Schematic for Sonicator

Does anyone have a schematic of the 550 Sonic Dismembrator (sonicator)? Ours is not putting out power to the convertor. Tried to tune it, but, no power out. Lance

Equipment: Fisher Sci 550 Sonic Dismembrator

I believe the Virtis 600 sonicator is the same thing if anyone has service information on that instead.