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Well before I start unsoldering I have 8.45V on pin 5 and 8.45 on pin 8. Could this be transmitting and receiving at the same time with out the RX/TX light being that pinkish color? The 8 pin reading is.

1 8.49V

2 NC

3 .424V

4 .O42V

5 .190V

6 8.46V

7 13.57V

8 8.45V

Thanks.

Edit for giggles I unsoldered pins 6 and 8. I lost the channel display. The radio is out of TX. And with the mic. Plugged in I now get no TX.  and the red TX light is lit. I still have 8V on pin 6 and 8 with mic. keyed or unkeyed.