viewsonic VS11985 free download

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Service Manual ViewSonic VX2240W-4 Model No. VS11985 22" Color TFT LCD Display (Manufacture date: NOV. 2008) VX2240W-4 Copyright Copyright © 2008 by ViewSonic Corporation. All rights reserved. No part of this publication may be 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 Optiquest is a registered trademark of ViewSonic Corporation. ViewSonic is a registered trademark of ViewSonic Corporation. All other trademarks used within this document are the property of their respective owners. Product disposal at end of product life The lamp in this product contains mercury. Please dispose of in accordance with local, state or federal laws. Revision History Revision SM Editing Date ECR Number Description of Changes Editor Initial Release TC6MNBDTNWVWN TC6MNBDTNWVWNND A01 NOV. 08 TC6MNBHKNWVSN TC6MNBHKNWVSNND TC6MNBDDNWVSNNN TC6MNBDDNWVSNND 1 TABLE OF CONTENTS 1. Precautions and Safety Notices...1 2. Specification ...2 3. Front Panel Function Control Description ...4 4. Circuit Description ...9 5. Adjusting Procedure ...16 6. Trouble Shooting Flow Chart ...21 7. Block Diagrams ...