[Milsurplus] C-826/AIC-10 interphone control head schematic/wiring diagram needed

[Michael Hanz]

I was finally getting around to hooking up an LS-184/AIC-10 aircraft 
loudspeaker for the rig in the radio shack, when it occurred to me that 
I needed a way to select program sources.  Rummaging around in the junk 
box, I found the remains of a C-826/AIC-10 that someone had "repurposed" 
by removing the rear chassisand connector, as well as stripping all the 
wiring out of the control head.  There is not much to it - just five 
toggle switches, two backlit light bulbs and a few level balancing 
resistors, but it looks ideal for what I need it for.  I would like to 
restore it reasonably close to original if possible, with a new 
enclosing box on the rear and a new connector to keep the AC noise 
pickup down.  Ideally I would like to find three pages - a schematic, 
wiring diagram, and dimensioned outline drawing if anyone has a manual 
they would be willing to scan these three images from.  To give you a 
better idea, attached is a photo of an original C-826 I found on the web.

            73,
  - Mike  KC4TOS
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