Samsung I8510 Service Manual Download

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GSM TELEPHONE

Samsung i8510

GSM TELEPHONE

CONTENTS

Safety Precautions

Specification

Product Function

Array course control

Exploded View and Parts List

Main Electrical Parts List

Block Diagrams

PCB Diagrams

Flow Chart of Troubleshooting

10. Reference data

11. Disassembly and Assembly

Instructions

Summary of Contents for I8510

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 Flow Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly Instructions ...

Page 2: ...Hz 190MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 3 84Mcps chip rate 3 84Mcps chip rate Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Frame length 10ms Slot length 0 667ms Frame length 10ms Slot length 0 667ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK QPSK HPSK QPSK HPSK MS Power 33dBm ...

Page 3: ... 8 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level GSM850 GSM900 5 33 2 dBm 6 31 2 dBm 7 29 2 dBm 8 27 2 dBm 9 25 2 dBm 10 23 2 dBm 11 21 2 dBm 12 19 2 dBm 13 17 2 dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3 dBm 18 7 3 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 d...

Page 4: ... 264 WMV MP4 QVGA 120 fps Video recording VGA 30 fps recording Bluetooth v2 0 EDR USB v2 0 HS compatible WLAN 802 11 b g FM Radio with RDS A GPS 16GB Flash External Memory slot microSDHC up to 16GB Optical Mouse Accelerometer Music Player MP3 AAC AAC eAAC WMA AMR RealAudio Instant Messaging capability E mail Featured applications provide alarms calendar calculator record audio converter timer stop...

Page 5: ...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 6: ...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 7: ...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 8: ... s authorization 4 1 Software Adjustments There is 2 set to download the binary image into your device First set 1 JIG BOX UMTS TEST JIG GH80 03308A 2 USB Cable JIG to PC 3 Test Cable JIG to I8510 0 4M GH39 01088A 1 5M GH39 01090A 4 Power Cable JIG to power supply 5 Serial Cable JIG to PC 6 Power Supply 7 Rf Cable GH39 00985A 3 ...

Page 9: ...y Contents may change without notice Array course control 4 2 This Document can not be used without Samsung s authorization Second Set USB Data Link Cable I8510 to PC GH39 00922A Standard Battery for I8510 GH43 02986A 1 ...

Page 10: ...ownloader application Proper version for a ROM image USB Driver for Apollo This differs to USB driver for PC Studio Extract SS60_Downloader_Driver zip to a folder UNRAR DLL It needs to copy unrar dll into c windows system32 MSXML MSI It needs to install MSXML MSI ROM Images PDA XML has several images and one xml file PHONE BIN has a one ima ge USB Cable Charged battery Upper level 3 ...

Page 11: ...wnload Hold 4 7 keys and power on ALL DOWNLOAD displayed on red background For PDA download the phone displays progress on the screen while it displays the sentence MODEM DOWNLOAD with red background For PDA PHONE download mode PHONE image is downloaded first then PDA downloading starts after rebooting Do NOT interrupt downloading process or the phone will be damaged You would not be able to boot ...

Page 12: ...all PDA side driver Follow New H W Installation Manager Select IBootHostUSB inf file under i550_Apollo_Drivers PDA_driver folder when Windows asks for new h w driver It is safe to choose Yes for the waring window Confirm SAMSUNG Symbian USB Downloader Installed Refer to Next Page If Windows doesn t ask for USB driver it means USB driver installation was failed before Open Hardware Manager then del...

Page 13: ... USB Driver installation for MODEM Hold 7 key and insert power supplied test cable when use equipment set 1 or Hold 7 key and press power on key when use equipment set 2 Install Modem side driver Execute Setup exe file under i450_Apollo_Drivers PHONE_driver folder when Windows asks for new h w driver Confirm SAMSUNG USB Composite Device Installed ...

Page 14: ... 7 This Document can not be used without Samsung s authorization 4 2 5 USB Driver installation 1 After insralling PDA driver Apollo shows rhe connection staus ifit is installed property 2 After insralling Modem driver Apollo shows rhe connection staus ifit is installed property ...

Page 15: ...y change without notice Array course control 4 8 This Document can not be used without Samsung s authorization 4 2 6 Download the image using APOLLO Execution Apollo exe Select a Rom Image to download Check this field 1 I8510 Primera ...

Page 16: ... used without Samsung s authorization Select the proper check option PDA stasus Bootloader Update PDA Bootloader section NV Clear IMEI section erase You can see following message when you click this option MODEM Status Boot Update Update Modem Bootloader section Select country Operator and Custom version ...

Page 17: ...g s authorization Make sure that phone and host computer connection click proper download button PDA download Hold 1 4 keys and power on Blue screen with some information MODEM download Hold 7 keys and power on Blinking MODEM DOWNLOAD on blue screen All download Hold 4 7 keys and power on Blinking ALL DOWNLOAD on blue screen ...

Page 18: ...rol 4 11 This Document can not be used without Samsung s authorization Do NOT interrupt downloading process Pda download time About 1 min Modem download time About 2 min All download time About 3 min Confirm Download Complete I8510 will be reboot when PDA download complete ...

Page 19: ...her I8510 Consult to R D team Download stops in the middle Close and launch Apollo again then try again Check the battery is charged enough Download doesn t start Check the connection between Apollo and a I8510 Check the image that is not damaged Select an image and download again Phone doesn t boot up after downloading Check the release version of PDA and MODEM They should be same Make sure that ...

Page 20: ...ellular phone Exploded View QFU01 QLC01 QME03 QVO01 QSH04 QMO01 QCR03 QCR60 QCR32 QSH02 QCA02 QAR01 QPC01 QFL01 QCR03 QSC01 QCW15 QSD01 QCR57 QHI01 QHI03 QRF07 QCK02 QCR03 QAN02 QFR01 QCK01 QKP01 QME01 QMP01 QVK01 QAN06 QMI01 QSH03 QSH01 QCA01 QSP01 QRE01 QBA01 QBA00 QCR60 QKP02 QJK01 QCK04 QME02 QCR57 ...

Page 21: ... CASE FRONT GH98 09216B QFU01 ASSY CASE SLIDE UPPER GH98 09215B QHI01 ASSY HINGE MODULE GH98 09220A QHI03 ASSY HINGE WIRE ROPE GH98 09701A QJK01 UNIT SGHI960 OPTICAL JOYSTICK GH59 05681A QKP01 ASSY KEYPAD MAIN XEN RK GH98 09223B QKP02 ASSY KEYPAD SUB XEN RK GH98 09222B QLC01 LCD MODULE SSGHI960 GH07 01299A QME01 DOME SHEET SGHI960 MAIN GH59 05679A QME02 DOME SHEET SGHI960 SUB GH59 05680A QME03 ASS...

Page 22: ...E TVS 0406 001254 V500 DIODE TVS 0406 001254 V501 DIODE TVS 0406 001256 ZD705 DIODE TVS 0406 001256 ZD706 DIODE TVS 0406 001267 ZD201 DIODE TVS 0406 001267 ZD202 DIODE TVS 0406 001267 ZD602 DIODE TVS 0406 001267 ZD603 DIODE TVS 0406 001267 ZD902 DIODE TVS 0406 001267 ZD903 DIODE TVS 0407 001002 D400 DIODE ARRAY 0407 001002 D901 DIODE ARRAY 0407 001002 D903 DIODE ARRAY 0407 001007 D902 DIODE ARRAY ...

Page 23: ... ANALOG SWITCH 1001 001483 U707 IC ANALOG SWITCH 1001 001483 U708 IC ANALOG SWITCH 1001 001483 U709 IC ANALOG SWITCH 1001 001483 U710 IC ANALOG SWITCH 1001 001488 U600 IC ANALOG SWITCH 1003 002049 U604 IC MOTOR DRIVER 1003 002139 U806 IC LEVEL DRIVER 1009 001035 U905 IC HALL EFFECT S W 1009 001035 U906 IC HALL EFFECT S W 1106 001511 UME901 IC SRAM 1107 001770 U803 IC FLASH MEMORY 1108 000127 UME30...

Page 24: ...1203 005111 U611 IC MULTI REG 1203 005111 U612 IC MULTI REG 1203 005244 U606 IC MULTI REG 1203 005244 U613 IC MULTI REG 1203 005250 U608 IC MULTI REG 1204 002746 U203 IC TUNER 1205 002767 U912 IC SWITCH 1205 003297 U201 IC TRANSCEIVER 1205 003498 UCP301 IC MODEM 1209 001823 U404 IC SENSOR 1404 001221 VR301 THERMISTOR 1405 001093 V714 VARISTOR 1405 001133 V701 VARISTOR 1405 001133 V702 VARISTOR 140...

Page 25: ...311 R CHIP 2007 001298 R406 R CHIP 2007 001298 R511 R CHIP 2007 002796 R203 R CHIP 2007 002965 R718 R CHIP 2007 002965 R719 R CHIP 2007 007137 R703 R CHIP 2007 007142 R723 R CHIP 2007 007190 R800 R CHIP 2007 007190 R803 R CHIP 2007 007306 R821 R CHIP 2007 007315 R815 R CHIP 2007 007317 R705 R CHIP 2007 007317 R801 R CHIP 2007 007317 R802 R CHIP 2007 007318 R816 R CHIP 2007 007318 R817 R CHIP 2007 ...

