01-31-2015, 06:16 PM
I woud leave Ctl board alone.
As your AM is OK, the FM goes through the S1/S2 switches to the same input as the AM does so if any of the amps were bad, it would affect both AM and FM equally.
Stupid question, are any of your muting switches etc engaged by chance?
To rephrase, are all switches in proper position for you to listen to unmuted FM?
As your AM is OK, the FM goes through the S1/S2 switches to the same input as the AM does so if any of the amps were bad, it would affect both AM and FM equally.
Stupid question, are any of your muting switches etc engaged by chance?
To rephrase, are all switches in proper position for you to listen to unmuted FM?