I am trying to connect my radio with HRD and the nine pin end of the above cable was broken off at the connector. The only wire that I can be sure of is pin 2 at the 25 pin end, and that is connected to pin 3 at the 9 pin end.
The wires at the 25 pin end are connected to pins 1,2,3,4,5, and 7. Can anybody verify the pin to pin connection at the nine pin end please?