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Philips MX3900D - User Manual

Philips MX3900D
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CLASS 1
LASER PRODUCT
Service Manual
Service
Service
Service
Service
Service
MX3900D/37 & MX3910D/17
TABLE OF CONTENTS
Page
Location of pc boards & Version variations ................1-2
Technical Specifications .............................................1-3
Measurement setup ....................................................1-4
Service Aids, Safety Instruction, etc. .........................1-5
Disassembly Instructions & Service positions ...........2-1
Service Test Programs ...............................................3-1
Region codes setting, software upgrades, etc ...........3-3
Set Block diagram.......................................................... 4
Set Wiring diagram ........................................................ 5
Front Board .................................................................... 6
ECO6 Tuner Board: System Non-Cenelec ............ 7A
Power Module PWR207 ................................................ 8
AV Board ........................................................................ 9
5DTC Module............................................................... 10
CD222 FE (Front End) Board ...................................... 11
CD222 BE (Back End) Board ...................................... 12
Set Mechanical Exploded view & parts list ................. 13
Revision List ................................................................ 14
©
Copyright 2003 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by KC 0311 Service Audio Printed in The Netherlands Subject to modification
GB
3139 785 30201
DVD Receiver
MX3950D/
37 & MX3960D/17
Version 1.1

Other manuals for Philips MX3900D

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Summary

Location of PC Boards and Version Variations

Specifications

General Specifications

Covers general electrical and physical parameters of the DVD receiver.

Amplifier Specifications

Outlines output power, frequency response, and input sensitivity.

Measurement Setup

Service Aids and Handling Components

ESD Equipment and Safety

Details anti-static equipment and safety precautions for handling components.

ESD Safety Warnings and Precautions

General ESD Warnings

Provides warnings about electrostatic discharge sensitivity in multiple languages.

General Safety Regulations

Outlines safety requirements for restoring the set to its original condition.

Dismantling Instructions

Front Panel Assembly Dismantling

Step-by-step guide for removing the front panel assembly.

Service Positions and Cautions

Safety Cautions and Notes

Provides critical safety warnings and important notes for service procedures.

Service Test Program I

Test Program Entry and Main Menu

Instructions to start the service test program and navigate the main menu.

Test Activation and Procedures

Details on activating specific tests like EEPROM, Format, and Volume control.

Service Test Program II

DVD Service Test Menu

Overview of DVD-specific tests including I2C, Version Matrix, Player, and Dealer tests.

Reprogramming DVD Version Matrix

Software Version Check Procedure

Steps to check the current software version of the DVD matrix.

Software Upgrade Procedure

Instructions for upgrading the DVD software using a CD-ROM.

Set Block Diagram

Main Wiring Diagram

Front Boards Overview

ECO6 Tuner Board Block Diagram

Tuner Adjustment Table

Power Module PWR207 Overview

6-Channel Class-D Amplifier Basics

Explains the basic operation, benefits, and disadvantages of class-D amplifiers.

Amplifier Board Block Diagram and Operation

Class-D Amplifier TDA8920 Operation

Details the TDA8920 function, including PWM signal conversion and servo control.

Speaker Board Circuit Diagrams and Layouts

Mains & ECO STBY Board Circuit Diagram

Supply Board Circuit Diagram

Amplifier Board Clock Generator Circuit

Amplifier Board Amplifier Circuit

Brief Introduction of the AV Board

AV Board IC Descriptions

Details the functions of IC 7130, IC 7422, IC 7304, IC 7330, IC 7352, and IC 7402.

AV Board Functional Descriptions

Explains line out mute, headphone amplifier, and sound feature control.

Input, Source Select & Volume Control L;R Circuit

Pre-Amplifier, Supply & Interconnection Circuit

Volume Control, Surround, Center & SW Circuits

Digital I;O, S-Video, SCART, & I2 C Expander Circuits

5 DTC Module Overview

5 DTC Block Diagram and Switch Locations

Block diagram and location of switches for the 5DTC control board.

5 DTC Control Board Circuit Diagram

Schematic diagram for the 5DTC control board.

MONO-FE Board Overview

M29 F002 BT Component Details

Details the M29F002BT chip's logic diagram and pin functions.

M5705 (Ali) Chip Features and Application

Describes the M5705 chip's features, application, and interface capabilities.

M5705 Pins Description

Detailed description of all pins for the M5705 chip.

MONO-BE Board Overview

CS8415 A & M29 F800 DT Block Diagram

Internal block diagram for CS8415A and M29F800DT chips.