Page 26: ...106 R CHIP 2007 008050 R619 R CHIP 2007 008051 R313 R CHIP 2007 008052 R804 R CHIP 2007 008052 R813 R CHIP 2007 008052 R823 R CHIP 2007 008055 R214 R CHIP 2007 008055 R215 R CHIP 2007 008055 R411 R CHIP 2007 008055 R412 R CHIP 2007 008055 R421 R CHIP 2007 008055 R503 R CHIP 2007 008055 R507 R CHIP 2007 008055 R508 R CHIP 2007 008055 R513 R CHIP 2007 008055 R603 R CHIP 2007 008055 R606 R CHIP 2007 ...

Page 27: ...921 R CHIP 2007 008055 R922 R CHIP 2007 008055 R942 R CHIP 2007 008117 R416 R CHIP 2007 008419 R210 R CHIP 2007 008419 R501 R CHIP 2007 008419 R512 R CHIP 2007 008419 R731 R CHIP 2007 008419 R732 R CHIP 2007 008483 R410 R CHIP 2007 008483 R613 R CHIP 2007 008483 R711 R CHIP 2007 008483 R712 R CHIP 2007 008483 R713 R CHIP 2007 008483 R714 R CHIP 2007 008486 R401 R CHIP 2007 008516 R316 R CHIP 2007 ...

Page 28: ...205 R CHIP 2007 008785 R206 R CHIP 2007 008798 R518 R CHIP 2007 008798 R519 R CHIP 2007 008798 R520 R CHIP 2007 008798 R521 R CHIP 2007 009084 R312 R CHIP 2007 009084 R601 R CHIP 2007 009108 R419 R CHIP 2007 009157 R303 R CHIP 2007 009157 R309 R CHIP 2007 009168 R923 R CHIP 2007 009170 R422 R CHIP 2007 009171 R405 R CHIP 2007 009171 R807 R CHIP 2007 009171 R808 R CHIP 2007 009171 R809 R CHIP 2007 ...

Page 29: ...3 000438 C534 C CER CHIP 2203 000438 C535 C CER CHIP 2203 000438 C536 C CER CHIP 2203 000627 C274 C CER CHIP 2203 000696 C280 C CER CHIP 2203 000812 C726 C CER CHIP 2203 000940 C606 C CER CHIP 2203 000995 C303 C CER CHIP 2203 000995 C505 C CER CHIP 2203 001017 R202 C CER CHIP 2203 001072 C243 C CER CHIP 2203 001124 U920 C CER CHIP 2203 002443 C129 C CER CHIP 2203 002668 C121 C CER CHIP 2203 002668...

Page 30: ...CER CHIP 2203 005682 C823 C CER CHIP 2203 005682 C824 C CER CHIP 2203 005725 C134 C CER CHIP 2203 005725 C135 C CER CHIP 2203 005725 C205 C CER CHIP 2203 005725 C207 C CER CHIP 2203 005725 C209 C CER CHIP 2203 005725 C210 C CER CHIP 2203 005725 C216 C CER CHIP 2203 005725 C221 C CER CHIP 2203 005725 C225 C CER CHIP 2203 005725 C226 C CER CHIP 2203 005725 C231 C CER CHIP 2203 005725 C232 C CER CHIP...

Page 31: ... CER CHIP 2203 005734 C111 C CER CHIP 2203 005736 C122 C CER CHIP 2203 005736 C133 C CER CHIP 2203 005736 C212 C CER CHIP 2203 005736 C217 C CER CHIP 2203 005736 C228 C CER CHIP 2203 005736 C230 C CER CHIP 2203 005736 C249 C CER CHIP 2203 005736 C253 C CER CHIP 2203 005736 C256 C CER CHIP 2203 005736 C258 C CER CHIP 2203 005736 C260 C CER CHIP 2203 005736 C265 C CER CHIP 2203 005736 C418 C CER CHI...

Page 32: ... CER CHIP 2203 006137 C609 C CER CHIP 2203 006194 C270 C CER CHIP 2203 006194 C279 C CER CHIP 2203 006194 C282 C CER CHIP 2203 006194 C304 C CER CHIP 2203 006194 C305 C CER CHIP 2203 006194 C312 C CER CHIP 2203 006194 C315 C CER CHIP 2203 006194 C320 C CER CHIP 2203 006194 C822 C CER CHIP 2203 006208 C629 C CER CHIP 2203 006305 C518 C CER CHIP 2203 006318 C112 C CER CHIP 2203 006318 C113 C CER CHI...

Page 33: ... CER CHIP 2203 006423 C257 C CER CHIP 2203 006423 C259 C CER CHIP 2203 006423 C264 C CER CHIP 2203 006423 C266 C CER CHIP 2203 006423 C268 C CER CHIP 2203 006423 C272 C CER CHIP 2203 006423 C275 C CER CHIP 2203 006423 C306 C CER CHIP 2203 006423 C307 C CER CHIP 2203 006423 C313 C CER CHIP 2203 006423 C316 C CER CHIP 2203 006423 C321 C CER CHIP 2203 006423 C322 C CER CHIP 2203 006423 C330 C CER CHI...

Page 34: ... CER CHIP 2203 006423 C829 C CER CHIP 2203 006423 C831 C CER CHIP 2203 006423 C834 C CER CHIP 2203 006423 C909 C CER CHIP 2203 006423 C910 C CER CHIP 2203 006423 C914 C CER CHIP 2203 006423 C915 C CER CHIP 2203 006423 C917 C CER CHIP 2203 006474 C421 C CER CHIP 2203 006474 C423 C CER CHIP 2203 006556 C105 C CER CHIP 2203 006556 C242 C CER CHIP 2203 006556 C244 C CER CHIP 2203 006556 C514 C CER CHI...

Page 35: ... CER CHIP 2203 006562 C523 C CER CHIP 2203 006562 C524 C CER CHIP 2203 006562 C525 C CER CHIP 2203 006562 C526 C CER CHIP 2203 006562 C529 C CER CHIP 2203 006562 C537 C CER CHIP 2203 006562 C540 C CER CHIP 2203 006562 C541 C CER CHIP 2203 006562 C544 C CER CHIP 2203 006562 C547 C CER CHIP 2203 006562 C548 C CER CHIP 2203 006562 C549 C CER CHIP 2203 006562 C559 C CER CHIP 2203 006562 C611 C CER CHI...

Page 36: ... CER CHIP 2203 006562 C816 C CER CHIP 2203 006562 C817 C CER CHIP 2203 006562 C827 C CER CHIP 2203 006562 C830 C CER CHIP 2203 006562 C833 C CER CHIP 2203 006562 C836 C CER CHIP 2203 006562 C904 C CER CHIP 2203 006562 C905 C CER CHIP 2203 006562 C911 C CER CHIP 2203 006562 C912 C CER CHIP 2203 006562 C920 C CER CHIP 2203 006562 C921 C CER CHIP 2203 006604 C138 C CER CHIP 2203 006626 C552 C CER CHI...

Page 37: ... C CER CHIP 2203 006825 C131 C CER CHIP 2203 006838 C215 C CER CHIP 2203 006838 C290 C CER CHIP 2203 006838 C412 C CER CHIP 2203 006838 C414 C CER CHIP 2203 006838 C415 C CER CHIP 2203 006838 C CER CHIP 2203 006838 C607 C CER CHIP 2203 006838 C608 C CER CHIP 2203 006838 C620 C CER CHIP 2203 006838 C621 C CER CHIP 2203 006838 C622 C CER CHIP 2203 006838 C623 C CER CHIP 2203 006838 C624 C CER CHIP 2...

Page 38: ...C CER CHIP 2203 006839 C619 C CER CHIP 2203 006839 C724 C CER CHIP 2203 006839 C835 C CER CHIP 2203 006839 C919 C CER CHIP 2203 006840 C633 C CER CHIP 2203 006841 C503 C CER CHIP 2203 006841 C509 C CER CHIP 2203 006841 C550 C CER CHIP 2203 006846 R225 C CER CHIP 2203 006872 C324 C CER CHIP 2203 006890 C104 C CER CHIP 2203 006890 C308 C CER CHIP 2203 006890 C507 C CER CHIP 2203 006890 C555 C CER CH...

Page 39: ...03 INDUCTOR SMD 2703 001990 L506 INDUCTOR SMD 2703 002203 L101 INDUCTOR SMD 2703 002208 L204 INDUCTOR SMD 2703 002544 L212 INDUCTOR SMD 2703 002649 L109 INDUCTOR SMD 2703 002793 L111 INDUCTOR SMD 2703 002795 L107 INDUCTOR SMD 2703 002795 L116 INDUCTOR SMD 2703 002858 C139 INDUCTOR SMD 2703 002866 L608 INDUCTOR SMD 2703 002870 C245 INDUCTOR SMD 2703 002872 L400 INDUCTOR SMD 2703 002872 L401 INDUCTO...

Page 40: ...OCK 2804 001762 OSC201 OSCILLATOR CLOCK 2809 001324 TCX201 OSCILLATOR VCTCXO 2901 001413 F800 FILTER EMI SMD 2901 001413 F801 FILTER EMI SMD 2901 001413 F802 FILTER EMI SMD 2901 001413 F803 FILTER EMI SMD 2901 001413 F804 FILTER EMI SMD 2901 001413 F805 FILTER EMI SMD 2901 001413 F806 FILTER EMI SMD 2901 001413 F807 FILTER EMI SMD 2904 001592 F102 FILTER SAW 2904 001599 F103 FILTER SAW 2904 001600...

