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Samsung SGH-P200, Руководство по обслуживанию, Страница: 53 / 82

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Samsung SGH-P200 Скачать руководство пользователя страница 53

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-22

9-9. LCD Part

pin 3, 5 of U800(sub) is

High

Replace the U800 (backlight IC)

END

Yes

Yes

No

LCD does not work

Check the board to board

FPC

Change the board to board FPC

No

Yes

Is it working?

Check the LCD Module

No

Yes

Содержание SGH-P200

Страница 1: ...y Precautions 2 Specification 3 Product Function 4 Array course control 5 Exploded View and Parts List 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams 9 Flow Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly Instructions ...

Страница 2: ... Class 2 2 3 Product Function 4 Array course control 4 1 Downloading Binary Files 4 2 4 2 Pre requsite for Downloading 4 2 4 3 S W Downloader Program 4 3 5 Exploded View and Parts List 5 1 Cellular phone Exploded View 5 1 5 2 Cellular phone Parts list 5 2 6 MAIN Electrical Parts List 7 Block Diagrams 7 1 RF Solution Block Diagram 7 1 7 2 Logic Part Block Diagram 7 2 8 PCB Diagrams ...

Страница 3: ... 9 18 9 9 LCD Part 9 22 9 10 Navi Key Sub Part 9 24 9 11 Camera Part 9 26 9 12 GSM Receiver 9 28 9 13 GSM Transmitter 9 29 9 14 DCS Receiver 9 30 9 15 DCS Transmitter 9 31 9 16 PCS Receiver 9 32 9 17 PCS Transmitter 9 33 9 18 Wi Fi Receiver 9 36 9 19 Wi Fi Transmitter 9 37 10 Reference data 10 1 Reference Abbreviate 10 1 11 Disassembly and Assembly Instructions 11 1 Disassemby 11 1 11 2 Assembly 1...

Страница 4: ...orn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few Repair after separate Test Pack and Set because for short danger for example an overcurrent and furious flames of parts etc when you repair board in condition of connecting Test Pack and tuning on Take specially care of soldering because Land of PCB is small an...

Страница 5: ...ined your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity prevention string on wrist Use earthed soldering steel when you connect or disconnect ESD Use soldering removing tool to break static electricity otherwise ESD will be damaged by static electricity Don t unpack until you set up ESD on product Because m...

Страница 6: ...12 810 Tx Rx spacing 45MHz 95MHz 80MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm Power Class 4 max 33dBm 1 max 30dBm 1 max 30dBm Sensitivity 102dBm 100dBm 100dBm TDMA Mux 8 8 8 Cell Radius 35Km 2Km 2Km ...

Страница 7: ... control level DCS1800 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1800 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 ...

Страница 8: ...ction 3 1 This Document can not be used without Samsung s authorization Main Function Camera and camcorder Image editor MP3 player SIM AT Phonebook Name card Multimedia Message Service MMS E mail Voice recorder UMA Unlicensed Mobile Access WiFi WAP browser Java Calendar ...

Страница 9: ...SAMSUNG Proprietary Contents may change without notice Product Function 3 2 This Document can not be used without Samsung s authorization ...

Страница 10: ...G Proprietary Contents may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization Test Jig GH39 03306A Test Cable GH39 00337A RF Test Cable GH39 00397A ...

Страница 11: ...ng 4 1 Downloading Binary Files binary file and tfs file for downloading P200 P200XXXXX bin Binary file for operation of P200 hand set XXXXX is version name Ex P200BVFF6 bin P200XXXXX tfs tfs file for operation of P200 hand set XXXXX is version name Ex P200BVFF6 tfs 4 2 Pre requsite for Downloading Downloader Program P200 Mobile Phone Data Cable Software files ...

Страница 12: ...ol 4 3 This Document can not be used without Samsung s authorization 4 3 S W Downloader Program 1 First connect P200 hand set to a data cable 2 Load the binary download program by executing the Onenand Dowloader v17_MINI exe 3 Select the check Item what you want to download ...

