16 Sep
2015
16 Sep
'15
7:18 a.m.
So, I'm trying to fix a broken Power Monitor
Boards (the thing that drives
ACLO/DCLO) in an H786 (BA11-N power supply), and although I have the prints,
I can't make head or tail out of them.
(The circuit is a maze of op-amps and 555's. OK, OK, so maybe an analog guy
can take one quick look, and understand instantly how it works. But I don't
have that gene! :-)
Do you have a URL for the prints (to save me going through all possible
candidates on bitsavers)?
I'm no 'analog(ue) guy' but I can see if there is anything obvious. What is
the fault with your board?
-tony