C-4 AV and HDMI Outputs or Inputs

Is there a way to get the specs and diagrams on the the AV output, input?? and HDMI output?? on the C-4 hub?
What are the exact outputs, inputs?? of the AV 3.5mm jack and does the HDMI contain audio? Thanks

All of those ports are disabled.

Dang. Could have been a way to connect a bluetooth transmitter sending to a receiver and a speaker. Even doable if the HDMI had audio coming out to do the same thing. Thanks Mike.