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Samsung SGH-D830 Service Manual Download Page 55

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

This Document can not be used without Samsung's authorization

9-16

9-1-8. LCD

LCD Does not display

First, Check the Connection of

HDC501 and LCD

Replace the connector

(HDC501)

Have a some problem of

connector (HDS501)

NO

YES

Check of U300

(J12, C318)

Display is not

YES

NO

Check the pin 1 of U500

END

Backlight does work

NO

YES

Summary of Contents for SGH-D830

Page 1: ...HONE CONTENTS 1 Safety 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 ...

Page 2: ... 2 2 3 Product Function 3 1 Main Function 3 1 4 Array course control Software Downloading 4 1 Downloading Binary Files 4 2 4 2 Pre requsite for Downloading 4 2 4 3 S W Downloader Program 4 3 5 Exploded View and Parts List 5 1 Cellular phone Exploded View 5 1 5 2 Cellular phone Part list 5 2 5 3 Disassembly 5 4 5 4 Assembly 5 6 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams ...

Page 3: ...im Part 9 6 9 1 4 Charging Part 9 8 9 1 5 Microphone Part 9 10 9 1 6 Speaker Part 9 12 9 1 7 Camera 9 15 9 1 8 LCD 9 17 9 2 RF 9 2 1 GSM Receiver 9 19 9 2 2 DCS Receiver 9 20 9 2 3 PCS Receiver 9 21 9 2 4 GSM Transmitter 9 23 9 2 5 DCS PCS Transmitter 9 24 9 2 7 Bluetooth Part 9 27 10 Reference data ...

Page 4: ...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 5: ...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 6: ...2 us 270 833 Kbps 3 692 us EDGE 812 5 Kbps 3 692 us 812 5 Kbps 3 692 us 812 5 Kbps 3 692 us Time Slot Period Frame Period 576 9 us 4 615 ms 576 9 us 4 615 ms 576 9 us 4 615 ms Modulation GPRS 0 3 GMSK 0 3 GMSK 0 3 GMSK EDGE 8 PSK 8 PSK 8 PSK MS Power GPRS 33 dBm 5 dBm 30 dBm 0 dBm 30 dBm 0 dBm EDGE 27 5 dBm 26 0 dBm 26 0 dBm Power Level GPRS 5 pcl 19 pcl 0 pcl 15 pcl 0 pcl 15 pcl EDGE 8 19 class E...

Page 7: ...dBm 19 5 5 dBm TX Power control level DCS1800 0 30 2 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 4d Bm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 0 30 2 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 8: ...8 7 5 dBm 19 5 5 dBm TX Power control level DCS1800 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 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 ...

Page 9: ...Function 3 1 This Document can not be used without Samsung s authorization Main Function Camera and camcorder Image editor Music player Photo printing Phone to TV File viewer Bluetooth Web browser Offline mode E ail Multimedia Message Service MMS Java Voice recorder ...

Page 10: ...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 00478A RF Test Cable GH39 00599A ...

Page 11: ... control 4 2 This Document can not be used without Samsung s authorization 4 1 Downloading Binary Files 1 Swift Model firmware is composed of 2 files s3 Main source code binary 4 2 Prerequisite Downloader program Optiflash exe D830 Moblie Phone Data Cable Binary Files ...

Page 12: ...ithout Samsung s authorization 4 3 S W Downloader Program 1 Load the binary download program by execution 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 13: ...ation 3 Select the COM port where 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 14: ...hout notice Array course control 4 5 This Document can not be used without Samsung s authorization 4 Select the Flash Verify Browse Set the directory path and choose the latest S W binary for example D830XXYY s3 for the downloader binary setting ...

Page 15: ...ime 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 by key string 1234 Memory reset will be done by pressing the following key strings Full Reset 2...

Page 16: ...ment can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QKP01 QFR01 QMP01 QLC01 QFL01 QWD01 QFU01 QCW01 QMO01 QSP01 QMW01 QCA01 QSC01 QCR47 QCR47 QSC07 QSC02 QCR47 QSC03 QCR32 QVK01 QVO01 QIF01 QCR32 QCR47 QRE01 QCR05 QBA01 QBA00 QRE02 QRF10 QCR05 QSC13 QRF01 QMI01 QAN02 ...

