21 Sep
2019
21 Sep
'19
5:58 p.m.
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