Samsung SGH-D800 Service Manual Download Page 1

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GSM TELEPHONE

SGH-D800

GSM TELEPHONE

CONTENTS

Specification

Flow Chart of Troubleshooting

Exploded View and Parts List

MAIN Electrical Parts List

PCB Diagrams

Block Diagrams

Summary of Contents for SGH-D800

Page 1: ...GSM TELEPHONE SGH D800 GSM TELEPHONE CONTENTS 1 Specification 2 Flow Chart of Troubleshooting 3 Exploded View and Parts List 4 MAIN Electrical Parts List 5 PCB Diagrams 6 Block Diagrams ...

Page 2: ...3 692us 270 833Kbps 3 692us EDGE 812 5Kbps 3 692us 812 5Kbps 3 692us 812 5Kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Modulation GPRS 0 3GMSK 0 3GMSK 0 3GMSK EDGE 8PSK 8PSK 8PSK MS Power GPRS 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm EDGE 27 5dBm 26 0dBm 26 0dBm Power Level GPRS 5 19 class4 0 15 class1 0 15 class1 EDGE 8 19 class E2 2 15 class E2 2 15 class E2...

Page 3: ... 13 17 2dBm 14 15 2dBm 15 13 2dBm 16 11 2dBm 17 9 2dBm 18 7 2dBm 19 5 2dBm TX Power control level DCS1800 0 30 3dB m 1 28 3dB m 2 26 3dB m 3 24 3dB m 4 22 3dB m 5 20 3dB m 6 18 3dB m 7 16 3dB m 8 14 3dB m 9 12 4dB m 10 10 4dB m 11 8 4dBm 12 6 4dBm 13 4 4dBm 14 2 5dBm 15 0 5dBm TX Power control level PCS1900 0 30 3dB m 1 28 3dB m 2 26 3dB m 3 24 3dB m 4 22 3dB m 5 20 3dB m 6 18 3dB m 7 16 3dB m 8 1...

Page 4: ...19 3dBm 13 17 3dBm 14 15 3dBm 15 13 3dBm 16 11 5dBm 17 9 5dBm 18 7 5dBm 19 5 5dBm TX Power control level DCS1800 2 26 3dB m 3 24 3dB m 4 22 3dB m 5 20 3dB m 6 18 3dB m 7 16 3dB m 8 14 3dB m 9 12 4dB m 10 10 4dB m 11 8 4dBm 12 6 4dBm 13 4 4dBm 14 2 5dBm 15 0 5dBm TX Power control level PCS1900 2 26 3dB m 3 24 3dB m 4 22 3dB m 5 20 3dB m 6 18 3dB m 7 16 3dB m 8 14 3dB m 9 12 4dB m 10 10 4dB m 11 8 4...

Page 5: ...d again Charge the Battery Pin J12 2 8V Check U101 and C113 Pin A13 and pin A14 2 8V Check U101 U107 and U106 Freq 26MHz Vrms 300mV Vpp 900mV Check the clock generation circuit related to 3pin of OSC400 C406 R405 Check the initial operation END No Yes Yes Yes Yes Yes Yes No No No No pin G11 1 5V No Yes Check the current consumption Check the Vbat Voltage Check the pin of U101 Check the clock signa...

Page 6: ...NDS12 H9 J7 GNDS13 J8 GNDS14 J9 GNDS15 J10 GNDS16 K10 GNDS17 F8 GNDS2 DB2 DB3 J5 J6 DB4 H5 DB5 G3 DB6 G4 DB7 F4 DB8 F1 DB9 P3 DINTR F6 GNDB M10 GNDD E8 M6 DAIDO P4 DAIRN K1 DB0 DB1 K2 F2 DB10 F3 DB11 E2 DB12 E3 DB13 D3 DB14 D2 DB15 K3 M15 AUXINP L13 AUXOUTN K13 AUXOUTP D13 AUX_ADC3 E11 CH_BDRV F12 CH_ISEN D14 CH_RES CREF E9 CSN_PSC K8 R4 DAICK L6 DAIDI K7 K5 AB8 E10 ADC_AUX1 D15 ADC_AUX2 P5 ADC_AU...

