Panasonic TH-58PZ700U - No Video Signal - Full Green Bars on Some Inputs - AVS Forum
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post #1 of 4 Old 04-16-2012, 07:53 PM - Thread Starter
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Hello,

I am in need of some direction. I have a Panasonic Plasma (TH-58PZ700U) that's not accepting video input after a thunderstorm.

The Composite AV inputs will show green bars (sometimes horizontal, sometimes vertical (see attached picture)) or black with white spots. Regardless of a device being connected.

All other inputs show no signal

The OSD's work fine.

The H board has already been tested with a spare. It made no difference.

I think one of the D* boards needs to be replaced. I would guess the DG, but I'm not sure.

Am I on the right track? Which board is most likely the culprit?

Thanks in advance!



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post #2 of 4 Old 04-16-2012, 09:31 PM
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This should help.

http://www.scribd.com/doc/88855992/Th42pz700a-Training
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post #3 of 4 Old 04-16-2012, 10:01 PM - Thread Starter
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Thanks
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post #4 of 4 Old 12-06-2012, 11:14 AM
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I have the same problem.Did you ever figure out the correct fix. Thanks
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