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Superb manual. Exactly what I ordered and made available in a very timely manner.
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very fast detailed and accurate hope to do business again
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This was precisely what I was looking for. Complete and good quality!
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This is the ONLY copy of this manual I could find for a realistic price. Even Panasonic could not provide me with one.
The PDF is a very good copy and it helped me diagnose and find the fault with the unit I have.
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Very complete and well reading drawings. Documentation is essential for successful repairs.Good documentation, with all that is necessary. This manual was what I was waiting with all the information necessary for the repairing I need it for. You must buy it if you want to do repairs or simply understand how it works.
Colour Television
Chassis
L9.1A
AA 00.02
5
In the 21PT3942 and the two new 21� sets, 21PT3956 & 21PT3962, the mono-carrier PCB-layout L9.1A is introduced to increase the audio power. Entering the SDM has changed. By connecting pin 20 to ground at cold start. Entering the SAM has changed. Shorting pin M28 and M29 is no longer valid. For the 21PT3942 one new panel is added: � Side AV panel & Headphone (E1) For the 21PT3956 & 21PT3962 two new panels are added: � Side AV panel & Headphone (E1) � Top Control RF (T) For reference see Service Manual L9.2A - 4822 727 21704. In the new 34� sets, 34PT4873 & 34PT4822, two new panels are introduced: � Side AV panel & Headphone (E1) � Top Control FSQ (T1) For reference see Service Manual L9.1A - 4822 727 21705.
© Copyright 2000 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 RB 0069 Service PaCE Printed in the Netherlands Subject to modification 5 3122 785 40240
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