DMK w Alinco mobile- no audio to Pi/ASL

Hi-
Set these up before no prob- missing something this time w ASL3. All works- keying over rf, audio out from node to rf. No DTMF or audio passing into the node from rf side. Not sure what I am missing. Used the simpleusb menu to set levels etc but no rx audio on option 2 rx audio level set menu. I compared and matched settings from working Alinco ASL2 setup- pre/de emphasis, COR logic usbinvert, have T/SQL set on radio, packet off, etc.

Suggestions appreciated.

Just a guess that the cos logic is inverted.

You could try to remove the cos wire,
tx and listen to the node output while toggling it manually on/off.
It’s a quick and dirty test that gets the job done.

No wiring changes possible it is all made up and done. Thx for suggestion. We tested w separate DMK and cable from an identical working setup same issue so must be in cfgs somewhere.

If you are using discriminator audio, I think the radio needs to be put in digital mode.

Not using discriminator audio- thx for the suggestion.