Hello,

My LS30N keeps damaging every SVC-A board I try (3 in total) after some time.
I have even replaced complete the drive together with SVC-A board (E4809-770-015-D).
Can I replace SVC-A board E4809-770-015-D with E4809-770-015-B?
Is there any schematic available for this board?
Should I check the motor? It is a BL-50E-20T.

Thanks
Michael