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Samsung SGH-A517 Series, Руководство по обслуживанию

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Samsung SGH-A517 Series Скачать руководство пользователя страница 52

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-22

9-14. GSM900 Receiver

Check ANT Switch

control circuit

Resolder F100

Check & Resolder

C117,L123,C126

And PMU Part

Resolder RFS102

RX ON

RF input : CH center freq : +67.7kHz

Cell Power : -60dBm

Yes

F100 Pin19

≥ -65dBm

No

Resolder RFS100, R100, L101,

L100, C101

Yes

F100 3, 4

≥ -68dBm

Check F100

pin10,pin11 = L

No

No

Yes

Yes

No

Resolder L105, L106, L107

RFS102

pin 24 ≥ -70dBm
pin 25 ≥ -70dBm

Yes

No

RFS102

pin 16,17,29

32,36 ≥2.8V

RFS102 pin 4,5,6,7

≥ 0.2Vp_p

No

Yes

Yes

Check UCP201

END

Содержание SGH-A517 Series

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: ...be punished under applicable International and or domestic law Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

Страница 3: ...worn 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 a...

Страница 4: ...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 5: ...spacing 45MHz 45MHz 95MHz 80MHz Mod Bit rate Bit Period 270 833kbps 3 692us 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 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 5dBm 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm Power Class 5pcl 19pcl 5pcl 19pcl 0pcl 15pcl 0pcl 15pcl Sensitivity 102dBm...

Страница 6: ... 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 7: ...SAMSUNG Proprietary Contents may change without notice 3 Product Function 3 1 This Document can not be used without Samsung s authorization Main Function Concept Stylish Slim Folder ...

Страница 8: ...SAMSUNG Proprietary Contents may change without notice Product Function 3 2 This Document can not be used without Samsung s authorization ...

Страница 9: ...ts may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization 4 1 Software Downloading Power Supply Cable Serial Cable CSA LL64151 A Test Jig GH80 03306A SGH A517 Zig cable ...

Страница 10: ...der V1 2 Lite For PNX5230 exe SGH A517 Mobile Phone Data Cable Binary file TFS file 4 2 2 S W Downloader Program Load the binary download program by executing the OneNAND Downloder V1 2 Lite For PNX5230 exe 1 Select the connected serial port and the rate of speed 2 Select the check box the mode you want to download if the binary file wanted check only BIN if the tfs file wanted check only TFS if a...

Страница 11: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 3 This Document can not be used without Samsung s authorization 3 Select the file s what you want to download ...

Страница 12: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 4 This Document can not be used without Samsung s authorization ...

Страница 13: ...be used without Samsung s authorization 5 Exploded View and Parts List 5 1 Cellular phone Exploded View QFU01 QKP01 QMP01 QSC13 QRF01 QCR12 QME16 QFL01 QLC01 QCR12 QSC05 QMW01 QCA01 QMI01 QFR01 QRE01 QMI03 QAN02 QCR12 QCR06 QVO01 QBA01 QBA00 QCB01 QMO01 QSP01 QHI01 QSD01 QRF03 QLC02 ...

Страница 14: ... ASSY CASE FOLDER UPPER GH98 04485A QME16 ASSY ETC CON TO CON FPCB GH59 04424A QMO01 MOTOR DC SGH A517 GH31 00344A QMP01 PBA MAIN SGH A517 GH92 03721A QMW01 ASSY COVER MAIN WINDOW GH98 05300A QRF01 TAPE RF HOLE SHEET GH74 31422A QSC05 TAPE LOWER SCREW CAP GH74 31416A QSC13 ASSY COVER REAR SCREW CAP GH98 05301A QSP01 SPEAKER 3001 002197 QVO01 PMO KEY VOLUME V2 GH72 41891A QRE01 ASSY CASE REAR GH98 ...

Страница 15: ...BEL R WATERSOAK NEW GH68 14285A LABEL R MAIN ATT GH68 14533A BOX SPACE AT T GH69 05279A CUSHION CASE ATT GH69 05280A BOX UNIT ATT GH69 05309A MPR REMOVE TAPE LCD GH74 13804A MPR TAPE LED GH74 17926A MPR TAPE GH74 27509A MPR INSU TAPE SUB LCD GH74 27510A MPR INSU TAPE GH74 27511A MPR INSU TAPE GH74 27512A TAPE LCD CON GASKET GH74 31423A MPR INSU TAPE LCD GH74 31428A VINYL BOHO UPPER GH74 33034A TAP...

