KM11 maintenance module

Tony Duell ard at p850ug1.demon.co.uk
Tue Nov 16 18:25:22 CST 2004


> See if you can find the cpu manuals for an 11/70. There are some 
> documentation on the KM11 in those, I seem to remember.

The original KM11 (I was given a pair _after_ making my homebrew 
version..) consists of 2 boards -- IIRC W130 and W131. One contains the 
switches and lamps, the other the driver transistors, etc. The latter 
goes into the backplane slot and had an edge connector on the end to 
connec to the former.

I think I got the schematics in the RK11-C printset, certainly it's 
either there or in the 11/45 prints.

-tony



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