RX-5350 Problems Help!

[supramk2]

Hi I have a rx-5350 that needs repair and hoping you could help. Problems mine is having is meters work for tuning and power level but barely
move at all when playing a tape or aux in. also when recording they don't work. also, on side the volume is louder than other. when turning up mixing volume
a screeching sound plays over the speakers. I took apart and cleaned volume and balance pots and the record switch. any ideas?
thanks

 

[floyd]

Hi I have a rx-5350 that needs repair and hoping you could help. Problems mine is having is meters work for tuning and power level but barely
move at all when playing a tape or aux in. also when recording they don't work. also, on side the volume is louder than other. when turning up mixing volume
a screeching sound plays over the speakers. I took apart and cleaned volume and balance pots and the record switch. any ideas?
thanks

I would look closer at the Mic mixing knob pot if you haven't cleaned it already .