Page 17: ... 09610A QLC01 LCD SGHD830 MODULE GH07 00933A QMI01 MICROPHONE ASSY SGHD830 GH30 00278A QMO01 MOTOR DC SGHD830 GH31 00254A QMP01 PBA MAIN SGHD830 GH92 02682A QMW01 AS LCD WINDOW GH81 04361A QRF01 PMO COVER RF V2 GH72 32939A QSC01 ASSY MEC RUBBER STOPPER GH75 09611A QSC02 MPR TAPE 3 45X5 14X0 26 SHEET GH74 22113A QSC03 MPR TAPE 3 45X5 14X0 27 SHEET GH74 22114A QSC07 RMO COVER LOWER SCREW A V2 GH73 0...

Page 18: ...94A MANUAL USERS EU RUSSIAN GH68 11437A LABEL R MAIN SER GH68 11753B BOX P UNIT MAIN SER GH69 04197B CUSHION CASE TA2 MA2 GH69 04208A RMO CUSHION RUBBER PCB SOLD A GH73 07322A RMO CUSHION MIC HOLDER GH73 07324A RMO RUBBER PCB B GH73 07822A RMO RUBBER FRONT A GH73 07927A RMO RUBBER FRONT B GH73 07928A RMO RUBBER PCB SOLD AK GH73 07929A RMO RUBBER PCB SOLD CSP GH73 07930A MPR BOHO VINYL LCD CONN GH7...

Page 19: ... 1 Remove the exfoliation paper of the double sided TAPE of the REAR 2 Remove the exfoliation paper of the double sided TAPE of the EL KEYPAD CONTACT POINT 3 Attach the EL KEYPAD contact point FPCB along by the base line 4 Attach a green tape the width to the end of GASKET the length to the SUS HOLE of REAR caution 1 Be careful NOT TO DAMAGE the EL KEYPAD FPCB 2 Be careful NOT TO ATTACH the green ...

Page 20: ...ch part when the LOCKING is not good SCREW RUBBER SCREW SHEET SCREW 체결후 레버를 밀어준다 Release the lever after screwing 1 Screw 4POINTs of the Folder 2 SCREW RUBBER 2POINT to top SCREW SHEET 2POINT to bottom 3 Set the FOLDR ASS Y to HINGE SCREW JIG 4 Push the lever to lock completely 5 Release the lever after screwing SCREW 2POINT 6 Attach the RUBBER s intaglio to the HINGE s center embossed part cautio...

Page 21: ...ME KEY s opening to FRONT s rising exactly 3 Assemble the REAR top parts to FRONT top parts exactly 4 Assemble not to remove T FLASH COVER IF COVER VOLUME KEY caution 1 Check turning upside down of the VOLUME KEY 2 Check the remaining of T FLASH COVER IF COVER VOLUME KEY 1 Check the SET assembly and the GAP 2 Set on the SCREW JIG 3 Screw 6 POINTs of the REAR caution 1 Be careful NOT TO SCRATCH the...

Page 22: ...VOLUME KEY 4 Unscrew the PBA 1 POINT 5 Disassemble the VOLUME KEY FPCB from the FRONT CAMERA CONNECTOR MIC HOLDER EL KEYPAD CONNECTOR 1 Lift the PBA from FRONT carefully 2 After lifting the PBA completely from FRONT detach the EL KEYPAD CONNECTOR from the PBA caution 1 Be careful NOT TO TEAR the FPCB of the EL KEYPAD CONNECTOR when lifting the PBA from FRONT 1 Detach the STOPPER with tweezers on t...

