Samsung GT-M3710 Service Manual Download Page 25

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SAMSUNG Proprietary-Contents may change without notice

9. Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-1. Power On

Check the current consumption

more than 100mA

' Power On ' does not work

Yes

Download again

Check the VBAT

more than 3.3V

Check the Battery

Yes

Check the related circuit

C301(VBAT) = 3.0V?

Yes

①

Check the

U304

and

L301

Check the MEM_1.8V of U304

is more than 1.8V

1.8V

Yes

Check U304

3.0V_DIG = 3.0V

3.0V_ANLG = 3.0V

1.2V_ANLG = 1.2V

②

Check the

U304

and

C328, C329, C347

Yes

③

Yes

Check the clock

32KHz_DIGIT

Check CLK32K

Freq = 32KHz

Check the initial operation

END

Summary of Contents for GT-M3710

Page 1: ...ification 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 Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly Instructions GSM TELEPHONE CONTENTS ...

Page 2: ...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...

Page 3: ...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 4: ... Rx 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 10...

Page 5: ...ower 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 1...

Page 6: ...is Document can not be used without Samsung s authorization Main Function Quad Band 850 900 1800 1900 MicroUSB TA 105 9 ｘ56 5 ｘ 12 mm 2 Mega Pixel Camera USB v2 0 High speed Bluetooth v2 1 WAP 2 0 Browser MP3 AAC AAC EAAC WMA MicroSD Card Support FM Radio w RDS SMS MMS EMS OMA v1 2 ...

Page 7: ... may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization 4 1 Software Adjustments Test Jig GH99 36900A RF Test Cable GH39 00985A Adapter GH99 38251A Test Cable GH39 01290A ...

Page 8: ...t can not be used without Samsung s authorization 4 2 Software Downloading 4 2 1 Pre requsite for Downloading ㆍDownloader Program Downloader V5 62 ㆍGT M3710 Mobile Phone ㆍData Cable ㆍBinary files 4 2 1 S W Downloader Program 1 Load the binary download program by executing the Downloader V5 62 ...

Page 9: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 3 This Document can not be used without Samsung s authorization 2 Select the BRCM2133 as Control ...

Page 10: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 4 This Document can not be used without Samsung s authorization 3 Select the Full Download ...

Page 11: ...tents may change without notice Array course control 4 5 This Document can not be used without Samsung s authorization 4 Load the file of Boot Amss Apps Rsrc 1 Rsrc2 Factory FS from the folder that you saved the binary files ...

Page 12: ...ntrol 4 6 This Document can not be used without Samsung s authorization 5 Click the Port Search button when the download cable is connected to PC cf You have to set the phone as a download mode by pressing Volume down Camera End key simultaneously before connecting to PC ...

Page 13: ...SAMSUNG Proprietary Contents may change without notice Array course control 4 7 This Document can not be used without Samsung s authorization 6 Then the down loader can search the port ...

Page 14: ...otice Array course control 4 8 This Document can not be used without Samsung s authorization 7 Click the Download button when the Port searched It will start to download 8 When downloading is finished successfully there is a All files complete message ...

Page 15: ...d View and Parts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QFR01 QLC01 QAR01 QMI04 QVK01 QCR72 QBR05 QCA01 QMO01 QCR101 QBA01 QBC00 QME03 QRE01 QLB01 QKP01 QSP01 QCR101 QMP01 QCA02 QMI04 QVO01 QCK01 QIF01 ...

Page 16: ...A QME03 TOUCH PANEL GT_M3710 BLK GH59 08937A QSP01 MODULE SPK INT MODULE GT M3710 GH59 09093A QBC00 PMO COVER BATT GH72 56715B QBR05 PMO BRACKET CAMERA GH72 57619A QMI04 RMO RUBBER MIC GH73 13533A QMP01 A S ASSY PBA MAIN GT M3710 SER RUSS SVC GH82 04519A QLC01 ASSY LCD 2 8 QVGA GT S3650 SMD ASSY GH96 04223A QCA01 ASSY CAMERA MODULE GT M3710 2M GH96 04289A QLB01 ASSY BRACKET LCD GH98 15144A QKP01 A...