Page 7: ... be used without Samsung s authorization C408 R400 R401 VRF R402 C400 C407 C406 C401 C402 R405 VCC VCON 1 OSC400 2 GND OUT 34 AFC CLK26M_RF CLK13M_YMU 13MHZ_BB CLK13M_MC CLK13M_TR VCLOCK NC 5 6 VCC 4 Y U401 A 2 3 GND 1 NC GND 4 Q 3 8 VCC _CLR 2 1 _PR 5 _Q U402 CK 7 D 6 R407 C409 C412 C411 C413 L408 13MHZ_BB 26M_REF_CLK ...

Page 8: ...t can not be used without Samsung s authorization 9 PGND SW 10 VIN 1 VOUT 6 7 AGND 2 AVIN EN 3 11 GND MODE SYNC 8 4 NC 5 NC U107 VBAT C135 C134 L102 R118 VCCD_1_5 C137 VCCD_1_8_PSC C136 L101 C132 VCCD_1_8_PSC C133 VBAT VIN 1 6 VOUT AGND 2 AVIN EN 3 GND 11 MODE SYNC 8 4 NC 5 NC 9 PGND SW 10 U106 7 VCCD_1_8 R117 ...

Page 9: ...SAMSUNG Proprietary Contents may change without notice SGH D800 Flow Chart of Troubleshooting 2 5 This Document can not be used without Samsung s authorization ...

Page 10: ...ck the U101 if it has some problem it is to be replaced Yes No Is the pin K9 of U101 Low High Yes No Check the U101 if it has some problem it is to be replaced There is 32 768kHz wave forms at the C216 and C217 Yes No Check the U201 Is the pin 3 of U106 U107 High The voltage is High at the C111 C116 C117 Check the U101 Check the U106 U107 LCD display is O K No No Yes Yes Yes Check the LCD part No ...

Page 11: ...J6 G4 KEYBRD10 D_D14 D_D15 P11 R7 D_D2 D_D3 T7 R8 D_D4 D_D5 V8 U8 D_D6 D_D7 T8 T9 D_D8 D_D9 R9 FLASHRSTN H14 T15 D_A5 T5 V4 D_A6 D_A7 N6 R6 D_A8 U6 D_D0 D_D1 T6 P8 D_D10 D_D11 P9 N8 D_D12 D_D13 N9 N10 CKO_IACK T17 CPTSTSTOP_CKO CTS0_PIO29 M6 N5 DCD0_PIO44 P2 DSR0_PIO02 DTR0_PIO03 N4 V1 D_A0 D_A1 W2 W3 D_A2 D_A3 V3 U4 D_A4 A_D2 A_D3 G10 G11 A_D4 A_D5 F11 E11 A_D6 A_D7 G12 D11 A_D8 A_D9 E12 A_OEN B1...

Page 12: ...SAMSUNG Proprietary Contents may change without notice SGH D800 Flow Chart of Troubleshooting 2 8 This Document can not be used without Samsung s authorization ...

Page 13: ...sed without Samsung s authorization 2 1 3 Sim Part Check the voltage at pin 1 of CN111 2 8V Insert SIM is displayed on the LCD Check the SIM connector s CN 111 connection to SIM card Check the U101 Resolder or change CN111 END No Yes Yes Yes Yes No No Is there any signals pin 2 3 6 of CN111 Check the U201 Check the SIM Card ...

Page 14: ...e used without Samsung s authorization 2 1 4 Microphone Part Is the assembled status of microphone O K Microphone does not work Reassembled the microphone Resolder or change R509 R510 R512 R514 R516 R518 C507 C511 END No Yes Yes Yes Yes No Is microphone ok No Check U101 Check the reference voltage on mic path C112 2 8V Yes ...