Page 23: ...MY 3 Disassemble the LOWER from the FRONT inserting tweezers into the gap of the right side top caution 1 Be careful NOT TO SCRATCH the outward appearance when using tweezers 2 Do NOT OVERPOWER handling the FPCB 5 7 6 8 ESD TAPE SPEAKER DISASSEMBLY GAP MOTOR DISASSEMBLY GAP 1 Disassemble the SPEAKER MOTOR with tweezers 2 Detach the ESD TAPE from the LCD caution 1 Do USE the disassembly gap when di...

Page 24: ...2203 005792 C111 C CER CHIP SA 2203 006423 C112 C CER CHIP SA 2203 005682 C113 C CER CHIP SA 2203 006305 C116 C CER CHIP SA 2203 006305 C117 C CER CHIP SA 2203 006896 C119 C CER CHIP SA 2203 006121 C121 C CER CHIP SA 2203 006361 C122 C CER CHIP SA 2203 005736 C123 C CER CHIP SA 2203 000254 C124 C CER CHIP SA 2203 005736 C125 C CER CHIP SA 2203 005736 C126 C CER CHIP SA 2203 006194 C128 C CER CHIP ...

Page 25: ...5482 C214 C CER CHIP SA 2203 005482 C215 C CER CHIP SA 2203 006423 C216 C CER CHIP SA 2203 005729 C217 C CER CHIP SA 2203 005729 C218 C CER CHIP SA 2203 006562 C219 C CER CHIP SA 2203 006260 C220 C CER CHIP SA 2203 006121 C300 C CER CHIP SA 2203 006423 C301 C CER CHIP SA 2203 005682 C302 C CER CHIP SA 2203 005682 C303 C CER CHIP SA 2203 005682 C304 C CER CHIP SA 2203 005482 C305 C CER CHIP SA 2203...

Page 26: ...05482 C332 C CER CHIP SA 2203 001033 C333 C CER CHIP SA 2203 006562 C334 C CER CHIP SA 2203 006562 C335 C CER CHIP SA 2203 000438 C336 C CER CHIP SA 2203 002443 C337 C CER CHIP SA 2203 002443 C338 C CER CHIP SA 2404 001381 C339 C TA CHIP SA 2203 006825 C340 C CER CHIP SA 2203 006825 C341 C CER CHIP SA 2203 006562 C342 C CER CHIP SA 2203 006825 C343 C CER CHIP SA 2203 006562 C344 C CER CHIP SA 2203...

Page 27: ...423 C418 C CER CHIP SA 2203 006257 C419 C CER CHIP SA 2203 005806 C420 C CER CHIP SA 2203 006562 C421 C CER CHIP SA 2203 006423 C422 C CER CHIP SA 2203 006324 C423 C CER CHIP SA 2203 006423 C424 C CER CHIP SA 2203 006379 C425 C CER CHIP SA 2203 006647 C426 C CER CHIP SA 2203 006305 C427 C CER CHIP SA 2203 006305 C428 C CER CHIP SA 2203 006562 C429 C CER CHIP SA 2203 006423 C430 C CER CHIP SA 2203 ...

Page 28: ...03 006585 C459 C CER CHIP SA 2203 006585 C460 C CER CHIP SA 2404 001225 C461 C TA CHIP SA 2404 001448 C462 C TA CHIP SA 2404 001448 C463 C TA CHIP SA 2203 006348 C501 C CER CHIP SA 2203 006348 C502 C CER CHIP SA 2404 001377 C503 C TA CHIP SA 1405 001177 C506 VARISTOR SA 2203 005729 C508 C CER CHIP SA 2203 005729 C509 C CER CHIP SA 1405 001177 C510 VARISTOR SA 2203 005682 C511 C CER CHIP SA 2203 00...

Page 29: ...A 2901 001326 F513 FILTER EMI ESD SA 2901 001353 F514 FILTER EMI ESD SA 2901 001353 F515 FILTER EMI ESD SA 3711 005659 HDC500 HEADER BOARD TO BOARD SNA 3711 005581 HDC501 HEADER BOARD TO BOARD SNA 3711 005659 HDC502 HEADER BOARD TO BOARD SNA 3710 002306 IFC500 SOCKET INTERFACE SA 2703 002910 L101 INDUCTOR SMD SA 2703 002558 L102 INDUCTOR SMD SA 2007 000171 L103 R CHIP SA 2703 002198 L106 INDUCTOR ...

