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