Страница 16: ...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 17: ...C122 C CER CHIP 2203 000438 SA C148 C CER CHIP 2203 000233 SA C149 C CER CHIP 2203 000233 SA C150 C CER CHIP 2203 000233 SA C151 C CER CHIP 2203 005482 SA C152 C CER CHIP 2203 000812 SA C153 C CER CHIP 2203 005482 SA C154 C CER CHIP 2203 006838 SA C155 C CER CHIP 2203 001385 SA C156 C CER CHIP 2203 006838 SA C157 C CER CHIP 2203 005482 SA C159 C CER CHIP 2203 006838 SA C160 C CER CHIP 2203 000278 ...

Страница 18: ...CER CHIP 2203 005482 SA C300 C CER CHIP 2203 000254 SA C301 C CER CHIP 2203 005482 SA C302 C CER CHIP 2203 005482 SA C303 C CER CHIP 2203 005482 SA C304 C CER CHIP 2203 000254 SA C305 C CER CHIP 2203 005482 SA C306 C CER CHIP 2203 006681 SA C307 C CER CHIP 2203 000425 SA C308 C CER CHIP 2203 000425 SA C311 C CER CHIP 2203 005138 SA C312 C CER CHIP 2203 005138 SA C313 C CER CHIP 2203 005725 SA C314...

Страница 19: ...R CHIP 2203 006562 SA C421 C CER CHIP 2203 006562 SA C423 C CER CHIP 2203 006257 SA C424 C CER CHIP 2203 000233 SA C425 BATTERY LI 2ND 4302 001181 SA C426 C CER CHIP 2203 000425 SA C427 C CER CHIP 2203 000425 SA C432 C CER CHIP 2203 006257 SA C433 C CER CHIP 2203 006324 SA C434 C CER CHIP 2203 005482 SA C443 C CER CHIP 2203 006562 SA C446 C CER CHIP 2203 006562 SA C447 C CER CHIP 2203 006562 SA C4...

Страница 20: ...CER CHIP 2203 000233 SA C552 C CER CHIP 2203 000233 SA C553 C CER CHIP 2203 005482 SA C600 C CER CHIP 2203 005482 SA C601 C CER CHIP 2203 005482 SA C603 C CER CHIP 2203 006824 SA C604 C CER CHIP 2203 006562 SA C613 C CER CHIP 2203 005482 SA C615 C CER CHIP 2203 005482 SA C616 C CER CHIP 2203 006824 SA C620 C CER CHIP 2203 005993 SA C622 C CER CHIP 2203 005993 SA C633 C CER CHIP 2203 005482 SA C634...

Страница 21: ...01 001404 SA F705 FILTER EMI SMD 2901 001404 SA F706 FILTER EMI SMD 2901 001404 SA HDC700 HEADER BOARD TO BOARD 3711 006326 SA IFC500 SOCKET INTERFACE 3710 002499 SA L100 INDUCTOR SMD 2703 002314 SA L101 INDUCTOR SMD 2703 001708 SA L102 C CER CHIP 2203 005234 SA L103 C CER CHIP 2203 005234 SA L104 INDUCTOR SMD 2703 002558 SA L105 C CER CHIP 2203 005281 SA L106 C CER CHIP 2203 005281 SA L107 INDUCT...

Страница 22: ... 2801 004587 SA OSC300 CRYSTAL SMD 2801 004543 SA OSC301 CRYSTAL SMD 2801 004466 SA OSC400 CRYSTAL SMD 2801 004466 SA PAM100 IC POWER AMP 1201 002423 SA R100 C CER CHIP 2203 005057 SA R103 R CHIP 2007 008419 SA R105 R CHIP 2007 001313 SA R107 R CHIP 2007 000143 SA R111 R CHIP 2007 000162 SA R113 R CHIP 2007 000162 SA R117 R CHIP 2007 007489 SA R200 R CHIP 2007 000148 SA R201 R CHIP 2007 000148 SA ...