Page 30: ...103 R CHIP SA 2703 002917 R104 INDUCTOR SMD SA 2007 007317 R105 R CHIP SA 2007 008542 R108 R CHIP SA 2007 007741 R109 R CHIP SA 2007 007134 R113 R CHIP SA 2007 008531 R114 R CHIP SA 2007 008052 R116 R CHIP SA 2007 008045 R117 R CHIP SA 2007 008516 R118 R CHIP SA 2007 008587 R121 R CHIP SA 2007 008483 R122 R CHIP SA 2007 009314 R123 R CHIP SA 2007 008045 R124 R CHIP SA 2007 008542 R125 R CHIP SA 20...

Page 31: ...170 R312 R CHIP SA 2007 009166 R313 R CHIP SA 2007 008419 R315 R CHIP SA 2007 008052 R316 R CHIP SA 2007 009167 R317 R CHIP SA 2007 008483 R320 R CHIP SA 2007 000690 R321 R CHIP SA 2007 008483 R322 R CHIP SA 2007 007590 R323 R CHIP SA 2007 008483 R324 R CHIP SA 2007 008483 R325 R CHIP SA 2007 008516 R326 R CHIP SA 2007 008542 R327 R CHIP SA 2007 008542 R328 R CHIP SA 2007 008542 R329 R CHIP SA 200...

Page 32: ...306 R425 R CHIP SA 2007 008516 R426 R CHIP SA 2007 000171 R427 R CHIP SA 2007 007135 R428 R CHIP SA 2007 000171 R429 R CHIP SA 2007 007135 R430 R CHIP SA 2007 007142 R431 R CHIP SA 2007 007142 R432 R CHIP SA 2007 008483 R433 R CHIP SA 2007 000157 R434 R CHIP SA 2007 008544 R435 R CHIP SA 2007 002965 R436 R CHIP SA 2007 007528 R438 R CHIP SA 2007 007528 R439 R CHIP SA 2007 007142 R440 R CHIP SA 200...

Page 33: ...119 R516 R CHIP SA 2007 000137 R517 R CHIP SA 2007 008542 R518 R CHIP SA 2007 008419 R519 R CHIP SA 2007 008055 R520 R CHIP SA 2007 008542 R521 R CHIP SA 2007 001284 R522 R CHIP SA 2007 008531 R523 R CHIP SA 2007 008045 R524 R CHIP SA 2007 008542 R525 R CHIP SA 2007 008045 R526 R CHIP SA 2007 007139 R527 R CHIP SA 2007 007528 R528 R CHIP SA 2007 007528 R529 R CHIP SA 2007 007142 R530 R CHIP SA 200...

Page 34: ...CTOR CARD EDGE SA 2809 001295 TCX100 OSCILLATOR VCTCXO SA 1404 001165 TH300 THERMISTOR NTC SA 0501 002039 TR300 TR SMALL SIGNAL SA 0504 000167 TR301 TR DIGITAL SA 2911 000034 U100 DUPLEXER FEM SA 1205 002944 U101 IC TRANSCEIVER SA 1203 003688 U102 IC POSI FIXED REG SA 0801 002958 U103 IC CMOS LOGIC SA 0801 002958 U200 IC CMOS LOGIC SA 1205 002568 U201 IC SWITCH SA 1203 003789 U202 IC POWER SUPERVI...

Page 35: ...VR401 VARISTOR SA 1405 001082 VR402 VARISTOR SA 1405 001177 VR501 VARISTOR SA 1405 001177 VR502 VARISTOR SA 1405 001082 VR503 VARISTOR SA 1405 001082 VR504 VARISTOR SA 1405 001082 VR505 VARISTOR SA 0406 001210 VR508 DIODE TVS SA 1405 001177 VR510 VARISTOR SA 1405 001082 VR511 VARISTOR SA 1405 001082 VR512 VARISTOR SA 1405 001082 VR515 VARISTOR SA 1405 001082 VR520 VARISTOR SA 1405 001177 VR538 VAR...

