"Do Little2" wrote in message
...

"Todd K." wrote in message
oups.com...
This just fixed my problem as well. Check for those bulging tops.

Todd K.


If it uses a switching power supply than you
do well to check the B+ voltage!

As a rule, capacitors do not bulge for no apparent reason.
You might find that the feedback, I belief in this case is a
faulty opto-coupler. With no feedback at all, it will drive
ALL the voltages way up.



A lot of these had caps made with the bad electrolyte which bulge for that
reason, fortunatly that stock seems to be used up, I haven't had the problem
occur in newer stuff.