Philips MCD355 Service Manual
Philips MCD355 Service Manual

Philips MCD355 Service Manual

Dvd micro theater
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DVD Micro Theater
©
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.
Published by SL 0920 Service Audio
Version 1.0
TABLE OF CONTENTS
PCBs Location ...................................................................... 1-2
Specifi cations ....................................................................... 1-3
Measurement Setup ............................................................. 1-4
Service Aids, Safety Instruction, etc ...........................1-5 to 1-7
Software Version Checking ..................................................... 2
Set Block Diagram ................................................................... 3
Set Wiring Diagram ................................................................. 4
Main & Headphone & AUX Board............................................ 5
VFD Board & Touch Key Board ............................................... 6
Servo Board............................................................................. 7
USB & Power Key Board ......................................................... 8
Set Mechanical Exploded View & Parts List ............................ 9
Printed in The Netherlands
Subject to modifi cation
MCD355
Page
CLASS 1
LASER PRODUCT
© 3141 785 34150
/98

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Summary of Contents for Philips MCD355

  • Page 1 LASER PRODUCT © 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.
  • Page 2: Pcbs Location

    PCBS LOCATION...
  • Page 3: Specifications

    SPECIFICATIONS Disc Amplifi er Laser Type Semiconductor Rated Output Power 4X50W RMS Disc Diameter 12cm/8cm Frequency Response 63 - 14000 Hz, ±3dB Video Decoding MPEG-1 / MPEG-2 / DivX Signal to Noise Ratio > 62dB Video DAC 12Bits Signal System PAL / NTSC Tuner (FM) Video Format...
  • Page 4: Measurement Setup

    MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Tuner AM (MW,LW ) Bandpass LF Voltmeter...
  • Page 5: Service Aids

    SERVICE AIDS WARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.
  • Page 6: Instructions On Cd Playability

    1 - 6 INSTRUCTIONS ON CD PLAYABILITY Customer complaint "CD related problem" Set remains closed! check playability playability ok ? For flap loaders (= access to CD drive possible) "fast" lens cleaning cleaning method is recommended check playability playability ok ? Play a CD for at least 10 minutes check playability...
  • Page 7: Customer Information

    1 - 7 INSTRUCTIONS ON CD PLAYABILITY PLAYABILITY CHECK LIQUID LENS CLEANING Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. For sets which are compatible with CD-RW discs This to avoid that little particles make scratches on use CD-RW Printed Audio Disc ....7104 099 96611 the lens.
  • Page 8: Set Block Diagram

    SET BLOCK DIAGRAM...
  • Page 9: Set Wiring Diagram

    SET WIRING DIAGRAM...
  • Page 10 MAIN & HP JACK & AUX JACK BOARD TABLE OF CONTENTS Main PCB - Layout Top View ........... 5-2 Main PCB - Circuit Diagram ......... 5-3 to 5-10 Headphone Jack PCB ........... 5-11 AUX Jack PCB ............... 5-12...
  • Page 11: Pcb Layout - Main Board (Top View)

    PCB LAYOUT - MAIN BOARD (TOP VIEW)
  • Page 12: Circuit Diagram - Main Board (Part1)

    CIRCUIT DIAGRAM - MAIN BOARD (PART1)
  • Page 13: Circuit Diagram - Main Board (Part2)

    CIRCUIT DIAGRAM - MAIN BOARD (PART2)
  • Page 14 CIRCUIT DIAGRAM - MAIN BOARD (PART3)
  • Page 15 CIRCUIT DIAGRAM - MAIN BOARD (PART4)
  • Page 16 CIRCUIT DIAGRAM - MAIN BOARD (PART5)
  • Page 17 CIRCUIT DIAGRAM - MAIN BOARD (PART6)
  • Page 18 CIRCUIT DIAGRAM - MAIN BOARD (PART7)
  • Page 19 5-10 5-10 CIRCUIT DIAGRAM - MAIN BOARD (PART8)
  • Page 20 5-11 5-11 PCB LAYOUT - HEADPHONE JACK BOARD CIRCUIT DIAGRAM - HEADPHONE JACK BOARD...
  • Page 21 5-12 5-12 PCB LAYOUT - AUX JACK BOARD CIRCUIT DIAGRAM - AUX JACK BOARD...
  • Page 22: Vfd Board & Touch Key Board

