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

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D52w20 Shuts off makes a sizzle sound and makes an odor

My 52 inch RCA D52W20 B Has had an issue lately, tv works great, but sometimes when i start it up, it will work for a min. Make a sizzle sound then stink and tv turns off. I can turn it back on most of the time, hear the noise for a second and then it works. But i have the back of the tv off and it did it today, i sat behind the tv and turned it on, saw and arc on a part on the power board, its white plastic, with cpper coiled around it there are some markings on the board that say LL204 LL200 and DL035 around it. To the direct left of it is a grey cable then what looks like a large vertical heat sink. But next to the part that says LL204 there is a round hole in the board and im pretty sure thats where i saw the arc come from, could this just be a bad solder joint? how do i safely take the board out to check? I do not see any burn marks or anything. if any of u contact me with an email address i took at picture that shows what im talking about so i can show you. Thanks for your help.

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5 Suggested Answers

SOURCE: No audio on RCA d52w20

i don't know what it is but my tv is doing the same thing if you find out will you please let me know.

Posted on May 25, 2007

  • 1694 Answers

SOURCE: 52 inch RCA - green light turns on & off, BUT no picture

CP150 is a capacitor in the power supply circuit....feel top to
see if flat....change if "pooched" or swollen..................T.

Posted on Apr 15, 2008

  • 1 Answer

SOURCE: RCA 52" D52w20 problem

My goes off a few seconds after turning it on. It does make a funny sound, like static on the tv.

Posted on Sep 01, 2008

  • 1 Answer

SOURCE: D52W20 52 IN RCA

Thanks to the folks here who helped, I was able to replace the flyback and the CP150 capacitor and the TV is now working fine. Hurray!

Posted on Oct 01, 2008

  • 1 Answer

SOURCE: OWNERS MANUAL FOR RCA

have no pic light blinks green for 3 seconds but will not power up

Posted on Oct 05, 2008

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Screen flickered when turned on then the back of tv made a sizzling sound and then it went out. no burning smell detected.


Sounds like a bad connection at a capacitor on power board. Safety issue, take to shop. Minor repair. Could also be infamous picture tube failure, usually red one.

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