Страница 13: ...etary Contents may change without notice Array course control 4 4 This Document can not be used without Samsung s authorization 4 Now press the button Start and power on P200 hand set Up to eight ports are supported ...

Страница 14: ...uthorization 5 Exploded View and Parts list 5 1 Cellular phone Exploded View QAN02 QAN06 QCR31 QCA01 QME01 QMI01 QCA02 QKP01 QFR01 QBA01 QCR21 QIF01 QRE01 QRF01 QCR21 QSC01 QHI01 QFU01 QMW02 QKP02 QLC01 QSP01 QSP02 QPC01 QFL01 QAN05 QME02 QMP02 QCR05 QMP01 QMO01 QCR32 QCR32 QFL02 QCK01 QRF03 QVO01 QCK02 QMI03 ...

Страница 15: ...7487A QKP02 ASSY MEC KEY FUNCTION GH75 07482A QLC01 LCD LCD MODULE GH07 00749A QME01 UNIT METAL DOME GH59 02566A QME02 UNIT METAL DOME GH59 02413A QMI01 MICROPHONE ASSY GH30 00229A QMO01 MOTOR DC SGHZ130 GH31 00154D QMP01 PBA MAIN SGH P200 MAIN GH92 02888A QMP02 PBA MAIN SGH P200 SUB GH92 02891A QMW02 PMO COVER WINDOW MAIN GH72 32703A QPC01 MEA SLIDE FPCB KIT GH97 05837A QRF01 MPR SHEET CONNEC HOL...

Страница 16: ...ER MAIN GH69 04096A CUSHION CASE GH69 04219A NDC CAMERA GUIDE GH71 05100A RMO RUBBER REAR D GH73 06886A RMO RUBBER REAR E GH73 06887A MPR TAPE WINDOW MAIN GH74 15924A MPR TSPE MAIN PBA CONN GH74 15935A MPR TAPE SLIDE PBA CONN GH74 16869A MPR VINYL BOHO WINDOW A GH74 16870A MPR SPONGE MAIN PBA GH74 20114A MPR TAPE LCD PBA CONN GH74 20118A MPR TAPE LCD FPCB GH74 20119A MPR TAPE LCD SIDE GH74 20120A ...

Страница 17: ...SAMSUNG Proprietary Contents may change without notice Exploded View and Parts list 5 4 This Document can not be used without Samsung s authorization ...

Страница 18: ... 2203 000627 SNA C119 C CER CHIP 2203 000425 SA C120 C CER CHIP 2203 000438 SA C121 C CER CHIP 2203 000233 SA C122 C CER CHIP 2203 000233 SA C123 C CER CHIP 2203 005052 SA C125 C CER CHIP 2203 005234 SA C128 C CER CHIP 2203 002668 SA C129 C CER CHIP 2203 002668 SA C130 C CER CHIP 2203 005288 SA C131 C CER CHIP 2203 000854 SA C133 C CER CHIP 2203 002668 SA C134 C CER CHIP 2203 002668 SA C135 C CER ...

Страница 19: ...CER CHIP 2203 006208 SA C415 C CER CHIP 2203 006257 SA C416 C CER CHIP 2203 006257 SA C417 C CER CHIP 2203 006048 SA C420 C CER CHIP 2203 006208 SA C422 C CER CHIP 2203 006208 SA C423 C CER CHIP 2203 006257 SA C424 C CER CHIP 2203 006257 SA C425 C CER CHIP 2203 006208 SA C500 C CER CHIP 2203 000330 SA C501 C CER CHIP 2203 005288 SA C502 C CER CHIP 2203 000330 SA C503 C CER CHIP 2203 005288 SA C504...

