Toshiba SD-P2500 - Portable DVD Player Скачать руководство пользователя

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5. BLOCK DIAGRAM

Drive Unit

Drive MPU

KZ63F49

DSP/

ATAPI IF

TC9425F

AV DECODER

ZR36750

8Kb EEPROM
2Kb EEPROM

DA-OUT

AV-OUT

c.VIDEO

SmartMedia/
SD card slot

AV-IN

S.VIDEO

Progress-OUT

HEADPHONE

SPEAKER L

SPEAKER R

SPK/HP

AMP

VIDEO

AMP+LPF

MM1568

SUB/MPU

TMP87PH47

PS MPU

INVERTER

LCD Unit

600 x 1024 89-inch LCD

DC/DC

Crw

LCDC+Video

Dec

LED

20 Key

PUSH-SW unit

8MHz

IR-

Module

32MB FLASH ROM

MBBE-90

64MB SDRAM

HY57V651620

A-S

LVDS

SN75LVDS83

series reg

AC-ADAPTER

Battery

LPF

Buffer

27MHz

CLK Gen

RF AMP

TA1351

DVD audio

DAC

Содержание SD-P2500 - Portable DVD Player

Страница 1: ...PORTABLE DVD PLAYER SERVICE MANUAL SD P2500 FILE NO 810 200316 PRINTED IN JAPAN July 2003 ...

Страница 2: ... AC adapter other than the supplied one is used the power board may be damaged 3 Check the switch buttons Press the POWER button or the PLAY button on the DVD player If the power does not turn on check the following items a Check the connector of the switch in the DVD player If the connection is loose repair the connection b Replace the cover and turn on the power again If the LED does not light a...

Страница 3: ...he LCD harness is not inserted completely or disconnected reconnect the harness properly d Other than the above Replace the LCD module or the main board 1 3 The DVD drive does not work When the DVD drive does not work after the power is turned on check the following items and repair or replace the defective parts 1 Press the DISK cover switch S102 at the center of the DVD player and turn on the po...

Страница 4: ...e DVD FFC is damaged replace it with new one 2 Other than the above For other cases replace the unit in the following order Perform pick short of the DVD drive Replace the DVD drive defective optical pick up Replace the main board defective FFC connector After replacing the DVD drive or the main board special adjustments in TOSHIBA are required If not readout of DVD or CD media might not function ...

Страница 5: ...PJ706 1 9 No image or sound is output by external input If any image or sound is output by external input replace the main board or the connector PJ709 1 10 The DVD drive does not operate with the battery 1 Check the operation with the verified battery Install a verified battery and make sure the LED light up orange while the AC adapter is connected When the LED does not light up or blink check th...

Страница 6: ...ng from the DVD drive on the edge of the main board as the figure shown below after replacing the DVD drive or the main board If not reassembling can not be performed properly due to interference between parts When replacing PJ705 cut the connector end on the back of the board within 1mm after soldering If not reassembling can not be performed properly due to interference between parts When replac...

Страница 7: ...others You can see how to disassemble and reassemble by clicking the icon on the chart Before disassembling take proper measures against electric static Start with removing the battery or disconnecting the AC adapter Please install Apple Quick Time 4 or more When you stop the movie halfway press Esc key 1 Base Assembly Disassembling Reassembling 2 Cover Disassembling Reassembling 3 LCD Assembly Di...

Страница 8: ...l of the cable is repeated 3 Check the DVD replay for single layer disk Replay a DVD disk single layer disk and check the output of sound and headphone If pick short of the DVD drive is not removed the DVD disk might not be replayed 4 Check the DVD replay for dual layer disk Replay a DVD disk dual layer disk and check the operation If the DVD drive or the main board is not adjusted after replacing...

Страница 9: ...VIDEO Progress OUT HEADPHONE SPEAKER L SPEAKER R SPK HP AMP VIDEO AMP LPF MM1568 SUB MPU TMP87PH47 PS MPU INVERTER LCD Unit 600 x 1024 89 inch LCD DC DC Crw LCDC Video Dec LED 20 Key PUSH SW unit 8MHz IR Module 32MB FLASH ROM MBM29DL32 BE 90 IN 64MB SDRAM HY57V651620 A S LVDS SN75LVDS83 series reg AC ADAPTER Battery LPF Buffer 27MHz CLK Gen RF AMP TA1351 DVD audio DAC ...

Страница 10: ...C2612 base PUSH SW UNIT Sub MPU TMP87PH47 12V AC Adapter 7 4V Battery VDD 12V 12V AC Adapter 7 4V Battery DAC12V DC DC DC DC Audio DAC AD1959 Audio Switch V2 5V VDDP002 VDDPI002 V5V V 5V Noise Filter Noise Filter Noise Filter DC DC DC DC 0 Ω DC DC VDD19V VA3V VDD 5V A5V PU Mechanism SD C2612 base Video Amp LPF Audio Amp LPF MPEG2 Decoder ZR36750 32Mb Flash ROM 64Mb SDRAM 8Kb EEPROM 2Kb EEPROM Digi...

Страница 11: ...g Circuit M62242 FP Presence Absence of AC Adopter ADPEXIST E 5V1 0 01 to 0 05A VDD 3V 0 to 2A VDD 5V 0 to 2A Power ON OFF Signal PWON Charging Start Signal ON OFF CHG Battery Monitor BATSTS3 Battery Monitor BATSTS2 Battery Monitor BATSTS1 Battery Monitor BATSTS0 Status Change Signal STSCHGINI DAC12V ...

Страница 12: ...7 PCB 1 2 Front side PJ802 PJ703 PJ704 PJ705 S102 S101 PJ701 PJ709 F801 ...

Страница 13: ...PCB 2 2 Back side PJ401 PJ702 PJ706 F802 ...

Страница 14: ...2 40 40 27 25 37 29 37 40 22 40 28 40 20 40 40 31 40 40 44 46 45 15 46 43 40 45 40 39 37 35 51 39 40 37 36 18 40 40 23 10 12 12 7 9 8 6 40 5 52 24 1 40 49 40 40 41 42 41 41 40 49 19 49 41 50 49 4 14 13 13 3 11 2 A B D E C D B A E C 8 CHASSIS ASSEMBLY ...

Страница 15: ... AH300307 a7282 BEETLE R A RECEPTACLE 10 AH300309 P7002 BATTERY CONNECTOR 11 AH300310 a7272 HEC4801 POWER JACK 12 AH300311 a7285 HSJ1594 JACK 13 AH300312 P6996 SMD FUSE 14 AH300313 P6978 SD SM CONNECTOR 47 AH300320 b20135 TOSHIBA BADGE ZF01 AH300374 S06054 REMOTE CONTROL ZF10 AH300377 S1598 SD P2500 USERS MANUAL ZF11 AH300378 S1598a SD P2500 SPANISH MANUAL ZF20 AH300373 S3468a AV CABLE ZF21 AH3003...

Страница 16: ......

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