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DVD Player
Service
Service Manual
TABLE OF CONTENTS
. Technical Specifications.............................................................1-2
. Safety Instruction, Warning & Notes............................................1-3
. Mechanical and Dismantling Instructions.........................................2-1
. Region Code, Software Version& Upgrades...................................
. Trouble Shooting Chart..........................................................
. Wiring Diagram.......................................................................5-1
. Electrical Diagrams and Print-layouts...........................................6-1
. Set Mechanical Exploded View & Electrical Part list.......................7-1
. Electrical Parts List..................................................................8-1
. Revision List..........................................................................9-1
©Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by TCL-ET 0735 Service Audio
Version 1.2
DVP3126(K), DVP3146(K), DVP3148K
Printed in The Netherlands
Subject to modification
DVP3126/94/96/98/51,DVP3126X/94
DVP3126K/56/93/96/98/61/51
DVP3146/94,DVP3146X/94
DVP3146K/93/96/98
DVP3148K/51
Chapter
3-1
.
4-1
.
CLASS 1
LASER PRODUCT
GB
3139 785 32882
PHILIPS
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Summarization of Contents
Technical Specifications
Video Performance
Details about video DAC, YPbPr, and video output specifications.
Video Format
Specifies digital compression formats like MPEG 2, MPEG 1, and DivX.
DVD Resolution
Lists DVD horizontal and vertical resolution for 50Hz and 60Hz.
VCD Resolution
Lists VCD horizontal and vertical resolution for 50Hz and 60Hz.
Audio Performance
Covers audio DAC, sample rates, and signal-to-noise ratios.
Connections
Lists available input/output connections like YPbPr, Video, Audio, and Digital.
Cabinet Specifications
Provides dimensions and weight of the player unit.
Power Consumption
Details power ratings and standby consumption.
Safety Instructions and Warnings
General Safety Precautions
Covers safety regulations for repair, handling ESD, and mains voltage precautions.
Laser Safety Guidelines
Details laser device specifications and precautions for safe operation and handling.
Service Notes and Requirements
Lead-Free Requirement for Service
Guidelines for using lead-free solder, tools, and procedures.
Identification and Handling Notes
Instructions for identifying sets and handling lead-free components.
Mechanical and Dismantling Instructions
Dismantling Procedure
Provides step-by-step instructions for disassembling the player, including cover, loader, and boards.
Software Upgrade
Preparation for Software Upgrade
Steps for preparing a CD for software upgrade and checking versions.
Software Upgrade Procedure
Detailed steps for performing the software upgrade process.
Troubleshooting Guide
Spindle Motor Not Moving
Flowchart to diagnose and resolve issues with the spindle motor not moving.
Power On/Off Issues
Flowchart to diagnose and resolve power supply problems.
Power Board Voltage Deviations
Troubleshooting steps for incorrect output voltages on the power board.
Disc Read Errors
Flowchart for diagnosing and resolving issues when the disc cannot be read.
Disc Playback Restrictions
Troubleshooting for scenarios where only certain disc types play.
LED and Button Malfunctions
Diagnosing issues where the display and buttons are unresponsive.
Audio Distortion and Noise
Steps to troubleshoot distorted or loud audio output.
Abnormal Video Picture Color
Diagnosing issues related to incorrect video picture colors.
Remote Control Issues
Troubleshooting steps for insensitive or failing remote control reception.
No Video or Sound
Flowchart for diagnosing and resolving no video or no sound issues.
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