Страница 20: ... CER CHIP 2203 005061 SA C712 C CER CHIP 2203 006208 SA C713 C CER CHIP 2203 005682 SA C714 C CER CHIP 2203 005682 SA C715 C CER CHIP 2203 005682 SA C716 C CER CHIP 2203 005682 SA C717 C CER CHIP 2203 005682 SA C718 C CER CHIP 2203 005682 SA C719 C CER CHIP 2203 005682 SA C720 C CER CHIP 2203 005682 SA C721 C CER CHIP 2203 005682 SA C722 C CER CHIP 2203 005682 SA C800 C CER CHIP 2203 005482 SA C80...

Страница 21: ...C 3708 001880 SA CN802 CONNECTOR FPC FFC PIC 3708 002216 SA D200 DIODE TVS 0406 001231 SA D400 DIODE SCHOTTKY 0404 001172 SA D600 DIODE ARRAY 0407 001002 SA D800 DIODE TVS 0406 001223 SA D801 DIODE TVS 0406 001223 SA D802 DIODE TVS 0406 001223 SA D803 DIODE TVS 0406 001223 SA DUF100 DUPLEXER ASM 2911 000018 SA EAR600 JACK EAR PHONE 3722 002010 SA F100 FILTER SAW 2904 001553 SA F102 FILTER EMI SMD ...

Страница 22: ...LED601 LED 0601 002055 SA LED602 LED 0601 002055 SA LED603 LED 0601 002055 SA LED604 LED 0601 002055 SA LED605 LED 0601 002055 SA LED606 LED 0601 002055 SA LED607 LED 0601 002055 SA LED608 LED 0601 002055 SA LED802 LED 0601 001819 SA LED803 LED 0601 001819 SA LED804 LED 0601 001819 SA LED805 LED 0601 001819 SA LED806 LED 0601 001819 SA LED807 LED 0601 001819 SA OSC300 CRYSTAL SMD 2801 004340 SA OS...

Страница 23: ...HIP 2007 000148 SA R300 R CHIP 2007 000162 SA R301 R CHIP 2007 000171 SA R302 R CHIP 2007 000162 SA R303 R CHIP 2007 000148 SA R304 R CHIP 2007 000170 SA R305 R CHIP 2007 000141 SA R306 R CHIP 2007 000141 SA R307 R CHIP 2007 007311 SA R400 R CHIP 2007 000140 SA R401 R CHIP 2007 007100 SA R402 R CHIP 2007 000162 SA R403 R CHIP 2007 007090 SA R404 R CHIP 2007 000140 SA R500 R CHIP 2007 000758 SA R50...

Страница 24: ...HIP 2007 001339 SA R609 R CHIP 2007 007142 SA R610 R CHIP 2007 007334 SA R611 R CHIP 2007 001294 SA R612 R CHIP 2007 001294 SA R613 R CHIP 2007 001294 SA R614 R CHIP 2007 001294 SA R615 R CHIP 2007 001294 SA R616 R CHIP 2007 001294 SA R617 R CHIP 2007 001294 SA R618 R CHIP 2007 001294 SA R800 R CHIP 2007 000162 SA R800 R CHIP 2007 000171 SA R801 R CHIP 2007 000171 SA R801 R CHIP 2007 000171 SA R80...

Страница 25: ...A702 C TA CHIP 2404 001339 SA TA800 C TA CHIP 2404 001381 SA TA801 C TA CHIP 2404 001402 SA TA802 C TA CHIP 2404 001402 SA TAC700 SWITCH TACT 3404 001152 SA TAC701 SWITCH TACT 3404 001152 SA TCX101 OSCILLATOR VCTCXO 2809 001293 SA TR501 TR DIGITAL 0504 001151 SA U102 IC TRANSCEIVER 1205 002817 SA U302 IC CMOS LOGIC 0801 002237 SA U303 IC POSI FIXED REG 1203 003787 SA U304 IC POSI FIXED REG 1203 00...

