G'Day Topbanders, I know this is a long shot, but... I am trying to repair a military (ex now) antenna coupler, designation TN-611/G (NSN 5985-01-205-0877). I am looking for the circuit diagram of the Logic and Servo Amplifier assembly A2A3 (A3026032). Any assistance with the above will be greatly appreciated. TKS and 73 George AA7JV