Just installing the wiring in my J170. A question on the power pickup point for the servo. in the wiring diagram is states ' aircraft power' - is this the master bus, not the avionics bus as per the EFIS / AP74?
This would mean that power would be on the servo when the master comes on before engine start, and before the other components of the system that would come on after engine start with the avionics bus.
Also, the Voice output from the AP74, I have a 501 intercom and no audio panel. Does the voice output get paralled to the 2 radio audio inputs into the intercom on pin 13?
thanks,
Paul
This would mean that power would be on the servo when the master comes on before engine start, and before the other components of the system that would come on after engine start with the avionics bus.
Also, the Voice output from the AP74, I have a 501 intercom and no audio panel. Does the voice output get paralled to the 2 radio audio inputs into the intercom on pin 13?
thanks,
Paul