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Toshiba SD-P1700SN Service Manual
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Toshiba SD-P1700SN Service Manual

Toshiba SD-P1700SN Service Manual

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Download this manual See also: Owner's Manual
FILE No. 810-200627GR
SERVICE MANUAL
PORTALBE DVD PLAYER
SD-P1700SN
The 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.
Mar., 2006 GREEN
DOCUMENT CREATED IN JAPAN, MARCH, 2006

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Summary of Contents for Toshiba SD-P1700SN

  • Page 1 FILE No. 810-200627GR SERVICE MANUAL PORTALBE DVD PLAYER SD-P1700SN The 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).
  • Page 2 Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.
  • Page 3 LASER BEAM CAUTION LABEL When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of laser may be received. PREPARATION OF SERVICING Pickup Head consists of a laser diode that is very susceptible to external static electricity. Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement, its life might be shortened.
  • Page 4 SAFTY NOTICE SAFTY PRECAUTIONS LEAKAGE CURRENT CHECK Plug the AC line cord directly into the 120V AC outlet (do Measure the AC voltage across the 1500 resistor. not use an isolation transformer for this check). Use a The test must be conducted with the AC switch on and AC voltmeter, having 5000 per volt or more sensitivity.
  • Page 5 LDVCC BATT+ BATTERY CD/DVD SW BRIGHT TFT on/off CDMD XS403 DVDMD TFT+17V SPR+ CDLD SPR- 3.3V SPL+ TFT GND DVDLD SPL- TFT-13V RF15V TFT+17V STV1 FCS- TRK+ TFT-13V TRK- FCS+ STV2 VCOMS TFT GND XS402 VCOMS STH2 TFT5V LIMIT TFT3.3V CPH1 CPH1 LCD G...

