Question about RCA 20F510TD 20 in. TV/DVD Combo

1 Answer

My RCA 20F510TD 20 in. has sound but no picture

Hello I have had this tv for about 2 yrs and all of a sudden the picture went out but it came back on after 20 minutes. It had sound but the screen just turned pitch black and when the picture finally came back on it started flickering a bit.

Right now is working fine but I think the picture is going to go back out again...

What could be the problem and is it expensive for a tv tech to fix?

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  • JimYo Jul 05, 2008

    I have same problem. Sound but no picture at times. Sometimes turning the set on and off multiple times will get the picture back for awhile. When the picture/raster goes, it is the horizontal sweep that goes first. That is, the picture goes into a thin vertical line in the middle of the screen, then the screen goes black. I suspect it is the horizontal sweep circuit, but no longer have the instruments to tblshoot further.

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1 Answer

May need a horizontal driver transformer. Rca can not provide a part number. In the future don't buy this junk from China.

Posted on Jun 27, 2008

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