No Video - Samsung PS43D450A2W Service Manual

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4. Troubleshooting

■ No Video

Symptom
Major Checklist
Diagnostics
4-4
• Audio is normal but no picture is displayed on the screen.
• The output voltage of the Main SMPS.
• This may happen when the LVDS cable connecting the Main Board and the Panel is
disconnected.
<43" PDP>
<51" PDP>
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Published in Heiloo Holland
LVDS cable
LVDS cable
8/6/2016