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VG712b Dataheets PDF



Part Number VG712b
Manufacturers ViewSonic
Logo ViewSonic
Description Color TFT LCD Display Service Manual
Datasheet VG712b DatasheetVG712b Datasheet (PDF)

Service Manual ViewSonic VG712s/b-1 Model No. VLCDS23719-6W/7W 17” Color TFT LCD Display (VG712s/b_SM_835_1b Rev. 1b Oct. 2004) ViewSonic“ 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583 Copyright Copyright ¤ 2004 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, magnet.

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Service Manual ViewSonic VG712s/b-1 Model No. VLCDS23719-6W/7W 17” Color TFT LCD Display (VG712s/b_SM_835_1b Rev. 1b Oct. 2004) ViewSonic“ 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583 Copyright Copyright ¤ 2004 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. Revision History Revision 1a 1b SM Editing Date 06/18/04 10/18/04 Documents Number DCN Number ECR Number 4475 4774 4626 Initial Release Change Panel From AUO M170EN05 V.8 48.62701.003 12ms/20ms Description of Changes Editor A. Lu A. Lu To AUO M170EG01 V.0 48.62701.004 12ms ViewSonic Corporation i Confidential - Do Not Copy VG712s/b TABLE OF CONTENTS 1. 2. Precautions and Safety Notices Specification 1 5 14 21 24 49 53 61 65 66 72 3. 4. 5. 6. 7. 8. 9. 10. 11. Front Panel Function Control Description Circuit Description Adjusting Procedure Trouble Shooting Flow Chart Recommended Spare Parts List Exploded Diagram And Spare Parts List Block Diagram Schematic Diagrams PCB Layout Diagrams ViewSonic Corporation ii Confidential - Do Not Copy VG712s/b 1. Precautions and Safety Notices 1. Appropriate Operation (1) (2) (3) (4) (5) (6) (7) (8) (9) Turn off the product before cleaning. Use only a dry soft cloth when cleaning the LCD panel surface. Use a soft cloth soaked with mild detergent to clean the display housing. Use only high quality and safety approved AC/DC power adapter. Disconnect the power plug from AC outlet if the product is not used for a long period of time. If smoke, abnormal noise, or strange odor is present, immediately switch the LCD display off. Do not touch the LCD panel surface with sharp or hard objects. Do not place heavy objects on the LCD display, video cable, or power cord. Do not use abrasive cleaners, waxes or solvents for your cleaning. (10) Do not operate the product under the following conditions: - Extremely hot, cold or humid environment. - Areas susceptible to excessive dusts and dirt. - Near any appliance generating a strong magnetic field. - Place in direct .


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