Philips MCM393 free download

File name Philips-MCM393 audio sys.pdf

Micro System MCM393/all version TABLE OF CONTENTS Page PCBs Location ... 1-2 Specifications ... 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 © Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands CLASS 1 LASER PRODUCT 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 © 3141 785 31550 Version 1.0 1-2 PCBS LOCATION 1-3 SPECIFICATIONS AMPLIFIER Output power ... 2 x 15 W RMS ... 30 W + 30 W MPO Signal-to-noise ratio ... 62 dBA (IEC) Frequency response ... 40 ­ 15000 Hz, ± 3 dB Impedance loudspeakers ... 4 Impedance headphones ... 32 -1000 CD/MP3-CD PLAYER Number of programmable tracks ... 20 Frequency range ... 20 ­ 20000 Hz Signal-to-noise ratio ... 75 dBA Channel separation ... 60 dB (1 kHz) Total harmonic distortion ... < 0.003% MPEG 1 Layer 3 (MP3-CD) ... MPEG AUDIO MP3-CD bit rate ... 32-256 kbps (128 kbps advised) Sampling frequencies ... 32, 44.1, 48 kHz USB PLAYER USB ... 12Mb/s, V1.1 ... support MP3 and WMA files Number of albums/folders ... maximum 99 Number of tracks/titles ... maximum 500 TUNER FM wave range ... 87.5 ­ 108 MHz MW wave range ... 531 ­ 1602 kHz Sensitivity at 75 ­ mono, 26 dB signal-to-noise ratio ... 2.8 µV ­ stereo, 46 dB signal-to-noise ratio ... 61.4 µV Selectivity ...