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Samsung SGH-J210 Service Manual Download Page 54

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. Key Back Light

Main Key LED does not work

Yes

No

Resolder R402, C400, and C403

U400 pin6 = "H"?

Yes

Resolder or Replace U400

or

Resolder R700, R701, R702, R703, R704

, R705, R706, R707, R708, R709, R710

, R711, R712, R713, R714, and R715

or

Replace LED701, LED702, LED702, LED703

, LED704, LED705, LED706, LED707
, LED708, LED709, LED710, LED711

, LED712, LED713, LED714, and LED715

U400 pin3 = 3.3V ?

END

Summary of Contents for SGH-J210

Page 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 ...

Page 2: ...d or domestic law Samsung Electronics Co Ltd 2007 11 Rev 1 0 ⓒ 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 ...

Page 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...

Page 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...

Page 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...

Page 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 PCS1900 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 ...

Page 7: ...n Function Simple and modern bar design Music oriented function with loud speaker 2 Mega pixel Camera Extended Memory MicroSD slot Bluetooth v2 0 USB v2 0 FM radio FM radio recording 기능 MP3 format 지원 WAP 2 0 Java MIDP 2 0 Speaker Phone Function MP3 AAC MP4 3GPP Decoding Offline mode Video recording Messaging Mobile Tracker My Menu Living world ...

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

Page 9: ...otice 4 Array course control 4 1 This Document can not be used without Samsung s authorization 4 1 Software Adjustments Jig Cable GH80 00836A 1 5M GH80 00834A 0 4M RF CABLE GH39 00397A Power Supply Cable Serial Cable CSA LL64151 A Test Jig GH80 03306A ...

Page 10: ...loder V1 4 Lite For PNX5230 exe J210 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 4 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 all...

Page 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 ...

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

Page 13: ...View and Parts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QMW02 QFR01 QJK01 QLC01 QCA01 QBR04 QMO01 QRE01 QCR76 QSP01 QKP01 QMI03 QMI01 QAN05 QSH01 QAN02 QRF01 QBA01 QBA00 QME01 QMP01 QCK01 QSD01 QIF01 QVO01 ...

Page 14: ...1 ASSY CASE FRONT GH98 06289A QJK01 PMO KEY JOY STIC GH72 42275A QKP01 ASSY KEYPAD SER BLK GH98 06829A QLC01 LCD SGHJ200 GH07 01146A QME01 KEY FPCB M DOME SHEET 17KEY GH59 05041A QMI01 MICROPHONE ASSY SGHJ210 GH30 00451A QMI03 RMO RUBBER MIC GH73 10752A QMO01 MOTOR DC SPHV5100 GH31 00122A QMP01 PBA MAIN SGHJ210 GH92 04158A QMW02 PCT WINDOW MAIN GH72 44338A QRF01 TAPE RF SHEET GH74 35297A QSH01 ASS...

Page 15: ...EP405QBE S20P EU GH59 05296A LABEL P UNIT SEAL GH68 00518B MANUAL SFC GH68 04336A LABEL R WATER SOAK GH68 09361A MANUAL USERS EU RUSSIAN GH68 16587A LABEL R MAIN SER GH68 16962A CUSHION CASE EU GH69 05857A BOX UNIT SER GH69 06255A VINYL BOHO FRONT GH74 34505A TAPE CAMERA INSU GH74 34508A TAPE PCB1 GH74 34509A TAPE SIM GH74 35114A SPONGE NAVI GH74 35179A VINYL BOHO WINDOW GH74 36154A SPONGE GH74 36...

Page 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 ...

Page 17: ...IODE TVS SA 0406 001279 ZD721 DIODE TVS SA 0406 001279 ZD722 DIODE TVS SA 0406 001279 ZD723 DIODE TVS SA 0406 001279 ZD724 DIODE TVS SA 0406 001286 ZD502 DIODE TVS SA 0406 001286 ZD504 DIODE TVS SA 0406 001288 ZD501 DIODE TVS SA 0406 001288 ZD506 DIODE TVS SA 0406 001288 ZD509 DIODE TVS SA 0406 001288 ZD711 DIODE TVS SA 0406 001288 ZD712 DIODE TVS SA 0406 001288 ZD713 DIODE TVS SA 0406 001288 ZD71...

