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Zenith SJ1325W - high pitched squeal when plugged in

 
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tlaman
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PostPosted: Thu Apr 12, 2007 11:20 pm    Post subject: Zenith SJ1325W - high pitched squeal when plugged in Reply with quote
Looking for ideas as to where the problem might be. Since the power switch appears to do nothing, I am suspecting low voltage power supply problem. Since I don't have a schematic, I am at a loss where to begin. Any ideas?
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