Circuit Diagrams

Schematic diagrams for the MONO-BE board (Diagram 1).

Summary

Location of PC Boards and Version Variations

Specifications

General Specifications

Covers general electrical and physical parameters of the DVD receiver.

Amplifier Specifications

Outlines output power, frequency response, and input sensitivity.

Measurement Setup

Service Aids and Handling Components

ESD Equipment and Safety

Details anti-static equipment and safety precautions for handling components.

ESD Safety Warnings and Precautions

General ESD Warnings

Provides warnings about electrostatic discharge sensitivity in multiple languages.

General Safety Regulations

Outlines safety requirements for restoring the set to its original condition.

Dismantling Instructions

Front Panel Assembly Dismantling

Step-by-step guide for removing the front panel assembly.

Service Positions and Cautions

Safety Cautions and Notes

Provides critical safety warnings and important notes for service procedures.

Service Test Program I

Test Program Entry and Main Menu

Instructions to start the service test program and navigate the main menu.

Test Activation and Procedures

Details on activating specific tests like EEPROM, Format, and Volume control.

Service Test Program II

DVD Service Test Menu

Overview of DVD-specific tests including I2C, Version Matrix, Player, and Dealer tests.

Reprogramming DVD Version Matrix

Software Version Check Procedure

Steps to check the current software version of the DVD matrix.

Software Upgrade Procedure

Instructions for upgrading the DVD software using a CD-ROM.

Set Block Diagram

Main Wiring Diagram

Front Boards Overview

ECO6 Tuner Board Block Diagram

Tuner Adjustment Table

Power Module PWR207 Overview

6-Channel Class-D Amplifier Basics

Explains the basic operation, benefits, and disadvantages of class-D amplifiers.

Amplifier Board Block Diagram and Operation

Class-D Amplifier TDA8920 Operation

Details the TDA8920 function, including PWM signal conversion and servo control.

Speaker Board Circuit Diagrams and Layouts

Mains & ECO STBY Board Circuit Diagram

Supply Board Circuit Diagram

Amplifier Board Clock Generator Circuit

Amplifier Board Amplifier Circuit

Brief Introduction of the AV Board

AV Board IC Descriptions

Details the functions of IC 7130, IC 7422, IC 7304, IC 7330, IC 7352, and IC 7402.

AV Board Functional Descriptions

Explains line out mute, headphone amplifier, and sound feature control.

Input, Source Select & Volume Control L;R Circuit

Pre-Amplifier, Supply & Interconnection Circuit

Volume Control, Surround, Center & SW Circuits

Digital I;O, S-Video, SCART, & I2 C Expander Circuits

5 DTC Module Overview

5 DTC Block Diagram and Switch Locations

Block diagram and location of switches for the 5DTC control board.

5 DTC Control Board Circuit Diagram

Schematic diagram for the 5DTC control board.

MONO-FE Board Overview

M29 F002 BT Component Details

Details the M29F002BT chip's logic diagram and pin functions.

M5705 (Ali) Chip Features and Application

Describes the M5705 chip's features, application, and interface capabilities.

M5705 Pins Description

Detailed description of all pins for the M5705 chip.

MONO-BE Board Overview

CS8415 A & M29 F800 DT Block Diagram

Internal block diagram for CS8415A and M29F800DT chips.

Circuit Diagrams

Schematic diagrams for the MONO-BE board (Diagram 1).

Philips MX3900D Specifications

Power IconPower
power requirement120V, 60Hz
power consumption150 watts
standby power<20 watts
Loudspeakers IconLoudspeakers
speaker frequency range120Hz~20kHz
speaker impedance4 Ω
subwoofer frequency range30Hz~120Hz
Amplifier IconAmplifier
amplifier typeFull Digital 6-channel Class-D™
amplifier power per channel6 x 85 watts RMS
total power500 watts
Video Performance IconVideo Performance
progressive scanYes
video upsampling27MHz/10bit
video systemMulti (NTSC/PAL)
Audio Performance IconAudio Performance
audio DAC24 bit, 96 kHz
signal to noise ratio>65 dB
frequency response30 Hz - 30 kHz
Weight and Dimensions IconWeight and Dimensions
product dimensions (DVD system)17.1" W x 3.8" H x 14.1" D
product dimensions (satellite speaker)3.7" W x 6.1" H x 3.5" D
product dimensions (subwoofer)7.7" W x 17.0" H x 15.4" D

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