Page 18: ...NSCEIVER SA 1205 003283 U104 IC TRANSCEIVER SA 1404 001221 VR200 THERMISTOR NTC SA 2007 000138 R526 R CHIP SA 2007 000138 R603 R CHIP SA 2007 000138 R608 R CHIP SA 2007 000140 R108 R CHIP SA 2007 000140 R211 R CHIP SA 2007 000140 R320 R CHIP SA 2007 000141 R318 R CHIP SA 2007 000141 R319 R CHIP SA 2007 000141 R407 R CHIP SA 2007 000143 R110 R CHIP SA 2007 000143 R312 R CHIP SA 2007 000143 R321 R C...

Page 19: ...05 R CHIP SA 2007 000171 R106 R CHIP SA 2007 000171 R206 R CHIP SA 2007 000171 R207 R CHIP SA 2007 000171 R208 R CHIP SA 2007 000171 R313 R CHIP SA 2007 000171 R409 R CHIP SA 2007 000171 R413 R CHIP SA 2007 000171 R417 R CHIP SA 2007 000172 R602 R CHIP SA 2007 000172 R604 R CHIP SA 2007 000758 R217 R CHIP SA 2007 000758 R218 R CHIP SA 2007 000758 R412 R CHIP SA 2007 001292 R600 R CHIP SA 2007 0012...

Page 20: ...HIP SA 2007 008117 R309 R CHIP SA 2007 008354 R403 R CHIP SA 2203 000138 C128 C CER CHIP SA 2203 000138 C129 C CER CHIP SA 2203 000138 C130 C CER CHIP SA 2203 000233 C132 C CER CHIP SA 2203 000233 C136 C CER CHIP SA 2203 000233 C138 C CER CHIP SA 2203 000233 C417 C CER CHIP SA 2203 000254 C140 C CER CHIP SA 2203 000254 C211 C CER CHIP SA 2203 000254 C305 C CER CHIP SA 2203 000254 C308 C CER CHIP S...

Page 21: ... C531 C CER CHIP SA 2203 000812 C532 C CER CHIP SA 2203 000812 C533 C CER CHIP SA 2203 000812 C536 C CER CHIP SA 2203 000812 C537 C CER CHIP SA 2203 000812 C538 C CER CHIP SA 2203 000812 C539 C CER CHIP SA 2203 000812 C540 C CER CHIP SA 2203 000812 C541 C CER CHIP SA 2203 000812 C542 C CER CHIP SA 2203 000812 C543 C CER CHIP SA 2203 000854 C633 C CER CHIP SA 2203 000854 C636 C CER CHIP SA 2203 000...

Page 22: ... C215 C CER CHIP SA 2203 005482 C216 C CER CHIP SA 2203 005482 C300 C CER CHIP SA 2203 005482 C301 C CER CHIP SA 2203 005482 C302 C CER CHIP SA 2203 005482 C303 C CER CHIP SA 2203 005482 C304 C CER CHIP SA 2203 005482 C306 C CER CHIP SA 2203 005482 C309 C CER CHIP SA 2203 005482 C312 C CER CHIP SA 2203 005482 C314 C CER CHIP SA 2203 005482 C315 C CER CHIP SA 2203 005482 C322 C CER CHIP SA 2203 005...

Page 23: ... C415 C CER CHIP SA 2203 006562 C421 C CER CHIP SA 2203 006562 C426 C CER CHIP SA 2203 006562 C427 C CER CHIP SA 2203 006562 C431 C CER CHIP SA 2203 006562 C432 C CER CHIP SA 2203 006562 C433 C CER CHIP SA 2203 006562 C435 C CER CHIP SA 2203 006562 C436 C CER CHIP SA 2203 006562 C505 C CER CHIP SA 2203 006562 C528 C CER CHIP SA 2203 006562 C607 C CER CHIP SA 2203 006562 C608 C CER CHIP SA 2203 006...

Page 24: ...INDUCTOR SMD SA 2703 003103 L116 INDUCTOR SMD SA 2703 003290 L400 INDUCTOR SMD SA 2801 004466 OSC300 CRYSTAL SMD SA 2801 004466 OSC400 CRYSTAL SMD SA 2801 004543 OSC301 CRYSTAL SMD SA 2801 004587 OSC100 CRYSTAL SMD SA 2901 001316 F500 FILTER EMI SMD SA 2901 001408 F501 FILTER EMI SMD SA 2909 001279 F100 FILTER LC SA 2911 000072 F101 DUPLEXER FEM SA 3301 001534 L506 BEAD SMD SA 3301 001659 L109 BEA...