    VFD BOARD & TOUCH KEY BOARD TABLE OF CONTENTS VFD PCB - Layout Top View ........... 6-2 VFD PCB - Layout Bottom View ........6-3 VFD PCB - Circuit Diagram ........6-4 to 6-6 Touch Key PCB - Layout Diagram ........6-7 Touch Key PCB - Circuit Diagram ........
  • Page 23 PCB LAYOUT - VFD BOARD (TOP VIEW)
  • Page 24 PCB LAYOUT - DISPLAY(PANEL) BOARD (BOTTOM VIEW)
  • Page 25 CIRCUIT DIAGRAM - VFD BOARD (PART1)
  • Page 26 CIRCUIT DIAGRAM - VFD BOARD (PART2)
  • Page 27 CIRCUIT DIAGRAM - VFD BOARD (PART3)
  • Page 28 PCB LAYOUT - TOUCH KEY BOARD...
  • Page 29 CIRCUIT DIAGRAM - TOUCH KEY BOARD...
  • Page 30: Servo Board

    SERVO BOARD The servo board is not intended to repair on components level. The dia- grams only for reference. The whole board can be ordered with 12nc: 996510025795...
  • Page 31 PCB LAYOUT - SERVO BOARD (TOP VIEW)
  • Page 32 PCB LAYOUT - SERVO BOARD (BOTTOM VIEW)
  • Page 33 CIRCUIT DIAGRAM - SERVO BOARD (PART1)
  • Page 34 CIRCUIT DIAGRAM - SERVO BOARD (PART2)
  • Page 35 CIRCUIT DIAGRAM - SERVO BOARD (PART3)
  • Page 36 CIRCUIT DIAGRAM - SERVO BOARD (PART4)
  • Page 37 CIRCUIT DIAGRAM - SERVO BOARD (PART5)
  • Page 38 CIRCUIT DIAGRAM - SERVO BOARD (PART6)
  • Page 39 7-10 7-10 CIRCUIT DIAGRAM - SERVO BOARD (PART7)
  • Page 40 7-11 7-11 CIRCUIT DIAGRAM - SERVO BOARD (PART8)
  • Page 41 7-12 7-12 CIRCUIT DIAGRAM - SERVO BOARD (PART9)
  • Page 42: Usb & Power Key Board

    USB & POWER KEY BOARD...
  • Page 43 PCB LAYOUT - USB JACK BOARD CIRCUIT DIAGRAM - USB JACK BOARD...
  • Page 44 PCB LAYOUT - POWER KEY BOARD CIRCUIT DIAGRAM - POWER KEY BOARD...
  • Page 45: Set Mechanical Exploded View

    SET MECHANICAL EXPLODED VIEW...
  • Page 46: Electrical Parts List

    IC501   996510012838 IC TDA8920BTH SOT566‐3 IC103 996510025801 IC TK6031AL PROGRAMMED   996510025802 TUNER MODULE KST‐MW004FA1‐S59A IC502   996510012838 IC TDA8920BTH SOT566‐3 IC104 996510010763 IC AT24C02BN‐SH‐T   996510025799 MCD355 MAIN PCB IC503   996510020220 IC PT2308L‐S(L) SOP‐8PIN IC106 996510010764 IC PCF8563T SO8 996500038903 5‐FEET VDE APPRROVED POWER COR IC601   996510010771 IC 7314(ANGUS) IC301 996510025809 IC SPHE8202TQ 996510000876 996510000876 5 FT VDE APPRROVED POWER CORD 5 FT VDE APPRROVED POWER CORD...
  • Page 47: Headphone Jack Pcb

    9 - 3 9 - 3 ELECTRICAL PARTS LIST Loc. 12NC Description VFD PCB ASSY L303 L303   996 1002 80 996510025807 CHIP BEAD 600R/100MHz A 600 /100 H   996510025038 VFD BRACKET   996510025037 VFD FOR MCM355 ZD402 ZD402   996510012835 996510012835 ZENER DIODE 5V6 1/2W (TC5V6) ZENER DIODE 5V6 1/2W (TC5V6) HEADPHONE JACK PCB ASSY HEADPHONE JACK PCB ASSY...

This manual is also suitable for:

Mcd355/98

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