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
