ViewSonic VG1930wm-3 Service Manual page 73

Defect Mode
Other Abnormal
Display
ViewSonic Corporation
Failure Analysis
※ " Panel Change" Should be Performed to
Display Shut
Down
Display Flicker
((tapping )
DVI Signal
Display
Abnormal
Check EDID Code
70
Check PCBA
Check Panel
Check PCBA
Check Panel
Check PCB
Next Step
Confidential - Do Not Copy
Repair Testing
Level 3
Repair
AD/B Change
LIPS Change
CNT/B Change
Panel Change
AD/B Change
CNT/B Change
Panel Change
AD/B Change
EDID Update
NG
TEST
Complete
VG1930wm-3