Question about Panasonic PT-50LCX63 50" Rear Projection Television

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Just installed 4th bulb, last one lasted 1.5 years. After shutting off tv the power button will stay lit, when I go to turn tv on later the screen gets partial power then goes black again. Before this new bulb I would have to wait another 10 mins to be able to turn on successfully. It takes multiple times with time in between for it now, please tell me what to do, Thanks!!

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  • aintakin01 Jan 04, 2011

    I installed new bulb 1 week ago today. Last night the tv refused to stay on, after probably a dozen tries over a few hours of turning on

  • aintakin01 Jan 05, 2011

    Yes, I replaced the bulb myself. Why exactly? So I should confirm the light bulb housing connection to the tv? Last night I pulled the back cover off the tv, I carefully

  • aintakin01 Jan 05, 2011

    The only thing my tv does now is run the fans which I can clearly see because I have the back cover off. Where

  • aintakin01 Jan 05, 2011

    Is there any way of checking the bulb? It obviously worked for about 6 day when it finally turned on and I pulled it out last night and it was still in one piece. That would be great if it was just the bulb. Anything I can do to check the bulb?

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How long has the new one lasted.
reply
my
name is
Jonh

Posted on Dec 30, 2010

  • 4 more comments 
  • JOHN BABA Jan 04, 2011

    It does not sound like the bulb. Go back and check the connections, (plugs) some times they will work for a while, but then, if they are not snaped in-place, they will begin to fail.

  • JOHN BABA Jan 04, 2011

    I failed to ask you! Did you replace that yourself, very important, as there is voltage present ?

  • JOHN BABA Jan 05, 2011

    The DM power board has some bad capacitors or leaking caps. Check for buldged up or puffy
    or swollen caps on the power board. Replace them only with the same rating as the bad ones.
    Get the parts you need here. www.MatsEletronics.com .

  • JOHN BABA Jan 05, 2011

    Also check that your fan is working

  • JOHN BABA Jan 05, 2011

    then if the bulb is not lite, you have a defective bulb. I would check on the warranty on it.

  • JOHN BABA Jan 05, 2011

    There are a few PICO fuses right next to the bulb housing. Check those, they are short, looks like a resistor. You will need a OHM meter to check. If they are good. Then you have a bad bulb

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