Page 36: ...SAMSUNG Proprietary Contents may change without notice 7 Block Diagrams 7 1 This Document can not be used without Samsung s authorization ...

Page 37: ...SAMSUNG Proprietary Contents may change without notice Block Diagrams 7 2 This Document can not be used without Samsung s authorization ...

Page 38: ... 0 1 D O M 0 0 1 M A P Q500 0 0 1 S F R SIM300 0 0 3 H T TP100 TP200 TP201 TP202 TP203 TP204 TP205 TP206 TP207 TP300 TP301 TP411 TP412 TP501 TP511TP512TP513 TP514TP515 1 0 3 R T 0 0 1 U 2 0 1 U U302 U303 5 0 3 U 6 0 3 U U307 9 0 3 U 0 0 5 K V 1 0 3 R V 2 0 3 R V 3 0 3 R V 1 0 5 R V 2 0 5 R V VR503 VR504 0 1 5 R V 8 3 5 R V 9 3 5 R V 0 4 5 R V 2 0 2 D Z 3 0 2 D Z ...

Page 39: ... 2 U 2 0 2 U U300 1 0 3 U 4 0 3 U 8 0 3 U 1 1 3 U U400 2 0 4 U 3 0 4 U 5 0 4 U 7 0 4 U 8 0 4 U U409 0 1 4 U 0 0 5 U 3 0 5 U UCD400 0 0 2 R V 0 0 3 R V 1 0 4 R V 2 0 4 R V 5 0 5 R V VR508 1 1 5 R V 2 1 5 R V VR515 0 2 5 R V 1 2 5 R V 3 2 5 R V 4 2 5 R V 5 2 5 R V 6 2 5 R V 7 2 5 R V 8 2 5 R V 9 2 5 R V 0 3 5 R V 1 3 5 R V ZD201 ZD204 0 0 3 D Z 1 0 3 D Z 3 0 5 D Z ZD505 ZD506 ZD507 ZD508 ...

Page 40: ...k YES Check the current consumption more than 100mA Down load again NO YES NO Check the Vbat more than 3 3V Change the Battery YES Check the VLDO7_1 8V of U300 is more than 1 8V NO Check U300 and C315 YES Check VCCD_1 8V of U307 1 8V NO Check C340 of U307 YES Check VRF of U300 2 9V NO Check U300 and C317 YES Check C130 Freq 13MHz Vpp 0 4V Check the clock C130 NO YES Check the initial operation YES...

Page 41: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 2 ...

Page 42: ... VL5S_B VLDO_1 G11 VLDO_2 J12 VLDO_3 A13 VLDO_4 B12 VLDO_5 B10 VLDO_6 A14 VLDO_7 C12 VIB_DRV F15 VL4S_A A12 VL4S_B B11 VL5S_A D10 VACC F14 SIM_CLK K14 SIM_RST K11 RING_DRV F13 LED1_DRV G13 LED2_DRV G12 U300 C320 VLDO1_1 5V C317 C318 VCCA_2 9V VRTC_1 5V GSM_TX_EN DCS_TX_EN SIM_RST SIM_IO VSIM_3 0V SIM_CLK C337 L303 D302 L302 VCCD_1 8V C341 C339 R324 HP_CORE_1 6V VBAT C338 C340 SW1 4 SW2 7 VFB1 1 VF...

Page 43: ...ot be used without Samsung s authorization 9 4 9 1 2 Initial Initial Failure YES Check VCCD VDDC_1 8V of U300 High when the phone is boot on Check U300 NO Check the VCCD_1 8V of U307 is High YES Check U307 NO YES Check HDC501 and LCD PART NO LCD display is O K YES Check Audio PART NO Sound is O K YES END ...

