Mouse Pissed! Need power supply help - test-drb@ccmp.vtda.org

23 Nov 2005

On Nov 23 2005, 13:18, Julian Wolfe wrote:
...
  Interesting, I was never aware that the 11/03 and 23
had different boxen
...
  than the 11/23plus, though I knew the power supplies
were different.
 Speaking to my local DEC salvage dealer, he told me he used to get whole
...
  11/780s just for the power supplies in the front end
11/03s.  However,
...
  judging from the number of 23plus systems that were
sold (and have recently
...
  hit, if not flooded, the used market)I'd say it
should be fairly easy to
...
  find a cheap H7861 supply. 
Probably, and as Allison pointed out, if there's a lot of damage a
replacement may, for once, be better than attempting a repair.  BTW, if
you've not already found it, my web page (actually it's a flat-ASCII
text file) describing the different QBus boxes and backplanes and such
may be of interest to you:

http://www.dunnington.u-net.com/public/PDP-11/QBus_chassis

-- 
Pete						Peter Turnbull
						Network Manager
						University of York