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Default Aiwa Volume control

I had this problem with my pre-amp once. As soon as I turned it on, the
volume would ramp all the way to the top - scared the beejezus outta me!

Once I picked the book up off the remote control on the coffee table, the
problem went away ;-)



"BOB URZ" wrote in message
...
I had a aiwa cx-na888 come in with a strange volume control
problem. It wants to go to max volume and stay there no matter
which way the shaft is turned. I don't have the manual yet.
Its a rotary encoder, not a liner audio pot. Both sides of the encoder
seem to look the same when turning the control while looking at them
on the scope. Anyone seen this before and have any insight?
I soldered up a few suspicious connections, but no change.

Bob




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