As A16B-1000-030-06C got failed not recognising X axis encoder feed back.some time encoder disconnect alarm is showing servo 416.
I don't have exact master PCB.I have A20B-0008-06D looking very much similar to existing master PCB.punch,bmu,ROM cards similar card used in both.Can I replace thIs A16B-0008-06D??
Pls help me.