Страница 23: ...HIP 2007 000148 SA R327 R CHIP 2007 000157 SA R328 R CHIP 2007 008419 SA R345 R CHIP 2007 000157 SA R346 R CHIP 2007 000157 SA R347 R CHIP 2007 000157 SA R350 R CHIP 2007 000143 SA R354 R CHIP 2007 008483 SA R359 R CHIP 2007 008055 SA R361 R CHIP 2007 000171 SA R365 R CHIP 2007 003013 SA R367 R CHIP 2007 000162 SA R368 R CHIP 2007 000162 SA R369 R CHIP 2007 008055 SA R375 R CHIP 2007 000162 SA R40...

Страница 24: ... R535 R CHIP 2007 007142 SA R539 R CHIP 2007 000148 SA R541 R CHIP 2007 007306 SA R545 R CHIP 2007 007318 SA R547 R CHIP 2007 007318 SA R548 R CHIP 2007 002796 SA R549 R CHIP 2007 000148 SA R550 R CHIP 2007 007318 SA R551 R CHIP 2007 000148 SA R552 R CHIP 2007 007318 SA R553 R CHIP 2007 002796 SA R600 R CHIP 2007 000157 SA R606 R CHIP 2007 001292 SA R607 R CHIP 2007 001292 SA R701 R CHIP 2007 0001...

Страница 25: ...ANSCEIVER 1205 002942 SA U101 IC CMOS LOGIC 0801 003012 SA U301 IC CMOS LOGIC 0801 002237 SA U302 IC MICROPROCESSOR 0902 002142 SA U401 IC POSI FIXED REG 1203 003737 SA U403 IC POSI FIXED REG 1203 003737 SA U404 IC POSI FIXED REG 1203 003737 SA U405 IC MULTI REG 1203 004339 SA U406 IC POWER SUPERVISOR 1203 004382 SA U410 FET SILICON 0505 002207 SA U500 IC ANALOG SWITCH 1001 001394 SA U502 IC ANALO...

Страница 26: ...cription SEC Code STATUS ZD403 DIODE TVS 0406 001254 SA ZD503 DIODE TVS 0406 001215 SA ZD505 DIODE TVS 0406 001267 SA ZD507 DIODE TVS 0406 001254 SA ZD508 DIODE TVS 0406 001267 SA ZD700 DIODE TVS 0406 001190 SA ZD701 DIODE TVS 0406 001190 SA ZD702 DIODE TVS 0406 001254 SA ZD703 DIODE TVS 0406 001254 SA ZD704 DIODE TVS 0406 001254 SA ZD705 DIODE TVS 0406 001267 SA ...

Страница 27: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 7 Block Diagrams 7 1 7 1 RF Solution Block Diagram ...

Страница 28: ...SAMSUNG Proprietary Contents may change without notice Block Diagrams 7 2 This Document can not be used without Samsung s authorization ...

Страница 29: ...SAMSUNG Proprietary Contents may change without notice 8 PCB Diagrams 8 1 This Document can not be used without Samsung s authorization Top ...

Страница 30: ...SAMSUNG Proprietary Contents may change without notice PCB Diagrams 8 2 This Document can not be used without Samsung s authorization Bottom ...

Страница 31: ...es not work Change the Battery END No Yes C432 VISA 2 7V Check the PMU related to VINT No Yes Check the Clock at R403 32KHZ Resolder OSC400 No Yes C403 VDD_IO_LOW_1 8V 1 8V C410 VDD_IO_HIGH_2 9V 2 9V Check the related circuit No Yes C450 VDD_GSM_CORE 1 2V Check the VDD_GSM_CORE circuit No Yes Check for the clock at C122 26MHz Check the clock generation circuit Related to RFS102 No Yes Check the in...

Страница 32: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 2 ...

Страница 33: ...ubleshooting This Document can not be used without Samsung s authorization 9 3 9 2 Initial UCP201 pin C11 TP208 H Initial Failure Check the circuit related to reset END No Yes UCP201 pin F1 TP231 RSTEXTn H Yes Yes No change UCP 201 Check the 16bit data signal memory CE Yes ...

Страница 34: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 4 ...

Страница 35: ... be used without Samsung s authorization 9 5 9 3 Charging Part Related Circuit and Block Diagram are same to Power On Sequence s one Check the U406 pin 38 4 9V Charging Function does not work END No Yes Check the U406 pin 46 3 7V No Yes Check the circuit related to V_EXT_CHARGE Resolder or replace U406 Yes ...

