Question about RCA D52W19 52" Rear Projection Television

1 Answer

D52W19 Screen Flicker

I just replaced the flyback transformer on my RCA D52W19 TV. The picture displays, but now I get horizontal scan lines at the top of the screen, and every 5 - 6 seconds the screen "jumps" to the side, or it flickers similar to a CRT when it degausses. As far as I can tell, all connections are solid. Any idea what could be causing this?

I'm not sure if it could be a bad connection on the flyback, or the new part is faulty, or if something else went bad when the original flyback burned up. Any help would be appreciated...I'd like to fix this myself if at all possible.

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  • steven72_510 Oct 05, 2008

    I pushed the wire in as far as I can, but one problem is that I was not able to pull the wire out of the old FBT, so I had to cut it. When I pushed it into the new FBT, it is almost too short, so I'm not sure if it can really fit all the way in. It might be best if I could put a new HV wire in (one that is long enough). There seems to be a plastic fitting on the FBT that "grabs" the HV wire when you push it in (which is why I could not pull it out of the old FBT and had to cut it). Is there a way to pull this wire out of the FBT to replace it, or is it in there permanently? Or is it possible to splice a piece of wire in to make the HV wire longer, without causing any interference with other components (due to the high voltage)?

    Thanks for your help!

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  • RCA Master
  • 5,138 Answers

Go back to FBT check and make sure your high voltage wirer is in good.

Posted on Sep 24, 2008

  • ladywinn
    ladywinn Oct 09, 2008

    The wirers twist out like a screw ,yes get another heavy duty wire also make sure you splice tip at end of wirer a small part should be pointing out in order to go down into small hole to make good connection.,also if you splice on another wire use heat shrinking tube to cover where you spliced.

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