Question about Philips HTS3400/37B System

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Audio buzz i just hooked up a home theater for a friend. but the audio is buzzing. i mounted the unit on the ceiling and ran romex from plug in wall up through wall into attic. plug unit into plug in attic...buzz, plug unit into wall plug...no buzz. i checked the ground connection in attic and it was fine.

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Check to see if reversing the plug takes away the buzz. Some times turning the plug over in the wall socket i.e. reversing polarity, will remove the buzz.

Posted on Jan 17, 2009

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