30 Mar
2015
30 Mar
'15
8:14 a.m.
Hi,
Just a random couple of requests -- for a while I've been looking for a
replacement HP Apollo 735/125 PSU (pic attached). Or alternatively, a
schematic for this one so I can get an expert to repair it :)
Also - for testing QBus cards - I'm interested in a small standalone
backplane that I can power independently. Anyone have something they
want to get rid of?
(Pref North America for shipping reasons :)
Thanks
--Toby
30 Mar
30 Mar
12:10 p.m.
New subject: small QBus backplane, PSU for HP Apollo 735/125
From: Toby Thain
Sent: Monday, March 30, 2015 8:15 AM
for a while I've been looking for a
replacement HP Apollo 735/125 PSU
for testing QBus cards - I'm interested in a small
standalone
backplane that I can power independently.
OK, when I saw the subject line, I immediately wondered how the devil
you were going to put a Qbus backplane into a 735.
Rich
Rich Alderson
Vintage Computing Sr. Systems Engineer
Living Computer Museum
2245 1st Avenue S
Seattle, WA 98134
mailto:RichA at LivingComputerMuseum.org
http://www.LivingComputerMuseum.org/
1:03 p.m.
Q-bus 4 X 4 or 4 X 9?
I know I have a bunch of 9s, and mabe a few 4s.
I just got more shelves up yesterday and have kids coming over after school
to sort boards. I might take a few days to find those backplanes.
Thanks, Paul
On Mon, Mar 30, 2015 at 10:14 AM, Toby Thain <toby at telegraphics.com.au>
wrote:
Hi,
Just a random couple of requests -- for a while I've been looking for a
replacement HP Apollo 735/125 PSU (pic attached). Or alternatively, a
schematic for this one so I can get an expert to repair it :)
Also - for testing QBus cards - I'm interested in a small standalone
backplane that I can power independently. Anyone have something they want
to get rid of?
(Pref North America for shipping reasons :)
Thanks
--Toby
3560
days inactive
3560
days old
2 comments
3 participants
participants (3)
-
RichA＠LivingComputerMuseum.org -
toby＠telegraphics.com.au -
useddec＠gmail.com