I'm in the process of getting some c-lines back to life. Befor I even started
to delve into these boxes, I am making the assumption that I will need to
replace electrolytics. I ordered all new single value cans of near values from
Mouser.
I have a few questions on voltages:
AC-4
Pin #10 is showing 717VDC verse 650VDC
Pin #11 is showing 292VDC verse 250VDC
Pin #9 showing -60VDC - OK
Pin #6/#4 showing 14VDC - OK
No hum is observed with 0 load. What would cause the higher than spec
voltages? Should I replace caps on general principal?
R-4C
Unit burnt transformer on start-up. I don't know the history of this unit. I
received a replacement transformer. What would cause it to burn up?
Capacitors in the power section?
Thanks...jon k4wit
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