Page 25: ...SA GH70 02367A SC101 ICT ON BOARD CLIP SA GH70 02367A SC102 ICT ON BOARD CLIP SA GH70 02367A SC103 ICT ON BOARD CLIP SA GH70 02367A SC104 ICT ON BOARD CLIP SA GH70 02367A SC105 ICT ON BOARD CLIP SA GH71 06570A L103 NPR ANTENNA CONTACT V2 SA GH71 06570A L104 NPR ANTENNA CONTACT V2 SA Please consult the GSPN website Samsung Portal for the most recent version of the product s part list ...

Page 26: ...SAMSUNG Proprietary Contents may change without notice Main Electrical Parts List 6 10 This Document can not be used without Samsung s authorization ...

Page 27: ...9 Memory SEC 256M 256M 256Mbit NOR OneNAND UtRA M FBGA External IO Interface SD card RF Block SI4221 RF IC AWT6172 Power AMP Intenna LMG003W 5159A FEM Audio Amp LM4946 I2C interface Bluetooth BCM2048 Key Pad 5 col x 5 row PNX52 30 MOTOR SIM CARD sliding Type 3V only PMU PCF50611 9ch LDO 3ch GPO 1ch Step down DC DC 1ch Chare Pump 12C Interface RTC Charger USB TA ...

Page 28: ...Block Diagrams 7 2 7 2 RF Solution Block Diagram ...

Page 29: ...Block Diagrams 7 3 7 3 BT Solution Block Diagram ...

Page 30: ...Block Diagrams 7 4 ...

Page 31: ...SAMSUNG Proprietary Contents may change without notice 8 PCB Diagrams 8 1 This Document can not be used without Samsung s authorization Main top view ...

Page 32: ...SAMSUNG Proprietary Contents may change without notice PCB Diagrams 8 2 This Document can not be used without Samsung s authorization Main bottom view ...

Page 33: ...the Battery Voltage is more than 3 7V Power On does not work Change the Battery END No Yes C424 VISA 2 7V Check the PMU related to VINT No Yes Check the Clock at U404 14pin CLK32K 32KHZ Resolder OSC400 C419 and C422 No Yes C405 VDD_IO_LOW C406 VDD_IO_HIGH H Check the related circuit No Yes VDD_GSM_CORE 1 2V Resolder L400 and L401 No Yes Check the initial operation Yes Yes ...

Page 34: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 2 ...

Page 35: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 3 ...

Page 36: ...ocument can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 4 9 2 Initial UCP200 pin C11 RSTON H Initial Failure Replace UCP200 END No Yes UCP200 pin F1 RSTEXTn or TP310 H Yes Yes No Change PBA Check the 16bit data signal memory CE Yes ...

Page 37: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 5 ...

Page 38: ...rization Flow Chart of Troubleshooting 9 6 9 3 Charging Part U404 pin 38 VCHG 4 9V Abnormal charging part END No Yes U404 pin 34 AUX_ON or TP500 L No Yes Check the U404 pin 46 1 4V No Yes Resolder U407 R413 R417 and C505 or Replace U702 Resolder or Replace F501 Resolder R400 R403 and C402 or Replace ZD400 Yes ...

Page 39: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 7 ...

Page 40: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 8 ...

Page 41: ...g s authorization 9 9 9 4 Sim Part T SIM500 pin 11 14 or R525 H Phone can t access SIM Card Resolder R525 C529 C530 and C409 Check the SIM Card END No Yes Yes Yes No Resolder or Replace T SIM500 After Power ON Check SIMCLK Signal on pin15 of T SIM500 in a few Yes No Replace PBA After SIM card insert T SIM500 pin 13 H SIM_RST Yes ...

Page 42: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 10 U404 PCF50611HN 02 N2 HCVDD 44 SIMVCC 43 RF2VDD 42 ...

Page 43: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 11 ...

Page 44: ...thorization Flow Chart of Troubleshooting 9 12 9 5 Microphone Part C219 MIC_BIAS H at Mic Active Check MIC Connection Resolder R609 R611 and R612 or Replace C219 and C630 Resolder L600 L601 L700 L701 C632 C635 R610 and C634 END No Yes Yes Yes Yes No Check the MIC No Replace the MIC Microphone does not work ...

Page 45: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 13 ...

