Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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Tv goes black then turns off several times

Our 52in rca projection tv has been going black a few times and then turns off. once we unplugged a 2nd time, it has stayed on. sometimes it will go black and then just come back on, or it will turn off.

could this be the power switch? and if so, how do you replace it?

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Hello Kellybmann,

Hello,

I posted this a while ago, but it applies here, This is a common problem with the ITC222 chassis, I would check CP120, CP140, CP150 to see if they are bad I suspect CP150 is the one that is bad. Its value is 2200uf 16VDC. It is located on the same board as the IHVT and is in between the Heat sink in the middle of the board.
I have the schematics if you need them

I hope this helps,

Shuttle83

http://www.electron-age-technologies-llc.com

Posted on Dec 18, 2008

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