Transmitter internal trainer port connections

[Rogercar]

Does anyone have info (schematics would help) of the internal transmitter connections to the trainer ports? JR seems to be straight forward but the various 6 and five pin DINs seem to be used in almost all possible combinations.
I have some info but not complete especially those transmitters that turn-on the coder with pins jumped (Hitec-etc.). I am working on a PIC interface that hopefully can sort most of these out.

[Endurance]

http://www.endurance-rc.com/pinouts.html

[Rogercar]

That's a start but it does not indicate the pins that carry or supply voltage from the master and pins that need to be jumped to suppress RF output from the student transmitter. Also, some other pins may be grounded. Airtronics Quasar has a 6-pin DIN that is not shown.