Page 46: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 14 ...

Page 47: ... 3 VDD 3 7 V Speaker does not work Does not work Voice call Resolder C605 C606 R602 and R604 or Replace U601 U605 No Yes No Resolder C601 C603 or Replace U601 and U605 Yes Does not work Ringtone and Mp3 Check U603 pin 11 DCVDD 12 DBVDD 28 AVDD or Replace U601 U603 U605 No Yes END Yes Is Speaker working Resolder C700 C701 and Replace ZD713 ZD714 or Change Speaker SPK700 No Yes ...

Page 48: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 16 ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 17 ...

Page 50: ...ization Flow Chart of Troubleshooting 9 18 9 7 Key Data Input Check Initial Operation Yes When one of the keys is pushed MAIN_KEY_ON signal is OK Check the Dome sheet Key Pad or Clear Between front and PBA or Resolder U400 No Yes When one of the keys is pushed Is it displayed on LCD Replace the PBA No Yes END ...

Page 51: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 19 ...

Page 52: ... s authorization Flow Chart of Troubleshooting 9 20 9 8 Back Light for Color Main LCD Backlight does not work Yes Is LCD Contrast set on high level in the Menu No Set LCD Contrast on high level Yes Resolder R607 C623 C624 or Replace U604 IFC500 or Repalce LCD Module No Is U604 pin 5 10 11 12 H Yes END ...

Page 53: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 21 ...

Page 54: ...ey Back Light Main Key LED does not work Yes No Resolder R402 C400 and C403 U400 pin6 H Yes Resolder or Replace U400 or Resolder R700 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R711 R712 R713 R714 and R715 or Replace LED701 LED702 LED702 LED703 LED704 LED705 LED706 LED707 LED708 LED709 LED710 LED711 LED712 LED713 LED714 and LED715 U400 pin3 3 3V END ...

Page 55: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 23 ...

Page 56: ...sung s authorization Flow Chart of Troubleshooting 9 24 9 10 Camera part Yes Camera function does not work Yes Check the Camera connector Reconnect the camera module No CON600 Pin 10 17 18 H Yes Resolder C640 C641 C642 or Replace CON600 No Yes Is there another problem Replace the camera module END ...

Page 57: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 25 ...

Page 58: ...t Samsung s authorization Flow Chart of Troubleshooting 9 26 9 11 Radio Part Is FM Sound Working Radio does not work No Yes Resolder R104 R106 C618 and C619 Searching any Channel No Yes END Yes No Yes Check UCP200 Yes L100 2 V Resolder L100 C104 and C114 Resolder C100 C102 L101 C103 and L500 ...

Page 59: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 27 ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 28 ...

Page 61: ...RX ON Cell Power 60dBm F101 Pin13 65dBm Yes Resolder RFS100 C110 L106 No Yes No Check F101 pin9 pin11 L F101 1 2 68dBm Check ANT Switch control circuit No Yes Resolder F101 Yes U104 pin 24 70dBm pin 25 70dBm Resolder C115 C116 L111 No Yes U104pin 11 12 16 29 32 33 36 2 8V No U104 pin 4 5 6 7 0 2Vp_p No Check Resolder C131 C134 C135 Yes Yes Resolder U104 Check UCP200 END ...

Page 62: ...3 36 2 8V END Check UCP200 Yes Resolder U104 Check VBAT or PAM control signal No Change or Resolder F101 Yes F101 Pin13 30dBm TX ON 5Level Check F101 pin11 H 2 6V Pin9 L F101 pin10 30dBm U102 pin11 30dBm U102 pin7 2dBm Check ANT Switch control circuit Resolder or Change L115 U104 pin 4 5 6 7 0 2Vp_p Yes Check U102 pin3 4 5 6 OK Resolder or Change U102 Check U104 C131 C134 C135 No No No No Yes Yes ...

Page 63: ...n11 12 16 29 32 33 36 2 8V pin 10 1 8V F101 Pin13 65dBm END No Yes RX ON Cell Power 60dBm F101 3 4 68dBm U104 pin 4 5 6 7 0 2Vp_p U104 pin 22 70dBm pin 23 70dBm Check ANT Switch control circuit Resolder F101 Resolder C112 C113 L110 Check Resolder C131 C134 C135 Resolder U104 Yes Yes Yes Yes Yes Yes No No No No No Check UCP200 Check F101 pin9 pin11 L Resolder RFS100 C110 L106 ...