Страница 36: ...uthorization Flow Chart of Troubleshooting 9 6 9 4 Sim Part SD500 pin 11 14 H Phone can t access SIM Card Resolder or replace U406 Check the SIM Card END No Yes Yes Yes No Replace UCP201 After Power ON Check SIM_CLK SD500 pin 15 32 768kHz Yes No Replace PBA After SIM card insert SD500 pin 13 H SIM_RST Yes ...

Страница 37: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 7 ...

Страница 38: ...amsung s authorization Flow Chart of Troubleshooting 9 8 9 5 Microphone Part Check the connection from MIC Check the circuit from UCP201 to MIC Resolder MIC Resolder the R550 C524 R552 C526 or Replace UCP201 END No Yes Yes No Microphone does not work Yes Check the MIC No Replace KEY FPCB Module ...

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

Страница 40: ...shooting 9 10 9 6 Speaker Part Melody U600 pin 7 2 9V Speaker does not work U600 pin 8 9 1 8V When U500 operate Resolder U600 No Yes No Resolder or replace U600 Yes U600 pin 15 17 1 8V When U500 operate Resolder U600 No Yes END Yes Is Speaker working Change the Speaker No Yes SLC 700pin 49 51 1 8V When U500 operate Resolder SLC700 No Yes ...

Страница 41: ...horization 9 11 9 7 Receiver Part Speaker does not work Yes No U600 pin 7 2 9V Resolder or replace U600 No Resolder U600 U600 pin 15 17 1 8V When U500 operate Yes No Resolder SLC700 SLC 700pin 49 51 1 8V When U500 operate Yes No Change the Speaker Is Speaker working END Yes Yes No Yes Resolder U600 U600 pin 22 23 1 8V When U500 operate ...

Страница 42: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 12 ...

Страница 43: ...ing This Document can not be used without Samsung s authorization 9 13 9 8 Key Data Input When one of the keys is pushed is it displayed on LCD Check the Dome sheet Key Pad END No Yes Yes Check Initial Operation When one of the keys is pushed KBIO signal is OK Replace the PBA No Yes ...

Страница 44: ...amsung s authorization Flow Chart of Troubleshooting 9 14 9 9 Back Light for Color Main LCD Is LCD Contrast set on high level in the Menu Set LCD Contrast on high level No Yes Yes Backlight does not work SLC 700 PIN 5 H Change LCD or Con To Con No Yes Does Backlight turn on Change PBA No Yes END ...

Страница 45: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 15 ...

Страница 46: ...ment can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 16 9 10 Key Back Light U404 pin6 H Check the U404 related to VDD_KEY END No Yes Yes Main Key LED does not work U404 pin3 3 3V Resolder U404 Yes Does Key LED turn on Change KEY FPCB ...

Страница 47: ... 9 17 9 11 Camera part Camera function does not work Yes No Reconnect Camera Module Check the Camera connector on LCD module Yes SLC700 Pin35 and 36 H No Resolder SLC700 or change PBA Yes SLC700 Pin33 and 34 24MHz No Change OSC300 or U302 Yes Does Camera function work END Replace the camera module Yes No Change LCD Module or Change Camera Mudule ...

Страница 48: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 18 ...

Страница 49: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 19 ...

Страница 50: ...cuit Resolder F100 Check Resolder C117 L123 C126 And PMU Part Resolder RFS102 RX ON RF input CH center freq 67 7kHz Cell Power 60dBm Yes F100 Pin19 65dBm No Resolder RFS100 R100 L101 L100 C101 Yes F100 1 2 68dBm Check F100 pin10 pin11 L No No Yes Yes No Resolder L102 L103 L104 RFS102 pin 27 70dBm pin 26 70dBm Yes No RFS102 pin 16 17 29 32 36 2 8V RFS102 pin 4 5 6 7 0 2Vp_p No Yes Yes Check UCP201 ...

Страница 51: ...s No Yes Yes Yes Yes Yes Yes No Yes No No No No Check FS102 C117 C126 L123 Check VBAT or PAM control signal Resolder or Change PAM100 Check PAM100 pin 2 3 5 6 8 Vbatt pin4 OK Yes RFS102 pin 4 5 6 7 0 2Vp_p Resolder or Change L117 C121 Check ANT Switch control circuit Change or Resolder F100 RFS102 pin15 4dBm PAM100 pin12 30dBm F100 pin15 30dBm Check F100 pin10 H 2 6V Pin11 L TX ON 5Level Resolder ...