Страница 26: ...1121 SA V804 VARISTOR 1405 001121 SA V805 VARISTOR 1405 001121 SA V807 VARISTOR 1405 001121 SA VR500 THERMISTOR NTC 1404 001221 SA VR704 DIODE TVS 0406 001231 SA VR706 DIODE TVS 0406 001231 SA VR707 DIODE TVS 0406 001231 SA ZD500 DIODE ZENER 0403 001547 SA ZD601 DIODE TVS 0406 001231 SA ZD602 DIODE TVS 0406 001231 SA ZD603 DIODE TVS 0406 001231 SA ZD604 DIODE TVS 0406 001231 SA ZD605 DIODE TVS 040...

Страница 27: ...SAMSUNG Proprietary Contents may change without notice Main Electrical Parts List 6 10 This Document can not be used without Samsung s authorization ...

Страница 28: ...n 3 2V max 250mA AVDD 1 2V min 3 2V max 100mA VDD_RX_TX 3V max 100mA VCC_SYN VDD_IO_LOW 3 2V max 150mA REF_26M QUAD PFD FracN DIV CP vcccp VCCRFLO DIV QUAD BALUN BALUN DIV VTCXO 26MHz DIV 1 2 VREG VREG VCCSYN 3WB VDDL FRONT END SWITCHES POWER EN FESW1 FESW2 FESW3 PON_3587_SYNTH RX_TX_IN RX_TX_IP RX_TX_QP RX_TX_QN IA IB QA QB VCCREF 2 4 typ LBIA LBIB SWBIA SWBIB HBIA HBIB RFTUNE GSM_TX DCS_TX FAR F...

Страница 29: ...PCF5213EL1 WI FI Serial Data Interface I O Interface A D Interface BB INTERFACE MIC PCF50603 VDD_IO_HIGH VDD_IO_LOW VDD_IMAGE AVDD AVDD_HFA VDD_RX_TX MIC_BIAS VDD_SYN Battery Type Battery Voltage Battery Temperature CHARGER IC Li ion Battery RTC_CLK 32 768 kHz SIM card HERA TV D Class AMP KEY_BOARD LCD USB CAMERA System clock 26MHz VIBRATOR MEMORY 1G OneNAND CODEC ...

Страница 30: ...8 PCB Diagrams 8 1 Top ...

Страница 31: ...PCB Diagrams 8 2 Bottom ...

Страница 32: ... On does not work Change the Battery END No Yes C405 VINT 2 7V Check the PMU related to VINT No Yes Check the Clock at R401 32KHz Resolder OSC400 No Yes C424 VDD_IO_LOW C423 VDD_IO_HIGH H Check the related circuit No Yes C401 VDD_GSM_CORE_DC DC Check the VDD_GSM_CORE_DCDC circuit No Yes Check for the clock at C122 26MHz Check the clock generation circuit related to TCX101 No Yes Check the initial ...

Страница 33: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 2 ...

Страница 34: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 3 ...

Страница 35: ... be used without Samsung s authorization Flow Chart of Troubleshooting 9 4 9 2 Initial U400 pin 11 or TP231 RSTON H Initial Failure Check the circuit related to reset END No Yes UCP200 pin U16 TP246 RSTEXTn H OK Yes Yes No change UCP200 Check the 16bit data signal memory CE Yes ...

Страница 36: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 5 ...

Страница 37: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 6 ...

Страница 38: ...9 3 Charging Part Yes Resolder or replace U503 Check the circuit related to AUX_ON signal Resolder or replace U503 Check the circuit related to V_EXT_CHARGE Yes No Check the U503 pin 10 4 2V Yes No U503 pin 3 AUX_ON L Yes No U503 pin 5 L Yes No END Abnormal charging part Check the U503 pin 1 4 9V Yes Yes No Yes No Yes No Yes No Abnormal charging part ...

Страница 39: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 8 ...

Страница 40: ... Samsung s authorization 9 9 9 4 Sim Part SIM400 pin 1 5 H Phone can t access SIM Card Resolder or replace U400 Check the SIM Card END No Yes Yes Yes No Check the Clock related to OSC400 After Power ON Check SIMCLK Signal on pin3 of SIM400 in a few second Yes No Replace PBA After SIM card insert SIM400 pin 2 H SIM_RST Yes ...

