Question about Panasonic 50" S30 Plasma Flat Panel Hdtv - Tc-p50s30 - Tcp50s30

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My panasonic TC-P50S30 will not power up what can I do?

Replaced the Line Filter and The Power supply board still won't power up

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  • Tony Nov 02, 2012

    Do you have any AC voltage coming in to the Power Module?

  • Tony Nov 02, 2012

    Any lights comlng on?



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  • 127 Answers

Change the fuses or the power suply module.

Posted on Nov 02, 2012

  • Joshua Luce Nov 02, 2012

    Thanks Tony but I already replaced the power supply board and the line filter do you have any other suggestions.



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SOURCE: My panasonic TH-42PZ700U shut off and will not

What is the red light blinking before the pause? If you mention that, it'll be a big help on diagnosing the problem.

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SOURCE: I have a Panasonic plasma TH-42PX60u That suddenly

Tries, to buy a refurbish power supply board.Have no experience in tech trouble shoothing,with multimeter,and Osclicope.Could be anythings that burn in the board well never find out.

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SOURCE: I have a Th-46pz85u panasonic plasma tv that is

Yes,this codes is a 100% correct is ur power supply board.U searches all around the power supply board and it supporting boards for those leakages gases capacitors?These capacitors alway have bulges on it top or puff on it top.Replaced these bad capacitors,u will get ur power voltages stable and ur power supply board will work.Not,than one or more of ur power transformers have a shorted power pins legs.The power transformers,coil is dead.The transformer must be replaced.

Posted on May 03, 2010

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SOURCE: I have a Panasonic TH-42PX80U TV. When I power up

A common problem for these is bad capacitors in the power supply, Remove the back from your Tv and look at the power supply on the left hand side.

You will see roughly around 9 x capacitors that are bulged / domed shaped on top usually these are valued at 3300uf 10V any that have bulged or leaked a brown like substance should be changed.
This will cure the problem as they overheat being sat next to a heatsink that gets very hot!
Try and change them for the same 3300uf but a higher voltage.
Hope this helps

Posted on Oct 04, 2010

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