Question about JVC AV-48WP74 48" Rear Projection HDTV-Ready Television

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Power light blinks , no picture or sound , just the speakers pulsating.making a heartbeat sound.

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Sounds like the TV needs some type of serivice. But just to cover your bases try unplunging it from the power from the wall and let it rest for about 5 minutes. Then plug it back in to the power and try to turn it on using the power button on TV rather then the remote. See if that works. If it doesnt call JVC.

Posted on Sep 13, 2010

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Posted on Jan 02, 2017

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