Page 15: ... 2 11 This Document can not be used without Samsung s authorization R519 C515 C511 C513 VCCA R518 C516 C517 R524 C519 R517 R523 C507 C509 R514 C512 R512 R516 R522 R520 R509 R510 R521 C518 R513 AUXOUTP MICINP MICOUTP MICINN MICOUTN AUXOUTN AUXINN AUXINP MAIN_MIC_N MAIN_MIC_P EAR_MIC_N EAR_MIC_P ...

Page 16: ...o sound from the Speaker Is the terminal of Speaker O K No Replace the Speaker Yes Are there any signals at the L500 L501 No Yes Check U500 What is the type of sound from the Speaker Is there any signals at the pin 19 and pin 20 of U301 Is there any signals at C503 C505 MP3 SPEAKER PHONE The pin 2 10 of U501 is High The pin 2 10 of U501 is High Check U301 Check U101 Yes Yes No No Check U201 Yes Ye...

Page 17: ...O_N MP3_MONO_P AOUTBN AOUTBP AMP_EN AMP_OUT_P AMP_OUT_N C301 R301 CODEC_2_8 R303 C317 C313 C319 C314 C32 CODEC_2_8 CODEC_2_8 C303 C302 SDTO 12 SPN 19 SPP 20 VCOM 2 MUTET 25 NC 37 38 NC PDN 7 RIN1 IN1 32 RIN2 IN2 29 26 ROUT 11 SDTI 6 I2C 31 LIN1 IN1 30 LIN2 IN2 27 LOUT LRCK 13 MCKI 17 MCKO 18 MPWR 1 GND 33 34 GND GND 35 36 GND HPL 24 HPR 23 HVDD 21 HVSS 22 AVSS 3 BEEP 28 14 BICK CCLK SCL 91 0 CDTI ...

Page 18: ...SAMSUNG Proprietary Contents may change without notice SGH D800 Flow Chart of Troubleshooting 2 14 This Document can not be used without Samsung s authorization ...

Page 19: ...t Samsung s authorization 2 1 6 Speaker Part_2 RECEIVER There is no sound from the Speaker Is the terminal of Speaker O K No Replace the Speaker Yes Are there any signals at the PIN 7 15 of U501 No Check U501 Yes The pin 2 10 of U501 is Low No Check U201 Are there any signals at the PIN 8 16 of U501 Yes No Check U101 Yes Check U201 END ...

Page 20: ... can not be used without Samsung s authorization R505 C501 VBAT NC3 8 NC4 19 NC NC 18 NO1 1 NO2 9 NO3 13 NO4 5 V 6 15 7 COM4 GND 14 17 GND INA 2 10 INB 4 NC1 12 NC2 16 U501 3 COM1 COM2 11 COM3 R507 R502 AOUTAN SW2_OUT_N SW2_OUT_P AMP_OUT_N AMP_OUT_P YMUOUT_N YMUOUT_P AS3 AS2 SPK_N SPK_P SW2_OUT_N SW2_OUT_P AOUTAP ...

Page 21: ...Abnormal charging part What is the type of Charging TA Charging USB Charging The pin 2 of U102 is USB_5V 뵃 5V The pin 1 of U102 is VEXT 뵃 5V Yes Yes No Check CN501 No Check CN501 The pin 5 of U102 is LOW Yes The pin 7 of U102 is HIGH Yes No No Check U201 Check U201 No Check U102 Charging Current is 350mA 650mA Yes Charging Current is 뵃380mA Yes Check U102 No END Check The Battery ...

Page 22: ... 12 12 13 13 14 14 15 15 16 16 17 17 18 18 R529 CN501 1 1 10 10 7 8 VCCD_1_8 D501 1 2 3 4 5 6 V501 R527 USB_5V VBAT R528 1 2 3 4 5 6 7 8 R535 R534 D500 V504 V502 V503 V500 C540 C539 C538 C345 C346 R537 EAR_R EAR_MIC_N EAR_MIC_P USB_DMNS USB_DPLS JIG_ON_IF SDS_RXD ACC_OUT CHECK_ACC JACK_INT EAR_SWITCH EAR_L C123 R109 C119 VBAT ZD107 R110 _CHG 5 _EN _PPR 3 BAT 1 CRDL GND 11 8 GND ICDL 9 IMIN 6 2 USB...