Page 17: ...3 IC 1108 000296 UME200 MEMORY 1201 002675 U311 IC 1201 002933 PAM100 IC 1203 006077 U500 IC 1203 006176 U304 IC 1205 003656 UCP200 IC 1205 003839 U106 IC 1205 003868 U101 IC 1404 001221 VR200 THERMISTOR 2007 000137 R501 R CHIP 2007 000138 R109 R219 R303 R318 R CHIP 2007 000138 R414 R CHIP 2007 000140 R406 R CHIP 2007 000143 R200 R203 R204 R216 R CHIP 2007 000143 R217 R417 R421 R422 R CHIP 2007 00...

Page 18: ...3 C131 C144 C221 C CERAMIC CHIP 2203 000254 C231 C352 C CERAMIC CHIP 2203 000278 C116 C125 C126 C130 C CERAMIC CHIP 2203 000278 C134 C136 C137 C143 C CERAMIC CHIP 2203 000311 C409 C420 C CERAMIC CHIP 2203 000359 ZD400 ZD410 C CERAMIC CHIP 2203 000386 C305 C306 C308 C357 C CERAMIC CHIP 2203 000386 C501 ZD401 ZD402 C CERAMIC CHIP 2203 000425 C218 C CERAMIC CHIP 2203 000438 C234 C CERAMIC CHIP 2203 0...

Page 19: ... C418 C421 C424 C CERAMIC CHIP 2203 006048 C500 C505 C CERAMIC CHIP 2203 006190 C109 C110 C CERAMIC CHIP 2203 006208 C237 C CERAMIC CHIP 2203 006260 C124 C235 C236 C310 C CERAMIC CHIP 2203 006260 C311 C CERAMIC CHIP 2203 006348 C349 C CERAMIC CHIP 2203 006375 C504 C506 C CERAMIC CHIP 2203 006399 C127 C150 C206 C208 C CERAMIC CHIP 2203 006399 C225 C227 C303 C320 C CERAMIC CHIP 2203 006399 C325 C328...

Page 20: ...7 INDUCTOR SMD 2703 001726 L120 L121 L201 INDUCTOR SMD 2703 001729 C151 INDUCTOR SMD 2703 001734 L115 L116 INDUCTOR SMD 2703 002202 C112 INDUCTOR SMD 2703 002203 L104 L105 INDUCTOR SMD 2703 002207 C111 INDUCTOR SMD 2703 002208 L102 L103 L106 L109 INDUCTOR SMD 2703 002208 L114 INDUCTOR SMD 2703 002231 L405 INDUCTOR SMD 2703 002268 L119 INDUCTOR SMD 2703 002281 L118 L122 INDUCTOR SMD 2703 002313 L40...

Page 21: ...10 L500 L503 L504 CORE FERRITE 3705 001503 RFS100 CONNECTOR COAXIAL 3708 002015 SLC400 CONNECTOR FPC FFC PIC 3709 001488 SIM300 CONNECTOR CARD 3709 001580 CD300 CONNECTOR CARD 3711 006105 HEA501 CONNECTOR HEADER 3711 006808 BTC300 CONNECTOR HEADER 3711 006943 HEA504 CONNECTOR HEADER 3722 002840 IFC400 JACK PHONE 3722 002983 HEA400 JACK PHONE GH70 03276A SC100 ONBOARD CLIP GH71 08426A ANT100 ANT101...

Page 22: ...ET DP DM DP DM UARTA_RXD UARTA_TXD SCL SDA USB_INT BCM21331 3 5PI HEADSET 13X18 ENCLOSURE TYPE MEMORY K522H1HACC 1Gb DDRAM 2Gb NAND DA 0 13 DDQ 0 15 FADQ 0 15 1 8V_MEMORY DBA0 DBA1 DCKE DCLK NAND_ALE NAND_CLE NR DY NANDCEN OEN WEN FWP SIM Socket NC7WZ86L8X MOT_FREQ MOT_INVERT MOT_PDM 3 2V_VIB TOUCH_SDA TOUCH_SCL TOUCH_INT TOUCH_RST MIC2844 LCD_BL_EN LED1 LED2 LED3 LED4 LED5 LED6 VOUT LCD B L Drive...

Page 23: ...ary Contents may change without notice 8 PCB Diagrams 8 1 This Document can not be used without Samsung s authorization 8 1 Top D N E F F 0 0 5 C P F 1 0 5 C P F OK PLAY PAUSE D A P _ V C R W E R D N E S D A P _ K P S ...

