4. Troubleshooting
■ No Video
Symptom
•
Audio is normal but no picture is displayed on the screen.
Major Checklist
•
The output voltage of the Main SMPS.
•
This may happen when the LVDS cable connecting the Main Board and the Panel is
disconnected.
Diagnostics
L
VDS Cable
<Rear view of 43">
L
VDS Cable
<Rear view of 51">
Check the LED
operation.
4-4
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