Page 23: ...NT401 R406 contact Yes F400 Check Pin1 65dBm Yes No C418 CN400 resolder or change F400 Check Pin10 11 65dBm Yes No F400 resolder or change U403 Check Pin6 7 65dBm Yes No C428 C433 L404 resolder or change U403 Check Pin1 31 48 2 9V Yes No U101 pin A13 B10 C113 C115 resolder or change U403 Check Pin35 26Mhz Vp p 950mV Yes No OSC400 resolder or change U403 Check Pin25 26 27 28 Vp p 120mV Yes No U403 ...

Page 24: ...VCCRFVCO VCCTX1 8 22 26 15 RAMPDAC SDATA 33 21 TXON TXOUTD 18 17 TXOUTG 20 TXVCOG 19 TXVCOGB VCCBB 53 NC NC 54 PCSLNAI 2 PCSLNAIB 3 23 PMBW 24 PMDETO QOUTB QINB 25 QOUT QIN G 50 51 G G 52 GSMLNAI 6 GSMLNAIB 7 IOUTB IINB 27 IOUT IIN 28 LDO_CONT 12 38 LE 30 40 CPRFSYN DCSLNAI 4 DCSLNAIB 5 DMIXIN 9 DMIXINB 10 FLOCK 39 G 49 AMDETO 13 AM_CONT BIASDAC 11 CAPI 47 46 CAPIB CAPQ 45 44 CAPQB CLK 32 CPIFSYN ...

Page 25: ...T401 R406contact Yes F400 Check Pin1 65dBm No C418 CN400 resolder or change Yes F400 Check Pin12 13 65dBm No F400 resolder or change Yes U403 Check Pin4 5 65dBm No C426 C427 L403 resolder or change Yes U403 Pin1 31 48 2 9V Yes No U101 pin A13 B10 C113 C115 resolder or change U403 Check Pin35 26Mhz Vp p 950mV No OSC400 resolder or change Yes U403 Check Pin25 26 27 28 Vp p 120mV No U403 resolder or ...

Page 26: ...06 ANT401 check change U404 pin13 about 32dBm Yes Yes F400 check change No U404 pin16 17 3 7V No BATTERY check change Yes U404 pin 6 2 9V No U401 pin21 check Yes U404 pin7 about 5dBm No U404 check change U101 check No U404 pin 2 3 3V Yes Yes U403 pin16 41 31 29 2 9V Yes No U101 pin A13 B10 C113 C115 check or resolder U403 pin35 26MHz Vp p 950mV No OSC400 check or resolder U404 pin25 26 27 28 100mV...

Page 27: ...C400 check or resolder No U403 pin35 26MHz Vp p 950mV Yes U101 pin A13 B10 C113 C115 check or resolder No U403 pin16 41 31 29 2 9V No U101 check U404 check change Yes U404 pin 2 0V pin 3 3V Yes No U404 pin1 about 5dBm Yes U401 pin21 check No U404 pin 6 2 9V Yes BATTERY check change No U404 pin16 17 3 7V No F400 check change Yes U404 pin19 about 30dBm C418 CN400 R406 ANT401 check change Yes Yes U10...

Page 28: ...SAMSUNG Proprietary Contents may change without notice SGH D800 Flow Chart of Troubleshooting 2 24 This Document can not be used without Samsung s authorization ...

Page 29: ... Parts List 3 1 This Document can not be used without Samsung s authorization 3 1 Cellular phone Exploded View QBA00 QKP01 QME03 QFR04 QMP01 QFR01 QAN02 QRE01 QFL01 QME02 QKP02 QFU01 QCR32 QCR05 QRF03 QVO01 QCR05 QBA01 QCK01 QMI03 QMO03 QCA01 QCH04 QPC01 QCA05 QCR05 QLC01 QRF01 QSC01 ...

