I have and Ampeg PF350. and it seems itīs power supply has died. The īFaultī light and blue front panel light both blink when power is on, and there are only pulses of + and - 15V supplying the op amps in synch with the blinking.
I must say this switch mode power supply is a bit foreign to me, and would greatly appreciate some assistance in the unitīs repair.
Schematic here:
AMPEG PF-350 SCH Service Manual free download, schematics, eeprom, repair info for electronics
I must say this switch mode power supply is a bit foreign to me, and would greatly appreciate some assistance in the unitīs repair.
Schematic here:
AMPEG PF-350 SCH Service Manual free download, schematics, eeprom, repair info for electronics
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