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Question about Samsung PCL5415RB 54" Rear Projection Television

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Samsung PCL5415RC Chirping noise

My Samsung TV has started making a high-pitched chirping noise when it's been on for more than 30 minutes or so. It sounds like a CD is skipping. When I unplug the TV, the chirping noise stops after 5-7 minutes. This particular model does not have a color wheel, what else could cause this sound? Picture and sound appear to be fine. Thanks, Karen

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  • 375 Answers

Power supply discharging.even after the set is unpluged.

Posted on Sep 13, 2007

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http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

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