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Samsung SGH-F210 Service Manual Download Page 55

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting and Circuit Diagrams

10-10

This Document can not be used without Samsung's authorization

10-1-3. Sim Part

Check the SIM connector's

(CN601)connection to SIM card?

Resolder or change CN601

or connect again

"Insert SIM" is displayed on the LCD

END

Check the SIM Card

YES

NO

NO

YES

Check the voltage at Pin

#11 of CN601 >=2.8V

Check the CPU301

IS there any signals Pin

#13,#15,#16

NO

Check the CPU301

YES

YES

Summary of Contents for SGH-F210

Page 1: ...fety 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 Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly Instructions ...

Page 2: ...d or domestic law Samsung Electronics Co Ltd 2007 09 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: ...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 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: ...s 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Modulation GPRS 0 3GMSK 0 3GMSK 0 3GMSK EDGE 8PSK 8PSK 8PSK MS Power GPRS 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm EDGE 26dbm 0dBm 26dBm 0dBm 26dBm 0dBm Power Level GPRS 5 19 class4 0 15 class1 0 15 class1 EDGE 8 19 class E2 2 15 class E2 2 15 class E2 Sensitivity 102dBm 100dBm 102dBm TDMA Mux 8 8 8 Cell Radius 35Km 2K...

Page 6: ...dBm 19 5 3 dBm TX Power 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 4 dBm 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 4 dBm 12 6 4 dBm 13...

Page 7: ... 3 Product Function 3 1 This Document can not be used without Samsung s authorization Main Function Camera and camcorder Synchronisation with Windows Media Player Music player FM radio Java Offline mode Bluetooth Web browser Multimedia Message Service MMS ...

Page 8: ...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 GH80 03307A Test Cable GH39 00501A RF Test Cable GH39 00397A ...

Page 9: ...cument can not be used without Samsung s authorization Software Downloading 4 1 Downloading Binary Files Three binary files for downloading F210 F210XXYY s3 Main source code binary 4 2 Pre requsite for Downloading Downloader Program OptiFlash exe F210 Mobile Phone Data Cable Binary files ...

Page 10: ...ithout Samsung s authorization 4 3 S W Downloader Program 1 Load the binary download program by executing the OptiFlash exe 2 Select the Options Settings Generic Specify hardware platform Choose hardware platform for the downloader file setting Set the everything else as the default values which are shown below ...

Page 11: ...ation 3 Select the COM port when the download cable is connected Up to twelve ports are supported Additionally you can select the maximum transfer speed OptiFlash will use to communicate with the phone However OptiFlash will use a slower speed if either the PC s or the phone s serial hardware is incapable of handling the selected speed ...

Page 12: ...e used without Samsung s authorization 4 Select the Flash Verify Browse Set the directory path and choose the latest s w binary for example XC30XXYY s3 for the downloader binary setting Make sure that not to change the reserved memory regions In case of F200 the reserved regions are 0x21fe0000 0x21ffffff ...

Page 13: ...ng Flash button push the button and END at the same time Then press Flash Downloader will upload the binary file as below for the downloading 6 When downloading is finished successfully there is a All is well message 7 After finishing downloading Certain memory resets should be done to guarantee the normal performance 8 Confirm the downloaded version name and etc 1234 Full Reset 2767 3855 ...

Page 14: ...ocument can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QMW01 QFU01 QME02 QDC02 QSH09 QLC02 QME16 QSP01 QMO01 QFL01 QCR05 QSC03 QSC02 QSC01 QDC01 QVO01 QKP01 QME01 QCK01 QFR01 QMP01 QCH02 QCR10 QCA01 QAN02 QBL01 QRF01 QRE02 QLC01 QCR08 QBA00 QIF01 QCR05 QHI01 QCR05 ...

Page 15: ... WHEEL KEY GH98 05629A QFR01 ASSY CASE FRONT GH98 04982A QFU01 ASSY CASE SWING UPPER GH98 04981A QKP01 ASSY KEYPAD MAIN XEN RK GH98 04985D QLC01 LCD MAIN GH07 00828A QLC02 ELA UNIT SGHF210 LCD MODULE SV GH96 02842A QME01 KEY FPCB SGHF210 KEY FPCB GH59 04569A QME02 KEY FPCB WHEEL KEY F210 GH59 04534A QME16 FPC CON TO CON F210 GH41 01769A QMO01 MOTOR DC SGHF210 GH31 00355A QMP01 PBA MAIN SGHF210 GH9...

