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My Panasonic TH42PZ80 makes a slight buzzing noise when switched on - is this usual or is there a problem?

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  • jamest2500 Dec 15, 2008

    I have also spoken with Panasonic and they advised me that the set has 4 fans within it and this is what can be heard.

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If the buzzing is coming from the set itself rather than the speakers, then this is normal. The bussing should only be loud enough to hear when you are close to the set. If it is loud enough to hear from across the room, it is not normal and could be a sign that the power supply is starting to fail. Which case best describes your situation?

Dan

Posted on Dec 15, 2008

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