Page 24: ... 2 0 5 F GND 0 0 4 A E H 1 0 5 A E H HEA504 0 0 4 C F I L100 L101 L102 3 0 1 L 4 0 1 L 6 0 1 L 5 0 1 L 7 0 1 L L108 L109 L110 1 1 1 L 2 1 1 L 3 1 1 L L114 5 1 1 L 6 1 1 L 7 1 1 L 8 1 1 L L119 0 2 1 L 2 2 1 L 1 2 1 L L123 4 2 1 L L125 L126 L127 L128 9 2 1 L 1 0 2 L 0 0 2 L L202 0 0 3 L 1 0 3 L L400 L401 L402 L403 4 0 4 L 5 0 4 L 6 0 4 L 7 0 4 L 8 0 4 L 9 0 4 L L410 0 0 5 L L501 L502 L503 L504 MIC40...

Page 25: ... On does not work Yes Yes No Download again Check the VBAT more than 3 3V No Check the Battery Yes Check the related circuit No C301 VBAT 3 0V Yes Check the U304 and L301 No Check the MEM_1 8V of U304 is more than 1 8V 1 8V Yes Check U304 3 0V_DIG 3 0V 3 0V_ANLG 3 0V 1 2V_ANLG 1 2V No Check the U304 and C328 C329 C347 Yes Yes Yes Check the clock 32KHz_DIGIT No Check CLK32K Freq 32KHz Check the ini...

Page 26: ... O O D D L L S S M M 5 5 B B 2 2 O O D D L L S S M M 6 6 B B 2 2 O O D D L L A A 7 7 B B 7 7 N N I I 1 1 A A 1 1 X X L L 2 2 A A 1 1 N N I I 3 3 A A O O D D L L O O I I 4 4 A A 2 2 O O D D L L C C H H 5 5 A A 1 1 O O D D L L C C H H 6 6 A A 2 2 O O D D L L F F R R 7 7 A A 1 1 O O D D L L F F R R 8 8 A A C C N N 4 4 0 0 3 3 U U C C N N 1 1 C C N N 2 2 C C N N 3 3 1 1 3 3 C C 7 7 4 4 3 3 C C 9 9 2 2...

Page 27: ...Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 3 9 2 Initial Initial Failure Yes U304 pin E3 RESETB H check the test point No Check the circuit related to reset Yes Check the 16bit data signal memory CE END Yes ...

Page 28: ... O O D D L L S S M M 5 5 B B 2 2 O O D D L L S S M M 6 6 B B 2 2 O O D D L L A A 7 7 B B 7 7 N N I I 1 1 A A 1 1 X X L L 2 2 A A 1 1 N N I I 3 3 A A O O D D L L O O I I 4 4 A A 2 2 O O D D L L C C H H 5 5 A A 1 1 O O D D L L C C H H 6 6 A A 2 2 O O D D L L F F R R 7 7 A A 1 1 O O D D L L F F R R 8 8 A A C C N N 4 4 0 0 3 3 U U C C N N 1 1 C C N N 2 2 C C N N 3 3 1 1 3 3 C C 7 7 4 4 3 3 C C 9 9 2 2...

Page 29: ...can not be used without Samsung s authorization 9 5 9 3 Charging Part Yes Resolder or replace U304 Check the circuit related to ACC_DET signal Check the circuit related to VBUS_5V_IF Yes No Check the U304 pin D5 1 25V Yes No C322 ACC_DET L Yes No END Abnormal charging part Check the U304 pin E9 5 0V ...

Page 30: ... O O D D L L S S M M 5 5 B B 2 2 O O D D L L S S M M 6 6 B B 2 2 O O D D L L A A 7 7 B B 7 7 N N I I 1 1 A A 1 1 X X L L 2 2 A A 1 1 N N I I 3 3 A A O O D D L L O O I I 4 4 A A 2 2 O O D D L L C C H H 5 5 A A 1 1 O O D D L L C C H H 6 6 A A 2 2 O O D D L L F F R R 7 7 A A 1 1 O O D D L L F F R R 8 8 A A C C N N 4 4 0 0 3 3 U U C C N N 1 1 C C N N 2 2 C C N N 3 3 1 1 3 3 C C 7 7 4 4 3 3 C C 9 9 2 2...

