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King KY97A help needed

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Sirota

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Hi Ladies and Gents, I need some advice from the electronically gifted among you. I have a KY97A in my panel. I am using the built-in intercom. Both headsets hear ATC clearly. Both headsets transmit to ATC clearly. Both headsets hear the intercom clearly. But, when one headset is transmitting to ATC, the other headset hears the transmission very weakly. This occurs in both headsets i.e. if one is transmitting, the other hears the transmission very weak. Where do I start? Is this likely an internal problem with the radio or should I start chasing a bad wire connection?

Thanks for your insight,
Dave
 

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