Question about Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television

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When turning TV on it would click a few time, then you would hear a hissing sound, but no picture. Would have to unplug TV, as it would not power down. Unplugging and plugging in would eventually get picture to come on.

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The hissing sound could be high voltage leaking from a tripler. Observe in a dark room for blue arcing. Look at tripler and connections to the projection tubes. If the tripler is leaking replace the tripler.

Posted on Oct 14, 2009

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