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What causes my Panasonic 50 plasma tv to blink red one time on power button sometimes you can hold power button in and tv will come on and work fine sometimes it doesn’t want come on I’m thinking it’s the power supply board any help would be great?

Posted by Roger on

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5 Related Answers

james klgr

james kilgore

  • 362 Answers

SOURCE: Panasonic 50 inch Plasma

it could have over heated you can try to reset it first unplug it for about five minutes and try to turn it on if that dont work the remote might have a set button try holding that down until the red light flashes twice, then turn it on if not then hold the power button down on the set for a good five seconds to see if that resets it. if none of that works you will have to go to panasonic .com for the reset instructions.with the red light blinking the power supply is most likely good you just need to reset i.

Posted on Dec 24, 2007

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Anonymous

  • 61 Answers

SOURCE: Power light blinking 2 times

2 blinks means the unit is having problem with 12 volt supply.
while power on you can check 12DC on power supply before shutdown.if the voltage is constant before shut down I would recommend to replace D board.

Posted on Oct 09, 2008

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vinnyq

vinnyq

  • 157 Answers

SOURCE: 6 blinking red lights on my 50 inch phillips plasma.

If you see bad capicators, just replace the ones that appear to be bad. There are many different types of capicators on the power supply and there are different part number for each one. The good thing about capicators is they almost always list the ratings on the capacitor itself.

Check the Voltage rating (V) and the Farad ratings (F, usually μF), you can replace them with any one that has the same ratings. Make sure BOTH of them match the old ratings, you can purchase at just about any electronics store that carries electrical components such as RadioShack.

Posted on Oct 09, 2009

Chi Chu

  • 8457 Answers

SOURCE: My Panasonic TH-42PZ700U 42in. TV doesn't turn on

Power supply board have dead capacitors.U know how to solders?Buy these capacitors to replaced them to have power back.Or u can buy a whole power supply board for the replacement at these websites Shopjimmy.com,Ebay.com for refurbish power suppply board.

Posted on Mar 04, 2010

Chi Chu

  • 8457 Answers

SOURCE: plasma 50 inches dont turn on

The power supply board is dead.Tries the websites like Shopjimmy.com,Ebay.com to buy the refurbish power supply board for the replacement.

Posted on Jun 22, 2010

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