Question about Philips 32PF9964 32 in. Television

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Problem starting a plasma

When i switch the tv on, it appears as though it is going to start i.e the green light comes on, then after about 10 seconds it switches itself off and the standby light flashes red. It takes 10 /12 times before it starts and is getting worse.

Posted by simon dillon on

  • 2 more comments 
  • lillie69 Dec 03, 2007

    i changed the three capacitors but still the same problem

  • scolli88 Dec 14, 2007

    Hi.

    yes i have the same problems i changed the 3 caps and still no joy.

    only thing is the caps i got in mine are 2663, 2664 both 100µ/50v.and

    2662,1000µ/25V.this is what i dont understand as ive had mined from new and the caps are different.

  • Anonymous Jan 06, 2008

    hi again since the last time i now found the problem it was the transformer

  • jim533 Jul 17, 2008

    Yes, I am having the same problem with my 42PF9964 which is identical when it come the main power board. I changed out the caps (2662, 2663, 2664) and still NG. Any direction would be helpful. Thx.

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When it looks like its going to start up and it dosent then its an indication that one of the sweeps didnt start up. When you hit the power switch, the power supply sends an ok signal to start up the horizontal and vertical oscillators. When these start up they go to there respective drive circuits and then the vertical will send a signal to the power supply to keep on going so then the horizontal circuit starts up and sends an ok signal to keep going so then the set comes ob,\. If one of the two doesent start up and stay running then the power supply shuts down. To troublwe shoot these sets you need a service manualo and a good multmeter and a scope wouldnt hurt slso. This set has no user servicable parts inside of her so you need to take the set to a pro to assist you in the repair. Good Luck

Posted on Jun 01, 2006

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My one take too long to turn on, relay/green light on and off for hours before it can start, I use a hair dryer to heat it up, then it turn on faster

Posted on Oct 07, 2008

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Anonymous

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I have the same plasma TV and had the same problem. The problem is three caps. Change the cap 2663, 2664 both 100µ/25V and 2662,1000µ/25V. After you have changed them your TV will work again.

Posted on Apr 02, 2007

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