Page 16: ...s List 5 3 This Document can not be used without Samsung s authorization QVO01 ASSY KEY VOLUME GH98 06568A QFL01 ASSY CASE SWING LOWER GH98 04984A QCR05 SCREW MACHINE 6001 001478 QHI01 ASSY HINGE FRONT GH98 05464A QDC01 ASSY COVER DECO GH98 06539A QIF01 PMO COVER IF GH72 42718D ...

Page 17: ...0EBE BLK EU GH44 01702A S W CD SAMSUNG PC STUDIO 3 1 F GH46 00439A EARPHONE STEREO HEADSET S20P M GH59 02977A LABEL P UNIT SEAL GH68 00518B LABEL R WATER SOAK GH68 09361A LABEL R MAIN EU GH68 15849A MANUAL USERS EU GERMAN GH68 15984A BOX P UNIT MAIN EU GH69 05817A CUSHION CASE EU GH69 05819A TAPE INSU GH74 18904A MPR TAPE LCD BTM MASKING GH74 22777A MPR TAPE MASKING LCD GH74 23786A MPR TAPE MASKIN...

Page 18: ...6 001254 D504 DIODE TVS SA 0406 001254 V402 DIODE TVS SA 0406 001254 V403 DIODE TVS SA 0406 001267 ZD401 DIODE TVS SA 0406 001267 ZD501 DIODE TVS SA 0406 001267 ZD502 DIODE TVS SA 0801 002995 U302 IC CMOS LOGIC SA 0801 003121 U706 IC CMOS LOGIC SA 1001 001401 U202 IC ANALOG SWITCH SA 1001 001428 U401 IC ANALOG MULTIPLEX SA 1001 001428 U402 IC ANALOG MULTIPLEX SA 1009 001035 U601 IC HALL EFFECT S W...

Page 19: ... SA 1405 001108 VR608 VARISTOR SA 1405 001108 ZD601 VARISTOR SA 1405 001108 ZD602 VARISTOR SA 2007 000138 R534 R CHIP SA 2007 000139 R224 R CHIP SA 2007 000139 R225 R CHIP SA 2007 000148 R201 R CHIP SA 2007 000148 R202 R CHIP SA 2007 000148 R214 R CHIP SA 2007 000148 R231 R CHIP SA 2007 000148 R714 R CHIP SA 2007 000148 R716 R CHIP SA 2007 000157 R222 R CHIP SA 2007 000157 R423 R CHIP SA 2007 0001...

Page 20: ...IP SA 2007 001313 R410 R CHIP SA 2007 007132 R304 R CHIP SA 2007 007136 R309 R CHIP SA 2007 007142 R404 R CHIP SA 2007 007142 R406 R CHIP SA 2007 007142 R414 R CHIP SA 2007 007142 R416 R CHIP SA 2007 007308 R308 R CHIP SA 2007 007313 R303 R CHIP SA 2007 007314 R310 R CHIP SA 2007 007528 R223 R CHIP SA 2007 007528 R409 R CHIP SA 2007 007528 R412 R CHIP SA 2007 007528 R413 R CHIP SA 2007 007588 R408...

Page 21: ...IP SA 2007 008044 R641 R CHIP SA 2007 008045 R217 R CHIP SA 2007 008048 R111 R CHIP SA 2007 008049 R613 R CHIP SA 2007 008052 R607 R CHIP SA 2007 008052 R608 R CHIP SA 2007 008052 R609 R CHIP SA 2007 008052 R611 R CHIP SA 2007 008052 R612 R CHIP SA 2007 008054 R411 R CHIP SA 2007 008055 R216 R CHIP SA 2007 008055 R220 R CHIP SA 2007 008055 R312 R CHIP SA 2007 008055 R313 R CHIP SA 2007 008055 R502...

Page 22: ...IP SA 2007 008516 R212 R CHIP SA 2007 008516 R213 R CHIP SA 2007 008516 R317 R CHIP SA 2007 008516 R318 R CHIP SA 2007 008516 R432 R CHIP SA 2007 008516 R558 R CHIP SA 2007 008516 R559 R CHIP SA 2007 008516 R625 R CHIP SA 2007 008516 R718 R CHIP SA 2007 008516 R722 R CHIP SA 2007 008542 R112 R CHIP SA 2007 008542 R114 R CHIP SA 2007 008542 R115 R CHIP SA 2007 008542 R117 R CHIP SA 2007 008542 R118...