Page 64: ...X ON 0Level Check F101 pin9 H 2 6V pin11 L F101 pin8 25dBm U102 pin17 25dBm U102 pin1 4dBm Change or Resolder F101 Check ANT Switch control circuit Resolder or Change C122 L113 L114 U104 pin 4 5 6 7 0 2Vp_p Yes Check U102 pin2 3 4 5 6 OK Resolder or Change U102 Check VBAT or PAM control signal Check Resolder C131 C134 C135 No No No Yes Yes No Yes Yes Yes Yes No No No Yes No END Check UCP200 Resold...

Page 65: ...RX ON Cell Power 60dBm F101 Pin13 65dBm Yes Resolder RFS100 C110 L106 No Yes Check F101 pin9 pin11 L F101 5 6 68dBm Check ANT Switch control circuit No No Resolder F101 U104 pin 20 70dBm pin 21 70dBm Yes Yes Resolder C119 C120 L112 No Yes U104pin11 12 16 29 32 33 36 2 8V U104 pin 4 5 6 7 0 2Vp_p Check Resolder C131 C134 C135 No No Resolder U104 Yes Yes Check UCP200 END ...

Page 66: ... L F101 pin8 25dBm U102 pin17 25dBm U102 pin1 4dBm Resolder F101 Check ANT Switch control circuit Resolder or Change C122 L113 L114 Yes Check U102 pin2 3 4 5 6 OK Resolder or Change U102 Check VBAT or PAM control signal No No No Yes Yes No Yes Yes Yes Yes No No No Yes END Check UCP200 Resolder U104 Yes Resolder RFS100 C110 L106 U104 pin 4 5 6 7 0 2Vp_p U104pin11 12 16 29 32 33 36 2 8V pin 10 1 8V ...

Page 67: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 35 ...

Page 68: ...ng 9 36 9 19 Bluetooth part Bluetooth does not work Yes F100 pin 4 2dBm Resolder or replace C105 L102 ANT100 No Yes R105 position is 1 8V No Resolder R105 and check the PMU part Check for the clock at C107 26MHz Yes Resolder C107 check U104 pin8 26MHz No Yes TP102 TP103 TP104 TP105 1 8V Pin B4 1 7V 32kHz No check UCP200 Yes replace U101 Yes END ...

Page 69: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 37 ...

Page 70: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 38 ...

Page 71: ...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...

Page 72: ...SAMSUNG Proprietary Contents may change without notice Reference data 10 2 This Document can not be used without Samsung s authorization ...

Page 73: ... and molding damage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 11 1 Disassembly Instructions 1 Release SCREW 6 POINT at Rear 1 1 Disjoint HOOK from up to down 2 3 1 Separate Speaker Motor and Camera from Braket 1 Disjoint the Braket s HOOK 3 point 4 Braket s HOOK SPEAKER MOTOR CAMERA ...

Page 74: ...t notice Disassembly and Assembly Instructions 11 2 This Document can not be used without Samsung s authorization 1 Be careful not to make scratch and molding damage 2 Beware that you do not damage CAMERA F PCB 5 1 Sperate Braket from the main PBA ...

Page 75: ...careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 2 Beware that you do not damage CAMERA F PCB 1 Arrange Speaker s WIRE not to be interfered with other components 11 2 Assembly Instructions 1 Join the Braket on the PBA There is 3 hook on the braket 1 2 3 4 1 Prepare main PBA and Braket 1 Put the speaker on the Braket 1 Put the camera on the Braket B...

Page 76: ...t to be interfered with other components 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage 1 Put the camera on the Braket 5 6 7 8 1 Set KEYPAD on the Front Check the KEYPAD s guide hole 1 Set a PBA on the FRONT 1 Assemble REAR and FRONT ass y Push the guide hole using the tweezers ...

Page 77: ...out Samsung s authorization 1 Be careful not to make scratch and molding damage 2 Check GAP is exist after finish assembly 1 Be careful not to make scratch and molding damage 2 1 screw is different other screws 9 10 1 Assemble the FRONT s hook 3point 1 Drivers 6 screws on the REAR SCREW 1 POINT 6009 001525 SCREW 5 POINT 6002 001409 ...

Page 78: ...SAMSUNG Proprietary Contents may change without notice Disassembly and Assembly Instructions 11 6 This Document can not be used without Samsung s authorization ...

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