The International Cessna^® 170 Association

One of my buddies is re-doing the panel on his RV and removed his old TKM MX-11 Comm unit. He said it works great and was willing to trade it for an old handheld radio that I have. So...now I have a radio for my project. Only problem is that I don't have a manual for this unit. I searched on the ole' internet and couldn't come up with anything. If by any chance someone has an old manual sitting around and wouldn't mind scanning the pin-out diagram for me I would be greatly appreciative. Doesn't seem too complicated but I want to make sure I get the wiring right the first time.

Thanks, Mike

I have that Pin out at the hangar, I'll fetch it today and scan it in for an attachment here shortly.


COM 11A Pinout:

1-Ground
2-Mic Ground
3-Phones
4-Mic Key
5-Speaker
6-Speaker and Phones Ground
7-Audio In
8-Low Level Audio Out
9-Mic Audio
10-Dimmer Light
13+14 14V Input

If no Audio panel connect a 1500 ohm resistor between 7&8

6-11-12-&15 N/C

There is also a download button in the second message here

http://forums.matronics.com/viewtopic.p ... 7144c3651f

THANK YOU!!! Great help!!