Page 23: ...IP SA 2007 008542 R537 R CHIP SA 2007 008542 R539 R CHIP SA 2007 008542 R545 R CHIP SA 2007 008542 R546 R CHIP SA 2007 008542 R642 R CHIP SA 2007 008542 R644 R CHIP SA 2007 008542 R645 R CHIP SA 2007 008542 R646 R CHIP SA 2007 008542 R647 R CHIP SA 2007 008542 R648 R CHIP SA 2007 008542 R649 R CHIP SA 2007 008542 R650 R CHIP SA 2007 008542 R651 R CHIP SA 2007 008542 R652 R CHIP SA 2007 008542 R653...

Page 24: ...09 R CHIP SA 2007 008808 R210 R CHIP SA 2007 008808 R211 R CHIP SA 2007 008808 R621 R CHIP SA 2007 008808 R622 R CHIP SA 2007 009157 R603 R CHIP SA 2007 009157 R643 R CHIP SA 2007 009158 R120 R CHIP SA 2007 009161 R556 R CHIP SA 2007 009161 R557 R CHIP SA 2007 009168 R314 R CHIP SA 2007 009170 R501 R CHIP SA 2007 009314 R623 R CHIP SA 2007 009408 R316 R CHIP SA 2007 009419 R605 R CHIP SA 2203 0001...

Page 25: ... CHIP SA 2203 002709 C227 C CER CHIP SA 2203 002709 C416 C CER CHIP SA 2203 002709 C436 C CER CHIP SA 2203 002709 C437 C CER CHIP SA 2203 002709 C509 C CER CHIP SA 2203 002709 C732 C CER CHIP SA 2203 002709 C734 C CER CHIP SA 2203 002709 C746 C CER CHIP SA 2203 005234 C116 C CER CHIP SA 2203 005234 C121 C CER CHIP SA 2203 005234 C124 C CER CHIP SA 2203 005234 C126 C CER CHIP SA 2203 005288 C128 C ...

Page 26: ... CHIP SA 2203 005682 C614 C CER CHIP SA 2203 005682 C615 C CER CHIP SA 2203 005682 C616 C CER CHIP SA 2203 005682 C629 C CER CHIP SA 2203 005682 C630 C CER CHIP SA 2203 005682 C631 C CER CHIP SA 2203 005682 C632 C CER CHIP SA 2203 005682 C633 C CER CHIP SA 2203 005682 C634 C CER CHIP SA 2203 005682 C635 C CER CHIP SA 2203 005682 C636 C CER CHIP SA 2203 005682 C637 C CER CHIP SA 2203 005682 C638 C ...

Page 27: ...R CHIP SA 2203 006194 C105 C CER CHIP SA 2203 006194 C133 C CER CHIP SA 2203 006194 C201 C CER CHIP SA 2203 006194 C205 C CER CHIP SA 2203 006194 C206 C CER CHIP SA 2203 006194 C211 C CER CHIP SA 2203 006194 C212 C CER CHIP SA 2203 006194 C301 C CER CHIP SA 2203 006194 C317 C CER CHIP SA 2203 006194 C439 C CER CHIP SA 2203 006194 C609 C CER CHIP SA 2203 006257 C407 C CER CHIP SA 2203 006257 C408 C...

Page 28: ... CHIP SA 2203 006423 C210 C CER CHIP SA 2203 006423 C213 C CER CHIP SA 2203 006423 C214 C CER CHIP SA 2203 006423 C219 C CER CHIP SA 2203 006423 C303 C CER CHIP SA 2203 006423 C320 C CER CHIP SA 2203 006423 C418 C CER CHIP SA 2203 006423 C419 C CER CHIP SA 2203 006423 C508 C CER CHIP SA 2203 006423 C510 C CER CHIP SA 2203 006423 C514 C CER CHIP SA 2203 006423 C515 C CER CHIP SA 2203 006423 C520 C ...

Page 29: ... CHIP SA 2203 006562 C431 C CER CHIP SA 2203 006562 C434 C CER CHIP SA 2203 006562 C435 C CER CHIP SA 2203 006562 C524 C CER CHIP SA 2203 006562 C622 C CER CHIP SA 2203 006562 C624 C CER CHIP SA 2203 006562 C648 C CER CHIP SA 2203 006562 C709 C CER CHIP SA 2203 006562 C715 C CER CHIP SA 2203 006562 C721 C CER CHIP SA 2203 006562 C729 C CER CHIP SA 2203 006562 C730 C CER CHIP SA 2203 006562 C735 C ...

