KM11 maintenance module

From: Unibus <unibus_at_gmail.com>
Date: Thu Nov 25 07:37:45 2004

> On Tue, 2004-11-16 at 16:25, Tony Duell wrote:
> > > 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've done a version based on Tony's design. I'm about to send the board
> out to be fab'd. I've sized it so that it should be able to take the
> original overlays too.
>
> I'll be offering the PCB's (with schematic, BOM, etc) or PCB + parts +
> docs for sale once I get the first boards back and debugged.
>
> The PCBs will be nice with silk screen, solder mask and gold edge
> fingers.
>
> >
> > I think I got the schematics in the RK11-C printset, certainly it's
> > either there or in the 11/45 prints.
> >
> > -tony
> --
>
> TTFN - Guy

I'd be interested in a kit for my 11/05. Think the overlay is shown in
the Printset so I should be able to do my own ovelay when I find the
manuals.

Thought the KM-11 was also used on the LA180, been too many years to
guarantee that (it could have been the RX01, one or the other).

Regards,
Garry
Received on Thu Nov 25 2004 - 07:37:45 GMT