Toshiba SD-P1700SN Скачать руководство пользователя страница 6 | Manualshive

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OVERALL BLOCK DIAGRAM

RF AMP & SERVO & DVD PROCESSOR
MPEG-2 DECODER & VIDEO ENCODER

ZR36882

AC
Adapter

DC IN

DC / DC

(BQ24103)

(TPC8212)

(S-8232A)

110~240V
50/60Hz

BATTERY

16M Fla

s

h

ROM

MX29LV160CBTC-70G

64M SDRAM

HY57V641620ETP-H

AUDIO D/A

(WM8728)

UPD5500B

TFT MONITOR

AUDIO AMP
(AZ4558)

SPEAKER AMP
TPA6011

VIDEO OUT

AUDIO OUT

PHONE OUT

SPEAKER LOUT

SPEAKER ROUT

L

R

L

R

5V

+5V

AUDIO +/-5V

+5V
+3.3V
+1.8V

AUDIO +5V

TFT POWER

+3.3V +5V +2.5V +16V -13V

Y/C OUT

DC IN

OSCILLATOR
OZ9RRAGN

27MHz

+5V

DV23D
PU m

e

c

h

a

n

is

m

DRIVER
(BA5888)

74HC4053

74HC4053

CARD

VIDEO IN

74LV4052PW

R

L

R

L

AUDIO IN

OTHER 5V

AUDIO 5V

27MHz

SDA

SCL

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Содержание SD-P1700SN

Страница 1: ...above model is classified as a green product 1 as indicated by the underlined serial number This Service Manual describes replacement parts for the green product When repairing this green product use the part s described in this manual and lead free solder 2 For 1 and 2 see the next page ...

Страница 2: ...ement of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This produc...

Страница 3: ... it operates properly after replacement if it was subject to electrostatic discharge during replacement its life might be shortened When replacing use a conductive mat soldering iron with ground wire etc to protect the laser diode from damage by static electricity And also the LSI and IC are same as above Soldering iron with ground wire or ceramic type Ground conductive wrist strap for body Conduc...

Страница 4: ...ial exists the fault must be corrected Repeat the above test with the DVD VIDEO PLAYER power plug reversed NEVER RETURN A DVD VIDEO PLAYER TO THE CUSTOMER WITHOUT TAKING THE NECESSARY CORRECTIVE ACTION READING SHOULD NOT EXCEED 0 3V DVD VIDEO PLAYER AC OUTLET AC VOLTMETER Test all exposed metal Voltmeter Hook up for Leakage Current Check 0 15uF 150V AC 1500 10W 5000 per volt or more sensitivity Go...

Страница 5: ...18 19 20 1 2 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 XS3 FUNCTION BUTTON PCB MECHANISM MAIN PCB INVERTER PCB LCD JS6 XS5 XS6 XS1 XS4 TFT 17V NC 3 3V TFT GND TFT 13V NC STV1 V D CKV OEV OEV OEV STV2 VCOMS TFT GND VEE STH2 L R CPH1 CPH1 CPH1 MODE 3 3V OEH LCD B LCD G LCD R VB...

Страница 6: ...Y57V641620ETP H AUDIO D A WM8728 UPD5500B TFT MONITOR AUDIO AMP AZ4558 SPEAKER AMP TPA6011 VIDEO OUT AUDIO OUT PHONE OUT SPEAKER LOUT SPEAKER ROUT L R L R DRIVER 5V 5V AUDIO 5V 5V 3 3V 1 8V AUDIO 5V TFT POWER 3 3V 5V 2 5V 16V 13V Y C OUT DC IN OSCILLATOR OZ9RRAGN 27MHz 5V DV23D PU m e c h a n i s m DRIVER BA5888 74HC4053 74HC4053 CARD VIDEO IN 74LV4052PW R L R L AUDIO IN OTHER 5V AUDIO 5V 27MHz SD...

Страница 7: ...le shooting SD P1700 NO YES NO YES YES NO 1 No power when turned on Does LED light green Is Power Code supplied one Is AC Adaptor is supplied one Replace Power Code Replace AC Adaptor Replace Main PCB Board ...

Страница 8: ... Backlight light up Does LCD light 1 Check or replace Inverter Harness 2 Replace Inverter Unit or LCD Unit 1 Check the connector on Main PCB Board 2 Replace Inverter Harness or Main PCB Board Is the connector for Harness broken 1 Connect Inverter Harness to LCD Unit firmly 2 Replace LCD Unit or Main PCB Board ...