Page 31: ...ut Samsung s authorization 9 7 9 4 Sim Part Phone can t access SIM Card Yes Check the SIMVCC 3 0V No Check the circuit related to R311 C340 Yes Check the SIM connector s connector s to SIM card resolder or change SIM300 No Yes Check the related circuit of SIM300 No Check the circuit around SIM300 input circuitry Yes END ...

Page 32: ...11 R316 R317 RTCK 0 0 1 C S SIM300 TCK TDI TDO TMS TP220 TRSTB R R O O T T C C E E N N N N O O C C M M I I S S 9 9 3 3 3 3 C C 4 4 4 4 5 5 5 5 6 6 6 6 7 7 G G G G 8 8 9 9 G G G G 0 0 1 1 0 0 0 0 3 3 M M I I S S 1 1 1 1 2 2 2 2 3 3 3 3 1 1 1 1 3 3 R R 0 0 4 4 3 3 C C 6 6 1 1 3 3 R R C C C C V V M M I I S S 1 1 5 5 3 3 C C 8 8 3 3 3 3 C C 7 7 1 1 3 3 R R 0 0 5 5 3 3 C C K K L L C C M M I I S S T T S...

Page 33: ...sung s authorization 9 9 9 5 Microphone Part Microphone does not work Yes Resolder MIC Check the connection from MIC No Yes Check the path from Main IC to MIC MIC401 for Loud call mode HEA400 for Headset call mode MIC400 for every other cases Check the circuit from UCP200 to MIC No Yes Replace the MIC Check the MIC No Yes END ...

Page 34: ... A E E S S A A I I B B _ _ C C I I M M _ _ X X U U A A 0 0 0 0 5 5 L L 0 0 0 0 5 5 R R 5 5 0 0 5 5 C C 1 1 0 0 5 5 R R 0 0 0 0 5 5 A A T T 4 4 0 0 5 5 L L 1 1 0 0 5 5 C C 3 3 0 0 5 5 C C 3 3 0 0 5 5 L L 0 0 0 0 5 5 C C 2 2 0 0 5 5 C C P P _ _ C C I I M M X X U U A A N N _ _ C C I I M M X X U U A A C C I I M M _ _ R R A A E E d d e e s s o o l l C C C C I I M M C C I I M M V V C C R R C C I I M M K...

Page 35: ...0 3 1 C 1 3 1 C C132 C133 1 4 1 C 2 4 1 C C144 5 4 1 C 0 5 1 C 9 4 1 C 4 3 2 C C300 7 3 3 C 1 4 3 C 2 5 3 C 3 5 3 C 4 5 3 C 1 0 4 C 2 0 4 C 0 2 4 C 9 2 4 C C515 C521 C522 0 0 4 A E H HEA504 L123 4 2 1 L L126 5 0 4 L L501 L502 1 0 4 C I M 8 0 1 R 2 1 1 R 3 1 1 R R116 R301 3 0 3 R R312 3 1 3 R SLC400 TA305 TP500 TP501 TP503 6 0 1 U U202 0 1 3 U 1 1 3 U ZD300 0 0 4 D Z 7 0 4 D Z 0 1 4 D Z MIC400 ...

Page 36: ...low Chart of Troubleshooting 9 12 9 6 Speaker Part Melody Speaker does not work Is the terminal of speaker OK check the speaker No Yes No Resolder SPK_P L409 SPK_N L410 Check the SPK_P SPK_N HIGH Yes Yes Change speaker Is speaker OK END No No Yes Check the output circuit of U504 Audio AMP Change or resolder around U304 ...

Page 37: ...hooting This Document can not be used without Samsung s authorization 9 13 C140 C235 C236 1 0 3 C C302 3 0 3 C C304 C305 C306 C308 0 1 3 C 1 1 3 C C318 0 2 3 C C325 C331 C336 C344 C347 C349 C357 8 5 3 C 9 0 4 L L410 0 0 3 C S O R109 8 1 3 R 9 1 2 P T 0 0 3 P T 2 0 1 U U301 U304 ...

Page 38: ...4 0 0 5 5 D D Z Z 3 3 0 0 5 5 D D Z Z 2 2 2 2 3 3 3 3 4 4 4 4 1 1 0 0 5 5 C C P P F F 1 1 1 1 4 4 0 0 5 5 C C 0 0 L L O O C C _ _ Y Y E E K K 0 0 W W O O R R _ _ Y Y E E K K 2 2 W W O O R R _ _ Y Y E E K K 1 1 W W O O R R _ _ Y Y E E K K 0 0 W W O O R R _ _ Y Y E E K K 2 2 L L O O C C _ _ Y Y E E K K 1 1 L L O O C C _ _ Y Y E E K K 0 0 L L O O C C _ _ Y Y E E K K Y Y E E K K N N O O P P 1 1 L L O ...