Page 41: ... CARD EDGE 3711 005933 HEA701 HEADER BOARD TO BOARD 3711 006228 BTC701 HEADER BATTERY 3711 006327 CN702 HEADER BOARD TO BOARD 3711 006568 HDC701 HEADER BOARD TO BOARD 3722 002643 IFC902 JACK USB 3722 002658 CN600 JACK EAR PHONE 4302 001130 BAT400 BATTERY LI 2ND 4709 001405 CPL101 COUPLER DIRECTION 4709 001559 U202 W LAN MODULE GH41 02139A PCB MAIN SGHI960 GH70 03349A SC101 IPR SHIELD CAN CLIP GH70...

Page 42: ... IPR SHIELD CAN CLIP GH70 03349A SC128 IPR SHIELD CAN CLIP GH70 03349A SC130 IPR SHIELD CAN CLIP GH70 03349A SC131 IPR SHIELD CAN CLIP GH70 03349A SC132 IPR SHIELD CAN CLIP GH70 03349A SC133 IPR SHIELD CAN CLIP GH70 03349A SC801 IPR SHIELD CAN CLIP GH70 03349A SC803 IPR SHIELD CAN CLIP GH70 03349A SC804 IPR SHIELD CAN CLIP GH70 03349A SC806 IPR SHIELD CAN CLIP GH70 03349A SC807 IPR SHIELD CAN CLIP...

Page 43: ... Samsung s authorization 1 Land PBA after PBA is inserted in UPPER SUS hall 1 Push down not to get loose 1 Insert FPCB into the LOWER hole 2 Land LOWER after LOWER is inserted into the hole of the lower end 1 screw 1 1 kgf cm Land SUB PBA on the UPPER 1 Land receiver and camera on the UPPER 2 Assemble LOWER 3 Screw LOWER 4 7 1 Assembly ...

Page 44: ...T 1 Insert SLIDE FPCB in the FRONT hole 2 Hold up a Hinge and then Land the Front matched to screw hall 1 screw torque 1 1 kgf cm 7 Assemble Slide FPCB and PBA 8 Add FRONT AND BOARD 1 Put down FRONT to get Slide FPCB loose at maximum 1 PBA lands starting right side At this time be careful not to stuck in earjack and the hook of the upper end Fix FRONT by screwing 6 ...

Page 45: ...tion 10 Screw the upper end of the resonance tube at 2 point 1 Push down BOARD to be fixed in the hook of the left side Front 1 Screw torque 1 1 kgf cm 1 Land REAR after REAR is inserted in the hook of the upper end of FRONT 1 Fix REAR by pushing down the hook indicated like pictures above Land BOARD on the front 9 11 Assembly rear 12 Land rear ...

Page 46: ...SAMSUNG Proprietary Contents may change without notice Exploded View and Parts List 7 4 This Document can not be used without Samsung s authorization 1 Screw torque 1 1 kgf cm Screw REAR at 4 points 13 ...

Page 47: ...with disassembling knife after inserting the assembling knife into the lower end 1 Widen the hook of the upper end of the left CAMKEY with disassembling knife 2 widen the hook of the lower end of the right earphone jack 1 Grab the lower end widened and raise it up 2 Detach REAR from FRONT shaking the upper end from side to side Unscrew REAR 1 Disassemble REAR 2 3 Disassemble REAR 4 Detach REAR 7 2...

Page 48: ...used without Samsung s authorization 1 Raise keypad after widening the hook of the left side of FRONT 7 Detach BOARD from FRONT 1 When disassembling be careful not to stuck in earphone jack and the hook of the upper end of FRONT Unscrew the upper end of the resonance tube at 2 point 5 Raise BOARD 6 Unscrew FRONT 8 ...

Page 49: ...t Samsung s authorization 10 Unscrew LOWER 1 Be careful FPCB is not stuck in FRONT FPCB hall 1 Disassemble LOWER by Inserting disassemble knife into hook hall 1 Detach LOWER with care of the hook of the lower end UPPER 2 Be careful Slide FPCB is not stuck in LOWER hole Disassemble FRONT 9 Disassemble LOWER 11 Detach LOWER 12 ...

Page 50: ...ange without notice Exploded View and Parts List 7 8 This Document can not be used without Samsung s authorization 1 Raise RECEIVER AND CAMERA up by inserting tweezers 2 Be careful not to stuck in UPPER SUS hook Disassemble LCD ASS Y 13 ...

Page 51: ...e G A T J 4 3 nINT D _ R P M A M _ M S D P _ A C A TI E V M _ M S I n NT D _ R P M A D P A _ A CTI 3 E V 0 PONE_RESET_N L L A H C I PHON C A _ E TIVE 0 3 Mc 5 P S B r e S i t a d l a a Mc S B 2 P d u A io Mc S B 3 P I P G O Se t a d l a i r a Mc S B 4 P I P G O Se t a d l a i r a McB 1 P S P G IO Serial da a t T B C P M W S T B C P M W S C P M CL K N Y S C I2S PCM P G MC_D 5 1 0 M P G C A _ 13 1 R...

Page 52: ...o C ntrol o L c i g A L _ d d e D o c der I O_L o C ntrol O I _R o C ntrol V 4 7 1 X C 6 4 2 2 3 5 S l e v e L h r e t f i 3 V 0 8 1 V a d Q I a t W P _ R E D T D1 1 3 0 A1 2 1 0 T J AG 34 I n NT D _ R P M A M _ SM D P A _ A CTI _ E V MSM nINT D _ R P M A D P A_ C A TI E V 0 3 PONE_RESET_N L L A H C I PHON C A _ E TIVE 0 3 A R _ d d Dec r e d o 2 D 15 0 2 A 3 1 1 PO E N _O 3 N 0 D P _ A TXD30 D P ...

Page 53: ... l a n A o i d u A o i d u A L P L i D gi a t l I M C t n i e f r c a e Mc P S B 5 e S t a d l a i r a Mc P S B 2 A o i d u McB 3 P S P G IO Seri l a a d ta McB 4 P S P G IO Serial da a t Mc 1 P S B P G IO r e S i t a d l a a T B M C P W S T B M C P W S C P M CL K N Y S C I2S PCM M P G C D _ 5 1 0 GPMC A _ 13 1 A R _ d d Dec r e d o H n L A N O _ L D P T _ A XD D P _ A RXD D P A_ C A TI E V N O P ...

Page 54: ...8 C 0 2 8 C 1 2 8 C 2 2 8 C 3 2 8 C 4 2 8 C 7 2 8 C 8 2 8 C 9 2 8 C C830 C831 C833 4 3 8 C 8 1 9 C 1 0 7 D C CN101 CN600 2 0 7 N C 3 0 7 N C CPL101 D701 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 1 0 7 A E H 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 3 0 2 L 4 0 2 L 5 0 2 L 6 0 2 L L207 8 0 2 L 0 0 5 ...

Page 55: ...D DIGIT3 DIGIT4 5 T I G I D DIGIT6 DIGIT7 8 T I G I D DIGIT9 F202 3 0 2 F F301 F600 F800F801F802F803 F804F805 F806F807 1 0 7 C D H L209 L211 L212 4 1 2 L L215 0 0 4 L L401 2 0 4 L L606 L607 8 0 6 L L901 LED701 LED702 1 0 9 R O T O M 0 0 4 C S O PDA_ACTIVE PHO NE_AC TIVE30 PSHOLD R218 R221 2 2 2 R 3 0 3 R 4 0 3 R 5 0 3 R 9 0 3 R 1 1 3 R 2 1 3 R 3 1 3 R 5 1 3 R 6 1 3 R 7 1 3 R R318 9 1 3 R 1 0 4 R R...

Page 56: ...on 10 1 1 No Power Check pin 1 and 2 if One of them is low replace board NO TR901 pin1 output higher 3 5V Check C902 C903 and neighboring circuits Replace board if required END NO YES YES U902 pin4 output high Power On does not work Voltage 3 3V Download again Charge the Battery NO YES YES NO Check the current consumption Check the Vbat Voltage Current consumption 100mA ...

Page 57: ...4 C 2 2 4 C 3 2 4 C 4 2 4 C C425 0 3 4 C 1 3 4 C C528 1 3 5 C 3 3 5 C C534 6 38 C539 6 4 5 C 0 0 6 C C605 6 0 6 C 7 0 6 C C608 C609 C C620 1 2 6 C C622 3 2 6 C C633 C637 C638 1 0 9 C C902 C903 4 0 9 C 5 0 9 C 6 0 9 C 7 0 9 C 9 0 9 C 0 1 9 C 911 C912 4 1 9 C 5 1 9 C C920 1 2 9 C 0 0 4 D 1 0 9 D D902 F301 F600 0 0 4 L L401 2 0 4 L 0 0 4 C S O PHONE_ACTIVE30 2 1 3 R 7 1 3 R 1 0 4 R R402 5 0 4 R R406 ...

