Question about RCA P52926 52" Rear Projection Television

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RCA Rear projection Tv D52W25

My 2 years old rear projection tv has a loud gas leaking sound that sometimes sound like if sparks are making explotion. I open the rear to see from where it is coming out, and I found a red wire connected to a like car coil part with a rubber cover is the source.

There is a blue flame coming out of that part and when get in contact with another part beside its, make sparks and sound like an electrical short

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  • philo2008 Jan 30, 2008

    I own a 2004 rca 52in. rear projection model and have a similar problem.
    The component is the high voltage regulator found on the left bottom part of the set if you are looking from behind. Mine is at the point where, even with the power not being switched on, it start to arc and screech after about 15-20 seconds. Thankfully one of the fixya techs diagnosed it as being the high-voltage regulator (or flyback transformer). The part is $50-$70. Since I'm not capable of soldering a new one to the motherboard, I recommend buying the part and have a qualified technician install it.

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The would be you high voltage flyback do not run the set while this is happening as it could do more damage.
you should replace that part.

Posted on Jan 09, 2008

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