Page 44: ... 18 18 19 19 2 2 20 20 21 21 22 22 HDC501 1 1 10 10 11 11 12 12 13 13 14 14 15 15 1 1 5 R V C532 VR539 VCCD_2 9V IN2 2 3 IN3 IN4 4 5 OUT4 6 OUT3 7 OUT2 OUT1 8 F513 9 GND GND 10 1 IN1 R561 8 3 5 R V R542 R541 2 1 5 R V R554 C533 VLCD_3 0V VCCD_1 8V Q500 3 D 1 G 2 S VBAT_LCD 2 3 IN3 IN4 4 5 OUT4 6 OUT3 7 OUT2 OUT1 8 F511 9 GND GND 10 1 IN1 IN2 R562 R560 OUT2 OUT1 8 GND GND 10 1 IN1 IN2 2 3 IN3 IN4 4...

Page 45: ...elated to U300 YES Check the SIM connector s to SIM card NO Resolder or change SIM300 NO Check the related circuit of SIM300 YES Check the related circuit of SIM300 YES NO Check the related circuit of U300 Check the circuit around U300 output and voltage supply circuitry YES END 3 0 3 R V C304 2 0 3 R V C302 1 0 3 R V C300 0 0 3 R V C301 C303 9 9 G 13 14 G G 15 16 G 2 2 3 3 4 4 5 5 6 6 7 7 8 8 SIM...

Page 46: ... C514 C515 C523 R552 C511 R530 ZD506 VR505 ZD507 R548 VCCD_1 8V ZD503 C521 VR540 R547 R543 R550 C534 C520 R546 VCCA_2 9V C524 R539 C512 R532 R551 VR515 R533 C513 C522 R516 R528 VR508 C535 NC 24 25 NC NC 26 NC 27 28 NC 5 5 6 6 7 7 8 8 9 9 NC 21 22 NC 23 NC 16 17 17 18 18 19 19 2 2 20 20 3 3 4 4 1 1 10 10 11 11 12 12 13 13 14 14 15 15 16 IFC500 R549 VR504 6 C503 ZD505 1 2 3 4 5 VR503 VBAT R529 T_OPT...

Page 47: ...sed without Samsung s authorization 9 8 9 1 5 Microphone Part Microphone does not work Check the assembled status of microphone Reassemblage microphone NO YES resolder or change R435 R438 R439 R440 R443 C440 C443 U407 Check the reference voltage on mic path R435 2 9V NO Is microphone ok YES Check U300 NO YES END ...

Page 48: ...t Samsung s authorization MIC400 R443 1 0 4 R V 2 0 4 R V VCCA_2 9V C455 C454 R444 C453 R435 C456 C449 C452 C448 R441 C445 S2B 1 VDD 3 D1 9 D2 6 GND IN1 4 IN2 8 S1A 2 5 S1B S2A 10 7 U407 TP400 R440 R439 R438 VCCD_2 9V C446 AK_MIC MAIN_MIC MAIN_MIC MIC MIC MIC MIC MIC_SEL AK_MIC MAIN_MIC MAIN_MIC MICOUTP MICINP MICINN MICOUTN ...

Page 49: ... authorization 9 10 9 1 6 Speaker Part Speaker does not work Check the LCD module connection YES Check the T P4 0 8 o f U4 0 9 LOW Change or resolder MCP200 NO YES Check the circuit around U409 Change or resolder R436 R442 U409 NO YES Check the R536 R538 Change or resolder R536 R538 NO YES YES END Change LCD module NO Is speaker OK ...

Page 50: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 9 11 This Document can not be used without Samsung s authorization ...

Page 51: ...ot be used without Samsung s authorization 9 12 VBAT TP408 C444 3 D 12 D4 D N G 6 D N G 17 21 NC NC 22 V 14 5 10 3 4IN 7 1 S 3 3S2 9 4S1 11 2 S 4 13 16 1 D D2 4 8 U409 1 2IN 2 1 S 1 15 1S2 1 3 2S1 2 S 2 R442 R436 TP410 MSPK AMP SW2_OUT_P AOUTAP AOUTAN SW2_OUT_P AMP SPK SW2_OUT_N SW2_OUT_N SPK AS2 AS3 MSPK ...

Page 52: ... Camera Part Is that clock signal at the pin 18 40 5Mhz of HDC500 Camera function does not work Connect the HDC500 NO Check the connect HDC500 YES Check the U311 NO Pin 9 15 of U311 2 8V YES Check the U311 Pin 1 of U311 1 5V NO YES Replace Camera NO YES Check The U402 NO Is that clock signal at the pin 3 40 5Mhz of HDC500 YES Pin 8 of HDC500 is High NO END ...

Page 53: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 14 ...

Page 54: ... 10 11 11 12 12 13 13 14 14 HDC500 1 2 IN2 IN3 3 4 IN4 OUT4 5 OUT3 6 OUT2 7 8 OUT1 F514 GND 9 10 GND IN1 R521 C504 VCAM_2 8V R524 R515 C505 C507 C528 R518 VCAM_1 5V R526 C508 R525 M_CLK CAM_HSYNC CAM_VSYNC CAM_DATA 3 CAM_DATA 5 CAM_DATA 2 CAM_DATA 0 CAM_DATA 6 CAM_DATA 4 C_SDA CAM_DATA 1 P_CLK CAM_RST C_SCK CAM_DATA 7 C348 C345 C349 VCAM_2 8VA VCAM_2 8V L304 1 VIN VOUT1 10 9 VOUT2 VBAT 11 D N G D ...

Page 55: ...n not be used without Samsung s authorization 9 16 9 1 8 LCD LCD Does not display First Check the Connection of HDC501 and LCD Replace the connector HDC501 Have a some problem of connector HDS501 NO YES Check of U300 J12 C318 Display is not YES NO Check the pin 1 of U500 END Backlight does work NO YES ...

Page 56: ...ange without notice Flow Chart of Troubleshooting 9 17 This Document can not be used without Samsung s authorization R522 R519 C501 C500 R517 R520 C502 6 FB 9 GND NC 5 OUT 1 8 PGND SW 7 2 VIN U500 4 AGND EN 3 VBAT L502 LED MLCD_BL_EN LED ...

Page 57: ...ck Pin 6 7 65dBm RFS100 C100 L101 Resolder or Change U100 Resolder or Change U101 Check Pin 1 13 22 32 3 1V U101 Check R117 13MHz BTC500 PIN 3 C526 Check or resolder END YES YES YES U101 Check Pin 35 36 37 38 Vp p 100mV YES Check soldered status of L106 L107 C109 YES YES R117 Check or resolder TCX100 CHECK pin 4 2 9V PIN 3 13MHz V p p 800mV NO NO NO NO NO NO TCX100 change NO GSM Receiver is ok YES...

Page 58: ...k Pin 8 9 65dBm Check soldered status of C100 C101 L102 C102 RFS100 C100 L101 Resolder or Change U100 Resolder or Change U101 Check Pin 1 13 22 32 3 1V U101 Check R117 13MHz BTC500 PIN 3 C526 Check or resolder END YES YES YES U101 Check Pin 35 36 37 38 Vp p 100mV YES Check soldered status of L108 L109 YES YES R117 Check or resolder TCX100 CHECK pin 4 2 9V PIN 3 13MHz V p p 800mV NO NO NO NO NO NO ...

Page 59: ...Pin 10 11 65dBm Check soldered status of C100 C101 L102 C102 RFS100 C100 L101 Resolder or Change U100 Resolder or Change U101 Check Pin 1 13 22 32 3 1V U101 Check R117 13MHz BTC500 PIN 3 C526 Check or resolder END YES YES YES U101 Check Pin 35 36 37 38 Vp p 100mV YES Check soldered status of L110 L111 YES YES R117 Check or resolder TCX100 CHECK pin 4 2 9V PIN 3 13MHz V p p 800mV NO NO NO NO NO NO ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 9 21 This Document can not be used without Samsung s authorization ...

Page 61: ... C100 check change YES PAM100 L112 check change YES Check the Battery Block PAM100 pin 3 LOW U300 check change YES YES NO NO NO PAM100 pin 1 HIGH PAM100 pin 6 1 2V U101 pin 39 7 11dBm U101 Pin 35 36 37 38 1 7V U101 pin21 13MHz Vp p 950mV TCX100 pin 3 13MHz Vp p 950mV NO YES NO NO YES YES YES NO TCX100 pin 4 2 9V YES U101 change or resolder U300 change NO YES PAM100 pin12 3 6dBm U300 check change N...

Page 62: ...100 C100 check change YES PAM100 R104 check change YES Check the Battery Block PAM100 pin 3 HIGH U300 check change YES NO NO NO PAM100 pin 1 HIGH PAM100 pin 6 1 2V U101 pin 40 7 11dBm U101 Pin 35 36 37 38 1 7V U101 pin21 13MHz Vp p 950mV TCX100 pin 3 13MHz Vp p 950mV NO YES NO NO YES YES YES NO TCX100 pin 4 2 9V YES U101 change or resolder U300 change NO YES PAM100 pin14 3 6dBm U300 check change N...

Page 63: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 24 ...

Page 64: ... 23 3CCV 33 NOMOL 2 TXENA 02 ENUTX 21 XTAL 22 VCC2 23 DATAIN 24 LATCHENABLE 25 CLK 26 SXENA 21 ANEXR 31 4CCV 41 NIFRXT 51 CPAV 61 PPMOC 71 NPMOC 81 JDAFPL 91 FUBX ZHM62_ZHM31 U101 1 VCC1 10 1900LNA_N 11 1900LNA_P VRF_2 9V C126 C117 R113 C100 0 75PF C109 50V C102 R109 L107 L101 ANT_G1 8 PCSRX PCSRX 9 4 VC1 VC2 2 L103 11 DCSRX 1 D PCSTX EGSMRX 12 13 EGSMRX EGSM_TX 3 7 G 14 G 5 NC U100 ANT 6 DCSRX 10...

Page 65: ... 11 GND 10 GND 17 7 GSMIN GSM_OUT 12 PAM100 3 BS COUP_OUT 16 DCS PCS_IN 2 14 DCS PCS_OUT ENA 1 L112 C121 R105 C108 R112 C110 R103 C113 R108 C111 C122 R104 TX_FB DPCS_OUT GSM_OUT SATDET PAC_EN DCS74137_OUT GSM74137_OUT VPC BAND_SEL R117 C135 C129 R123 C136 R114 R121 R118 C132 C140 VRF_2 9V C130 TCX100 GND 2 OUT 3 4 VCC VCON 1 C131 C128 VRF_2 9V R115 4 U103 2 A GND 3 NC 1 5 NC 6 VCC Y R124 CLK13M_RF...

Page 66: ...roubleshooting 9 27 This Document can not be used without Samsung s authorization 9 2 6 BLUETOOTH Resolder U102 Bluetooth does not work Yes Pin 3 of U102 1 8V No Yes Check Pin 22 of MOD100 6 dbm Resolder MOD100 No Yes CHECK THE SIGNAL OF ANT100 Resolder ANT100 No Yes End ...

Page 67: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 28 ...

Page 68: ...ND 24 PIO_1 25 UART_CTS 26 PIO_2 3 4 PIO_3 GND 5 PIO_5_UART_RTS2 6 PIO_4_UART_TX2 16 UART_RX 17 VDD_REG 18 GND 19 UART_TX 2 PCM_SYNC 20 21 VDD_1 8V ANT 22 GND PIO_0 1 PIO_6_UART_CTS2 10 VDD_UART 11 GND 12 PCM_IN 13 UART_RTS 14 PIO_7_UART_RX2 15 PCM_CLK MOD100 C137 2 ANT100 1 3 PCM_IN PCM_OUT BT_TXD BT_RTS BT_CTS BT_RXD PCM_CLK PCM_SYNC VBAT VDD VOUT 3 U102 6 CE GND 2 GND 5 4 NC 1 R122 C134 VBT_1 8...

Page 69: ...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...

Page 70: ...tronics Co Ltd Code No GH68 10808A 2006 08 Rev 1 0 ⓒ This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law ...

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