Page 58: ...ge level 1 1 1 3V Check L501 and neighboring circuits C555 voltage level 1 8V Check L505 and neighboring circuits NO NO YES YES TR402 pin 4 output is asserted Check TR402 and neighboring circuits NO YES U903 pin 4 output is asserted Check U903 and neighboring circuits NO YES Freq 19 2MHz Vpp 800mV Check the clock generation circuit related to TCX201 Check the initial operation END Check the clock ...

Page 59: ...1 F9 INT 2 E2 MIC_MAIN_ P E3 HSMIC_P E4 VHSMIC_OU T E5 AVSS1 F1 AUXL F1 0 INT 1 F1 3 DATA7 GPIO_5 F1 4 DATA6 GPIO_4 D5 I2C_CNTL_SCL D6 VMODE2 I2C_SR_SC L D7 CLKEN2 D8 GPIO_8 UART1_RX D D9 VBAT_LEFT E13 VDD1_OUT VDD1_IN E1 4 E15 VDD1_I N D12 VBAT_RIGH T D13 CLK256FS D14 VDD1_IN VDD1_ L D15 D16 VDD1_L D2 MICBIAS2_OUT VMIC2_OU T D3 MICBIAS_GND D4 I2C_CNTL_SDA C5 GPIO_17 BT_PCM_VDX DIG_MIC_CLK1 C6 CLK...

Page 60: ...6 0 8 C 7 0 8 C 8 0 8 C 9 0 8 C C810 1 1 8 C 2 1 8 C 3 1 8 C 4 1 8 C C815 C816 7 1 8 C 8 1 8 C 9 1 8 C 0 2 8 C 1 2 8 C 2 2 8 C 3 2 8 C 4 2 8 C 7 2 8 C 8 2 8 C 9 2 8 C C830 C833 CN600 2 0 7 N C L501 L503 L504 L505 6 0 5 L L600 L601 L602 3 0 6 L 4 0 6 L L605 0 0 5 C S O 4 1 2 R 5 1 2 R 6 2 2 R R227 R228 9 2 2 R R501 3 0 5 R 4 0 5 R 5 0 5 R 7 0 5 R 8 0 5 R 5 R 1 1 1 5 R 5 R 1 R513 R523 4 2 5 R 0 0 6 ...

Page 61: ...03 C419 1005 C415 L400 0603 C402 0603 C401 OSC400 VMSMC_1 2 V 1005 C41 4 L401 C416 C417 0603 C42 0 0603 C400 C425 PSHOLD VTCXO_2 85V 0603 R405 C424 C403 0603 1 3 2 USB_VBUS TR402 C409 VRFRX1_2 1V 0603 C418 VMSME_1 8V 0603 1005 R409 R410 0603 C405 1005 C412 C404 VUSIM_3 0V V_BA T 0603 C406 1005 C426 VRFRX2_2 7V L402 BAT400 2 NE G 1 PO S 0603 R408 C42 1 C413 C42 3 V_BAT VMSMA_2 6V VUSIM_3 0V 1005 C4...

Page 62: ..._ B W 3 VDDA1 0 3 P B L X R P W 1 3 M B L X R P W 2 3 P B H X R P W 3 3 M B H X R P W 2 TCXO 0 2 T D B S 1 2 2 A D D V 2 2 1 A D D V 3 2 M D D V 4 2 2 E N U T V 5 2 2 A D D V 6 2 N O _ F R 12 PRX_QN 13 PRX_IN 14 PRX_IP DRX_QP 15 DRX_QN 16 17 DRX_IP 8 1 N I _ X R D 9 1 C N U201 1 VDDA2 10 VDDA1 11 PRX_QP 5 0 2 C 5 5 2 C C202 VRFRX2_2 7V R201 5 4 2 C C242 C244 C222 R224 9 3 2 C C243 6 5 2 C 8 5 2 C ...

Page 63: ... C239 C240 C241 C242 C243 C244 5 4 2 C C246 C247C248 C249 C250 C251 2 5 2 C 3 5 2 C 4 5 2 C C255 6 5 2 C 7 5 2 C 8 5 2 C 9 5 2 C 0 6 2 C 1 6 2 C 2 6 2 C 3 6 2 C C270 1 7 2 C 9 7 2 C 2 8 2 C 3 8 2 C 4 8 2 C 6 8 2 C C428 C831 4 3 8 C 8 1 9 C CN101 CPL101 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4...

Page 64: ...treo Spk No sound on SPK U500 Pin 3 level is high Check UCP800 OMAP2430 neighboring circuit NO YES C528 TA502 3 5 4 2V NO Re solder C528 TA502 YES Check R519 C532 R518 C531and neighboring circuit changed IC9 NO R518 R519 input exist check V710 V713 and CN702 Speaker module YES Pin11 12 Pin1 2 U500 output exist YES NO Check UCP800 OMAP2430 neighboring circuit CHECK STATUS CN702 Replace CN702 NO YES...

Page 65: ...C 2 4 6 C 3 4 6 C C 7 1 7 C 6 2 7 C C727 C728 C729 0 3 7 C 0 0 8 C C801 2 0 8 C C803 C804 5 0 8 C 6 0 8 C 7 0 8 C 8 0 8 C 9 0 8 C C810 1 1 8 C 2 1 8 C 3 1 8 C 4 1 8 C C815 C816 7 1 8 C 8 1 8 C 9 1 8 C 0 2 8 C 1 2 8 C 2 2 8 C 3 2 8 C 4 2 8 C 7 2 8 C 8 2 8 C 9 2 8 C C830 C833 1 0 7 D C CN600 2 0 7 N C D701 L501 L505 L601 L602 6 L 0 6 L 0 L605 0 0 5 C S O R2 0 5 5 0 5 R 7 0 5 R 8 0 5 R 1 1 5 R R513 R...

Page 66: ... 3 C 5 3 3 C 0 3 4 C 1 3 4 C C432 C433 C510 3 1 5 C 4 1 5 C 8 1 5 C 9 1 5 C C528 1 3 5 C C532 3 3 5 C C534 5 3 5 C C536 C538 C539 1 5 5 C C614 5 1 6 C 9 1 6 C C625 C626 7 2 6 C C634 5 3 6 C C636 C732 C733 C734 C735 C736 5 3 8 C 6 3 8 C 9 0 9 C 0 1 9 C C911 C912 4 1 9 C 5 1 9 C 7 1 9 C 9 1 9 C C920 C9 1 0 9 D F800F801F802F803 F804F805 F806F807 1 0 7 C D H LED701 LED702 3 0 3 R 9 0 3 R 6 1 3 R R318 ...

Page 67: ...sung s authorization 2 No Sound on Receiver No sound on Receiver Pin68 69 of HDC701 output exist NO Check U502 and neighboring circuit YES Check Con2 LCD PCB NO Check LCD module and Slide FPCB YES Change Receiver CIF cam module END Check HDC701 NO Replace HDC701 YES Check Receiver soldering status NO Resolder or change Receiver YES ...

Page 68: ...N ON_SW SDA1 MOUSE_RXD_2 9V MOUSE_nCS_2 9V LCD_D 6 _O LCD_D 7 _O LCD_D 8 _O LCD_D 9 _O LCD_D 10 _O LCD_D 11 _O LCD_D 12 _O LCD_D 13 _O LCD_D 14 _O LCD_D 15 _O LCD_D 16 _O LCD_D 17 _O LCD_D 18 _O LCD_D 19 _O MOUSE_TXD_2 9V MOUSE_SHDN_2 9V LCD_PWR_O N LCD_SPI_CLK_O LCD_EN_O LCD_RST_O SUBKEY_IRQ LCD_D 0 _O LCD_D 1 _O LCD_D 2 _O LCD_D 3 _O LCD_D 4 _O LCD_D 5 _O L 1 0 7 AUX_PCM_CLK30 AUX_PCM_SYNCT30 C3...

Page 69: ...2 P P 1 1 3 3 1 1 3 3 P P 1 1 4 4 1 1 4 4 P P 1 1 5 5 1 1 5 5 P P 1 1 6 6 1 1 6 6 P P F F 0 0 3 3 0 0 O O 3 3 1 1 B B C C 1 1 0 0 C C O O N N 2 2 0 0 o o h h m m 1 1 0 0 0 0 5 5 R R 2 2 5 5 R R 2 2 1 1 1 1 0 0 K K o o h h m m 1 1 0 0 0 0 5 5 A A V V L L C C 5 5 S S 0 0 1 1 0 0 1 1 5 5 D D 2 2 1 1 1 1 2 2 C C 2 2 3 3 O O P P E E N N S S D D A A 1 1 S S C C L L 1 1 C C I I F F _ _ C C A A M M _ _ P ...

Page 70: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 15 This Document can not be used without Samsung s authorization ...

Page 71: ...authorization 3 No Sound on main mic calling Microphone does not work YES Is the assembled status of microphone O K NO Reassembled the microphone Check the reference voltage on mic path V501 2 0V YES Is microphone ok YES END NO NO Resolder or change R501 R502 R512 R510 C500 L500 L502 C501 C505 C517 C503 C509 C515 C516 V500 V501 Check U502 ...

Page 72: ... C428 0 0 5 C 1 0 5 C 3 0 5 C C505 9 0 5 C 7 1 5 C 0 5 5 C C552 C553 C554 C558 C602 1 1 6 C 2 1 6 C 3 1 6 C C618 C630 1 3 6 C 2 3 6 C 42 4 4 6 C C72 5 C831 4 3 8 C 8 1 9 C CN101 CPL10 1 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 4 0 2 L 6 0 2 L L207 0 0 5 L 2...

