On 2022-Mar-18, at 1:31 AM, Christian Corti via cctalk wrote:
> On Thu, 17 Mar 2022, Brent Hilpert wrote:
>> Does anyone have or know whether the schematics for the IBM 5110 or 5100 are
>> available?
>
> No, there are no schematics, only block diagrams. I had created the
> schematics for the
On Thu, 17 Mar 2022, Brent Hilpert wrote:
Does anyone have or know whether the schematics for the IBM 5110 or 5100
are available?
No, there are no schematics, only block diagrams. I had created the
schematics for the Async/Serial I/O card years ago (it's a TTL only board)
And the tightly
My fathers office was in the same building as IBM in Harrison, NY in the
70's. I was able to play with a 5110 when I visited his office.
I would love to get my hands on one but I can't afford it with the
PDP-8/E money pit that I have .
On 3/17/2022 11:26 AM, Brent Hilpert via cctalk wrote:
> There was a 5110 on ebay, non-working, that a friend had some interest
> in. It was quite a gamble at the price, in the absence of real tech
> info. ... Apparently it's been delisted, so my question is just
> curiousity at this point.
I think I know the one, and at that price it was insane even
Does anyone have or know whether the schematics for the IBM 5110 or 5100 are
available?
And the tightly related question of whether anyone has done ROM (ROS) dumps?
There are some service manuals on bitsavers, they are field-service board-level
manuals, mostly step-by-step problem resolution
