 2203-005682 C115 C-CER,CHIP 2203-005682 C116 C-CER,CHIP 2203-005682 C120 C-CER,CHIP 2203-005736 C106 C-CER,CHIP 2203-005736 C107 C-CER,CHIP 2203-005736 C108 C-CER,CHIP 2203-005736 C110 C-CER,CHIP 2203-005792 C105 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 2203-006556 C119 C-CER,CHIP 2203-006556 C199 C-CER,CHIP 2203-006626 C130 C-CER,CHIP 2203-006626 C137 C-CER,CHIP 2203-006638 C189 C-CER,CHIP 2203-006638 C191 C-CER,CHIP 2203-006648 C147 C-CER,CHIP 2404-001225 C103 C-TA,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 2901-001296 F203 FILTER-EMI SMD 2904-001592 F101 FILTER-SAW 2904-001599 F102 FILTER-SAW 2904-001600 F103 FILTER-SAW 3301-001158 L108 BEAD-SMD 3301-001158 L109 BEAD-SMD 3301-001342 L200 BEAD-SMD 3404-001152 SW201 SWITCH-TACT SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 RMO-BGA RUBBER B GH73-05641A RMO-YAMAHA RUUBBER GH74-17895A MPR-TAPE DOME SHEET GH74-17897A MPR-TAPE J TAG MK GH74-18126A MPR-TAPE INTENNA RUBBER GH74-18593A MPR-FPCB PORON GH75-08200A MEC-INTENNA CONN RUBBER 4-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 37: Pcb Diagrams

    ZD119 ZD115 ZD120 ZD117 CN100 F101F102F103 U102 Q103 OSC100 CP_TDO CP_TDI GND1 CP_TMS CP_TCK U201 U200 CN103 ZD114 C240 CN104 U105 U109 ZD112 ZD113 CN101 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 SGH-X200 PCB Diagrams U203 ZD118 LED217 LED220 MENU LED215 LED219 DOWN SEND CLEAR SHARP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 39: Block Diagrams

    6. SGH-X200 Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 ⓒ 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.: GH68-08078A 2005. 10. Rev.1.0...

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