Philips-HTS-5220-Service-Manual电路原理图.pdf

1 1HTS5220/12/51©Copyright 2010 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 permission of Philips.Published by RY_HF1027 Service Audio Printed in The Netherlands Subject to modificationBD Home Theater SystemVersion 1.2TABLE OF CONTENTSLocation of PCB Boards . 1-2Versions Variation . 1-2Measurement Setup . 1-4Specifications . 1-3Service Aids . 1-5ESD 2.the socket make the ESD protection points short circuit. c) Assembly Blu-ray Loader to “J802”,”J900”,”J906” on the top of BD Board as shown below.7)BD board and Blu-ray Loader OPU matching procedureNote: This procedure must be performed whenever the defective Blu-ray Loader or BD Board has been replaced .a) Loosen the short circuit socket and remove it b) Assembly Blu-ray Loader to BD Board.c) Power on the set , press “” button and input “5” “1” “7” “7” on R/C.d) Go into OSD Select mode and select item 5 ,then press button on R/C as shown follow:e) Insert empty USB device of MSC type and press button with R/C as shown follow:f) Using “” buttons on R/C input the 6-digits OPU data given on the 1D barcode (see label on the Loader) with the on-screen selection and press button to save each digit entered as shown follow: g) Press followed by button to finish OPU matchingand “” button to exit.h) Repeat step c) and select item 6 ,then press button onR/C as shown follow:i)Wait laser check to complete,press button to exit asshown follow:j) If laser check fails press “” button and repeat OPU matching procedure.123412CAUTION! This information is confidential and may not be distributed.Only a qualified service person should reprogram the Region Code.J802J900J9068) Produce to change Tuner grid(only for /98/51 version)In some countries, you can switch the FM tuning grid between 50 kHz and 100 kHz. Changing the tuning grid erases all preset radio stations.a) Press button on R/C b) Press button on R/C.c) Press and hold until (50 kHz) or (100 kHz) is displayed. Note: repeaing the same action will toggle back to it previous tunning grid setting.9) Menu Language setup (only for 51 version)a) Press “” button on R/C.b) Select , then press “OK” button on R/C.c) Select , then press button on R/C.d) Select , then press button on R/C.C) Select , then press button on R/C.2 - 32 - 3REPAIR INSTRUCTIONS (One)