![background image](http://html1.mh-extra.com/html/viewsonic/va2012w-1/va2012w-1_service-manual_1020742055.webp)
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
52
ViewSonic Corporation
VA2012w-1_VA2012wb-1
Confidential - Do Not Copy