Page 73: ...2 5 C C523 C524 C525 C52 9 2 5 C 0 3 5 C 7 3 5 C C540 1 4 5 C 2 4 5 C C543 C544 5 4 5 C C547 8 4 5 C 9 4 5 C C553 C555 7 5 5 C 9 5 5 C C602 1 4 6 C 2 4 6 C 3 4 6 C C 7 1 7 C 6 2 7 C C727 C728 C729 0 3 7 C 0 0 8 C C801 2 0 8 C C803 C804 5 0 8 C 6 0 8 C 7 0 8 C 8 0 8 C 9 0 8 C C810 1 1 8 C 2 1 8 C 3 1 8 C 4 1 8 C C815 C816 7 1 8 C 8 1 8 C 9 1 8 C 0 2 8 C 1 2 8 C 2 2 8 C 3 2 8 C 4 2 8 C 7 2 8 C 8 2 8...

Page 74: ...MIC_M F4 KPD_C 5 F7 KPD_C 3 F8 VMODE 1 F9 INT 2 E2 MIC_MAIN_ P E3 HSMIC_P E4 VHSMIC_OU T E5 AVSS1 F1 AUXL F1 0 INT 1 F1 3 DATA7 GPIO_5 F1 4 DATA6 GPIO_4 D5 I2C_CNTL_SCL D6 VMODE2 I2C_SR_SC L D7 CLKEN2 D8 GPIO_8 UART1_RX D D9 VBAT_LEFT E13 VDD1_OUT VDD1_IN E1 4 E15 VDD1_I N D12 VBAT_RIGH T D13 CLK256FS D14 VDD1_IN VDD1_ L D15 D16 VDD1_L D2 MICBIAS2_OUT VMIC2_OU T D3 MICBIAS_GND D4 I2C_CNTL_SDA C5 G...

Page 75: ...1005 R705 1005 C701 ZD703 1005 C703 ZD701 ZD702 5 5 CN701 1 1 2 2 3 3 4 4 ZD704 1005 R701 1005 R703 MICBIAS2 FLASH_P MIC2_N MIC2_P FLASH_N Microphone does not work Yes Is the assembled status of microphone O K No Reassembled the microphone Check the reference voltage on mic path Yes ZD702 2 0V Yes Is microphone ok Yes END No No Resolder or change R701 R703 R705 C701 C702 C703 ZD701 ZD702 CN701 Che...

Page 76: ...6 C C608 C609 0 1 6 C C616 7 1 6 C C620 1 2 6 C C622 3 2 6 C C624 8 2 6 C C629 C63 3 C637 C638 C639 0 4 6 C C70 1 C702 C703 4 0 7 C CN70 1 D90 3 3 0 2 F F600 L209 L211 2 5 L401 2 0 L606 L607 8 0 6 L 1 0 9 R O T O M R21 8 2 2 2 R R406 R 7 8 0 6 R61 1 R61 2 6 1 6 R 5 1 6 R R617 R61 8 R61 9 0 2 6 R R62 5 R701 R703 R705 R723 1 1 2 1 C S 0 2 SC12 4 126 SC12 7 4 5 0 6 U U608 U60 9 U610 3 1 6 U 5 1 6 U U...

Page 77: ...ithout Samsung s authorization 10 1 4 Sim Part Check the voltage at pin 1 of SIM701 3 0V Insert SIM is displayed on the LCD Check the SIM connector s SIM701 connection to SIM card Check the U401 Resolder or change SIM701 END No Yes Yes Yes Yes No No Is there any signals pin 2 3 4 of SIM701 Check the U401 Check the SIM Card ...

Page 78: ... K6 K7 VSW_S2 K8 VREG_MSME K9 SLEEP_CLK L1 MPP4 LCD_DRV_N L10 VREG_RUIM L11 XTAL_IN MPP3 KPD_DRV_N L2 L3 S A I B _ T E S H P _ D _ B S U K1 K10 VDD_RUIM K11 XTAL_OUT K2 MPP7 CBLPWR_N K3 AMUX_OUT K4 VREG_MSMC K5 VSW_MSMC VSW_S3 USB_SE0 H5 MPP12 RUIM_IO H6 MPP10 RUIM_CLK H7 MPP6 RUIM_RST H8 OPT_2 J1 USB_D_M J10 VCOIN J11 VREG_MSMP J2 GND G6 GND GND G7 G8 SBDT SSBI H1 USB_VBUS H10 TCXO_OUT_1 H11 VDD_...

Page 79: ...ent can not be used without Samsung s authorization 10 1 5 Abnormal Vibrator operation Drive vibrator U612 pin4 input high Check UCP800 and neighboring circuit NO YES Motor901 pin 1 output high Check C906 D903 C907 NO YES Check motor END Pin 6 of U612 level is high NO YES Check U612 C634 C635 C636 L607 ...

Page 80: ...g 10 25 This Document can not be used without Samsung s authorization VIB 3 3V SUBKEY 3 3V V_BA T VDD_3 3V_SUBKE Y C636 1005 VDD_3 3V_VIB 4 EN1 EN2 3 GND 2 7 GND 1 VIN VOUT 1 6 VOUT 2 5 U612 C634 1005 1005 C635 MOTOR_EN SUB_KEY_EN 1005 C907 3 1 2 D903 MOTOR90 11 2 2 C906 VDD_3 3V_VI B ...

Page 81: ... 3 R 9 0 3 R 6 1 3 R R318 9 1 3 R 0 2 4 R 9 1 4 R 1 2 4 R 2 2 4 R 6 0 5 R 9 0 5 R 8 1 5 R R519 R520 R521 4 1 6 R R621 R622 R623 R624 R709 R718 9 1 7 R 5 1 9 R 1 2 9 R 4 2 9 R SC111 SC131 SC1 SC133 TA501 TA502 TCX500 TP TP TP_ 9 R T 0 U404 U405 U406 0 0 5 U U607 1 1 6 U U612 U701 U702U707 U708 U709 U710 U806 U907 U911 2 1 9 U U913 UM V701 V702 V703 V704V705 V706 VR301 3 7 2 C C274 0 8 2 C C281 5 0 ...

Page 82: ...eration Drive Camera C621 C622 C623 C607 C624 C629 C639 C639 output Exist Check U608 U605 U610 U615 U613 Enable pin and neighboring circuit N O Check Frequency R708 24MHz R706 48Mhz Y E S N O Check UCP800 Y E S HDC701 pin16 18 output exist N O Check UCP800 Y E S E N D Hardware failed Y E S Black display N O Check Auto shutter Replace HEA701 Is it still unnormal Y E S N O N O Check Camera function ...

Page 83: ...N D GND 7 C628 1005 F600 C620 CAM_AF_2 8V 1005 L607 R61 9 0603 1005 C640 R612 0603 CAM_A_2 8V V_BAT 0603 R620 CAM_CORE_1 CAM_EN 3 CAM_EN 2 CAM_SW CAM_EN CAM_EN 3 TP_COM_RST TP_CAM_HSYNC 1005 C712 1005 C707 1005 C704 TP_CAM_VSYNC U703 1005 C708 CAM_D_2 8V 1005 C705 1005 C711 7 7 8 8 9 9 NC 61 62 NC CAM_AF_2 8V 54 54 55 55 56 56 57 57 58 58 59 59 6 6 60 60 48 48 49 49 5 5 50 50 51 51 52 52 53 53 40 ...

Page 84: ...0 8 2 C C281 C304 5 0 3 C C306 7 0 3 C 8 0 3 C 0 1 3 C C311 5 1 3 C C316 C317 8 1 3 C C320 C321 C322 3 2 C324 5 2 3 C 6 2 3 C 7 2 3 C 9 2 3 C C330 C331 2 3 3 C C333 6 3 3 C 7 3 3 C 8 3 3 C 9 3 3 C 4 0 0 4 1 0 C402 3 0 4 C C404 5 0 4 C 4 6 0 8 0 4 C 4 9 0 C410 C411 C412 C413 C414 5 1 4 C 6 1 4 C C417 8 1 4 C C419 C420 1 2 4 C 2 2 4 C 3 2 4 C 4 2 4 C C425 0 0 6 C C605 6 0 6 C 7 0 6 C C608 C609 0 1 6...

Page 85: ...ment can not be used without Samsung s authorization 2 Abnormal Autoshutter operation Drive Camera Is shutter not open Y E S N O Change Autoshutter U604 pin 14 and 17 LOW Y E S N O R606 pin5 of U604 is HIGH Y E S N O R618 is High Check U604 CN702 Speaker module Y E S N O Check UCP800 Check U603 E N D ...

Page 86: ...0 17 OUT1 14 OUT2 9 VCC VCC 22 21 27 26 NC 6 NC NC 18 NC 7 8 NC 11 NC NC 12 NC GND 16 GND 15 GND 25 2 IN1 3 IN2 1 NC 19 NC NC U604 ADJ 10 5 EN GND 4 V2DD6 V1DD8 V_BAT C60 0 C606 15 1 VCCA VCC B 14 _OE 9 6 _T R 1005 4 5 A3 B0 13 12 B1 B2 11 10 B3 GND 7 8 GND GND U603 A0 2 3 A1 A2 0603 R608 0603 R606 CAP_2 CAP_IN 2 CAM_EN CAP_1 CAP_CAM_EN CAP_IN 1 CAP_OUT_ CAP_OUT_ CAP_IN 2 CAP_IN 1 CAP_CAM_EN ...

