PMD PCB REPAIRING TIPS :
When FOOT SW is depressed, error code [E-200] appears. ( In case of F2 Fuse blowing in power pcb continuously)
Check the power connector by a multimiter that will work as a diode. one side will shows some value anther side high resistance will display. if any changes in this measurement. it is conform that 01 or 02 IPM damage. check the ipm if you dont know how to check IPM click here to learn.
Whenever will replace IPM please check resistor besides of defective IPM.