Page 30: ... V2 GH72 27714A QFU01 MEC SLIDER UPPER GH75 07733A QKP01 MEC KEYPAD MAIN SER ZK GH75 09060A QKP02 MEC KEYPAD SUB GH75 07758A QLC01 LCD MODULE SGHD800 GH07 00783A QME02 UNIT FUNC KEY FPCB ASS Y GH59 02487A QME03 UNIT 3X4 KEY FPCB GH59 02486A QMI03 RMO MAIN MIC HOLDER GH73 06262A QMO03 UNIT SPK MOTOR ASSY GH59 02485A QMP01 PBA MAIN SGHD800 GH92 02286A QPC01 MEA SLIDE FPCB KIT GH97 05331A QRF01 PMO R...

Page 31: ...NIT MAIN GH69 03456A BOX P SLIP CASE SER GH69 03457B MPR BOHO VINYL CAM DECO2 GH74 17865A MPR BOHO VINYL FUNCTION GH74 18027A MPR TAPE FRONT 2 GH74 18427A MPR TAPE FRONT CONNECT GH74 20065A MPR TAPE FRONT PC GH74 20070A MPR TAPE FRONT PC 2 GH74 20127A MPR PORON LCD FPCB GH74 20129A MPR TAPE LCD FPCB EMI GH74 20327A MPR TAPE LCD MIDDLE GH74 20328A MPR TAPE LCD BOTTOM GH74 20329A MPR TAPE MAGNETIC F...

Page 32: ...oded View and Parts List 3 4 This Document can not be used without Samsung s authorization 3 3 Test Jig GH80 00865A 3 3 3 Serial Cable 3 3 4 Power Supply Cable 3 3 2 TEST CABLE GH39 00127A 3 3 1 RF Test Cable GH39 00283A 3 3 5 DATA Cable GH39 00305A 3 3 6 TA GH44 01060A ...

Page 33: ...0 C CER CHIP SA 2203 006562 C111 C CER CHIP SA 2203 006053 C112 C CER CHIP SA 2203 006208 C113 C CER CHIP SA 2203 006208 C114 C CER CHIP SA 2203 006208 C115 C CER CHIP SA 2203 006562 C116 C CER CHIP SA 2203 006562 C117 C CER CHIP SA 2203 006562 C118 C CER CHIP SA 2203 006562 C119 C CER CHIP SA 2203 006137 C120 C CER CHIP SA 2203 006646 C122 C CER CHIP SA 2203 005482 C123 C CER CHIP SA 2203 005482 ...

Page 34: ...C CER CHIP SA 2203 006423 C206 C CER CHIP SA 2203 006423 C207 C CER CHIP SA 2203 006194 C208 C CER CHIP SA 2203 006194 C209 C CER CHIP SA 2203 006423 C210 C CER CHIP SA 2203 006423 C211 C CER CHIP SA 2203 006194 C212 C CER CHIP SA 2203 006194 C213 C CER CHIP SA 2203 006194 C214 C CER CHIP SA 2203 006194 C215 C CER CHIP SA 2203 000386 C216 C CER CHIP SA 2203 000386 C217 C CER CHIP SA 2203 006399 C2...

Page 35: ...C CER CHIP SA 2203 006324 C317 C CER CHIP SA 2203 006423 C318 C CER CHIP SA 2203 006379 C319 C CER CHIP SA 2203 006423 C320 C CER CHIP SA 2203 006399 C321 C CER CHIP SA 2203 006562 C322 C CER CHIP SA 2203 006562 C323 C CER CHIP SA 2203 006562 C324 C CER CHIP SA 2203 006423 C325 C CER CHIP SA 2203 006562 C326 C CER CHIP SA 2203 006399 C327 C CER CHIP SA 2203 006305 C328 C CER CHIP SA 2203 006305 C3...

