Samsung PS42C7HX/XEC - Page 80

Troubleshooting
Samsung Electronics 6-11
③ Sustain Open (some horizontal lines don't exist on screen)
[ Y-FPC ]
Sustain Open
After Changing Y-buffer,
recheck the status
Done
(Defect is from Y-buffer)
Replace the Panel
There a defect on FPC
OK
NG
④ Sustain Short (some horizontal lines appear to be linked on Video)
[ Y-FPC ]
Sustain Short
(Discharging in unwanted Scan line)
After Changing Y-buffer,
recheck the status
Done
(Defect is from Y-buffer)
Replace the Panel
There a defect on FPC
OK
NG