Страница 41: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 10 ...

Страница 42: ... be used without Samsung s authorization 9 11 9 5 Microphone Part Check the connection from MIC Check the circuit from UCP200 to MIC Resolder MIC Resolder the L602 L603 C601 C603 R601 R603 END No Yes Yes Yes Yes No Check U601 OK No Check the U601 Microphone does not work Yes Check the MIC No Replace the MIC ...

Страница 43: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 12 ...

Страница 44: ...7 pins of UCD801 are OK Speaker does not work Check the signal at 25 26 pins of UCD801 Check the supply voltage of U305 UCD801 3 3V Check 27MHz clock of OSC300 No Yes No Yes Check the signal at 4 16 pins of U803 Check 10 pin of U803 is 1 8V No Yes No END Check the Speaker contact pins Replack Speaker inside Intenna Yes Yes Check the PWM signal at 4 6 16 18 of U801 Change U801 D class Audio AMP No ...

Страница 45: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 14 ...

Страница 46: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 15 ...

Страница 47: ...sed without Samsung s authorization Flow Chart of Troubleshooting 9 16 9 7 Key Data Input Yes No Replace the PBA When one of the keys is pushed KBIO signal is OK Check Initial Operation Yes Yes No END Check the Dome sheet Key Pad When one of the keys is pushed is it displayed on LCD ...

Страница 48: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 17 ...

Страница 49: ...6 or change PBA END No Yes Yes Receiver does not work Left SPK PAD Activated Change the PBA SUB No Yes Is Receiver working Replace the left Speaker No Yes No Resolder or replace U805 U806 Yes No Resolder SLC701 or Change PBA SLC701 pin 43 44 Activated Yes CN802 SUB pin 8 9 Activated No Resolder CN802 or Change PBA SUB Yes Check the soldering of the left speaker wire No Modify the left speaker wire...

Страница 50: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 19 ...

Страница 51: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 20 ...

Страница 52: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 21 ...

Страница 53: ...sed without Samsung s authorization Flow Chart of Troubleshooting 9 22 9 9 LCD Part pin 3 5 of U800 sub is High Replace the U800 backlight IC END Yes Yes No LCD does not work Check the board to board FPC Change the board to board FPC No Yes Is it working Check the LCD Module No Yes ...

Страница 54: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 23 ...

Страница 55: ...tice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 24 9 10 Navi Key Sub Part pin 6 of U604 H Check the UCP200 related to KEY_LED_ON END No Yes Yes Main Key LED does not work pin 3 of U604 3 3V Change U604 ...

Страница 56: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 25 ...

Страница 57: ... Troubleshooting 9 26 9 11 Camera part Camera function does not work Yes No Reconnect the camera module Check the Camera connector on MAIN PBA Yes Check the voltage of L700 L701 2 8V No Check the U305 Yes Check the C701 C702 clock of HDC700 No Check the related circuit of U305 Yes Is it working END Yes Change the Camera module No ...

Страница 58: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 27 ...

Страница 59: ... L104 END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm Check DUF100 pin9 pin10 pin12 L DUF100 pin 5 6 65dBm U102 pin 7 8 9 10 1V U102 pin 30 70dBm pin 29 70dBm Check ANT Switch control circuit Resolder DUF100 Resolder L106 C103 C108 Check U102 pin 23 26 31 2 7V Check Resolder U102 R109 RF26MHz RF PSU Part Resolder U102 R122 R123 R124 R125 1V Yes Yes Yes Yes Yes Yes Yes No No No No No Che...

Страница 60: ...n9 12 L DUF100 pin11 18dBm PAM100 pin16 18dBm F100 pin3 15dBm PAM100 pin12 11dBm Change or Resolder DUF100 Check ANT Switch control circuit Resolder L109 L110 C123 Resolder R115 U102 pin7 8 9 10 1V Check PAM100 VBAT pin2 5 6 7 OK Resolder or Change PAM100 Check VBAT or PAM control signal Check Resolder RFLO signal RF13MHz RF PSU Part Yes Yes Yes Yes Yes Yes No Yes No No No No No No No Yes No END C...