Page 39: ...t of Troubleshooting This Document can not be used without Samsung s authorization 9 15 9 8 Camera part Camera function does not work Yes Check the Camera connector on PBA Reconnect the camera module No Yes Is there another problem Yes Replace the camera module END ...

Page 40: ...hooting 9 16 9 9 GSM850 Receiver RX ON Cell Power 60dBm PAM100 Pin15 65dBm Yes Resolder PAM100 C152 C151 L109 L114 C117 No Yes No Check PAM100 Pin9 Pin10 L PAM100 Pin18 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes F101 Pin 8 70dBm Pin 9 70dBm Resolder F101 L119 C119 No Yes Resolder L113 L115 L116 L117 Check UCP200 END ...

Page 41: ...rization 9 17 9 10 GSM Receiver PAM100 Pin15 65dBm Yes Resolder PAM100 C152 C151 L109 L114 C117 No Yes No Check PAM100 Pin9 Pin10 L PAM100 Pin18 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes F101 Pin 6 70dBm Pin 7 70dBm Resolder F101 L119 C119 No Yes Resolder L118 L120 L121 L122 Check UCP200 END RX ON Cell Power 60dBm ...

Page 42: ...hooting 9 18 9 11 DCS Receiver Yes No Resolder F100 C118 L112 F100 Pin 8 70dBm Pin 9 70dBm Yes Resolder PAM100 Yes No Check ANT Switch control circuit Check PAM100 Pin9 H Pin10 L No Yes No Resolder PAM100 C152 C151 L109 L114 C117 Yes PAM100 Pin15 65dBm RX ON Cell Power 60dBm PAM100 Pin17 68dBm Resolder L107 L108 L110 L111 Check UCP200 END ...

Page 43: ...ization 9 19 9 12 PCS Receiver Yes PAM100 Pin15 65dBm Resolder PAM100 C152 C151 L109 L114 C117 No Yes Check ANT Switch control circuit PAM100 Pin17 68dBm Check PAM100 Pin9 H Pin10 L No No Resolder PAM100 Yes F100 Pin 6 70dBm Pin 7 70dBm Yes No Resolder F100 C118 L112 Resolder L103 L104 L105 L106 Check UCP200 END RX ON Cell Power 60dBm Yes ...

Page 44: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 20 ...

Page 45: ...M100 Yes PAM100 Pin4 65dBm TX ON 5Level Check PAM100 Pin8 H Pin9 L Pin10 H PAM100 Pin15 30dBm Check ANT Switch control circuit Yes Yes Yes No No No END Change or Resolder PAM100 Yes PAM100 Pin4 65dBm TX ON 5Level Check PAM100 Pin8 H Pin9 L Pin10 H PAM100 Pin15 30dBm Check ANT Switch control circuit Yes Yes Yes No No No Resolder R107 END Resolder L109 L114 C117 C151 C152 Resolder L109 L114 C117 C15...

Page 46: ...00 Pin31 65dBm No Resolder R106 Yes Check ANT Switch control circuit PAM pin14 30dBm Check PAM100 Pin8 H Pin9 H Pin10 H No No Change or Resolder PAM100 Yes Yes END TX ON 5Level Yes PAM100 Pin31 65dBm No Yes Check ANT Switch control circuit PAM pin14 30dBm Check PAM100 Pin8 H Pin9 H Pin10 H No No Change or Resolder PAM100 Yes Yes END Resolder L109 L114 C117 C151 C152 Resolder R106 Resolder L109 L11...

Page 47: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 23 ...

Page 48: ...ting 9 24 9 17 Bluetooth part Bluetooth connection disable Yes Check BT function ON Enable BT function No Yes Check the voltage of R108 is around 3 0V No Check U304 and change Check 26MHz Clock on U106 H6 Yes Check OSC200 U202 No Yes Check the assembled status of the BT ANTENNA No Yes Check UCP200 U106 and U102 Yes END Exchange the BT ANTENNA ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 25 ...

