Batboard

Ok, my VHF XTS5k would not read with cps, it crashed it. Well got that resolved. It apparently was a radio problem. Well I found out the the internal mic is not working as well. I get dead air when I key up. If I use a speaker mic, audio out is fine. I have confirmed this is a hardware problem. I have eliminated the housing/electronics as being the problem. Tried a new case with the electronics in it and same issue. Seems something in the INTERNAL mic path has gone south. The vocon is the NNTN4717D.

Anyone have any ideas.

Thanks

Jason