Philips MCM393 User Manual

MCM393/all version
©
Copyright 2007 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 SL 0703 Service Audio Printed in The Netherlands Subject to modification
Micro System
Version 1.0
CLASS 1
LASER PRODUCT
© 3141 785 31550
TABLE OF CONTENTS
Page
PCBs Location ......................................................................1-2
Specifi cations .......................................................................1-3
Measurement Setup .............................................................1-4
Service Aids, Safety Instruction, etc ...........................1-5 to 1-7
Service Test Program ..............................................................2
Set Block Diagram ...................................................................3
Set Wiring Diagram ................................................................. 4
Main Board ..............................................................................5
Display & Headphone Board ...................................................6
MCU & USB Jack Board..........................................................7
Set Mechanical Exploded View & Parts List ............................8

Philips MCM393 Specifications

General

Speaker Type	2-way
CD Player	Yes
Audio Formats	MP3
Radio Tuner	FM
USB Port	Yes
AUX Input	Yes
Remote Control	Yes
Bluetooth	No
Type	Micro System
Playable Media	CD, CD-R, CD-RW

Summary

PCBs Location

Specifications

Amplifier and Speaker Specifications

Technical performance data for amplifier and speaker systems.

General Product Information

Overall product dimensions, weight, and power consumption details.

CD/MP3-CD Player Performance

Specifications related to the CD and MP3 playback capabilities.

USB Player and Tuner Capabilities

Technical data for USB playback and radio tuner functions.

Measurement Setup

CD Measurement Procedure

Outlines the setup and equipment needed for CD measurement tests.

Service Aids, Safety, and Procedures

Service Tools and Test Media

Lists essential tools, test cassettes, CDs, and ESD equipment.

Handling Chip Components

Detailed instructions for safely dismounting and mounting electronic components.

Critical Safety Warnings

Important safety precautions regarding ESD, laser radiation, and general electrical hazards.

Lead-Free Soldering Guidelines

Procedures and requirements for working with lead-free solder materials.

Post-Repair Service Instructions

Steps for performing leakage current tests and final checks after repair.

System Diagrams

Set Block Diagram

High-level overview of system architecture and component interaction.

Set Wiring Diagram

Detailed electrical interconnections and wiring paths for the entire system.

Main Board Information

Main PCB Layout Top View

Visual representation of component placement on the Main PCB's top side.

Main PCB Layout Bottom View

Visual representation of component placement on the Main PCB's bottom side.

Main & Headphone PCB Circuit Diagram

Schematic detailing the electronic circuit for the Main and Headphone PCBs.

Headphone PCB Layout Diagram

Visual representation of component placement on the Headphone PCB.

Display Board Information

Display PCB Layout Top View

Component layout on the top surface of the Display PCB.

Display PCB Layout Bottom View

Component layout on the bottom surface of the Display PCB.

Display PCB Circuit Diagram

Schematic diagram of the Display PCB's electronic circuitry.

MCU & USB Jack Board Information

MCU PCB Layout Top View

Component placement diagram for the top side of the MCU PCB.

MCU PCB Layout Bottom View

Component placement diagram for the bottom side of the MCU PCB.

MCU PCB Circuit Diagram

Schematic detailing the electronic connections of the MCU PCB.

USB Jack PCB Circuit Diagram

Schematic showing the electronic layout of the USB Jack PCB.

Mechanical and Parts Lists

Mechanical Exploded View

Diagram illustrating the assembly of the product's mechanical parts.

Mechanical & Accessories Parts List

List of mechanical and accessory parts with their part numbers.

Electrical Parts List - Main Board

List of electrical components for the Main board with part numbers.

Electrical Parts List - USB Jack Board

List of electrical components for the USB Jack board with part numbers.