Page 50: ...t can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 26 9 18 Radio part Radio does not work Yes Check PMU part No R108 3 0V Yes C144 L126 is OK When U106 operate No Resolder C144 L126 and check U106 Yes Check signal related to U106 Yes END ...

Page 51: ...ing 9 27 9 19 Wi Fi part Wi Fi connection disable Yes Check Wi Fi function ON Enable Wi Fi function No Yes Check the voltage of R101 3 4V R100 3V No Check U304 and change Check 26MHz Clock on U106 H6 Yes Check OSC100 C123 No Yes Check the assembled status of the Wi Fi ANTENNA No Yes Check UCP200 U101 and U102 Yes END Exchange the Wi Fi ANTENNA ...

Page 52: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 28 ...

Page 53: ...SK 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 Div...

Page 54: ...orization 11 1 Disassembly 1 Unscrew the 6 points 1 2 1 Seperate the REAR CASE Caution 1 Be care of scratch and molding damage Caution 1 Be care of scratch and molding damage Caution 1 Be care of damage to INTENNA Caution 1 Be care of scratch and molding damage 1 Unscrew the 2 points 3 4 1 Separate the LCD and TSP CONNECTORS then disassemble the 2 hook ...

Page 55: ...RACKET ASS Y from the FRONT ASS Y 1 Separate LCD and KEYPAD from the FRONT CASE 1 Detach the SIDE KEY and CAM KEY FPCB from BRACKET 2 Unscrew the 2 points 1 Separate the MOTOR SHIELD CAN INTENNA CAMERA from the PBA Caution 1 Be care of scratch and molding damage Caution 1 Be care of scratch and molding damage 2 Be care of damage to the LCD Caution 1 Be care of damage to FPCB Caution ...

Page 56: ...amsung s authorization 1 2 3 4 1 Solder the SIDE KEY CAM KEY 1 Solder the RECEIVER and SPEAKER 1 Assemble the SPEAKER MODULE to PBA 1 Assemble the SHIELD CAN Caution 1 Be care of damage the FPCB Caution 1 Be care of damage the RECEIVER FPCB SPK WIRE Caution 1 Be care of damage to INTENNA PATTERN and PBA Caution 1 Be care of damage to PBA ...

Page 57: ...zation 5 6 7 8 1 Solder the MOTOR 1 Assemble the CAMERA CARRIER 2 Assemble the MOTOR 1 Assemble the CAMERA and connect the CONNECTOR 1 Assemble the BRACKET 2 Attach the SIDE KEY and CAM KEY FPCB Caution Caution 1 Be care of damage the MOTOR WIRE Caution 1 Be care of damage to CAMERA CONNECTOR FPCB Caution 1 Be care of damage the SIDE KEY CAMERA KEY FPCB ...

Page 58: ... 1 Attach the TSP 2 Assemble the KEYPAD 1 Assemble the LCD 1 Assemble the PBA the to FRONT ASS Y 2 Connect the TSP connector LCD connector Caution Caution 1 Be care of scratch and molding damage 2 Be care of damage to TSP FPCB Caution 1 Be care of damage to F CPB and LCD 2 Be care of scratch and molding damage Caution 1 Be care of damage to F CPB 2 Be care of scratch and molding damage ...

Page 59: ...ment can not be used without Samsung s authorization 13 14 1 Screw 2 points 1 Assemble the REAR CASE 15 1 Screw 6 points Caution 1 Be care of scratch and molding damage Caution 1 Be care of scratch and molding damage Torque 1 0 1 2 Kgf cm Caution 1 Be care of scratch and molding damage Torque 1 0 1 2 Kgf cm ...

Page 60: ...ntents may change without notice 12 Schematic Diagram 12 1 This Document can not be used without Samsung s authorization NC Point Top View NC U304 1 2 3 4 5 6 7 8 9 A B C D E F G H J U106 1 2 3 4 5 6 7 8 9 A B C D E F G H J ...

Page 61: ...s may change without notice Schematic Diagram 12 2 This Document can not be used without Samsung s authorization UCP200 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 A B C D E F G H J K L M N P R T U V W Y AA AB AC ...

Page 62: ...SUNG Proprietary Contents may change without notice Schematic Diagram 12 3 This Document can not be used without Samsung s authorization UME200 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H J K L M N P ...

