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ViewSonic Corporation
Confidential - Do Not Copy
VA903b-1_ VA903m-1
51
C. Performance Troubleshooting
Start
Screen is
flickering?
Change VGA
Cable
Change Main
Board
Bad Uniformity?
Is screen white?
NO
NO
Screen is
scrolling?
LCD Line Defect?
Change
Inverter Board
Change LCD
Module
Change LCD
Module
Check
Connector
Change Main
Board
Change LCD
Module
NO
Yes
No
Change Main
Board
NO
NO
2
NO
YES
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
Содержание VA903b-3 VS11372
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Страница 39: ...STEP5 DCC WRITTEN methods ViewSonic Corporation Confidential Do Not Copy VA903b 1_ VA903m 1 36...
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Страница 66: ...ViewSonic Corporation Confidential Do Not Copy VA903b 1_ VA903m 1 63 PACKING FOR SHIPPING...