Question about RCA R56WH76 Projection Television

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R56WH76 rca

No power try to turn on and pops and cracks and smokes

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Re: R56WH76 rca

Sounds like the flyback transformer has a hole burned in the side

Posted on Mar 07, 2008

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I have an RCA DLP ,R56WH76, it wont' turn on period.

follow the power cord to where it plugs into the small AC filter board on the right side looking in the rear. Check the fuses on that board there is one but some versions of the ITC222 chassis has two fuses on that board.

Nov 23, 2011 | RCA R56WH76 Projection Television

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I am trying to find the lamp on a rca r56wh76. Any help appreciated. Thanks.

Your model uses three CRTs instaed of a lamp. There are a red, Blue and Green CRTs. Which you can obtain from

Jul 14, 2011 | RCA R56WH76 Projection Television

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Turned on tv no picture only sound then i heard a pop and smelled burning tv turned itself off. 5 min tried turning on tv again nothing happened tv does not turn on at this time

Your RCA TV needs serious troubleshooting. Burning smell is from HV transformer or resistors smoking.

Most likely power supply and/or high voltage circuit or convergence circuit. Many times RCA have multiple or secondary faults that occur with HV or convergence failure.

Repair of RCA HV or convergence usually requires exact manufacturer parts and upgrades or repair in power supply. I would not advise trying this repair without manufacturer support for correct part numbers and service bulletins.


Feb 28, 2010 | RCA Projection Televisions

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R56WH76 Failed Convergence Fix

OK on same circuit board as fuse up on the front part of board look at capacitor cp150 if it is swollen or puffed up it is bad 2200uf 16v use 25v and replace 2 other capacitors in same area cp114 cp120 220uf 35v.

Sep 24, 2009 | RCA R56WH76 Projection Television

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Tv has sound ,no picture,power light comes on

Tihs would be the power supply unit gone bad.

1. Check power supply fuse if the fuse is blow so are the caps do not try to replace the fuse you will smoke this thing.
2. upon inspection you can remove the power supply unit and buy a new one. There about $150 bucks aftermarket for this unit. So I would be looking for other RCA's with this same series and pull some psu's to save money.

I hope this helps you find a solution for your TV these are nice to have and worth the repair.

May 21, 2009 | RCA R56WH76 Projection Television

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Power Surge at Home

This time it came in on the cable, the clue was the cable box also blew. So if you had a cable surge supression device...for HDTV, I think you would have survived the second surge.

I do have the technology. It is a F-connector type and will handle HDTV signal.


Nov 24, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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