Question about RCA P46924 46" Rear Projection Television

2 Answers

Tv turns on then goes off by itself

I am having the same problem someone else is having with they TV about when I power it on, I hear static, then it turns back off itself, I wonder why its doing that, well now that I done let it sat up, I am not getting more power to the TV, i let a tv technician checked the fuse to it, they said it still works fine, the fuse itself, well the TV do not come on anymore upon pressing the power button, so now what could the problem be. I hope it do not need a picture tube.

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  • bking27 Jun 20, 2008

    oh uh huh so thats what the problem could be, well I'll try to do that one day. uh do you have one of them TV's by the way I shall ask. I am glad I havent discard that big TV, cause I thought I might could get it to working after someone gave it to me. If I get it to working before this new digital television stuff starts next year, I am gonna be so excited to have a big TV in my room until I am not gonna know what to do. yeah it sure aint getting no power at all when I plug it into the wall outlet. at first it used to, but not anymore, nope. so thanks so much for ya reply. so its the power supply section, okie dokie. thanks a million. so u think that the picture tubes in it could still be some good, it doesnt seem like anything is wrong with them. so it might needs some new soldering to the power supply. can you tell me how to do it, I do not have a soldering iron or gun whatever ya call it, I sure dont. so give me some good ideas, tips, suggestions on how to do it, ok. thank ya so much.

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  • Master
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The problem is in power supply section.,it need to reheat all that section so performance become normal again...

Posted on Jun 19, 2008

  • LORETO LACARON
    LORETO LACARON Jun 20, 2008

    that is the problem if you dont have the knowledge to solder because it will be damage ,,when it short circuited to the parts ...The only thing that i suggest thatlook for a TV repairman who will able do the repair or bring it to the service center..if my answer helps you to understand the problem rate me as fixya....

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  • RCA Master
  • 8,617 Answers

Try resoldering the flyback connections and look the board over real good for cold or cracked solder. Cold solder appears dull instead of shiny and cracks are often nothing more than a very small ring around the pin connection

Posted on Jun 19, 2008

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