> Hi, Josh:- >=20 > Dunno, but I'd imagine it will either be pretty straightforward to repair= , or > about impossible (as in the proprietary micro is fried). > (not to say one couldn't retrofit all kinds of stuff, but that's not real= ly a > repair). >=20 > Assuming you're talking about a thyristor trigger transformer, the likely > culprit is a failure of thyristor (probably a triac/alternistor, could al= so be an > SCR) or the connections to it, causing the pulse transformer to die. If y= ou're > lucky, the chain of events terminated there. That was my immediate thought as well.=20 --=20 Scanned by iCritical. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .