Samsung SGH-X630 Service Manual Download

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GSM TELEPHONE

SGH-X630

GSM TELEPHONE

CONTENTS

Safety Precautions

Specification

Product Function

Array course control

Exploded View and Parts List

Disassembly and Assembly
instructions

MAIN Electrical Parts List

Block Diagrams

PCB Diagrams

10. Flow Chart of Troubleshooting

11. Reference data

Summary of Contents for SGH-X630

Page 1: ...y Precautions 2 Specification 3 Product Function 4 Array course control 5 Exploded View and Parts List 6 Disassembly and Assembly instructions 7 MAIN Electrical Parts List 8 Block Diagrams 9 PCB Diagrams 10 Flow Chart of Troubleshooting 11 Reference data ...

Page 2: ... 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 6 Disassembly and Assembly instructions 6 1 Disassembly 6 1 6 2 Assembly 6 3 7 MAIN Electrical Parts List 8 Block ...

Page 3: ... 10 1 4 LCD Display part 10 9 10 1 5 Microphone Part 10 12 10 1 6 Speaker Part 10 15 10 1 7 Receiver Part 10 19 10 1 8 Camera Part 10 21 10 1 9 Mp3 Part 10 23 10 1 10 FM Radio Part 10 26 10 2 RF 10 2 1 EGSM RX 10 28 10 2 2 DCS RX 10 29 10 2 3 PCS RX 10 30 10 2 4 EGSM TX 10 31 10 2 5 DCS PCS TX 10 32 11 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 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 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: ...uct Function 3 1 This Document can not be used without Samsung s authorization 3 1 Main Function Camera and camcorder Music player Bluetooth Web browser Get personal with photo caller ID Name card Multimedia Message Service MMS Java Calendar Voice recorder Alarm ...

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 00127A RF Test Cable GH39 00283A ...

Page 11: ...cument can not be used without Samsung s authorization Software Downloading 4 1 Downloading Binary Files Three binary files for downloading X630 X630XXYY s3 Main source code binary 4 2 Pre requsite for Downloading Downloader Program OptiFlash exe X630 Mobile Phone Data Cable Binary files ...

Page 12: ...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 13: ...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 14: ... s authorization 4 Select the Flash Verify Browse Set the directory path and choose the latest s w binary for example X630XXYY s3 for the downloader binary setting Make sure that not to change the reserved memory regions In case of X800 the reserved regions are 0x20000000 0x2000ffff 0x21ff0000 0x21ff1fff 0x29000000 0x30000000 ...

Page 15: ...lash 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 5002 8376263 Full Reset 2767 3855 ...

Page 16: ...w and Parts List 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QRF03 QCK01 QFR01 QKP01 QMI01 QMI03 QMP01 QRE01 QCA02 QVO01 QCR05 QVK01 QLC01 QME01 QAN02 QSP01 QMO01 QCA01 QIF01 QBA01 QBA00 QCR05 QAR01 QMW02 QRF01 QAN05 ...

Page 17: ...H72 29601A QCR05 SCREW MACHINE 6001 001478 QCR05 SCREW MACHINE 6001 001478 QIF01 PMO COVER IF GH72 29603A QKP01 ASSY KEYPAD SER VS GH98 01513A QLC01 LCD SGHX630 MODULE GH07 00874A QME01 UNIT METAL DOME GH59 03030A QMI01 MICROPHONE ASSY SGHE340 GH30 00199A QMI03 RMO MIC HOLDER GH73 06602A QMO01 MOTOR DC SGHX630 GH31 00235A QMP01 PBA MAIN SGHX630 GH92 01656A QMW02 PMO COVER WINDOW LCD GH72 29595A QR...

Page 18: ...02623A MANUAL SFC GH68 04336A LABEL P BARCODE RUSSIA GH68 08494A MANUAL USERS EU RUSSIAN GH68 09947A LABEL R MAIN SER GH68 10706A CUSHION CASE TA2 MA2 GH69 03902A BOX P UNIT MAIN SER GH69 03903A MPR CUSHION CAMERA CONN GH74 21462A MPR TAPE LCD WINDOW GH74 21488A MPR TAPE LCD 1 GH74 22951A MPR TAPE LCD 2 GH74 22952A MPR TAPE HW GH74 22953A MPR VINYL BOHO WINDOW 1 GH74 22954A MPR VINYL BOHO WINDOW 2...

Page 19: ... REAR COVER 1 USING THE DISASSEMBLING TOOL OPEN THE SIDE LOCKER BY PUSHING THE SIDE HOOK caution 1 BE CAUTIOUS NOT TO DAMAGE OR SCRATCH THE REAR COVER 1 4 3 2 1 USING THE DISASSEMBLING TOOL OPEN THE OPPOSITE SIDE LOCKER BY PUSHING THE HOOK 2 SEPARATE THE REAR COVER FROM THE HANDSET caution 1 BE CAUTIOUS NOT TO DAMAGE OR SCRATCH THE REAR COVER 1 SEPARATE CAMERA KEY AND VOLUME KEY caution 1 TAKE CAR...

Page 20: ...EMOVE INSULATION TAPE 2 OPEN THE LCD CONNECTOR AND SEPARATE THE LCD F PCB 3 SEPARATE LCD MODULE caution 1 SEPARATE CAREFULLY NOT TO DAMAGE THE LCD MODULE 1 LOOSE TWO SCREWS AND SEPARATE THEM 2 SEPARATE CAMERA MODULE FROM INTENNA ASS Y 2 SEPARATE INTENNA LOCKERS CAREFULLY caution 1 BE CAUTIOUS NOT TO BREAK INTENNA LOCKERS 2 BE CAUTIOUS NOT TO TEAR CAMERA FPCB 1 REMOVE THE TAPE FROM SPEAKER MOTOR CO...

Page 21: ...WEEN FPCB AND CONNECTOR 2 CONFIRM THE CONNECTOR NOT TO BE TILTED 1 JOIN THE INTENNA AND SCREW DOWN caution 1 CONFIRM SAFE ARRIVAL OF INTENNA 1 4 3 2 CHECK THE GUIDE RIB 1 CONNECT LCD FPCB TO LCD CONNECTOR 2 ATTACH LCD TO MAIN PBA ACCORDING TO THE GUIDE RIB 3 ATTACH THE INSULATION TAPE caution 1 CONFIRM GOOD CONNECTION BETWEEN FPCB AND CONNECTOR 1 PUT THE KEYPAD ON THE GROOVE OF FRONT caution 1 CON...

Page 22: ...PBA HOLDER SEE THE PICTURE BELOW caution 1 CONFIRM SAFE ARRIVAL OF MAIN PBA 5 7 6 1 PUT THE CAMERA ON THE ROOM 2 CONNECT MOTOR AND SPEAKER 3 ATTACH THE INSULATION TAPE ON IT caution 1 CONFIRM CAMERA MODULE NOT TO BE TILTED 8 1 JOIN THE CAMERA KEY AND VOLUME KEY caution 1 CONFIRM THE RIGHT DIRECTION 2 CONFIRM GOOD CLICK SENSITIVITY 1 JOIN THE REAR COVER 2 CENTER THE CAMERA caution 1 CONFIRM THE CAM...

Page 23: ... instructions 6 5 This Document can not be used without Samsung s authorization 1 SCREW DOWN ON THE 4 POINTS OF REAR COVER 3 ATTACH THE RF SHEET ON THE RIGHT POSITION 9 10 1 JOIN THE REAR COVER BY PUSHING IT WITH HANDS caution 1 CONFIRM THAT THERE IS NO GAP BETWEEN FRONT AND REAR ...

Page 24: ...111 C CER CHIP SA 2203 000233 C113 C CER CHIP SA 2203 006562 C115 C CER CHIP SA 2203 006562 C116 C CER CHIP SA 2203 006260 C117 C CER CHIP SA 2203 006562 C118 C CER CHIP SA 2203 006562 C119 C CER CHIP SA 2203 005061 C120 C CER CHIP SA 2203 006562 C121 C CER CHIP SA 2203 000254 C122 C CER CHIP SA 2203 001405 C123 C CER CHIP SA 2203 001405 C124 C CER CHIP SA 2203 005061 C125 C CER CHIP SA 2203 00656...

Page 25: ...5482 C310 C CER CHIP SA 2203 005482 C311 C CER CHIP SA 2203 006194 C312 C CER CHIP SA 2203 006423 C313 C CER CHIP SA 2203 000386 C314 C CER CHIP SA 2203 000386 C315 C CER CHIP SA 2203 006562 C400 C CER CHIP SA 2203 000254 C402 C CER CHIP SA 2203 000854 C403 C CER CHIP SA 2203 000254 C404 C CER CHIP SA 2203 001124 C405 C CER CHIP SA 2203 001124 C406 C CER CHIP SA 2203 000233 C409 C CER CHIP SA 2203...

Page 26: ... CHIP SA 2203 005717 C438 C CER CHIP SA 2203 006462 C439 C CER CHIP SA 2203 006194 C440 C CER CHIP SA 2203 006462 C443 C CER CHIP SA 2203 006462 C444 C CER CHIP SA 2203 000628 C445 C CER CHIP SA 2203 006562 C446 C CER CHIP SA 2203 006562 C447 C CER CHIP SA 2203 006423 C448 C CER CHIP SA 2203 000940 C449 C CER CHIP SA 2203 001405 C450 C CER CHIP SA 2203 000654 C451 C CER CHIP SA 2203 000278 C452 C ...

Page 27: ...562 C517 C CER CHIP SA 2203 002443 C518 C CER CHIP SA 2203 002443 C519 C CER CHIP SA 2203 000189 C601 C CER CHIP SA 2203 005061 C602 C CER CHIP SA 2203 005482 C604 C CER CHIP SA 2203 005725 C700 C CER CHIP SA 2703 001178 C701 INDUCTOR SMD SA 2203 000330 C704 C CER CHIP SA 2203 006361 C705 C CER CHIP SA 2203 006423 C706 C CER CHIP SA 2203 005725 C707 C CER CHIP SA 2203 006324 C708 C CER CHIP SA 220...

Page 28: ...SCHOTTKY SA 0403 001547 D201 DIODE ZENER SA 3722 002082 EAR401 JACK PHONE SA 2901 001286 F501 FILTER EMI SMD SA 2901 001286 F502 FILTER EMI SMD SA 2901 001286 F503 FILTER EMI SMD SA 2901 001286 F504 FILTER EMI SMD SA 2901 001286 F505 FILTER EMI SMD SA 2901 001286 F506 FILTER EMI SMD SA 2901 001286 F507 FILTER EMI SMD SA 2911 000034 F700 DUPLEXER FEM SA 2901 001256 F704 FILTER EMI SMD SA 3711 00564...

Page 29: ...TOR SMD SA 2703 002700 L709 INDUCTOR SMD SA 3301 001208 L710 BEAD SMD SA 0601 002160 LED501 LED SA 0601 002160 LED502 LED SA 2801 004466 OSC202 CRYSTAL SMD SA 2801 004458 OSC301 CRYSTAL SMD SA 2801 004552 OSC700 CRYSTAL SMD SA 1201 002368 PAM101 IC POWER AMP SA 1203 003432 Q700 IC POSI FIXED REG SA 2007 000162 R100 R CHIP SA 2007 009169 R101 R CHIP SA 2007 009160 R102 R CHIP SA 2007 000982 R103 R ...

Page 30: ...IP SA 2007 000143 R301 R CHIP SA 2007 000143 R302 R CHIP SA 2007 008055 R303 R CHIP SA 2007 000171 R304 R CHIP SA 2007 008055 R305 R CHIP SA 2007 008055 R306 R CHIP SA 2007 008483 R307 R CHIP SA 2007 009124 R308 R CHIP SA 2007 000170 R309 R CHIP SA 2007 000171 R400 R CHIP SA 2007 007306 R401 R CHIP SA 2007 000137 R402 R CHIP SA 2007 008647 R403 R CHIP SA 2007 008647 R404 R CHIP SA 2007 000171 R405...

Page 31: ...141 R430 R CHIP SA 2007 000141 R431 R CHIP SA 2007 008478 R432 R CHIP SA 2007 008478 R433 R CHIP SA 2007 008786 R434 R CHIP SA 2007 009154 R435 R CHIP SNA 2007 007142 R436 R CHIP SA 2007 008051 R437 R CHIP SA 2007 000159 R438 R CHIP SA 2007 007142 R440 R CHIP SA 2007 008055 R441 R CHIP SA 2007 000159 R442 R CHIP SA 2007 000140 R443 R CHIP SA 2007 009233 R500 R CHIP SA 2007 008483 R501 R CHIP SA 20...

Page 32: ...59 R700 C CER CHIP SA 2007 001290 R702 R CHIP SA 2007 000139 R703 R CHIP SA 2007 000139 R704 R CHIP SA 2007 008542 R705 R CHIP SA 2007 008588 R706 R CHIP SA 2703 002793 R707 INDUCTOR SMD SA 2007 008542 R708 R CHIP SA 2007 008542 R709 R CHIP SA 2007 007741 R712 R CHIP SA 2007 008516 R713 R CHIP SA 2007 007134 R714 R CHIP SA 2007 008587 R721 R CHIP SA 2007 008542 R723 R CHIP SA 2007 008045 R724 R CH...

Page 33: ... IC BATTERY SA 0801 002529 U103 IC CMOS LOGIC SA 0801 002958 U104 IC CMOS LOGIC SA 1205 002272 U202 IC TRANSCEIVER SA GH13 00036A U302 IC ASIC SGHX670 SA 1203 003585 U303 IC POSI FIXED REG SA 0801 002975 U304 IC CMOS LOGIC SA 1201 002233 U401 IC AUDIO AMP SA 1001 001306 U403 IC ANALOG MULTIPLEX SA 1204 002398 U404 IC DEMODULATOR SA 1203 003058 U501 IC POSI FIXED REG SA 1203 004164 U502 IC DC DC CO...

Page 34: ...RISTOR SA 1405 001108 VR511 VARISTOR SA 1405 001108 VR515 VARISTOR SA 1405 001108 VR516 VARISTOR SA 1405 001108 VR517 VARISTOR SA 1405 001108 VR518 VARISTOR SA 1405 001108 VR520 VARISTOR SA 1405 001082 VR602 VARISTOR SA 1405 001082 VR603 VARISTOR SA 0406 001208 ZD401 DIODE TVS SA 0406 001150 ZD402 DIODE TVS SA 0406 001150 ZD403 DIODE TVS SA 0406 001150 ZD404 DIODE TVS SA 0406 001208 ZD501 DIODE TV...

Page 35: ...SAMSUNG Proprietary Contents may change without notice 8 Block Diagrams 8 1 This Document can not be used without Samsung s authorization ...

Page 36: ...1 L400 L401 3 0 4 L 2 0 4 L 4 0 4 L L405 6 0 4 L 7 0 4 L L408 9 0 4 L 0 1 4 L L500 1 0 5 L 2 0 5 L 0 0 6 L L601 L700 L701 L702 L703 4 0 7 L 5 0 7 L 6 0 7 L 7 0 7 L 8 0 7 L 9 0 7 L 1 0 4 C I M 2 0 2 C S O OSC301 OSC700 1 0 1 M A P Q70 0 R100 R101 R102 R103 4 0 1 R 5 0 1 R 6 0 1 R R10 7 R10 8 R10 9 0 1 1 R R111 R11 2 3 1 1 R R200 1 0 2 R R20 2 R20 3 R20 4 R20 5 R206 R20 7 R208 R209 1 1 2 R 0 1 2 R R...

Page 37: ...PCB Diagrams 9 2 0 1 2 3 4 5 6 7 8 9 C60 1 C60 5 CLEA R DOW N I LED501 LED502 T F E L MEN U PW R REC_ N REC_ P T H G I R SEN D SHARP ST O TP61 1 U P ...

Page 38: ... the current consumption Current consumption 100mA Check the V bat voltage Down load again Voltage 3 3V Check the pins of U102 C119 1 8V Check the Initial operation END C116 and C121 2 8V Charge the Battery Check the clock generation circuit OSC700 U104 pin 4 Check the clock signal at pin 1 of OSC700 Freq 13MHz Vrms 300mV Check U102 and C113 Check U102 and C119 NO NO NO NO NO NO YES YES YES YES YE...

Page 39: ...DNG 9H 7J 31SDNG 8J 41SDNG 9J 51SDNG 01J 61SDNG 01K 71SDNG 8F 2SDNG 3SDNG DB3 J5 J6 DB4 H5 DB5 G3 DB6 G4 DB7 F4 DB8 F1 DB9 3P RTNID 6F BDNG 01M DDNG 8E ODIAD 4P NRIAD K1 DB0 DB1 K2 F2 DB10 F3 DB11 E2 DB12 E3 DB13 DB14 D3 D2 DB15 K3 DB2 PNIXUA 31L NTUOXUA PTUOXUA 31K 31D 3CDA_XUA E11 CH_BDRV F12 CH_ISEN D14 CH_RES CREF E9 CSN_PSC K8 4R KCIAD 6L IDIAD 6M K5 AB8 E10 ADC_AUX1 D15 ADC_AUX2 5P 4XUA_CDA ...

Page 40: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 3 This Document can not be used without Samsung s authorization ...

Page 41: ...116 2 8V Initial Failure The voltage at the VR215 Low High There is 32 768KHz wave form at the C211 C212 The voltage is 2 8V at the C115 C118 C120 LCD Display OK Sound operation OK END Check the U201 Check the U102 Check the LCD module Check the Audio part YES NO NO NO YES YES YES YES NO NO NO YES Check the U102 If it has some problem it has to be replaced Check the U102 If it has some problem it ...

Page 42: ...I P 2 T A D _ I C M _ 3 2 O I P 3 1 L 5 1 L 3 T A D _ I C M _ 4 2 O I P 5 2 O I P 1 H 7 D R B Y E K 8 D R B Y E K 3 H 6 G 9 D R B Y E K 1 C N 1 2 2 C N T U O 2 3 C S O 6 1 G P16 PIO00_IRQ5 9 1 B P S U S _ B S U _ 7 0 O I P 3 1 J D M C _ I C M _ 8 0 O I P I P V _ B S U _ 9 0 O I P 9 1 C 7 1 V IRQ3 IRQ4 P18 0 D R B Y E K 7 J 6 J 1 D R B Y E K 0 1 D R B Y E K 4 G 2 H 1 1 D R B Y E K 2 D R B Y E K 5 J...

Page 43: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 6 This Document can not be used without Samsung s authorization ...

Page 44: ...roubleshooting 10 7 This Document can not be used without Samsung s authorization 10 1 3 Sim Part The voltage is 2 8V at C107 Check the U102 Insert SIM is displayed on the LCD END Check the SIM Card YES NO NO YES Is there any signal pin C109 C108 C110 Check the U102 U201 ...

Page 45: ...ng 10 8 This Document can not be used without Samsung s authorization C107 C106 C110 VBAT C109 H11 VRTC K12 VSIM J13 VDD12 VDD34 C11 K14 SIM_CLK J11 SIM_IO K11 SIM_RST N9 UP_CLK P10 UP_IO R10 UP_RST C103 G 8 9 G G 10 1 1 2 2 3 3 4 4 5 5 6 6 7 G C108 SIM101 C104 SIMDATA SIMCLK SIMRST ...

Page 46: ...CN1 is high Check LCD Check CN1 Check LCD connection and replace LCD pin 5 of U704 is high C517 3 5V Check C517 Recharge Bat pin 2 of U704 is high Check U201 CHeck U704 C501 C500 is 2 9V Check U102 pin 6 of ZD501 is LOW Check F507 U302 Are there anysignal at pin 5 of ZD501 IS there any problem at F501 F502 F504 F505 Replace or resolve F501 F502 F504 F505 Check U302 NO NO NO NO NO NO NO NO NO YES Y...

Page 47: ...D 2 LCD_D 0 LCD_D 12 LCD_D 6 LCD_D 4 LCD_D 14 LCD_D 10 LCD_D 8 LCD_DO 12 LCD_DO 6 LCD_DO 2 LCD_DO 0 LCD_DO 10 LCD_DO 8 LCD_DO 14 LCD_DO 4 LCD_RS LCD_WEN LCD_D 7 LCD_D 3 LCD_DO 5 LCD_DO 1 LCD_DO 7 LCD_DO 3 Y 0 _O Y 4 _O Y 6 _O Y 2 _O Y 7 Y 3 Y 1 Y 5 Y 4 Y 6 Y 0 Y 2 Y 3 _O Y 1 _O LCD_D 9 LCD_D 13 LCD_D 15 LCD_D 11 LCD_DO 13 LCD_DO 9 LCD_DO 15 LCD_DO 11 LCD_D 5 LCD_D 1 VCCD_2 9 VCCD_2 9 ZD501 1 2 3 4...

Page 48: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 11 This Document can not be used without Samsung s authorization ...

Page 49: ...t Samsung s authorization 10 1 5 Microphone Part Micro phone does not work Is the assembled status of Microphone O K YES Reassemble the microphone NO Check the DC bias voltage on Mic path The voltage of C442 is about 2 2V 10 NO Solder the microphone again or Replace C442 R424 R422 R423 Is microphone OK NO Check U102 END YES YES ...

Page 50: ...0 13 This Document can not be used without Samsung s authorization R423 R430 R429 MIC401 C433 C432 C434 R442 R436 C449 C442 R424 R431 R420 R440 R421 R418 C457 R419 L409 L406 R438 R422 C445 C435 C430 C453 VCCA_2 9 C431 C429 C447 MICINP MICOUTP MICINN MICOUTN AUXINP AUXOUTP AUXINN AUXOUTN ...

Page 51: ... 38 NC4 NC5 37 HPDETECT 23 14 D N G P H HPVDD 17 L N I E N I L 28 27 R N I E N I L 1 T U O L 13 2 T U O L 16 MCLK 1 DACLRC 7 DBVDD 3 DCVDD 2 DGND 4 D N G 33 34 D N G D N G 35 36 GND AGND 19 AVDD 18 BCLK 5 8 CLKOUT 30B S C 6 DACDAT UCD402 C414 C412 R408 C424 C418 R410 C409 R402 C413 L401 VCCD_1 8 C411 R411 R401 CODEC_3 3V C419 VCCD_1 8 C410 L _ T U O _ R A E _ M W R _ T U O _ R A E _ M W RADIO_R RA...

Page 52: ...re there any signal at the pin 3 15 of U406 NO NO Pin 2 of U403 is Low YES YES Are there any signal at L402 L403 NO Check Replace R414 R417 CN3 Are there any signal at C402 C404 R407 is high Check U201 NO NO The voltage at L400 3 7V Check replace L400 NO Check replace U401 CHeck U201 YES YES YES YES NO C410 3 3V Check U501 C419 1 8V Check U703 Are there any signal at the pin 5 6 7 of U403 Check U2...

Page 53: ... 4 R D4 D N G 6 D N G 17 21 NC NC 22 V 14 C420 3 4IN 7 1 S 3 3S2 9 4S1 11 2 S 4 13 16 1 D D2 4 8 3 D 12 1 2IN 2 1 S 1 15 1S2 1 3 2S1 2 S 2 5 10 U403 R405 VBAT C422 C421 L410 C400 R400 R406 WM_EAR_OUT_R WM_EAR_OUT_L AMP_IN_SEL WM_OUT_P EAR_OUT_R P _ N I _ P M A AMP_IN_N EAR_OUT_L EAR_SEL AOUTBP AOUTBN AOUTBN WM_OUT_N P B T U O A 1 1 2 2 C426 CN3 R417 V401 C425 R414 V404 SPK1P SPK1N ...

Page 54: ... 2 T U O L 16 MCLK 1 DACLRC 7 DBVDD 3 DCVDD 2 DGND 4 D N G 33 34 D N G D N G 35 36 GND AGND 19 AVDD 18 BCLK 5 8 CLKOUT 30 B S C 6 DACDAT UCD402 C414 C412 R408 C424 C418 R410 C409 R402 C413 L401 VCCD_1 8 C411 R411 R401 CODEC_3 3V C419 VCCD_1 8 C410 L _ T U O _ R A E _ M W R _ T U O _ R A E _ M W RADIO_R RADIO_L B S C _ M W WM_PCM_SYNC P _ T U O _ M W N _ T U O _ M W N I D S _ M W K L C S _ M W CLK1...

Page 55: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 18 This Document can not be used without Samsung s authorization ...

Page 56: ... 10 19 This Document can not be used without Samsung s authorization 10 1 7 Receiver Part There is no sound from receiver Is the terminal of receiver OK Replace the Receiver Are there any signal at R413 R416 CHeck U102 Are there any signal at R412 R415 Check U102 Replace R413 R416 END ...

Page 57: ...prietary Contents may change without notice Flow Chart of Troubleshooting 10 20 This Document can not be used without Samsung s authorization R413 R412 REC_N REC_P R416 C427 3 0 4 V 2 0 4 V R415 C428 AOUTAP AOUTAN ...

Page 58: ... 10 1 8 Camera part Camera function does not work Check the connect CN2 NO Connect the CN2 Pin 2 of U703 1 8V NO NO Pin 3 of OSC301 is 24MHz NO Pin 4 of U303 2 8V END YES YES YES YES Is that clock signal at the pin 14 of CN2 NO Pin 1 of U303 High YES Check the U703 L501 Check U201 NO NO Pin 21 of CN2 is High Check U302 Replace OSC301 and check U201 YES ...

Page 59: ...ow Chart of Troubleshooting 10 22 This Document can not be used without Samsung s authorization D2 C511 C514 F704 2 1 3 L502 L501 3 1 5 C VBAT VCCD_1 8 VCCD_1 6 C518 3 VIN VOUT 2 C519 GND 5 9 OUT2 RUN1 8 6 RUN2 SW1 4 SW2 7 VFB1 1 VFB2 10 U703 11 GND VCCD_1 5 ...

Page 60: ...re there any signal at the pin 1 5 of EAR401 NO Check the pin 4 5 of ZD401 There is no MP3 sound from Earphone YES YES Are there any signal at the C407 417 NO NO YES YES END Check the U102 Are there any signal at the pin 4 6 of EAR401 Are there any signal at C451 C452 NO YES Check Resolve EAR401 Pin 4 of U303 is High Check C416 417 Check the U403 Check the U201 Are there any signal at the R203 ...

Page 61: ... L C S 32 31 N I D S VMID 21 VREF 20 E D O M 29 26 N I O N O M N I O N O M 25 10 T U O O N O M NC2 22 NC3 24 38 NC4 NC5 37 HPDETECT 23 14 D N G P H HPVDD 17 L N I E N I L 28 27 R N I E N I L 1 T U O L 13 2 T U O L 16 MCLK 1 DACLRC 7 DBVDD 3 DCVDD 2 DGND 4 D N G 33 34 D N G D N G 35 36 GND AGND 19 AVDD 18 BCLK 5 8 CLKOUT 30 B S C 6 DACDAT UCD402 C414 C412 R408 C424 C418 R410 C409 R402 C413 L401 VCC...

Page 62: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 25 This Document can not be used without Samsung s authorization ...

Page 63: ...ltage at R441 is high Replace R435 Check U102 Check U201 The voltage is 2 9V at R435 The voltage is 2 9V at C116 The voltage is 2 9V at C455 The voltage at 2 pin of U703 L501 is 1 8V Check U703 Check U404 Are there any signal at L404 Are there any signal at R425 Check R425 replace Earphone Are there any signal at C423 C424 Check U404 Check speaker part YES YES YES YES YES YES NO NO NO YES NO NO YE...

Page 64: ... G4 VAFR G5 TMUTE G6 INTX G7 XTAL F1 AGND F2 VAFL F4 INTCON1 F6 DGND F7 FREQIN G1 TIFCENTER G2 NC G3 DGND C7 RFIN1 D1 CD3 D2 DGND D6 VDD D7 VCC E1 INTCON2 E6 CD2 E7 CLOCK A7 CAGC B1 CPOUT B2 NC B4 VREFDIG B6 DATA B7 RFIN2 C1 RFGND C2 NC 1 NC 2 LOOPSW A1 LO1 A2 LO2 A3 CD1 A4 SWPORT A5 BUSENABLE A6 U404 VCCD_1 8 VCCD_2 9 C446 C444 3 3 4 R L404 C436 C438 4 5 4 C C448 C443 C440 VCCD_1 8 L408 R434 C437...