Page 36: ...C CER CHIP SA 2203 005682 C366 C CER CHIP SA 2203 005682 C368 C CER CHIP SA 2203 005682 C370 C CER CHIP SA 2203 005682 C371 C CER CHIP SA 2203 005682 C372 C CER CHIP SA 2203 005682 C373 C CER CHIP SA 2203 006257 C377 C CER CHIP SA 2203 006257 C378 C CER CHIP SA 2203 005682 C379 C CER CHIP SA 2203 005682 C380 C CER CHIP SA 2203 005682 C381 C CER CHIP SA 2203 005682 C382 C CER CHIP SA 2203 005682 C3...

Page 37: ...C CER CHIP SA 2203 005138 C420 C CER CHIP SA 2203 005138 C421 C CER CHIP SA 2203 000254 C422 C CER CHIP SA 2203 000254 C423 C CER CHIP SA 2203 005052 C424 C CER CHIP SA 2203 005052 C425 C CER CHIP SA 2203 005395 C426 C CER CHIP SA 2203 005395 C427 C CER CHIP SA 2203 001412 C428 C CER CHIP SA 2203 006556 C429 C CER CHIP SA 2203 006556 C430 C CER CHIP SA 2203 006556 C431 C CER CHIP SA 2203 000254 C4...

Page 38: ...53 C CER CHIP SA 2203 006712 C454 C CER CHIP SA 2203 005682 C455 C CER CHIP SA 2007 000171 C456 R CHIP SA 2203 006208 C457 C CER CHIP SA 2203 006562 C458 C CER CHIP SA 2203 006562 C500 C CER CHIP SA 2203 006562 C501 C CER CHIP SA 2203 006190 C503 C CER CHIP SA 2203 006190 C505 C CER CHIP SA 2203 006562 C506 C CER CHIP SA 2203 005482 C507 C CER CHIP SA 2404 001353 C508 C TA CHIP SA 2404 001353 C510...

Page 39: ...C TA CHIP SA 2404 001394 C539 C TA CHIP SA 2203 006648 C540 C CER CHIP SA 2203 000812 C541 C CER CHIP SA 2404 001225 C542 C TA CHIP SA 2007 000151 C543 R CHIP SA 2007 000151 C544 R CHIP SA 3709 001391 CN111 CONNECTOR CARD EDGE SA 3711 005976 CN301 HEADER BOARD TO BOARD SA 3708 002194 CN310 CONNECTOR FPC FFC PIC SA 3705 001358 CN400 CONNECTOR COAXIAL SA 3711 006078 CN500 HEADER BATTERY SA 3710 0023...

Page 40: ... 3301 001729 L408 BEAD SMD SA 2703 002206 L409 INDUCTOR SMD SA 2703 001174 L500 INDUCTOR SMD SA 2703 001174 L501 INDUCTOR SMD SA 3301 001729 L502 BEAD SMD SA 4302 001158 M100 BATTERY LI 2ND SA 2801 004373 OSC200 CRYSTAL SMD SA 2801 004340 OSC300 CRYSTAL SMD SA 2809 001293 OSC400 OSCILLATOR VCTCXO SA 0501 000481 Q100 TR SMALL SIGNAL SA 0504 000168 Q101 TR DIGITAL SA 2007 008542 R100 R CHIP SA 2007 ...

Page 41: ...R CHIP SA 2007 008531 R202 R CHIP SA 2007 008055 R203 R CHIP SA 2007 008483 R204 R CHIP SA 2007 008055 R205 R CHIP SA 2007 008483 R206 R CHIP SA 2007 000242 R207 R CHIP SA 2007 001292 R208 R CHIP SA 2007 001292 R209 R CHIP SA 2007 008419 R211 R CHIP SA 2007 008419 R300 R CHIP SA 2007 008516 R301 R CHIP SA 2007 008419 R302 R CHIP SA 2007 008483 R303 R CHIP SA 2007 009084 R304 R CHIP SA 2007 008048 ...

