I did a rebuild and recap on my old beomaster and i was wondering if anyone repairs or has parts for the control board... the amp works all cleaned etc... BUT BUT BUT the radio dial shows the frequency and i can hear it skip past frequencies. I think the IC is fried bo840239s. It had issues many before I cleaned it. intermittent front panel working etc. Still not working all contacts are checked.
It there another IC that controls the channel control
Is it a lost cause ?