1 Aug
2016
1 Aug
'16
10:25 p.m.
On Mon, 1 Aug 2016 22:11:17 -0700
Bob Rosenbloom <bobalan at sbcglobal.net> wrote:
--snip--
There's a bunch of small electrolytic capacitors
on the Inhibit
Driver Load Card, A106, that needed to be reformed before my memory
would work reliably.
They reformed themselves in one of my units. I had
memory errors for
an hour or so then they went away. On other units, I reformed the
caps (took the board
out and slowly brought it up on a bench supply), and
had no memory
errors at first power up of the system.
Bob
I had exactly the same problem with the capacitors on a spare Inhibit
Driver Load Card. Most would not reform so I just replaced them with
modern caps. The board (and memory) worked perfectly after that.
Lyle
--
73 AF6WS
Bickley Consulting West Inc.
http://bickleywest.com
"Black holes are where God is dividing by zero"