Question about RCA HD52W56 52" Rear Projection HDTV

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No picture I picked up this TV from someone who told me that the picture had gone out, but could still get audio. I brought it home & turned it on; the power light would burn green, flash eleven times, then shut off. I found how to reset it here @ FixYa from the front panel, and did that. Now it powers up, but there is a buzzing sound coming from the bottom left of the TV (if you're standing in front of it). I took off the back and saw there's a voltage board there; do I need to replace it? If so, what is it and where can I get it?

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  • jfh2112 Jan 31, 2009

    Before I do that, let me update.

    I've replaced the flyback, horizontal output transistor, HV splitter, and R14705 (which blew after I installed the flyback & HOT). I still have a red status light on the tuner board. I get a picture, and it's stable, but something's still not right. Was running the TV the other night, and after 5 minutes something popped, the picture froze & there was a burning smell. I've pulled all the boards & eyeballed everything, and I don't see anything burned. I'm not sure where to start testing.


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Ck LL030 and LL037

Posted on Dec 27, 2008

  • ladywinn
    ladywinn Feb 07, 2009

    LL037 replace it.

  • ladywinn
    ladywinn Feb 07, 2009

    LL037 replace it.


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