Страница 9: ...Does optical pick up lens light dim Replace the DVD mecha ass y Does optical pick up lens light Replace the DVD mecha ass y or Main PCB Board Does DVD Drive work with DVD disc Replace the DVD mecha ass y or Main PCB Board NO Does the Initializing operation start Replace DVD mecha ass y Does abnormal noise sound Replace DVD mecha ass y ...

Страница 10: ...ssa y 2 Main PCB Board Is the operation stop at the message loading Check in the following order 1 DVD mecha ass y 2 Main PCB Board Is the message CHECK DISC displayed Check the DVD disc for fingerprints dirt etc Is DVD FPC connected firmly Correct connection or replace DVD mecha ass y NO Replace in the following order 1 DVD mecha ass y 2 Main PCB Board ...

Страница 11: ...D mecha ass y Does the moving pictures stop in halfway Does DVD Drive works stop Replace the DVD mecha ass y Is speaker cable connected to Inverter Board firmly Correct connection Replace Main PCB Board or Speaker LCD mask ass y 7 No picture or sound comes out from the external output Is any picture or sound output from the TV connected by the AV cable Replace Main PCB Board NOTE Before this test ...

Страница 12: ...y AV in Replace Main PCB Board 10 The DVD Drive does not operate with the battery Is the connection of battery connector OK Coorrect connection or Replace Main PCB Board Replace the battery NOTE1 For this check use a battery which is not fully charged because the LED does not light when the battery is fully charged NOTE2 Before this check make sure other function work correctly ...

Страница 13: ... 31 GNDP 32 MEMDA 2 33 MEMAD 17 34 MEMDA 9 35 MEMAD 7 36 MEMDA 1 37 MEMAD 6 38 MEMDA 8 39 MEMAD 5 40 VDDP 41 MEMDA 0 42 MEMAD 4 43 MEMRD 44 MEMAD 3 45 MEMAD 2 46 MEMCS 0 47 MEMAD 1 BOOTSEL2 48 MEMAD 0 BOOTSEL1 49 GNDP 50 VDD IP 51 VDDP 52 RAMADD 4 53 RAMADD 3 54 RAMADD 5 55 RAMADD 2 56 RAMADD 6 57 VDDP 58 RAMADD 1 59 RAMADD 7 60 RAMADD 0 61 GNDP 62 RAMADD 8 63 VDDC 64 RAMADD 1 0 65 GNDC 66 RAMADD ...

Страница 14: ... VCC 2 NC 1 F 24 N402 BA5888 VINFC 1 CFCERR1 OP2IN 2 CFCERR2 OP2IN 3 VINSL 4 VINSL OP2OUT 5 VOSL CLOSE 6 VNFFC OPEN 7 VCC 8 PVCC1 LOAD 9 PGND LOAD 10 VOSL 11 VOSL 12 VOFC 13 VOFC 14 STBY 28 BIAS 27 VINTK 26 CTKERR1 OP1IN 25 CTKERR2 OP1IN 24 VINLD 23 PREGND 22 PVCC2 21 VNFTK OP1OUT 20 PGND VCC2 19 VOLD 18 VOLD 17 VOTK 16 VOTK 15 GND 29 GND1 30 R438 220R R427 3K3 R413 10K L404 0805SMD 050 R448 0R5 R...

Страница 15: ... A19 NC NC RY BY BYTE Flash speed 70 nS If plan to use 90ns Flash it needs to be verified by s w When using INTEL FLASH R161 0 ohm R160 NC When using SST FLASH R160 0 ohm R161 NC Default is SST mode R466 4K7 CB33 0 1uF CB32 100N VD512 STZ6 2N XS405 FPL0 5B SMT 45 T 2 T 3 F 4 VCC 5 NC 6 LD DVD 7 GND 8 LD CD 9 MD 10 VRDVD 11 VD CD 12 A A 13 B B 14 D D 15 C C 16 RF 17 CD DVDSW 18 E 19 F 20 GND 21 V20...