Страница 52: ...cuit Resolder F100 Check Resolder C117 L123 C126 And PMU Part Resolder RFS102 RX ON RF input CH center freq 67 7kHz Cell Power 60dBm Yes F100 Pin19 65dBm No Resolder RFS100 R100 L101 L100 C101 Yes F100 3 4 68dBm Check F100 pin10 pin11 L No No Yes Yes No Resolder L105 L106 L107 RFS102 pin 24 70dBm pin 25 70dBm Yes No RFS102 pin 16 17 29 32 36 2 8V RFS102 pin 4 5 6 7 0 2Vp_p No Yes Yes Check UCP201 ...

Страница 53: ...s No Yes Yes Yes Yes Yes Yes No Yes No No No No Check FS102 C117 C126 L123 Check VBAT or PAM control signal Resolder or Change PAM100 Check PAM100 pin 2 3 5 6 8 Vbatt pin4 OK Yes RFS102 pin 4 5 6 7 0 2Vp_p Resolder or Change L117 C121 Check ANT Switch control circuit Change or Resolder F100 RFS102 pin15 4dBm PAM100 pin12 30dBm F100 pin15 30dBm Check F100 pin10 H 2 6V Pin11 L TX ON 5Level Resolder ...

Страница 54: ...No No No Yes Yes Yes Yes Yes Yes Resolder RFS102 Check Resolder RFS102 C117 C123 C126 And PMU Part RFS102 pin16 17 29 32 36 2 8V pin 10 1 8V Resolder L108 L109 L110 Resolder F100 Check ANT Switch control circuit RFS102 pin 22 70dBm pin 23 70dBm RFS102 pin 4 5 6 7 0 2Vp_p F100 Pin5 6 68dBm RX ON RF input CH center freq 67 7kHz Cell Power 60dBm Yes No END Resolder RFS100 RFS101 R100 L101 L100 C101 F...

Страница 55: ... No Yes Yes Yes Yes No Yes Yes No No No Check Resolder RFS102 C117 L123 C126 And PMU Part Check VBAT or PAM control signal Resolder or Change PAM100 Check PAM100 pin 2 3 5 6 8 Vbatt pin4 OK Yes RFS102 pin 4 5 6 7 0 2Vp_p Resolder or Change L121 Check ANT Switch control circuit Change or Resolder F100 PAM100 pin1 4dBm PAM100 pin18 25dBm F100 pin12 25dBm Check F100 pin11 H 2 6V pin10 L TX ON 0Level ...

Страница 56: ...z Cell Power 60dBm Yes F100 Pin19 65dBm No Resolder RFS100 RFS101 R100 L100 L101 Yes F100 Pin 7 8 68dBm Check F100 pin10 pin11 L No No Check ANT Switch control circuit Yes Yes Resolder F100 RFS102 pin 20 70dBm pin 21 70dBm No Resolder L112 L113 L114 Yes RFS102 pin16 17 29 32 36 2 8V RFS102 pin 4 5 6 7 0 2Vp_p No No Check Resolder RFS102 C117 L123 C126 And PMU Part Yes Yes Resolder RFS102 Check UCP...

Страница 57: ... No Yes Yes Yes Yes No Yes Yes No No No Check Resolder RFS102 C117 L123 C126 And PMU Part Check VBAT or PAM control signal Resolder or Change PAM100 Check PAM100 pin 2 3 5 6 8 Vbatt pin4 OK Yes RFS102 pin 4 5 6 7 0 2Vp_p Resolder or Change L121 Check ANT Switch control circuit Change or Resolder F100 PAM100 pin1 4dBm PAM100 pin18 25dBm F100 pin12 25dBm Check F100 pin11 H 2 6V pin10 L TX ON 0Level ...

Страница 58: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 28 ...

Страница 59: ...uthorization 9 29 9 20 Bluetooth part Bluetooth does not work Yes DUF100 pin 2 4dB Resolder or replace C156 ANT100 No Yes Yes C153 C154 position is 1 8V No Resolder C153 C154 and check the PMU part C165 is 26MHz 1 4Vp_p Yes Resolder C165 OSC100 No C161 1 7V 32kHz Yes Resolder C161 U406 check or Replace U406 No Yes Check UCP201 Yes END ...

