Display color abnormal
Display color abnormal
Check panel cable?
Check open/short
of IC2?
Check panel power
supply of
Q4
C
heck panel
Change M/B
Change panel cable
Repair open/short
Change Q4
Change panel
OK
OK
OK
OK
NO
NO
NO
NO
ViewSonic Corporation
Confidential - Do Not Copy
VA2012w-2_VA2012wb-2
52
Содержание VA2012w-2
Страница 73: ...MB TOP 11 PCB Layout Diagrams ViewSonic Corporation Confidential Do Not Copy VA2012w 2_VA2012wb 2 70...
Страница 74: ...MB TOP ViewSonic Corporation Confidential Do Not Copy VA2012w 2_VA2012wb 2 71...
Страница 75: ...MB BOTTOM ViewSonic Corporation Confidential Do Not Copy VA2012w 2_VA2012wb 2 72...