Page 87: ... 0603 C733 1005 V703 1005 V705 DIGIT0 1 2 DIGIT5 1 2 1005 V706 7 12 TAC_DOW N 3 456 DIGIT4 1 2 STAR 1 2 ZD709 1 2 DIGIT3 12 TAC_UP 3 4567 DIGIT7 1 2 1 1 2 2 3 3 4 4 TAC_CA M CLEAR 1 2 VCC_1 8V 1005 R719 LED701 APPL702 1 2 2 APPL701 1 1005 V702 DIGIT1 1 2 2 DIGIT9 1 ZD7010 1005 V704 2 DIGIT6 1 1005 V701 2 1005 R723 DIGIT2 1 VDD_KEY_LED_3 3V 1 2 DIGIT8 LED702 KBR 1 KBR 0 KBR 0 KBR 2 CAM_MODE_1 CAM_M...

Page 88: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 33 This Document can not be used without Samsung s authorization ...

Page 89: ... without Samsung s authorization 10 1 8 Abnormal micro SD operation R710 level low NO card insertion retry and check neighboring circuit YES C717 level is 3 0V Check U502 and neighboring circuit NO YES Check R711 R716 Value Check UCP800 and neighboring circuit END Insert the card Check U502 and neighboring circuit NO YES ...

Page 90: ...O 6 NC 2 ZD706 5 5V 7 GN D 1 IO R710 0603 T_FLASH_D 2 T_FLASH_D 3 T_FLASH_D 0 T_FLASH_D 1 T_FLASH_DETECT T_FLASH_CM D T_FLASH_CLK BOTHHOLE705 BTC701 4 0 5 C 7 1 7 C 6 2 7 C C72 7 C728 C729 0 3 7 C C80 1 2 0 8 C C80 3 C804 5 0 8 C 6 0 8 C 7 0 8 C 8 0 8 C 9 0 8 C C 810 1 1 8 C 2 1 8 C 3 1 8 C 4 1 8 C C81 5 C816 7 1 8 C 9 1 8 C 1 2 8 C 2 2 8 C 4 2 8 C 1 0 7 D C 2 0 7 N D70 1 7 0 5 R 1 1 5 R R71 0 R71...

Page 91: ... Document can not be used without Samsung s authorization 10 1 9 Abnormal LCD operation Check LCD connector Reconnect LCD Connector YES Press Power key abnormal Change LCD Module Pin 1 of U7 TP EN is high Check Slide FPCB NO YES HDC701 Pin 15 18 is High NO YES Check UCP800 and neighboring circuit ...

Page 92: ...N ON_SW SDA1 MOUSE_RXD_2 9V MOUSE_nCS_2 9V LCD_D 6 _O LCD_D 7 _O LCD_D 8 _O LCD_D 9 _O LCD_D 10 _O LCD_D 11 _O LCD_D 12 _O LCD_D 13 _O LCD_D 14 _O LCD_D 15 _O LCD_D 16 _O LCD_D 17 _O LCD_D 18 _O LCD_D 19 _O MOUSE_TXD_2 9V MOUSE_SHDN_2 9V LCD_PWR_O N LCD_SPI_CLK_O LCD_EN_O LCD_RST_O SUBKEY_IRQ LCD_D 0 _O LCD_D 1 _O LCD_D 2 _O LCD_D 3 _O LCD_D 4 _O LCD_D 5 _O L 1 0 7 AUX_PCM_CLK30 AUX_PCM_SYNCT30 C3...

Page 93: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 38 This Document can not be used without Samsung s authorization ...

Page 94: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 39 This Document can not be used without Samsung s authorization ...

Page 95: ... 40 This Document can not be used without Samsung s authorization 10 2 RF Part 10 2 1 Buetooth Tx Rx Operate BT Check TP_BT_SHUTDOWN level 1 8V NO Check UCP800 Normal Check OSC201 Output 26MHz NO Change the OSC201 and neighboring circuit Check RF line YES NO Check neighboring circuit END ...

Page 96: ...232_TX R203 BT_PCM_OUT WLAN_PMEN U926 TWL_32K WLAN_CLK_REQ WLAN_SPI_DIN WLAN_SPI_DOUT WLAN_SPI_CSX WLAN_SPI_CLK WLAN_PMEN WLAN_IRQ WLAN_CLK_REQ BT_TXD BT_RXD BT_RTS BT_INT BT_nSHUTDOWN BT_PCM_OUT BT_PCM_CLK BT_PCM_IN BT_PCM_SYNC ANT_WIFI BOTHHOLE703 BT_PCM_IN BT_PCM_OUT BT_SHUTDOWN C101 2 0 1 C 3 0 1 C C104 5 0 1 C C106 C107 1 1 1 C 0 1 1 C 9 0 1 C 8 0 1 C C112 C113 4 1 1 C 5 1 1 C 6 1 1 C C117 C1...

Page 97: ...ocument can not be used without Samsung s authorization 10 2 2 Wlan Tx Rx YES Operate WLAN Check OSC201 Output 26MHz Change the OSC201 and neighboring circuit NO Check RF line YES END Check neighboring circuit NO TP_WLAN_PMEN level 1 8V NO Check UCP800 Normal Check U922 level 1 8V Check U202 NO YES ...

Page 98: ...RS232_TX R203 BT_PCM_OUT WLAN_PMEN U926 TWL_32K WLAN_CLK_REQ WLAN_SPI_DIN WLAN_SPI_DOUT WLAN_SPI_CSX WLAN_SPI_CLK WLAN_PMEN WLAN_IRQ WLAN_CLK_REQ BT_TXD BT_RXD BT_RTS BT_INT BT_nSHUTDOWN BT_PCM_OUT BT_PCM_CLK BT_PCM_IN BT_PCM_SYNC ANT_WIFI BOTHHOLE703 BT_PCM_IN BT_PCM_OUT BT_SHUTDOWN C101 2 0 1 C 3 0 1 C C104 5 0 1 C C106 C107 1 1 1 C 0 1 1 C 9 0 1 C 8 0 1 C C112 C113 4 1 1 C 5 1 1 C 6 1 1 C C117 ...

Page 99: ... C101 L102 U101 PIN17 10dBm YES Check Antenna Switch Control Check TX Module Input NO Check U101 PIN6 H PIN7 L PIN8 L PIN9 L YES U101 PIN18 8dBm Check Duplexer Input NO YES Re solder or Change U101 Re solder F106 L117 L112 C121 F106 PIN2 5dBm YES Check PAM Input NO PAM101 PIN2 15dBm YES Re solder or Change PAM101 L113 R107 C124 Check Transceiver Input NO Re solder or Change C210 F105 C122 U201 PIN...

Page 100: ...3 0 6 0 L108 3 0 6 0 L106 3 0 6 0 L104 3 0 6 0 L107 3 0 6 0 0603 0603 C111 0603 C110 C108 0603 C109 F104 2 G G 5 1 IN 3 OUT 4 OUT 1 1 2 2 3 3 4 4 1 1 2 2 3 3 4 4 ANT_GND101 ANT101 GSM850_RXP ANT PCS_RXP DCS_RXM DCS_RXP GSM_RXM GSM_RXP GSM850_RXM GSM_ANT_SEL3 RFOUT_GCELL_EGSM RFOUT_DCS_PCS PCS_RXM TRX_WCDMA2100 TRX_WCDMA900 GSM_PA_PWR_CTL GSM_ANT_SEL1 GSM_ANT_SEL0 GSM_ANT_SEL2 C138 L11 5 L114 1 IN ...

Page 101: ... DCS_RXM PWR_DET UMTS_RXM_2100 UMTS_RXP_2100 RFOUT_UMTS2100 N _ I _ X T P _ I _ X T N _ Q _ X T P _ Q _ X T F E R _ C A D N O _ X T _ N O _ F R 0 0 1 2 _ P X R _ S T M U 0 0 1 2 _ M X R _ S T M U WCDMA2100_RX RX_GPS RX_Q_P RX_Q_N RX_I_N RX_I_P DRX_Q_P DRX_Q_N DRX_I_P DRX_I_N RTR6285_TCXO R T R _ T D B S S ANT101 ANT_GND101 ANT_WIFI BOTHHOLE701 BOTHHOLE703 BOTHHOLE708 BT_PCM_IN BT_PCM_OUT BT_SHUTDO...

Page 102: ...2 U101 PIN17 10dBm YES Check Antenna Switch Control Check TX Module Input NO Check U101 PIN6 H PIN7 L PIN8 L PIN9 H YES U101 PIN20 8dBm Check Duplexer Input NO YES Re solder or Change U101 Re solder F107 L114 C132 F107 PIN2 5dBm YES Check PAM Input NO PAM102 PIN4 15dBm YES Re solder or Change PAM102 L115 C137 C138 CPL101 Check Transceiver Input NO Re solder or Change C212 F108 R111 C139 C136 L116 ...