Page 30: ...IP SA 2203 006825 C731 C CER CHIP SA 2203 006825 TA406 C CER CHIP SA 2203 006825 TA407 C CER CHIP SA 2203 006825 TA602 C CER CHIP SA 2203 006825 TA704 C CER CHIP SA 2203 006825 TA705 C CER CHIP SA 2203 006838 C136 C CER CHIP SA 2203 006838 C140 C CER CHIP SA 2203 006872 C307 C CER CHIP SA 2203 006872 C308 C CER CHIP SA 2203 006872 C309 C CER CHIP SA 2203 006872 C310 C CER CHIP SA 2203 006872 C420 ...

Page 31: ... TA404 C TA CHIP SA 2703 001722 C147 INDUCTOR SMD SA 2703 001734 L107 INDUCTOR SMD SA 2703 001748 L108 INDUCTOR SMD SA 2703 001748 L109 INDUCTOR SMD SA 2703 002202 L106 INDUCTOR SMD SA 2703 002206 L103 INDUCTOR SMD SA 2703 002208 L101 INDUCTOR SMD SA 2703 002208 L102 INDUCTOR SMD SA 2703 002714 L703 INDUCTOR SMD SA 2703 002900 L104 INDUCTOR SMD SA 2703 003097 L704 INDUCTOR SMD SA 2703 003196 L403 ...

Page 32: ...3404 001303 TAC602 SWITCH TACT SA 3408 001132 SW641 SWITCH SLIDE SA 3705 001358 RFS101 CONNECTOR COAXIAL SA 3709 001465 CN601 CONNECTOR CARD EDGE SA 3710 002499 IFC501 SOCKET INTERFACE SA 3711 005581 HDC601 HEADER BOARD TO BOARD SA 3711 005643 HDC602 HEADER BOARD TO BOARD SA 3711 005659 CN602 HEADER BOARD TO BOARD SA 3711 005897 BTC601 HEADER BATTERY SA 4202 001339 ANT101 ANTENNA CHIP SA 4302 0012...

Page 33: ... the 3 4 key connector from the board 2 Separate the LCD connector from the board caution 1 Remove a screw at six points as shown 1 Be cautious not to damage the rear cover caution 1 Make space between rear cover and front cover from the lower part of set by assembly stick 1 Be cautious not to damage FPCB and connector caution 1 Remove a hold key and a volume key as shown 2 Separate the camera con...

Page 34: ... at the five points as shown caution 1 Let it open by turning the front to the clockwise 1 when removing the screws from camera housing be careful not to damage the housing caution 1 Remove the screw at the left and right side of camera housing 2 Separate the camera housing from PBA 3 Separate the PBA from the SET caution 1 After the front open pull it down as shown 2 The swing ASS Y and the front...

Page 35: ... can not be used without Samsung s authorization 9 12 11 10 caution 1 Remove the sub PCB from upper caution 1 Loosen the screw at the five points of lower case caution 1 By a assembly stick separate the lower from the lower part caution 1 Take out the vibration motor from the land 2 Remove the speaker ...

Page 36: ...t be cautious not to damage caution 1 Open the bracket by lifting to the left 2 Remove the green insulated tape 1 When removing bracket be cautious not to damage FPCB caution 1 Lift the locker of connector 2 Separate the wheel key ass y caution 1 Separate the main connector as shown caution 1 Remove the bond 2 Separate the motor and speaker after lead is removed using soldering tool ...

Page 37: ... key ASS Y according to PCB hole folding sub PCB caution 1 Connect the MAIN FPCB on the LCD ASS Y 1 Insert by the shown guide line caution 1 Insert the wheel key ASS Y according to guide line 2 Fix it by locker after inserting connector 3 Put the tape on the locker to fix locker 1 When speaker is landed move the wire to the lower part of PCB not to damage 2 When motor is landed be cautious not to ...

Page 38: ...1 Be cautious not to damage cover sticker caution 1 Put the cover sticker at the five point of the lower caution 1 Let the main connector go through the hole of lower 1 Push the lower after the lower and upper are combined caution 1 Assemble upper and lower after hook of lower and locker of lower are combined caution 1 Fasten the 5 point screws at the lower ...

Page 39: ...ck the position of MIC again caution 1 Land the MIC on the desired position exactly 2 Turning PBA up to 90 degree insert FPCB into the hole 3 Land PBA as shown 1 Align the hole of housing and the hole of PBA 2 When combining the connectors be cautious not to damage the pin of each connector caution 1 Land the camera housing according to the guide hole 2 Fasten the screw at the camera housing 3 At ...

