31 May
2002
31 May
'02
5:32 a.m.
Tom Uban wrote:
I guess I will just proceed with repairing the board.
The 24v input seems
to be shorted to ground -- that shouldn't be to difficult to find.
Just a suggestion: I fixed an HP 1980B oscilloscope that had a shorted
power supply by replacing a shorted tantalum capacitor. Tantalums
tend to go short-circuit for no good reason, and result in the
short-to-ground symptom that you mention.
--
John Honniball
coredump(a)gifford.co.uk