Page 42: ... R CHIP SA 2007 009223 R407 R CHIP SA 2007 008816 R408 R CHIP SA 2007 008816 R409 R CHIP SA 2007 008588 R410 R CHIP SA 2007 008806 R411 R CHIP SA 2007 008806 R412 R CHIP SA 2007 000143 R413 R CHIP SA 2007 000171 R414 R CHIP SA 2007 000171 R415 R CHIP SA 2007 001217 R417 R CHIP SA 2007 008420 R418 R CHIP SA 2007 009208 R422 R CHIP SA 2007 009208 R423 R CHIP SA 2007 008057 R424 R CHIP SA 2007 009208...

Page 43: ... R CHIP SA 2007 008483 R508 R CHIP SA 2007 007107 R509 R CHIP SA 2007 007142 R510 R CHIP SA 2007 001291 R511 R CHIP SA 2007 007142 R512 R CHIP SA 2007 007528 R513 R CHIP SA 2007 007107 R514 R CHIP SA 2007 000171 R515 R CHIP SA 2007 007528 R516 R CHIP SA 2007 007107 R517 R CHIP SA 2007 000139 R518 R CHIP SA 2007 007142 R519 R CHIP SA 2007 007528 R520 R CHIP SA 2007 000171 R521 R CHIP SA 2007 007528...

Page 44: ...03 003523 U105 IC POSI FIXED REG SA 1203 003616 U106 IC DC DC CONVERTER SA 1203 003612 U107 IC DC DC CONVERTER SA 1203 003432 U108 IC POSI FIXED REG SA 0801 002995 U111 IC CMOS LOGIC SA 1108 000024 U200 IC MCP SA GH09 00038A U201 IC MICOM SA 1205 002272 U202 IC TRANSCEIVER SA 1009 001018 U203 IC HALL EFFECT S W SA 1203 003523 U300 IC POSI FIXED REG SA 1205 002681 U301 IC CODEC SA 1203 003754 U302 ...

Page 45: ...LOG SWITCH SA 1204 002138 U504 IC MELODY SA 1405 001082 U505 VARISTOR SA 2007 008055 U506 R CHIP SA 1405 001082 V500 VARISTOR SA 1405 001082 V501 VARISTOR SA 1405 001082 V502 VARISTOR SA 1405 001082 V503 VARISTOR SA 1405 001082 V504 VARISTOR SA 0403 001511 ZD100 DIODE ZENER SA 0406 001150 ZD101 DIODE TVS SA 0406 001150 ZD102 DIODE TVS SA 0406 001150 ZD103 DIODE TVS SA 0406 001150 ZD104 DIODE TVS S...

Page 46: ...0 D501 D502 F400 G1 G2 G3 G4 0 0 1 M 0 0 3 C S O 0 0 1 Q 1 0 1 Q 0 0 1 W S 1 0 1 W S 2 0 1 W S U103 U104 5 0 1 U U106 U107 8 0 1 U 2 0 2 U U300 1 0 3 U 5 0 3 U 6 0 3 U U400 5 0 4 U U500 1 0 5 U 2 0 5 U 3 0 5 U U504 1 0 5 V V502 3 0 5 V 4 0 5 V ZD100 ZD101 2 0 1 D Z 5 0 1 D Z ...

Page 47: ...CN301 CN310 CN500 3 0 5 D D504 F401 F402 F403 OSC200 OSC400 RESETTCK TDI TDO TMS TP_GND U101 U102 1 1 1 U 0 0 2 U 1 0 2 U 3 0 2 U 2 0 3 U 4 0 3 U 7 0 3 U 1 0 4 U U402 3 0 4 U U404 0 0 5 V WEN 3 0 1 D Z 4 0 1 D Z 6 0 1 D Z ZD107 ZD300 ...

Page 48: ...6 1 6 SGH D800 Block Diagrams ...

Page 49: ...SGH D800 Block Diagrams 6 2 ...

Page 50: ...tronics Co Ltd Code No GH68 08083A 2006 01 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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