  • Page 6: Overall Block Diagram

    OVERALL BLOCK DIAGRAM 16M Fl a s h R OM 64M SDRAM 27MHz 74HC4053 27MHz DC IN MX29LV160CBTC-70G HY57V641620ETP-H OSCILLATOR CARD UPD5500B TFT MONITOR OZ9RRAGN RF AMP & SERVO & DVD PROCESSOR MPEG-2 DECODER & VIDEO ENCODER VIDEO IN 74HC4053 ZR36882 DV23D PU m e c h a n i s m...
  • Page 7 Trouble shooting: SD-P1700 1. No. power when turned on. Does LED light green? Replace Power Code Is Power Code supplied one? Replace AC Adaptor Is AC Adaptor is supplied one? Replace Main PCB Board...
  • Page 8 2. The initial screen is not displayed on the LCD. Does LED light? Proceed to 1. 1. Check or replace Inverter Harness Does Backlight light up? 2. Replace Inverter Unit or LCD Unit Is the connector for Does LCD light? Harness broken ? 1.
  • Page 9 3. DVD Drive does not work. Does optical pick-up Replace the DVD mecha ass’y lens light dim? Replace the DVD mecha ass’y or Does optical pick-up Main PCB Board lens light? Replace the DVD mecha ass’y or Does DVD Drive Main PCB Board work with DVD disc? Does the Initializing operation...
  • Page 10 4. The operation of the DVD player stops at initializing display. Check in the following order: Is the message “loading” 1) DVD mecha assa’y displayed? 2) Main PCB Board Check in the following order: Is the operation stop at 1) DVD mecha ass’y the message “loading”? 2) Main PCB Board Check the DVD disc for...
  • Page 11 5. Picture output stops during the operation. Is Picture output stop during operation? Replace the DVD mecha ass’y 6. No sound or abnormal sound comes out from the speakers in the DVD player Does the moving pictures Replace the DVD mecha ass’y stop in halfway? Does Drive...
  • Page 12 8. No sound comes out from headphones. No sound comes out? Replace Main PCB Board 9. No picture or sound is output by the external input. Is any picture or sound output Replace Main PCB Board by AV in? 10. The DVD Drive does not operate with the battery. Is the connection of battery Coorrect connection or connector OK?
  • Page 13 MAIN BOARD CIRCUIT DIAGRAM (ZR36882&SDRAM CIRCUIT DIAGRAM) VDDPWM DVD3.3V TRACK_ S R415 TRACK_ S SLED_ S R301 C448 SLED_ S SPINDLE_ S R418 SPINDLE_ P WM SPINDLE_ S FOCUS_ S R412 FOCUS_P WM C449 FOCUS_ S L415 601H 601H C411 C414 C415 DVD1.8V...
  • Page 14 MAIN BOARD CIRCUIT DIAGRAM (OPU Connector and DRIVER CIRCUIT DIAGRAM) DVD 5V C272 C138 C273 C140 BGH2012B601LT 10u/16V 100P RF3V3 DVD 3V3 RF3V3 L410 BGH2012B601LT RFA5V R436 L411 BGH2012B601LT C428 47U/16V C434 L407 VD58 R293 220R DVD_LD 10uF/16V BGH2012B601LT KTA1298 C438 C437 C436...
  • Page 15 MAIN BOARD CIRCUIT DIAGRAM (FLASH&DAC CIRCUIT DIAGRAM) MEMAD[ 1 9:0] MEMAD15 MEMAD14 MEMAD13 MEMAD12 MEMAD11 MEMAD10 XS405 MEMDA[15:0] MEMAD9 FPL0.5B-SMT-45 MEMAD8 MEMAD16 MEMAD18 MEMAD17 MEMAD7 MEMAD6 MEMWR- MEMAD5 MEMAD4 MEMAD3 MEMAD15 MEMAD2 MEMAD14 MEMAD1 BYTE# VCCQ FLASH VCC MEMAD13 MEMAD12 MEMDA15 MEMAD16 DQ15...
  • Page 16 MAIN BOARD CIRCUIT DIAGRAM (CARD CIRCUIT DIAGRAM) VD18 VD17 ESDA5V3SC6 ESDA5V3SC6 DSPVCC33 DSPVCC33 JS508 MEMDA[15:0] R493 R492 SD_ C D SD-CD1 MEMDA4 MEMDA4-R SD-WP1 MEMDA3 MEMDA3-R DSPVCC33 XD18-VCC C451 MEMDA5 MEMDA5-R MEMDA7-R CARD_SEL XD17-DAT7 10uF/16V MEMDA2 MEMDA2-R MEMDA6-R XD16-DAT6 0.1uF DAT0 300Rx 4 MEMDA5-R...
  • Page 17 MAIN BOARD CIRCUIT DIAGRAM (AUDIO CIRCUIT DIAGRAM) N406 WM8728 VD507 VD506 +P5V STZ6.2N STZ6.2N L506 ALRCLK LRCIN LATI2S FPCSTB(ML) 601H AOUT0# I2CCLK(MC) SCKDSD L507 JS502 ABCLK I2CDAT(MD) BCKIN SDIDEM R481 601H HSJ1594-010060 AMCLK MCLK MUTEB LOUT ZEROR +P5V ZERO MODE R O UT DGND CSBIWL...
  • Page 18 MAIN BOARD CIRCUIT DIAGRAM (DVD POWER&CHANGE CIRCUIT DIAGRAM) +P5V BATTERY 100N DV33 POWERSW 100N AZ358 L001 C162 C129 C024 C001 C169 R003 CDRH6D38-330MC 10U/16V 100N 10U/16V 100N 100N 100U/16V 16v/100u 10U/16V 100n CATION: REPLACE FUSE WITH SAME TYPE AND RATING C175 C172 C173...
  • Page 19 MAIN BOARD CIRCUIT DIAGRAM (TFT DISPLAY CIRCUIT DIAGRAM) R146 601H VDD25 C116 C115 R145 AVDD33 VDD33 VDD25 VD29 VD28 680P 330P 601H CRG01 BA240A 10UH DV33 TFT-13V +17V# 470N 0.1uF CB109 CB103 CB55 601H 0.1uF 0.1uF 0.1uF VIDEO-IN 601H AC0/ACB0 300P C100 470N C181...
  • Page 20 MAIN BOARD PCB & INVERTER BOARD PCB DIAGRAM (TOP)
  • Page 21 MAIN BOARD PCB & INVERTER BOARD PCB DIAGRAM (BOTTOM)
  • Page 22 SD-P1700SN CHASSIS_ASSEMBLY NOTE: Main PCB board, Power SW board and Inverter unit (11) are supplied as an Assembly. (Refere to the Parts List)
  • Page 23 SD-P1700SN PACKING ASSEMBLY...

  • Page 24: Batt

    PARTS LIST: SD-P1700SN Location TSB P/N Reference No. Description AH301713 eb43040h top cover AH301748 e26021 inverter cover P000460150 ea7943 LCD unit, LTA070B383A AH301749 e26022 LCD mask AH301738 eb43066 hinge cover pads AH301750 e25034 Inverter harness AH301720 eb43056 Hinge AH301751 e26023...
  • Page 25 1-1, SHIBAURA 1-CHOME, MINATO-KU,TOKYO 105-8001,JAPAN...