Страница 16: ...5 STZ6 2N R94 300 R492 10K C315 10uF 16V 1 2 R491 75 R433 75 N410 74HCT4053 1Y0 12 1Z 14 2Z 15 S1 11 2Y1 1 3Y0 5 2Y0 2 3Z 4 E 6 S2 10 S3 9 1Y1 13 3Y1 3 VDD 16 VSS 8 VEE 7 R490 75 CB104 100N 1 2 R497 10K R18 10K R400 75R R441 150R 1 CB42 100N 1 2 R499 10K R434 150R 1 R442 1 1K 1 R461 75R R495 75 L62 601H CB6 0 1uF R493 10K R435 1 1K 1 JS508 CARD SD CD1 1 SD WP1 2 XD18 VCC 3 XD17 DAT7 4 XD16 DAT6 5 ...

Страница 17: ...N R518 10K C516 47U 4V R481 4R7 VD503 STZ6 2N N502B 4558 5 6 7 8 C521 10U 16V N1 BA05SFP E2 IN 1 OUT 3 CO 2 GND 5 NC 4 VD509 2SD601AR R228 10K L27 601H VD4 STZ6 2N C518 1N CB70 100N R27 0 C39 470N R80 10 R115 1K C522 10U 16V R133 10k C36 2 2U R525 3 9K R47 10K CB71 100N C55 10U 16V R522 4R7 R90 330 R129 1K R529 4R7 C515 47U 4V N503 BU4052 2Y0 1 2Y1 2 2Z 3 2Y3 4 2Y1 5 E 6 Vee 7 GND 8 S1 9 S0 10 1Y3...

Страница 18: ...0U 16V C65 30P CB7 100N R6 27K R58 56K CB21 100N VD39 BA05 IN 1 GND 3 OUT 2 C136 100N L13 100UH C47 1U CB25 100N C106 10U 16V CB10 100n C170 16V 10u C13 10U 16V C121 220U 6V VD9 AO3402N C146 100N C141 16V 10u L01 10UH FM001 LV R0484 1 2 3 4 L17 CDH124 100MC R57 27K R51 100N R25 7K5 XS2 MOLEX 53261 0790 1 2 3 4 5 6 7 R103 10K L21 100uH R003 100n C160 16v 100u R6 510 C10 100N C158 100N C02 220u 6V C...

Страница 19: ...1 VDT1 82 VDT2 83 VDT3 84 VDT4 85 VDT5 86 VDT6 87 VDT7 88 VCLK 90 XTALI 92 XTALO 93 XCLK2MC 36 RSTB 28 CPUINT SCANST 31 PWM 34 VBIVALID XbusRD 32 FIELD XbusWR 33 RL 38 UD 39 STV1 40 STV2 41 GOE 42 GCLK 43 LP OEH 44 POL VCOM HSO 45 STH1 HSO 49 STH2 DE 50 CPH1 LLCK1 52 CPH2 LLCK2 53 CPH3 LLCK3 54 IOB 62 IOG 65 IOR 68 RSET 71 COMP 72 VREFIN 73 VREFOUT 74 FIB1 99 VREF 100 NC1 97 NC2 98 AGNDB 2 AGNDB 8...

Страница 20: ...A B C D E G 2 F 1 3 4 5 6 7 8 9 10 MAIN BOARD PCB INVERTER BOARD PCB DIAGRAM TOP ...

Страница 21: ...A B C D E G 2 F 1 3 4 5 6 7 8 9 10 MAIN BOARD PCB INVERTER BOARD PCB DIAGRAM BOTTOM ...

Страница 22: ...SD P1700SN 9 7 2 1 11 8 4 5 3 16 17 12 11 14 10 20 20 20 20 20 20 20 20 15 20 20 20 20 20 20 20 20 20 20 20 20 20 20 18 19 a a NOTE Main PCB board Power SW board and Inverter unit 11 are supplied as an Assembly Refere to the Parts List ...

Страница 23: ...21 27 28 25 26 24 22 23 SD P1700SN PACKING ASSEMBLY ...

Страница 24: ...e26019 botton flame 19 AH301728 eb43054h battery slot cover 20 AH301729 e26020 All screw kit and LCD holder 21 AH301730 e25033 Battery Pack SD PBP17J 22 AH301126 es06054a Remote control MEDR16UX 23 AH301442 es9014 AC adaptor ADPV16A 24 AH301125 es8147 Car adaptor MEDC01AX 25 AH301124 es3468a AV cable 26 AH301123 es3581 Power cord 27 AH301740 es15183css Owner s manual English French 28 AH301759 es1...

Страница 25: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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