Philips-PET-800-Service-Manual电路原理图.pdf

DVD Portable Player PET800/00/05/55/93 3141 785 30574 Version 1.4 TABLE OF CONTENTS Chapter Technical Specification1 Safety Instructions.2 Instruction for Use.3 Mechanical Instructions. 4 Troubleshooting & Service tips.5 Overall block diagram. 6 Overall wiring diagram 7 Electrical diagram. 8 Component layout 9 Service part list.10 Revision list11 Service Manual ©Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may by reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise without the prior permission of Philips 1.0 TECHNICAL SPECIFICATION and SERVICE HINTGeneralDimensions (WxLxH): 22 x 15.5 x 2.9 cmWeight: 1kg / 2.2 lbPower supply: DC 9V 2.2APower consumption: 20WOperating temp. range: 0 - 50°C (32 122°F)Laser wavelength: 650nmVideo system: NTSC / PAL / AUTOFrequency response: 20Hz 20KHz ± 1dB Signal/noise ratio: 85dBAudio distortion + noise: -80(1KHz)Channel separation: 85dBDynamic range: 80dBOutputAudio out (analog audio): Output level: 2V ± 10%Load impedance: 10KVideo out Output level: 1Vp - p ± 20%Load impedance: 75Current consumptionDC-IN SUPPLY (9.0V)Battery Charging Current 1.2A typ.BATT. SUPPLY (7.2V)Power Off 0APlayback with TFT on 2.5hrsHeadphone out (headphone output load 2x16ohm)Maximum output power: >10mWFrequency response: 20Hz - 20kHzSNR (A-wght): 80dB typ.THD (1kHz): at Remote Control. In select and press .3. For PET800 - Press successively 2 1 2 2 2 5. . .4. Display will show for Europe:5. Press key to input preference region code (see below table).6. Switch off and re-switch on the product.7.RegionCodeRegion1 USA2 EUROPE3 ASIA PACIFIC4AUSTRALIA,NEW ZEALAND,LATAM5RUSSIA, INDIA6CHINAREMARKS:1. Password is CONFIDENTIAL.2. Region code is printed on product type plate. Due to DVD legislation region codes different toassigned region may not be released.Verify Region code change done.