Cobra 25 LTD, the voltage does not change when tuning the receive and transmit on the Cobra 25 LTD Classic. All I hear in the external speaker is the humming of the radio, and getting no response on Oscilloscope when trying to do any adjustments, seems like the pots are not responding to my turns of the cores, I installed a new Audio Amp, IC1, ( TA7222AP ), because all I hear is the speaker noise, like the radio is trying to put out audio ,and replaced the mixer, IC2 ( TA7310P ) to cover...
Cobra 25 LTD Classic, no voltage change tuning
Cobra 25 LTD Classic, no voltage change tuning