Based on the pinout info from the service manual (below), the Digirig audio cable will look like this:
DSUB-15 pin 1 (AF IN) → 3.5mm TRRS ring 1 (RIG_AFIN)
- DSUB-15 pin 1 (AF OUT) → 3.5mm TRRS tip (RIG_AFIN)
- DSUB-15 pin 1 (AF GND) → 3.5mm TRRS sleeve (GND)
- DSUB-15 pin 3 (EXT PTT) → 3.5mm TRRS sleeve (RIG_PTT)
- DSUB-15 pin 15 (GND) → 3.5mm TRRS sleeve (GND)
The homebrew can be done with a breakout connectors:
Please report your builds.