Страница 60: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 30 ...

Страница 61: ...K Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing C I Carrier to Interference DMB Digital Multimedia Broadcasting 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 Solomon SI Service Information TDM Time Divi...

Страница 62: ...SAMSUNG Proprietary Contents may change without notice Reference data 10 2 This Document can not be used without Samsung s authorization ...

Страница 63: ...hout Samsung s authorization 11 Disassembly and Assembly Instructions 11 1 Disassembly The work guide to disjoint SET Disjoint REAR 1 2 3 4 5 Remove the Rear Screw Deco Remove the Screws 6 Points Open the side with a knife from the bottom Open the side with a knife to the top Disjoint the Rear ...

Страница 64: ... Disassembly and Assembly Instructions 11 2 This Document can not be used without Samsung s authorization The work guide to disjoint SET Disjoint PBA 1 4 3 2 Disjoint the LCD Connector Disjoint the KEY Connector Disjoint the Antenna Switch Draw the PBA out ...

Страница 65: ...thout Samsung s authorization The work guide to disjoint SET Disjoint FRONT 1 3 4 2 Remove the Screw from the Antenna 8 7 6 5 Draw out the LCD Connector from Front Disjoint Folder and Front Press the Hinge with a lever Remove the Rubber beside the Front Remove the Dustproof Tape Disjoint the Antenna Wire Tear the Sidekey Dome off ...

Страница 66: ...is Document can not be used without Samsung s authorization The work guide to disjoint SET Disjoint FOLDER 1 2 3 4 5 6 Remove the Screw Caps 2 Points Remove the Screws 2 Points Open the Upper s top part with a knife Open the side with a knife Oepn the side with a knife Opposite Side Draw the Upper out ...

Страница 67: ...thout notice Disassembly and Assembly Instructions 11 5 This Document can not be used without Samsung s authorization The work guide to disjoint SET Disjoint Touch Key 1 2 3 Remove the Tape on the Connector Open the Connector Draw the FPCB out ...

Страница 68: ...structions 11 6 This Document can not be used without Samsung s authorization The work guide to disjoint SET Disjoint LCD 1 5 4 3 2 6 Draw the Motor out Draw the Speaker out Draw the Camera out Draw the LCD FPCB out from the Lower hole Tear the LCD off Disjoint the LCD from the Lower ...

Страница 69: ...e Disassembly and Assembly Instructions 11 7 This Document can not be used without Samsung s authorization 11 2 Assembly The work guide to assemble SET LOWER 1 Join the LCD Camera to the Lower 2 3 Join the Speaker to the Lower Join the Motor to the Lower ...

Страница 70: ...ument can not be used without Samsung s authorization The work guide to assemble SET FRONT LOWER 1 8 7 6 5 4 3 2 Join the Screw to the Antenna Arrange the Antenna wire in the guide hole Join the Sidekey Put LCD FPCB in the Front Hinge Join the Lower to the Front by using the lever like the picture 6 7 and 8 ...

Страница 71: ...ization The work guide to assemble SET UPPER 3 2 1 5 4 8 7 6 9 Join the Touch key to the connector Close the Connector Attach the Tape on the Connector Join the Upper to the bottom of the Lower Join the Upper to the top of the Lower Assemble the top of the Upper Tighten the Screws 2 Points Attach the Screw caps 2 Points Assemble the middle of the Upper ...

Страница 72: ...ent can not be used without Samsung s authorization The work guide to assemble SET PBA 3 4 5 6 Join the PBA to the Front Put the Antenna wire in the hole in the PBA Join the Antenna switch to the PBA Assemble the Key Connector Assemble the LCD Connector 1 2 Attach the Dustproof Tape Check if working is correct ...

Страница 73: ...be used without Samsung s authorization The work guide to assemble SET REAR 1 2 3 4 5 6 7 Join the Rear to the Front Top 2 Points Join the Sidekey between Front and Rear Join the Rear to the Front Middle 2 Points Join the Center part so that hooker is locked correctly Tighten the Screws 6 Points Attach the Rear Screw Deco ...

Страница 74: ...SAMSUNG Proprietary Contents may change without notice Disassembly and Assembly Instructions 11 12 This Document can not be used without Samsung s authorization ...

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