Страница 61: ...older RFS101 C101 L104 END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm Check DUF100 pin9 pin10 pin12 L DUF100 pin1 2 65dBm U102 pin7 8 9 10 1V U102 pin35 70dBm pin36 70dBm Check ANT Switch control circuit Resolder DUF100 Resolder C115 C119 L108 Check U102 pin 23 26 31 2 7V Check Resolder U102 R109 RF26MHz RF PSU Part Resolder U102 Yes Yes Yes Yes Yes Yes No No No No No Check U200 ...

Страница 62: ...00 pin13 18dBm PAM100 pin18 18dBm U102 pin2 15dBm PAM100 pin4 11dBm Change or Resolder DUF100 Check ANT Switch control circuit Resolder C128 C129 R126 Resolder R118 R119 R120 L112 C133 C134 U102 pin7 8 9 10 1V Check PAM100 VBAT pin2 5 6 7 OK Resolder or Change PAM100 Check VBAT or PAM control signal Check Resolder RFLO signal RF13MHz RF PSU Part Yes Yes Yes Yes Yes Yes No Yes No No No No No No No ...

Страница 63: ...er RFS101 C101 L104 END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm Check DUF100 pin10 pin12 L pin9 H 2 68V DUF100 pin3 4 65dBm U102 pin7 8 9 10 1V U102 pin32 70dBm pin33 70dBm Check ANT Switch control circuit Resolder DUF100 Resolder L107 C110 C111 Check U102 pin 23 26 31 2 7V Check Resolder U102 R109 RF26MHz RF PSU Part Resolder U102 Yes Yes Yes Yes Yes No No No No No Check UCP200 ...

Страница 64: ...00 pin13 18dBm PAM100 pin18 18dBm U102 pin2 15dBm PAM100 pin4 11dBm Change or Resolder DUF100 Check ANT Switch control circuit Resolder C128 C129 R126 Resolder R118 R119 R120 L112 C133 C134 U102 pin7 8 9 10 1V Check PAM100 VBAT pin2 5 6 7 OK Resolder or Change PAM100 Check VBAT or PAM control signal Check Resolder RFLO signal RF13MHz RF PSU Part Yes Yes Yes Yes Yes Yes No Yes No No No No No No No ...

Страница 65: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 34 ...

Страница 66: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 35 ...

Страница 67: ...ceiver RX ON RF input CH center freq 67 7kHz Amp 50dBm F500 Pin4 65dBm Resolder RFS501 F500 pin2 67dBm No No Yes Yes Check U400 PSU part Yes U502 pin55 70dBm Resolder C508 No Resolder F500 Check UCP200 U502 pin20 24 25 26 27 28 2 9V Check U400 pin16 2 9V No Yes Yes U505 pin4 1 2V U506 pin3 2 8V Yes Check U505 or U506 No No Check Resolder U102 R109 OSC501 40Mhz END ...

Страница 68: ... 9 37 9 19 Wi Fi Transmitter TX ON No RFS501 Pin2 12dBm F500 pin4 12dBm Yes Yes Resolder RFS501 No F500 pin2 13dBm Yes Resolder C508 Resolder F500 No U502 pin20 24 25 26 27 28 2 9V Check U400 pin16 2 9V No Check U400 PSU part Check UCP200 U505 pin4 1 2V U506 pin3 2 8V No Check U505 or U506 Yes END Check Resolder U102 R109 OSC501 40Mhz Yes No Yes ...

Страница 69: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 38 ...

Страница 70: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 39 ...

Страница 71: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 40 ...

