Question about RCA R52WH73 Projection Television

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RCA 52 inch

Model number R52WH74 i was watching tv and it made a pop in the back of the RCA and it went black no sound and wont turn back on.

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  • bigbadd Nov 11, 2008

    i have a rca 52" projection tv when it quit it made a hissing noise now when you turn it on it will light the power button then turn off it does this three times

  • anchor57 Nov 12, 2008

    Thanks everyone u right it is high voltage right in front of the TV.

  • mecher50 May 11, 2009

    r52wh74 model itc222a chassis Makes a squeaky hiss right after power up.

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Three strikes and it's out... rca does this, it is just showing it has tried 3 times for you and untill it is unplugged it won't try again.. you need to provide model #.. could be a few different things
hissing usually meens you have high voltage...that's good but then what don't you have?
ctc 169 - 179 could be high voltage divider... need more info

Posted on Nov 11, 2008

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1 Answer

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Sounds like a high voltage transformer failed.

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you need stk ic big chips on large silver heat sink.cost to fix from tv shop is around 250 to 400 depends who you get part are only 45.00 dollars

I hope this helps good luck


doctor video leadingedgelectronics since 1987

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