Philips MCD170 - User Manual

Version 1.2
MCD170
3141 785 33302
DVD Micro Theater
-/98/12/58
Published by LX 0923 Service Audio Subject to modification
©
Copyright 2009 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.
CONTENTS
Technical specification ..................................................................1-2
Service measurement setup..........................................................1-3
Service aids .................................................................................1-4
Instructions on CD playability ................................................2-1..2-2
Disassembly diagram............ .....................................,,,,,,,,...........3-1
Block diagram................................................................................4-1
Wiring diagram ..............................................................................4-2
Main board
Circuit diagram ..................................................................5-1..5-2
Layout diagram..................................................................5-3..5-4
Front board
Circuit diagram .........................................................................6-1
Layout diagram..................................................................6-2..6-3
Tape board
Circuit diagram .........................................................................7-1
Layout diagram..................................................................7-2..7-3
DVD board
Circuit diagram ..................................................................8-1..8-5
Layout diagram.........................................................................8-6
Exploded view diagram .................................................................9-1
Mechanical parts list...............................................................9-2..9-3
Electrical parts list........................................................................10-1

Philips MCD170 Specifications

General

Depth	209 mm
Height	231 mm
Display	LCD
Set width	147 mm
Speaker depth	153 mm
Speaker width	134 mm
Speaker height	233 mm
Backlight color	Blue
DVD region code	2
Channels quantity	40 channels
Auto digital tuning	Yes
Headphone connectivity	3.5 mm
Cassette playback modes	Electronic speed control
Cassette deck technology	Mechanical
Package depth	326 mm
Package width	370 mm
Package height	270 mm
Package weight	4.8 g
RMS rated power	2 W
Disc loading type	Top

Summary

Technical Specifications

Measurement Setup Procedures

FM Tuner Measurement Setup

AM Tuner Measurement Setup

CD Playback Measurement Setup

Disassembly and Component Access

Rear Cabinet Removal

PCB Board Removal Steps

System Block Diagram

System Wiring Diagram

Main Board Circuit Diagrams

Main Board Amplifier Circuit

Detailed schematic of the audio amplification section.

Main Board Tuner Circuit

Detailed schematic of the radio tuner section.

Main Board Layout Diagrams

Main Board Component Layout

Visual placement of components on the main board's component side.

Main Board Copper Layout

Visual representation of PCB traces on the main board's copper side.

Front Board Circuit Diagram

Front Board Layout Diagrams

Front Board Component Layout

Visual placement of components on the front board's component side.

Front Board Copper Layout

Visual representation of PCB traces on the front board's copper side.

Tape Board Circuit Diagram

Tape Board Layout Diagrams

Tape Board Component Layout

Visual placement of components on the tape board's component side.

Tape Board Copper Layout

Visual representation of PCB traces on the tape board's copper side.

DVD Board Circuit Diagrams

DVD Board General Circuitry

Overview of the main DVD board circuit diagram.

SDRAM and SPI Flash Circuits

DVD Audio Output Circuits

DVD Board Power Supply Circuits

DVD Board Layout Diagram

DVD Board Component Layout

Visual representation of component placement on the DVD board.

Exploded View Assembly Diagram

Mechanical Parts List (Version;12;98)

Mechanical Parts Listing (;12;98)

Detailed list of mechanical components for specific product versions.

Mechanical Parts List (Version;58)

Mechanical Parts Listing (;58)

Electrical Parts List

Main Board Electrical Parts

Front Board Electrical Parts