Data General AViiON AV300D docs?
alan at alanlee.org
alan at alanlee.org
Sat Sep 21 19:58:45 CDT 2019
I'm in the same boat. I have a PSU I'm trying to resurrect. And have
also discovered the SCSI pinout is not the same as the Sun 50-pin of the
same (normal) density.
I had started to layout a replacement PSU board with modern Meanwell
modules to provide the +5V and +12V bulk rails and then source some
inverting modules to provide the negatives. However it has slipped
pretty far down my priority list. I did take accurate measurements of
the PSU board for connector placement, edge dimensions, mounting
locations and sizes, etc. I also traced out the connector pins to each
rail and control signals (though haven't documented the signal meanings
yet). I can share the Eagle project if you are still interested or just
want to cross check your own work.
I had also planned on pinning out the SCSI cable. But that fell down
the priority list too.
-Alan
On 2019-09-21 17:52, Chris Hanson via cctalk wrote:
> Does anyone have AViiON AV300D or related docs? I got a pair that have
> bum power supplies and I’m hoping to find something that will makes
> servicing them easier.
>
> After I get them running, I’ll obviously be looking for software. And
> a pinout for their unique SCSI port, though I hear they can netboot;
> any details about that would be useful too.
>
> — Chris
>
> Sent from my iPhone
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