Philips-HTS-3571-Service-Manual电路原理图.pdf
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1、1 - 1HTS3571/94Copyright 2009 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior p
2、ermission of Philips.Published by RY0941 Service Audio Printed in The Netherlands Subject to modificationDVD Home Theater SystemVersion 1.0TABLE OF CONTENTSLocation of PCB Boards . 1-2Versions Variation . 1-2Measurement Setup . 1-4Specifications . 1-3Service Aids . 1-5ESD 50 Hz switchablePower consu
3、mption . 00 WStandby power consumption . 1 WDimensions (WxHxD) .45 x 57 x 65 (mm)Weight . .6 kgSpeakersSystem . full range satelliteSpeaker impedance .Front/Rear . 4 OhmCentre . OhmSpeaker drivers .Centre . X .5” woofer + 1 X ” tweeterFront/Rear .” full rangeFrequency response . 150 Hz 0 kHzDimensio
4、ns (WxHxD) .- Centre .67 x 100 x 78 (mm)- Front .100 x 100 x 75 (mm)- Rear .100 x 100 x 75 (mm) Weight .- Centre . 1.5 kg- Front . 0.48 kg- Rear . 0.45 kgSubwooferImpedance . ohmSpeaker drivers . 0 mm (8”) wooferFrequency response . 40 Hz 150 HzDimensions (WxHxD) .4 x 5 x 60 (mm)Weight . 5.76 kgLase
5、r specifi cationType . Semiconductor laser GaAIAs (CD)Wave length . 645665 nm (DVD),770800 nm (CD)Output power .6 mW (DVD),7 mW (VCD/CD)Beam divergence . 60 degrees.Specifications subject to change without prior notice.1 - 4LEVEL METERe.g. Sennheiser UPM550with FF-filterS/N and distortion metere.g.
6、Sound Technology ST1700BLRDUTCDUse Audio Signal Disc(replaces test disc 3)SBC429 4822 397 30184Bandpass250Hz-15kHze.g. 7122 707 48001LF Voltmetere.g. PM2534DUTRF Generator e.g. PM5326S/N and distortion metere.g. Sound Technology ST1700BUse a bandpass filter to eliminate hum (50Hz, 100Hz) and disturb
7、ance from the pilottone (19kHz, 38kHz).Ri=50Tuner FMMEASUREMENT SETUP1 - 5Service Tools:Universal Torx driver holder .4822 395 91019Torx bit T10 150mm .4822 395 50456Torx driver set T6-T20 .4822 395 50145Torx driver T10 extended .4822 395 50423Compact Disc:SBC426/426A Test disc 5 + 5A .4822 397 3009
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