I have a Sony STR-AV19 that works great when the music is on the loud side. But if things get quiet, I start to loose the left channel. It gets quiet and a little fuzzy sounding. It does the same thing no matter what the physical position of the volume knob is. It also seems to get worse if I have it running for a couple hours. I've had it taken apart and I don't see any visible damage. The service manual is available here:
Does anyone have any ideas where I should start looking? The volume knob sounds clean, so I don't think it's the potentiometer.
-Thanks
Does anyone have any ideas where I should start looking? The volume knob sounds clean, so I don't think it's the potentiometer.
-Thanks
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