Страница 72: ...ork AAC Advanced Audio Coding AVC Advanced Video Coding BER Bit Error Rate BPSK Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing C I Carrier to Interference EN European Standard ES Elementary Stream ETSI European Telecommunications Standards Institute MPEG Moving Picture Experts Group PN Pseudo random Noise PS Pilot Symbol QPSK Quadrature Phase Shift Keying RS Reed So...

Страница 73: ...SAMSUNG Proprietary Contents may change without notice Reference data 10 2 This Document can not be used without Samsung s authorization ...

Страница 74: ...f the damage of LCD connector pins 1 Be careful of the damage of FPCB 1 Be careful of the damage of cover and scratch 1 2 1 Unscrew 4 screws in rear 1 Separate the rear cover from the side part 3 1 Remove tape main FPCB 2 Unsolder FPCB from the main PBA 3 Disjoint FPCB from the main PBA connector 4 1 Open the actuator 2 Pull out the FPCB carefully 5 6 1 Remove the screw cover 1 Remove the screw fr...

Страница 75: ...t notice Disassembly and Assembly instructions 11 2 This Document can not be used without Samsung s authorization 1 Be careful of the damage of FPCB by slide hinge 7 8 1 Open the side 2 Disjoint slide lower 1 Remove the tape PBA slide conn and FPCB ...

Страница 76: ...h the release paper of tape LCD FPCB 3 Adhere the actuator along the silk line NO Description CODE SEC Design Quantity 1 SUB PBA GH92 02708A SGH T709 1 2 LCD Connector Fixed Green Tape GH74 20118A 18 X 9 X 0 08T 1 NO Description CODE SEC Design Quantity LCD 고정 홈 Work Orders 1 Put the sub PBA on the LCD F PCB soldering jig along joint hole 2 Solder marked 4 point of LCD F PCB 11 2 Assembly LCD Fixe...

Страница 77: ... SEC Design Quantity 1 Slide F PCB GH41 00908A SGH T709 1 Work Orders 1 Bond the soldering part of speaker receiver and motor 2 Adhere LCD gasket in right direction 3 Close the actuator by pressing with proper finger strength 4 Work Orders 1 Put LCD module on the spk soldering jig 2 Solder spk wires on the GND Work Orders 1 Detach the release paper of tape slide FPCB 2 Insert slide FPCB in directi...

Страница 78: ...DE SEC Design Quantity 1 F PCB Fixed Tape GH74 16869A SGH T709 1 2 NO Description CODE SEC Design Quantity 1 Lower GH75 09230A SGH T709 1 2 Screw 6001 001507 M1 7 X L3 5 4 Work Orders 1 Adhere tape slide PBA conn along the silk line 6 Work Orders 1 Pass FPCB through the slide lower hole in direction of diagonal line 2 Combine slide upper with slide lower All sides must be locked ...

Страница 79: ...1 Pass FPCB through the front case hole 2 Put on slide hinge structure and screw down 6 marked points NO Description CODE SEC Design Quantity 1 Front GH75 07483A SGH T709 1 2 Screw 6001 001700 M1 4 X L2 0 6 8 Work Orders 1 Attach screw covers on 2 marked point NO Description CODE SEC Design Quantity 1 Screw Cover GH74 15827A SGH T709 2 Screw 체결 6 Point Screw Marked 6 Points ...

Страница 80: ... appearance and aspect 2 Put on main keypad NO Description CODE SEC Design Quantity 1 MAIN Key Pad GH75 07487A SGH T709 1 10 Work Orders 1 Confirm the alien substance on the main window 2 Confirm the damage of cover and scratch 3 Attach tape LCD FPCB Confirm the damage of LCD connector pins Attach tape LCD FPCB Confirm the alien substance on the main window SAMSUNG Logo must be good ...

Страница 81: ...SAMSUNG Proprietary Contents may change without notice Disassembly and Assembly instructions 11 8 This Document can not be used without Samsung s authorization ...

Страница 82: ...tronics Co Ltd Code No GH68 12087A 2006 07 Rev 1 0 ⓒ This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law ...

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