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Panasonic Plasma died. Model TH42PX60U purchased Jan. 2007

Panasonic plasma TV Model TH42PX60U suddenly went dead the other night. Cannot power on with remote or by plugging in another outlet. Out of warranty by 2 months. Is it the power circuit board part #TNPA3911 which I have heard can die on you.

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  • plasma tv Apr 04, 2008

    By power supply, do you mean where the plug goes into the back of the TV set? Or do you mean the power supply board which is the part number I referred to?

  • plasma tv Apr 06, 2008

    Just for the heck of it, I replaced the 2 fuses on this power board. Now when I plug the unit back in, it still doesn't turn on, however, now I do have the red blinking light on the front of the unit. It blinks 10 times. Any thoughts?

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Hi all, if you have this problem standby light flashing 10 times then yes it is your power supply board that's faulty. i offer a repair service for this board or a repair kit if anyone needs it, see my website for more info.
thanks
andy
andys electronic stuff

Posted on Oct 03, 2010

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In the majority of cases when you'are unable to power up the TV, the power supply would the first place to start.
Check this site for cheaper power supply.
Good Luck.

Posted on Apr 04, 2008

  • Jaime Hernandez Apr 04, 2008

    I meant the power supply assembly with part # TNPA3911 is

    defective.

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