Page 40: ...5 14 caution 1 Check the status of each connector volume key and hold key 1 Check the position of caution 1 Combine the volume key 2 Combine the hold key 1 Push rear carefully when assembling rear caution 1 Combine the hook of rear s upper on the locker of front 2 Combine sequentially from up and down caution 1 Fasten screws at the 6 point of the rear 16 ...

Page 41: ...e used without Samsung s authorization 1 2 1 Wheel key can not be on the rib of the bracket caution 1 Land the wheel key to the direction where rib does not exist 1 Check the whether a magnetic is in bracket caution 1 Attach the deco on the wheel key 2 Remove the tape on the top of bracket 7 3 Wheel key Assembly ...

Page 42: ...SAMSUNG Proprietary Contents may change without notice 8 Block Diagrams 8 1 This Document can not be used without Samsung s authorization ...

Page 43: ...SAMSUNG Proprietary Contents may change without notice Block Diagrams 8 2 This Document can not be used without Samsung s authorization ...

Page 44: ...601 CN601 CN602 D503 D504 D505 D507 D601 F101 F102 F103 F104 F601 F602 F604 2 0 2 G 1 0 2 G G203 G204 GND HDC601 HDC602 IFC501 OSC101 RFS101 TA101 TA406 TA407 TA602 TA603 TA604 TA605 TA704 TA705 TA706 TA707 TCK TDI TDO TMS TP202 TP _HP_CORE _201 U101 U102 U202 U203 U403 U702 U705 U708 U709 U712 V401 V402 V403 V501 VR608 ZD401 ZD501 ZD502 ZD601 ZD602 ZD603 ZD604 ZD605 ...

Page 45: ...G201 OSC102 OSC201 OSC501 SDS_RXD_J SDS_TXD_J SW641 TA301 TA302 TA402 TA403 TA404 TA501 TA502 TA504 TA701 TA703 2 0 6 C A T 1 0 6 C A T TH301 TP203 TP204 TP205 TP206 TP207 TP208 TP209 TP301 TP501 TP502 TP503 TP504 TP505 TP506 TP507 TP508 TP509 TP510 TP511 TP512 U103 U301 U302 U401 U402 U601 U701 U704 U706 U707 U711 U713 UCD401 UME201 UME202 USB_201 USB_DUSB_D _J V601 VBAT_J VR604 VR605 VR607 ...

Page 46: ...bat more than 3 3V Check the HP_CORE_1 57V 1 57 and HPEIO_1 8V 1 8V Check VCCD_2 8V and VRST_1 8V of CPU301 Check VRF_2 9V and VCCB_2 9V Check R110 R111 of U102 Freq 13Mhz Vpp 0 4V Check the initial operation END Download again Check R642 VR608 Change the Battery or Recharging the battery Check U701 and C703 and C705 Check CPU301 C308 and C307 Check CPU301 and C310 and C312 Check U102 and R110 R11...

Page 47: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 2 This Document can not be used without Samsung s authorization ...

Page 48: ...SAMSUNG Proprietary Contents may change without notice 10 3 This Document can not be used without Samsung s authorization 10 Chart of Troubleshooting ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 4 This Document can not be used without Samsung s authorization ...

Page 50: ...P15 N15 MICOUTP MODE F9 GNDS3 GNDS4 F10 GNDS5 G7 GNDS6 G8 GNDS7 G9 GNDS8 G10 GNDS9 H6 GNDV P13 GND_HCUR F11 GND_OCTL B4 GND_PSC1 GNDQ GNDS1 F7 GNDS10 H7 GNDS11 H8 H9 GNDS12 GNDS13 J7 GNDS14 J8 J9 GNDS15 GNDS16 J10 GNDS17 K10 F8 GNDS2 J5 DB3 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8 F4 DB9 F1 DINTR P3 GNDB F6 M10 GNDD E8 DAIDO M6 DAIRN P4 DB0 K1 K2 DB1 DB10 F2 DB11 F3 DB12 E2 DB13 E3 DB14 D3 DB15 D2 K3 DB2 M...

