Question about JVC RV-B55 Cassette/CD Boombox

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I get very loud feed back when i put my jvc rv-b55 on. The speakers move violently backwards and forwards. Fault appeared out of nowhere. any ideas anyone many thanks

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Could be down to some faulty capacitors on the Output or Input side, these can sometimes go open and cause voltage spikes which would explain why the speakers are moving strongly in and out. Id see about getting the capacitors changed on the audio board, or see if any of them are buldged. The capacitors look like small cans and can be either blue or orange with a black stripe down one side.

Posted on Aug 22, 2010

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