Philips 42PF9630A 42 in. Plasma Television Logo
Posted on Aug 04, 2008

Philips 42PF9630A My tv after a while will shut off by itself. It will keep making a clicking noise, then it will turn itself back on. After about 10-15 min., it does it again.

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  • Contributor 52 Answers
  • Posted on Aug 12, 2008
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Joined: Apr 21, 2008
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Go to philips website and download the latest firmware and install via usb. The fw corrects random power on and offs. If that doesnt fix your problem, the tv is going into error protection mode do to a voltage problem detected by the power supply.

That will be hard to diagnose as everything will test ok as it works before shutting off. The best way is to run the set and use a temp gun to find out whats overheating and go from there.

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About 3-4 months ago the TV when turned on, the picture would slowly come into view and be very scrambled and before the picture would come into complete view the TV power would shut itself off, but the power light would remain on. You can hear the "Click" noise when it would shut itself off.

2-3 seconds after it 'shut itself off' then the TV would make the "Click" noise (The same noise it makes when you first turn it on), it would make the "Click" noise over and over and over again but nothing would happen. So i would turn it off and on again and change the channel rapidly until after 2-3 minutes it would come into view and work.

So we decided to leave the TV on 24 hours a day. Then today we awoke and it was off and making the "clicking" noise over and over and over again but with no picture or sound. Now it wont even turn on/off it just sits there and goes "Click, Click Click Click" and doesn't do anything.

I described the problem as best as I can. Here is the TV information and specifications...

Philips 27 Inch Tube TV

Model Number... 27PT54 3S37A

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Now that I typed the model number there are threads everywhere people saying the same issue exactly as me, I will read them but please someone tell me is there anything I can do...
Can anyone explain exactly what is wrong with the Tv and why it's doing this?

Also, what should I expect to pay to repair it?

Any information or help would be appreciated very much.

Thanks in advance,
Anthony



Just got off the phone with certified Philips shop...they said they will repair it for $100-$130 with a $25 down payment just drop it off and he will call me when its done. Does this sound like its worth it or a rip off?
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