Greetings Nomad!Two questions. If you turn the volume full up, and rock the squelch knob from end to end, do you hear a soft "thump" from the speaker?
Second, does the S-meter reveal normal movement from skip, chatter on 19 or channel noise?
Or does it just lay down at zero?
73
across which two pins of the TA7222AP shall I measure?What is the voltage on output of audio IC?