5 Jan
2008
5 Jan
'08
6:23 a.m.
I'm not
sure I know how to do that. I was just going to pull the
converter and power it up by itself to see if I get -12v out of it.
That's exactly how you do that. Just disconnect that output and see what's
there. If it gets close to what you could call normal, then there's some
other problem, like a shorted bypass cap or similar.