Question about Panasonic TH-42XVS30U 42 in. Plasma HDTV

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I have a panasonic onyx 42 xvs30 plasma. Will not turn on. Moved from my sons home. Is there a card that is supposed to be in the media box? Blue light turns on for 2 seconds and then goes off quickly. It used to stay on while tv was on. I have it hooked up to charter cable but nothing....Help me please...

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The problem is a leaky or shorted line filter FL4371on the DG board of the receiver TU-PT700U.

Remedy: Replace FL4371 , part # TLK212T256AL .

Posted on Jun 09, 2009

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Hello, make sure your ac power is correct as far as gounding and proper polarity.
some homes are wired incorrectly and the tv wont operate like this.
first step is to check your sockets with a (ground fault tester) its a small plug in unit with led lights that indicates if there any electrical fualt in your power lines.
if it isnt your wall sockets then it is inside your tv set. the media slot is for a media card it shouldnt have anything to do with your tv working or turning on.
if your not able to see a welcome screen menu when you turn it on, this indicates a shut down circut or power issue.
you may want to find a tv service center to check it for you
this is your best chioce.

hope this helps

Posted on Dec 22, 2008

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