My GE avanitum microwave went totally dead. No power to the light or clock
Checked breaker and we are getting 220 to the unit. This happened after a quick 1 minute microwave and it did not over heat. I have had the Magnetron replaced last year. quick dianostic? Fuse or control board maybe
Unfortunately such microwave is beyond my expertise.
Maybe somebody else on the forum can help you better.
Gene.
There is a 20A ceramic fuse
also:
CAVITY TCO
MGT TCO
THERMAL FUSE
diagram & parts list
http://www3.sears.com/Paul/document_search.asp?bnd_id=0432&prd_typ_id=0123100&model_num=SCB2000CBB03&doc_id=&model_desc=SPEEDCOOK/MICROWAVE
Pages from 31-9038Advtm OTR 220.pdf (357.1 KB)