Page 51: ...4 3 C119 VRF_2 9V_REG C150 C110 R104 R111 C130 C133 C108 VRF_2 9V_REG C109 R113 C115 29 XMODE XOUT 8 XTAL1 35 XTAL2 34 19 _PDN 9 _RES _SEN 1 3 SCLK 2 SDIO VDD1 33 VDD2 32 VDD3 12 11 VDD4 VDD5 16 VDD6 17 VIO 10 XDIV 30 XEN 36 RAMPOUT 27 RFIAN 26 RFIAP 23 RFIDN 22 RFIDP 25 RFIEN RFIEP 24 21 RFIPN RFIPP 20 RFOHP 18 RFOLP 15 31 AFC BIN 6 7 BIP 4 BQN BQP 5 28 GND 37 GND1 NC1 39 NC2 38 RAMPIN 13 14 U102...

Page 52: ...m Initial Initial Failure Check the VCCD_2 8V of CPU301 is High When the phon e is boot on check the VCCD_2 8 of U701 is High LCD display is O K Sound is O K END Check HDC601 and LCD part Check Audio part YES NO NO YES Check CPU301 Check U701 YES YES YES NO NO Voltage at the R702 is Low High NO Check CPU301 and R702 Check OSC201 There is 32 768KHz wave form at the C223 C224 YES NO YES ...

Page 53: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 8 This Document can not be used without Samsung s authorization ...

Page 54: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 9 This Document can not be used without Samsung s authorization ...

Page 55: ...ed without Samsung s authorization 10 1 3 Sim Part Check the SIM connector s CN601 connection to SIM card Resolder or change CN601 or connect again Insert SIM is displayed on the LCD END Check the SIM Card YES NO NO YES Check the voltage at Pin 11 of CN601 2 8V Check the CPU301 IS there any signals Pin 13 15 16 NO Check the CPU301 YES YES ...

Page 56: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 11 This Document can not be used without Samsung s authorization ...

Page 57: ...t Diagrams 10 12 This Document can not be used without Samsung s authorization 10 1 4 Charging Part Abnormal charging part Battery contact at BTC601 Charger input of IFC501 END Battery Check BTC601 Check the IFC501 YES YES NO NO Check Charger IC and device Check the U301 R306 R303 R304 YES YES NO ...

Page 58: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 13 This Document can not be used without Samsung s authorization ...

Page 59: ...zation 10 1 5 Microphone Part Microphone does not work Check the soldering status of KeyFPCB Check the reference voltage on mic path R410 2 8V END Change KeyFPCB Resolder or Change C309 R415 R414 V402 C426 C417 V401 C410 R412 TA407 TA406 R410 Check CPU301 Is Microphone O K YES YES YES YES NO NO NO Check the assembled status of microphone Reassemble microphone NO YES ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 15 This Document can not be used without Samsung s authorization ...

Page 61: ...s Document can not be used without Samsung s authorization MAIN MIC R409 C405 R408 R417 R404 R416 R415 R406 C425 V401 C409 V402 R413 C417 C428 C430 C426 R410 C410 C427 C403 R414 TA407 C401 V403 R407 R401 TA406 VCCA_2 8 C429 R412 MIC MIC EAR_MIC_N AUXINN AUXOUTN MICOUTP MICINP MICINN MICOUTN AUXOUTP AUXINP EAR_MIC_P ...

Page 62: ...an not be used without Samsung s authorization 10 1 6 Receiver Part Speaker dose not work Check the R220 Low Check the ZD601 ZD602 Is Speaker O K END Resolder R220 Resolder R418 R419 Change U401 Change the LCD module Check the LCD module connection Check the R418 R419 YES YES YES YES YES YES NO NO NO NO Reassemble LCD Module NO ...

Page 63: ...not be used without Samsung s authorization 10 1 7 Speaker Part Speaker dose not work Check the R220 High Check the ZD601 ZD602 Is Speaker O K END Resolder R220 Change the L401 Change U401 Change the LCD module Check the LCD module connection Check the R426 R427 PWM Wave YES YES YES YES YES YES NO NO NO NO Reassemble LCD Module NO ...

Page 64: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 19 This Document can not be used without Samsung s authorization ...

Page 65: ...t can not be used without Samsung s authorization 10 1 9 LCD Camera function dose not work Have a some problem of Cable FPCB Backlight does work END Replace the cable FPCB Check the MV_2 8V R706 CPU301 Check R707 R708 U705 L703 U702 R720 Display is not First Check the Connection of HDC601 and LCD YES YES No YES YES YES NO NO ...

Page 66: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10 21 This Document can not be used without Samsung s authorization ...

Page 67: ...PSK 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 Di...

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