Page 103: ...3 0 6 0 L108 3 0 6 0 L106 3 0 6 0 L104 3 0 6 0 L107 3 0 6 0 0603 0603 C111 0603 C110 C108 0603 C109 F104 2 G G 5 1 IN 3 OUT 4 OUT 1 1 2 2 3 3 4 4 1 1 2 2 3 3 4 4 ANT_GND101 ANT101 GSM850_RXP ANT PCS_RXP DCS_RXM DCS_RXP GSM_RXM GSM_RXP GSM850_RXM GSM_ANT_SEL3 RFOUT_GCELL_EGSM RFOUT_DCS_PCS PCS_RXM TRX_WCDMA2100 TRX_WCDMA900 GSM_PA_PWR_CTL GSM_ANT_SEL1 GSM_ANT_SEL0 GSM_ANT_SEL2 C138 L11 5 L114 1 IN ...

Page 104: ... DCS_RXM PWR_DET UMTS_RXM_2100 UMTS_RXP_2100 RFOUT_UMTS2100 N _ I _ X T P _ I _ X T N _ Q _ X T P _ Q _ X T F E R _ C A D N O _ X T _ N O _ F R 0 0 1 2 _ P X R _ S T M U 0 0 1 2 _ M X R _ S T M U WCDMA2100_RX RX_GPS RX_Q_P RX_Q_N RX_I_N RX_I_P DRX_Q_P DRX_Q_N DRX_I_P DRX_I_N RTR6285_TCXO R T R _ T D B S S ANT101 ANT_GND101 ANT_WIFI BOTHHOLE701 BOTHHOLE703 BOTHHOLE708 BT_PCM_IN BT_PCM_OUT BT_SHUTDO...

Page 105: ...102 U101 PIN17 65dBm Check Antenna Switch Control NO Check U101 PIN6 H PIN7 L PIN8 L PIN9 L YES U101 PIN18 70dBm Re solder or Change U101 NO YES Re solder F106 L117 L112 C121 F106 PIN5 75dBm YES NO Re solder or change C286 C284 U201 PIN36 75dBm YES NO Re solder or Change U201 U201 PIN34 75dBm YES NO Re solder or Change F201 L204 R210 C243 L206 C242 C244 C245 L203 L205 F201 PIN3 4 75dBm YES NO Chec...

Page 106: ...6 0 L108 3 0 6 0 L106 3 0 6 0 L104 3 0 6 0 L107 3 0 6 0 0603 0603 C111 0603 C110 C108 0603 C109 F104 2 G G 5 1 IN 3 OUT 4 OUT 1 1 2 2 3 3 4 4 1 1 2 2 3 3 4 4 ANT_GND101 ANT101 GSM850_RXP ANT PCS_RXP DCS_RXM DCS_RXP GSM_RXM GSM_RXP GSM850_RXM GSM_ANT_SEL3 RFOUT_GCELL_EGSM RFOUT_DCS_PCS PCS_RXM TRX_WCDMA2100 TRX_WCDMA900 GSM_PA_PWR_CTL GSM_ANT_SEL1 GSM_ANT_SEL0 GSM_ANT_SEL2 C138 L11 5 L114 1 IN 4 OU...

Page 107: ..._RXM PWR_DET UMTS_RXM_2100 UMTS_RXP_2100 RFOUT_UMTS2100 N _ I _ X T P _ I _ X T N _ Q _ X T P _ Q _ X T F E R _ C A D N O _ X T _ N O _ F R 0 0 1 2 _ P X R _ S T M U 0 0 1 2 _ M X R _ S T M U WCDMA2100_RX RX_GPS RX_Q_P RX_Q_N RX_I_N RX_I_P DRX_Q_P DRX_Q_N DRX_I_P DRX_I_N RTR6285_TCXO R T R _ T D B S S ANT101 ANT_GND101 ANT_WIFI BOTHHOLE701 BOTHHOLE703 BOTHHOLE708 BT_PCM_IN BT_PCM_OUT BT_SHUTDOWN C...

Page 108: ...N AMP 50dBm YES Re solder CN101 C101 L102 U101 PIN17 65dBm Check Antenna Switch Control NO Check U101 PIN6 H PIN7 L PIN8 L PIN9 H YES U101 PIN20 70dBm Re solder or Change U101 NO YES Re solder F107 C132 L114 F107 PIN3 75dBm YES NO Re solder or change R224 R225 C261 L208 L207 C283 U201 PIN30 31 75dBm YES NO Re solder or Change U201 U201 PIN34 75dBm YES NO Check U201 UCP301 END ...

Page 109: ...6 0 L108 3 0 6 0 L106 3 0 6 0 L104 3 0 6 0 L107 3 0 6 0 0603 0603 C111 0603 C110 C108 0603 C109 F104 2 G G 5 1 IN 3 OUT 4 OUT 1 1 2 2 3 3 4 4 1 1 2 2 3 3 4 4 ANT_GND101 ANT101 GSM850_RXP ANT PCS_RXP DCS_RXM DCS_RXP GSM_RXM GSM_RXP GSM850_RXM GSM_ANT_SEL3 RFOUT_GCELL_EGSM RFOUT_DCS_PCS PCS_RXM TRX_WCDMA2100 TRX_WCDMA900 GSM_PA_PWR_CTL GSM_ANT_SEL1 GSM_ANT_SEL0 GSM_ANT_SEL2 C138 L11 5 L114 1 IN 4 OU...

Page 110: ...P DCS_RXM PWR_DET UMTS_RXM_2100 UMTS_RXP_2100 RFOUT_UMTS2100 N _ I _ X T P _ I _ X T N _ Q _ X T P _ Q _ X T F E R _ C A D N O _ X T _ N O _ F R 0 0 1 2 _ P X R _ S T M U 0 0 1 2 _ M X R _ S T M U WCDMA2100_RX RX_GPS RX_Q_P RX_Q_N RX_I_N RX_I_P DRX_Q_P DRX_Q_N DRX_I_P DRX_I_N RTR6285_TCXO R T R _ T D B S S ANT101 ANT_GND101 ANT_WIFI BOTHHOLE701 BOTHHOLE703 BOTHHOLE708 BT_PCM_IN BT_PCM_OUT BT_SHUTD...

Page 111: ...used without Samsung s authorization 10 2 7 EGSM GSM850 Tx TX ON 5 level YES Re solder CN101 C101 L102 U101 PIN17 5dBm Check Antenna Switch Control NO Check U101 PIN6 L PIN7 H PIN8 L pin9 L YES U101 PIN3 15dBm Re solder or Change U101 YES NO Re solder C217 R102 R103 R104 U201 PIN55 15dBm YES NO END Check U201 UCP301 ...

Page 112: ...N Q _ X T 6 6 P Q _ X T 7 6 F E R I _ C A D 8 6 S A I B R _ X T 9 6 G U L S _ D N G 7 VDDA2 C N 6 5 1 T U O _ F R _ B H 7 5 2 T U O _ F R _ B L 8 5 2 T U O _ F R _ B H 9 5 3 T U O _ F R _ B H 6 VDDA1 0 6 2 A D D V 1 6 2 A D D V 2 6 2 A D D V N I _ X T 49 EGSM_INN 5 VTUNE1 50 GCELL_INP 51 GCELL_INN 2 5 N I _ T E D P 3 5 1 A D D V 4 5 2 A D D V 5 5 1 T U O _ F R _ B L 41 WDRXLB 42 GPS_IN 43 VDDA2 44...

Page 113: ... 2 5 2 C 3 5 2 C 4 5 2 C C255 6 5 2 C 7 5 2 C 8 5 2 C 9 5 2 C 0 6 2 C 1 6 2 C 2 6 2 C 3 6 2 C C270 1 7 2 C 9 7 2 C 2 8 2 C 3 8 2 C 4 8 2 C 6 8 2 C C290 27 C428 C724 C831 4 3 8 C 8 1 9 C CN101 CPL101 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 3 0 2 L 4 0 2 L 5...

Page 114: ...e used without Samsung s authorization 10 2 8 DCS PCS TX TX ON 0 level YES Re solder CN101 C101 L102 U101 PIN17 5dBm Check Antenna Switch Control NO Check U101 PIN6 H PIN7 H PIN8 L pin9 L YES U101 PIN1 15dBm Re solder or Change U101 YES NO Re solder C216 R101 R105 R106 U201 PIN56 15dBm YES NO END Check U201 UCP301 ...

Page 115: ...N Q _ X T 6 6 P Q _ X T 7 6 F E R I _ C A D 8 6 S A I B R _ X T 9 6 G U L S _ D N G 7 VDDA2 C N 6 5 1 T U O _ F R _ B H 7 5 2 T U O _ F R _ B L 8 5 2 T U O _ F R _ B H 9 5 3 T U O _ F R _ B H 6 VDDA1 0 6 2 A D D V 1 6 2 A D D V 2 6 2 A D D V N I _ X T 49 EGSM_INN 5 VTUNE1 50 GCELL_INP 51 GCELL_INN 2 5 N I _ T E D P 3 5 1 A D D V 4 5 2 A D D V 5 5 1 T U O _ F R _ B L 41 WDRXLB 42 GPS_IN 43 VDDA2 44...

