Hofmann ATC 900 - Page 10

CTC-CEN Service Manual 07-13 Rev.E
10
TRANSFORMER T3
It transforms the 230VAC in 18VAC to supply the CPU board A1
through the connector X2.
INVERTER T1
It supplies 230/3 to the turntable motor M3 and change the motor
rotational speed from 50 to 100Hz.
CENTERPOST SWITCH S1
The switch forward the rotational and speed input to the inverter T1 for
the motor M3.