I shorted my ground braid to 120 VAC and since have had a problem with my
Astron RS-35M supply.
DC regulation and all DC values look OK. The supply has a ripple that gets
worse with load. I have replaced the 723 chip and substituted most caps out
including the main filter caps.
I am getting down to replacing the power transistors and diodes all though
by resistance and voltage they look OK.
The only DC voltage that's a little off is the regulator board DC supply,
it measures 27 V NL should be 29 V.
Ron Schuster (N9RC)
Cincinnati, OH
rschuste@one.net
http://w3.one.net/~rschuste
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