Page 63: ... A _ F R W 1 F L _ R O P _ T X E 0 1 F 1 1 F 9 _ O I P G N I _ T S E T _ D A P _ E F A _ F R W 2 F F E R V _ C D A Q I _ D A P _ E F A _ F R W 3 F 1 T U O _ O I P G _ F R W 4 F VSS F5 U P _ L A T X 0 1 E D M C _ O I D S 1 1 E WRF_GNDPAG_3P3 E2 3 E G _ I S S T _ D A P _ E F A _ F R W 2 T U O _ O I P G _ F R W 4 E WRF_GNDLO_1P2 E5 WRF_VDDVCO_1P2 E6 WRF_GNDVCO_1P2 E7 WRF_VDDD_1P2 C8 WRF_VDDPFDCP_1P2 ...

Page 64: ...G VDDO_FA 0 0 2 P C U 1 C N T A B V V 3 6 F U 7 4 0 0 2 C G L N A _ V 0 3 7 3 2 C 5 1 2 R K 0 0 1 8 0 2 P T E R O C V _ V 2 1 D N G S T R 0 1 7 D X R D X T 9 S U B V 2 1 T T A B _ V T N A 3 1 5 N O X U A 1 1 P U _ K C A B S T C 8 D 4 D 6 2 1 2 T X E 3 2 0 2 G A T J O X C V _ V 3 1 Y R O M E M _ V 8 1 0 0 2 R 1 P M A _ V 0 3 6 0 2 C 5 3 2 C 3 1 2 P T 5 2 2 C 0 1 2 P T VSSQD P9 G I D _ V 0 3 U N D 4...

Page 65: ... O D L F R 8 A C N 4 0 3 U C N 1 C N 2 C N C C V M I S 3 1 3 C 7 4 3 C 9 2 3 C 6 0 3 C 2 2 3 C 2 1 3 R 5 0 3 R 3 3 3 C 1 5 3 C 3 4 3 C 5 0 3 A T B I V _ V 2 3 9 1 3 C 8 1 3 C 8 3 3 C 5 3 3 C 8 2 3 C 0 2 3 C 7 1 3 R 0 0 3 R 3 1 3 R 0 5 3 C 3 2 3 C 6 3 3 C 6 0 3 R 2 5 3 C T A B V 4 2 N I 8 5 1 C N 7 NC2 NO1 2 2 O N 10 V 1 1 0 3 U 1 M O C 3 2 M O C 9 GND 6 1 N I 1 0 3 R 4 0 3 T A B 1 0 3 C T A B V 1 ...

Page 66: ...Z S U B V 4 2 4 C 3 1 4 R 2 2 4 R 6 0 4 R 1 2 4 R C N 0 1 1 1 C N C N 2 1 3 1 C N 1 S 6 7 2 S 1 1 2 2 3 3 4 4 5 5 C N 8 9 C N 0 0 4 C F I 9 1 4 R 0 0 4 R 6 9 0 4 D Z 2 1 3 4 5 7 1 4 R 0 0 4 L S A I B _ C I M 9 2 4 C 3 0 4 R 0 0 4 C 0 1 4 L 9 0 4 L 0 0 4 D Z 8 1 4 R H C U O T _ V 0 3 G I D _ V 0 3 H C U O T _ V 0 3 4 0 4 R D A P _ K P S 1 1 2 2 3 2 4 C 5 0 5 R 8 0 4 R T N A _ M F 6 0 4 C T E D _ C ...

Page 67: ... 3 3 3 3 3 5 3 6 3 5 3 6 3 8 3 7 3 7 3 4 2 3 2 4 2 6 2 6 2 5 2 5 2 7 2 8 2 7 2 8 2 9 2 9 2 3 3 0 3 8 1 7 1 7 1 8 1 9 1 9 1 2 2 0 2 0 2 2 2 2 2 1 2 1 2 3 2 1 1 0 1 0 1 1 1 1 1 2 1 2 1 4 1 3 1 3 1 4 1 5 1 5 1 6 1 6 1 4 0 5 C 1 0 5 A E H 0 L O C _ Y E K 0 W O R _ Y E K P _ C I M X U A 2 W O R _ Y E K 1 W O R _ Y E K 0 W O R _ Y E K M A C _ K L C 2 D S 5 Y 6 Y L C S _ M A C 7 Y A D S _ M A C K L C _ P...

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