Page 116: ... 2 5 2 C 3 5 2 C 4 5 2 C C255 6 5 2 C 7 5 2 C 8 5 2 C 9 5 2 C 0 6 2 C 1 6 2 C 2 6 2 C 3 6 2 C C270 1 7 2 C 9 7 2 C 2 8 2 C 3 8 2 C 4 8 2 C 6 8 2 C C290 27 C428 C724 C831 4 3 8 C 8 1 9 C CN101 CPL101 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 3 0 2 L 4 0 2 L 5...

Page 117: ...ation 10 2 9 EGSM RX RX ON AMP 50dBm U101 PIN17 60dBm YES Re solder CN101 C101 L102 Check Antenna Switch Control NO Check U101 PIN6 H PIN7 H PIN8 H U101 PIN14 70dBm YES Re solder or Change U101 YES NO F102 PIN3 4 75dBm YES Re solder or Change F102 C109 C101 U201 PIN48 49 75dBm NO Re solder or Change C112 C113 L106 L107 YES NO Check U201 UCP301 END ...

Page 118: ...N Q _ X T 6 6 P Q _ X T 7 6 F E R I _ C A D 8 6 S A I B R _ X T 9 6 G U L S _ D N G 7 VDDA2 C N 6 5 1 T U O _ F R _ B H 7 5 2 T U O _ F R _ B L 8 5 2 T U O _ F R _ B H 9 5 3 T U O _ F R _ B H 6 VDDA1 0 6 2 A D D V 1 6 2 A D D V 2 6 2 A D D V N I _ X T 49 EGSM_INN 5 VTUNE1 50 GCELL_INP 51 GCELL_INN 2 5 N I _ T E D P 3 5 1 A D D V 4 5 2 A D D V 5 5 1 T U O _ F R _ B L 41 WDRXLB 42 GPS_IN 43 VDDA2 44...

Page 119: ... 2 5 2 C 3 5 2 C 4 5 2 C C255 6 5 2 C 7 5 2 C 8 5 2 C 9 5 2 C 0 6 2 C 1 6 2 C 2 6 2 C 3 6 2 C C270 1 7 2 C 9 7 2 C 2 8 2 C 3 8 2 C 4 8 2 C 6 8 2 C C290 27 C428 C724 C831 4 3 8 C 8 1 9 C CN101 CPL101 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 3 0 2 L 4 0 2 L 5...

Page 120: ...ation 10 2 10 DCS RX RX ON AMP 50dBm U101 PIN17 60dBm YES Re solder CN101 C101 L102 Check Antenna Switch Control NO Check U101 PIN6 L PIN7 H PIN8 H U101 PIN15 70dBm YES Re solder or Change U101 YES NO F103 PIN3 4 75dBm YES Re solder or Change F103 C110 C101 U201 PIN46 47 75dBm NO Re solder or Change C117 C118 L108 L109 YES NO Check U201 UCP301 END ...

Page 121: ...N Q _ X T 6 6 P Q _ X T 7 6 F E R I _ C A D 8 6 S A I B R _ X T 9 6 G U L S _ D N G 7 VDDA2 C N 6 5 1 T U O _ F R _ B H 7 5 2 T U O _ F R _ B L 8 5 2 T U O _ F R _ B H 9 5 3 T U O _ F R _ B H 6 VDDA1 0 6 2 A D D V 1 6 2 A D D V 2 6 2 A D D V N I _ X T 49 EGSM_INN 5 VTUNE1 50 GCELL_INP 51 GCELL_INN 2 5 N I _ T E D P 3 5 1 A D D V 4 5 2 A D D V 5 5 1 T U O _ F R _ B L 41 WDRXLB 42 GPS_IN 43 VDDA2 44...

Page 122: ... 2 5 2 C 3 5 2 C 4 5 2 C C255 6 5 2 C 7 5 2 C 8 5 2 C 9 5 2 C 0 6 2 C 1 6 2 C 2 6 2 C 3 6 2 C C270 1 7 2 C 9 7 2 C 2 8 2 C 3 8 2 C 4 8 2 C 6 8 2 C C290 27 C428 C724 C831 4 3 8 C 8 1 9 C CN101 CPL101 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 3 0 2 L 4 0 2 L 5...

Page 123: ...ation 10 2 11 PCS RX RX ON AMP 50dBm U101 PIN17 60dBm YES Re solder CN101 C101 L102 Check Antenna Switch Control NO Check U101 PIN6 L PIN7 L PIN8 H U101 PIN16 70dBm YES Re solder or Change U101 YES NO F104 PIN3 4 75dBm YES Re solder or Change F104 C111 C101 U201 PIN44 45 75dBm NO Re solder or Change C119 C120 L110 L111 YES NO Check U201 UCP301 END ...

Page 124: ...N Q _ X T 6 6 P Q _ X T 7 6 F E R I _ C A D 8 6 S A I B R _ X T 9 6 G U L S _ D N G 7 VDDA2 C N 6 5 1 T U O _ F R _ B H 7 5 2 T U O _ F R _ B L 8 5 2 T U O _ F R _ B H 9 5 3 T U O _ F R _ B H 6 VDDA1 0 6 2 A D D V 1 6 2 A D D V 2 6 2 A D D V N I _ X T 49 EGSM_INN 5 VTUNE1 50 GCELL_INP 51 GCELL_INN 2 5 N I _ T E D P 3 5 1 A D D V 4 5 2 A D D V 5 5 1 T U O _ F R _ B L 41 WDRXLB 42 GPS_IN 43 VDDA2 44...

Page 125: ... 2 5 2 C 3 5 2 C 4 5 2 C C255 6 5 2 C 7 5 2 C 8 5 2 C 9 5 2 C 0 6 2 C 1 6 2 C 2 6 2 C 3 6 2 C C270 1 7 2 C 9 7 2 C 2 8 2 C 3 8 2 C 4 8 2 C 6 8 2 C C290 27 C428 C724 C831 4 3 8 C 8 1 9 C CN101 CPL101 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 3 0 2 L 4 0 2 L 5...

Page 126: ...ion 10 2 12 GSM850 RX RX ON AMP 50dBm U101 PIN17 60dBm YES Re solder CN101 C101 L102 Check Antenna Switch Control NO Check U101 PIN6 H PIN7 L PIN8 H U101 PIN13 70dBm YES Re solder or Change U101 YES NO F101 PIN3 4 75dBm YES Re solder or Change F101 C108 C101 U201 PIN50 51 75dBm NO Re solder or Change C106 C107 L104 L105 YES NO Check U201 UCP301 END ...

Page 127: ...N Q _ X T 6 6 P Q _ X T 7 6 F E R I _ C A D 8 6 S A I B R _ X T 9 6 G U L S _ D N G 7 VDDA2 C N 6 5 1 T U O _ F R _ B H 7 5 2 T U O _ F R _ B L 8 5 2 T U O _ F R _ B H 9 5 3 T U O _ F R _ B H 6 VDDA1 0 6 2 A D D V 1 6 2 A D D V 2 6 2 A D D V N I _ X T 49 EGSM_INN 5 VTUNE1 50 GCELL_INP 51 GCELL_INN 2 5 N I _ T E D P 3 5 1 A D D V 4 5 2 A D D V 5 5 1 T U O _ F R _ B L 41 WDRXLB 42 GPS_IN 43 VDDA2 44...

Page 128: ... 2 5 2 C 3 5 2 C 4 5 2 C C255 6 5 2 C 7 5 2 C 8 5 2 C 9 5 2 C 0 6 2 C 1 6 2 C 2 6 2 C 3 6 2 C C270 1 7 2 C 9 7 2 C 2 8 2 C 3 8 2 C 4 8 2 C 6 8 2 C C290 27 C428 C724 C831 4 3 8 C 8 1 9 C CN101 CPL101 F101 F102 F103 F104 5 0 1 F F106 F107 F108 F201 2 0 9 C F I 1 0 1 L L102 3 0 1 L 4 0 1 L 5 0 1 L 6 0 1 L 7 0 1 L 8 0 1 L 9 0 1 L 0 1 1 L 1 1 1 L 2 1 1 L L113 4 1 1 L L115 L116 7 1 1 L 3 0 2 L 4 0 2 L 5...

Page 129: ...10 74 This Document can not be used without Samsung s authorization 10 2 13 GPS RX Operate Signal 50dBm C273 Check F202 C274 52dBm NO Change or Re solder F202 YES Check F203 PIN2 R218 HIGH NO Check or Re solder UCP301 YES Change or Re solder F203 NO R222 53dBm YES Check U201 UCP301 END ...

Page 130: ...NP 4 3 T U O _ 2 E S X R P W 35 WPRXSE1_OUT 36 WPRXSE2 37 VDDA2 38 WPRXSE1 39 WDRXHB2 4 VDDA1 40 WDRXHB1 7 2 2 A D D V 8 2 P N I _ X M _ B W 9 2 M N I _ X M _ B W 3 VDDA1 0 3 P B L X R P W 1 3 M B L X R P W 2 3 P B H X R P W 3 3 M B H X R P W 2 TCXO 0 2 T D B S 1 2 2 A D D V 2 2 1 A D D V 3 2 M D D V 4 2 2 E N U T V 5 2 2 A D D V 6 2 N O _ F R 12 PRX_QN 13 PRX_IN 14 PRX_IP DRX_QP 15 DRX_QN 16 17 D...

Page 131: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 76 This Document can not be used without Samsung s authorization ...

Page 132: ...d or domestic law Samsung Electronics Co Ltd 2008 08 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 ...

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