There's a lot there, look in
http://bitsavers.org/pdf/cdc/cyber/cyber_70/fieldEngr/
<http://bitsavers.org/pdf/cdc/cyber/cyber_70/fieldEngr/> . Among other things,
you will find block diagrams (60119300), complete wire lists which also show
the schematics for every module ("chassis tabs") and the interconnect between
the chassis ("cable tabs"). All these are for the 6600, which is the most
interesting of the bunch.
Unfortunately it's not a matched set; for example the chassis 1 wire lists are
an early edition which predates the central exchange jump and ECS features, and
the same is true for some of the other ones.
There are also a couple of "training manuals", where you can find interesting
things like a detailed description of how the core memory module is
constructed.
There are also two versions of the DD60 (console display) reference manual,
which includes full schematics, module descriptions, and maintenance procedures.
I'll admit I haven't looked for analogous documentation for the 170 or 180
series.
paul
> On Oct 16, 2024, at 2:49 AM, hupfadekroua via cctalk <cctalk@classiccmp.org>
> wrote:
>
> Hi all,
>
> I do see a lot of CDC documentation on bitsavers like software, hardware
> concepts, programming concepts, but no logic diagrams, schematics, detailed
> assembly etc.
>
> Didn't publish CDC logic diagrams, schematic, board layouts etc, esp. of
> course for the 180/8xx series in the past - wasn't such kind of docs ever
> available?
>
> A.
