![background image](http://html.mh-extra.com/html/viewsonic/vs10931/vs10931_service-manual_1021438058.webp)
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
Power/B Change
Panel Change
CNT/B Change
CNT/B Change
Other Abnormal
Display
Next Step
TEST
NG
Complete
TV Function
Display
Abnormal
※
“
Panel Change” Should be Performed to
Level 3
Repair
stage
Panel Change
Check PCBA
Check Wire
TV /B Change
AV Cable Change
Remote controller
Change
Check Controller
DVI Signal
Display
Abnormal
Check PCB
Check PCB
Check PCB
Check EDID Code
AD/B Change
EDID Update
55
ViewSonic Corporation
Confidential - Do Not Copy
VE920m-1_VE920mb-1