I hope someone can help me out. I have a Hitachi Sieki HT40S HITEC TURN Lathe with a Yasnac LX3 control. My problem is that I've lost the I/O board part no. JANCD-IO20-03#. This board is obsolete and I've sent it twice for repair to the manufacturer with no luck. I was wondering if anyone may have an old lathe that may contain this board or possibly have this board. Please let me know if you have any info on this board. Thanks,

Johnny O.