RCA P52939 52" Rear Projection Television Logo

Question about RCA P52939 52" Rear Projection Television

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I have a rca p52939 that won't turn on.

The tv makes a little sound from the speakers when you first plug it in but thats it. Can't hear the relay click. Does anyone know if the hv splitter of flyback was bad if would still click on power up.

Posted by Anonymous on

  • Anonymous Feb 13, 2009

    I pulled out the hv and isolated it but still no luck . I have voltage to control panel, do you think it could be the fly back and if so is there an easy to test it.

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Anonymous

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Failure of the HV splitter was a very common problem when I was doing these big screens on the road. The set won't come on if the splitter shorts. We used to test if that was the cause by pulling the HV input lead out of the splitter (leaving it still inside the plastic cup so it wouldn't arc anywhere) and turning the set on. Most often the set would fire right up (without picture of course).

I believe the RCA part number for the splitter is 205064, and it's available from a number of sources. I'm not home right now so I can't check. If I have the number wrong I'll post a follow-up comment.

Posted on Feb 13, 2009

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I have to unplug my tv to turn it off. And when i turn it back on i have to plug the tv back in and power it on with the channel up button. And then it takes along time for a picture to show on the tv. The picture goes in and out. I never had taken the Demo pin out and i think you were suppose to replace it with something. What is wrong with my picture.

Posted on Apr 16, 2011

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