Question about RCA HD52W59 HDTV Projection Television

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Power on Picture suddendly went out, buzzing noise from inside of TV.

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Hello altoboy,

This sounds like either a problem with the IHVT and or the Horizontal Output Transistor. Open the set and check to see if the sound is coming from a big black partially circular component with at least two wires coming from it and also check the box to which one of the wires is going to and three wires are coming out. This is your High Voltage trippler. Now if you do not have a background in Electronics, I would suggest that you take this to a qualified TV repair shop to have it worked on.

I hope this helps,

Thank you,

Shuttle83

Posted on Sep 28, 2008

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please rate my help tnx.

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Hi,
Your TV requires ballast power supply board that gives you buzzing noise when TV turns ON.
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complete engine.

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