Question about Bose Wave Radio
When the radio is on a 60 Cycle Hum can be heard, regardless of the radio volume setting. Sometimes the amplifier turns on by itself and emmits the same noise. (Radio is not playing)
Does anyone have a schematic?
SOURCE: Bose Wave radio humming noise
Actually the problem was caused by a bad 470uf cap, that was used to filter the powersupply for all the analog amps. Replaced the cap the unit works like new.
Posted on Apr 06, 2008
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