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Toshiba SD-P1800 Service Manual
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FILE NO. 810-200575
Rev.00
SERVICE MANUAL
DIGITAL VIDEO

PORTABLE DVD PLAYER

SD-P1800
(USA)
DOCUMENT CREATED IN JAPAN, SEPT., 2005
Sep., 2005

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Summary of Contents for Toshiba SD-P1800

  • Page 1: Portable Dvd Player

    FILE NO. 810-200575 Rev.00 SERVICE MANUAL DIGITAL VIDEO PORTABLE DVD PLAYER SD-P1800 (USA) DOCUMENT CREATED IN JAPAN, SEPT., 2005 Sep., 2005...
  • Page 2: Preparation Of Servicing

    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 3: Safty Precautions

    SAFTY NOTICE SAFTY PRECAUTIONS LEAKAGE CURRENT CHECK Plug the AC line cord directly into a 120V AC outlet (do Measure the AC voltage across the 1500 resistor. not use an isolation transformer for this check). Use an The test must be conducted with the AC switch on and AC voltmeter, having 5000 per volt or more sensitivity.
  • Page 6: Troubleshooting

    1. Troubleshooting 1. No power when turned on. 2. The initial screen is not displayed on the LCD. 3. The DVD drive does not work. 4. The operation of the DVD player stops at initializing display. 5. Image output stops during the operation. 6.
  • Page 7 1.2 The initial screen is not displayed on the LCD. If the initial screen is not displayed on the LCD, check the following items. (1) Check the LED on the front If the LED does not light, proceed to 1.1. (2) Check the backlight If the backlight does not light up, separate the DVD player into top assembly and bottom assembly, and check the connector harness, and check the connectors for...
  • Page 8 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 DISC cover switch and turn on the power. Then check whether or not the optical pick-up lens of the DVD drive lights.
  • Page 9 1.5 Image output stops during the operation. If the image output from the media in the DVD player stops during the operation, replace the DVD drive. 1.6 No sound or abnormal sound comes out from the speakers in the DVD player. If no sound comes out from the speakers in the DVD player, check the following: (1) Check for moving images on the LCD screen Check whether or not the move of image stops in halfway.
  • Page 12 DV33 REST TFTON #SDA #SCL...
  • Page 14 +7.5V...
  • Page 20 SD-P1800 PACKING ASSEMBLY...
  • Page 21 SD-P1800 CHASSIS ASSEMBLY...
  • Page 22 PARTS LIST : SD-P1800(USA) Loc No. TOSHIBA Part No. Vender's Part No. Description AH301512 eb40086 Top Cover Assy AH301513 eb40087 Inverter cover ass'y AH301433 ea6977b LCD unit AH301514 eb40088 LCD Mask AH301474 eb40053 Open close locker AH301475 eb40074 LCD mask pad...
  • Page 23 1 1, SHIBAURA 1 CHOME, MINATO KU, TOKYO 105 8001, JAPAN...