Page 65: ...dBm UCD100 Check Pin 6 7 65dBm Check soldered status of R700 C703 C701 L703 RFS701 C700 Resolder or Change F100 Resolder or Change UCD100 Check Pin 34 Clean 2 8V U106 Check Pin 35 36 37 38 100mV C706 U102 Check or resolder Check U102 NO NO YES YES YES NO YES UCD100 Check Pin 21 13MHz Vpp 1 1V OSC700 Check Pn 1 Freq 13MHz Vpp 1 2V UCD100 Change or resolder NO NO NO UCD100 Check resolder OSC700 Chec...

Page 66: ...D100 Check Pin 8 9 65dBm Check soldered status of R700 C703 C701 L703 RFS701 C700 Resolder or Change F100 Resolder or Change UCD100 Check Pin 34 Clean 2 8V UCD100 Check Pin 35 36 37 38 100mV C706 U102 Check or resolder NO NO YES YES YES NO YES UCD100 Check Pin 21 13MHz Vpp 1 1V UCD100 Change or resolder NO NO YES Check soldered status of L706 L707 C714 YES NO UCD100 Check Pin 27 1 8V YES CHECK U10...

Page 67: ...00 Check Pin 10 11 65dBm Check soldered status of R700 C703 C701 L703 RFS701 C700 Resolder or Change F100 Resolder or Change UCD100 Check Pin 34 Clean 2 8V UCD100 Check Pin 35 36 37 38 100mV C706 U102 Check or resolder Check U102 NO NO YES YES YES NO YES UCD100 Check Pin 21 13MHz Vpp 1 1V UCD100 Change or resolder NO NO YES Check soldered status of L708 L709 C721 YES NO UCD100 Check Pin 27 1 8V YE...

Page 68: ...4 High U102 Check Change NO RFS701 C700 Check Change YES F100 Check Change YES Check the Battery Block Level of PAM101 Pin 6 is 1 2V Check UCD100 pin 3 is high Check U102 TXP YES YES NO NO NO NO PAM101 pin 12 About 5 dBm PAM101 pin 1 High Check U102 YES NO YES U106 Check Pin 34 2 8V UCD100 Check Pin 21 13MHz Vpp 1 2V NO YES NO NO YES C706 U102 Check or resolder UCD100 Pin 38 1 7V YES Change PAM101...

Page 69: ... 2 High U102 Check Change NO RFS701 C700 Check Change YES F100 Check Change YES Check the Battery Block Level of PAM101 Pin 6 is 1 2V Check UCD100 pin 3 is high Check U102 TXP YES YES NO NO NO NO PAM101 pin 14 About 5 dBm PAM101 pin 1 High Check U102 YES NO YES U106 Check Pin 34 2 8V UCD100 Check Pin 21 13MHz Vpp 1 2V NO YES NO NO YES C706 U102 Check or resolder UCD100 Pin 38 1 7V YES Change PAM10...

Page 70: ... 8V VBAT R713 L708 R702 5 850LNA_P 6 900LNA_N 7 900LNA_P 8 1800LNA_N 9 1800LNA_P C716 PI_XT PI 53 63 MI_XT MI 73 MQ_XT MQ 83 PQ_XT PQ 93 BLXT 4 850LNA_N 04 BHXT 14 DNG 28 NC 29 NC 3 VPC 30 NC 31 NC 23 3CCV 33 NOMOL 43 ANEGIDV 02 ENUTX 21 XTAL 22 VCC2 23 DATAIN 24 LATCHENABLE 25 CLK 26 SXENA 27 CHIPENA 31 4CCV 41 NIFRXT 51 CPAV 61 PPMOC 71 NPMOC 81 JDAFPL 91 FUBX ZHM62_ZHM31 2 TXENA UCD100 1 VCC1 1...

Page 71: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 34 This Document can not be used without Samsung s authorization ...

Page 72: ...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 73: ...tronics Co Ltd Code No GH68 10802A 2006 06 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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