I have a problem with a "digital" volume control on a Yamaha 5280 receiver. Turning the volume control knob will produce ramdon volume changes. Sometimes turning the knob "up" will decrease volume. Sometimes large knob movements will produce very little change in volume. Volume can still be controlled normally with a remote.
Can the control be cleaned with an electronics cleaner like CRC?
Can dust/dirt on the pc board near the volume control IC cause this type of problem?
Thanks
Can the control be cleaned with an electronics cleaner like CRC?
Can dust/dirt on the pc board near the volume control IC cause this type of problem?
Thanks