ViewSonic VG800b VLCDS23896-5W free download

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Service Manual ViewSonic VG800b Model No. VLCDS23896-5W 18" Color TFT LCD Display VG800b-1_SM_606 - Rev. 1a ­ Oct 2002) ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583 Copyright 2002 by ViewSonic Corporation. All rights reserved. No part of this publication may be Copyright reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation. Disclaimer ViewSonic makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose. Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes. Trademarks ViewSonic is a registered trademark of ViewSonic Corporation. All other trademarks used within this document are the property of their respective owners. Revision History Revision 1a Date 10/22/02 Description Of Changes Initial Release DCN-2660 Approval C.Shen ViewSonic Corporation i Confidential ­ Do Not Copy VG800b TABLE OF CONTENTS . 1. PRECAUTIONS AND NOTICES...1 . 2. SPECIFICATIONS ...2-32 3. CIRCUIT DESCRIPTIONS...33-49 4. ADJUSTMENT...50-54 5. MECHANICAL ASSEMBLY...55-59 6. SPARE PARTS LISTS...60-78 7. 8. SCHEMATIC DIAGRAMS...80-88 PCB DRAWING...89-90 ViewSonic Corporation iii Confidential ­ Do Not Copy VG800b 1. PRECAUTIONS AND NOTICES Prior to using this manual, please ensure that you have carefully followed all the procedures outlined in the user manual for this product. Read all of these instructions. Save these instructions for later use. Follow all warnings and instructions marked on the product. Do not use this product near water. This display should be installed on a solid horizontal base. When cleaning, use only a neutral detergent cleaner with a soft damp cloth. Do not spray with liquid or aerosol cleaners. Do not expose this display to direct sunlight or heat. Hot air may cause damage to the cabinet and other part