Larry, the computer board has a power transformer thats 120 VAC primary, and usually multiple low voltage secondaries this feeds the circuit board assy with the micro, relays,etc on it. These also use round thermal cutoff devices with two spade lugs on them. These should read continuity.Look inside, there should be a diagram somewhere. I always call Marcone Appliance Parts at 1-800-282-6636. They are nice about researching and quotes. Good luck, Phil Bader Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx Larry Poffen wrote: > This is my own personal home microwave model MH714OXFB-0 Whirlpool unit. It > was hit by a power surge & has no display or power to front panel. 20 Amp > fuse is Ok & have 120VAC to both sides to grd. This has a panel with the > numbers NSFC2 (0) 4619-640-25303 on it. Also there is a unit (round) near > the fuse that says 36TX12 F60-15C on it that has no continuity thru it. > don`t know what it is. Anyone work on these have any ideas on where to start > or what to do? A print would be appreciated.. Hope this is not out of line > for tech assist. Larry > Larrys TV Service > Broken Arrow OK 74011 > phone 918-455-1041 > Fax 918-451-4485 > e-mail lpoffen@xxxxxxx > ----------------------------------------------------------------------------- > Jokes, complaints, off topics, general chat. Everything other than repair > help problems can be found at this new list. No archives and posts will not > be found on Google or any other engine!To remove or join, click: > mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat > Send to the list at chat@xxxxxxxxxxxxxxx once subscribed. > ----------------------------------------------------------------------------- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ -- ----------------------------------------------------------------------------- Jokes, complaints, off topics, general chat. Everything other than repair help problems can be found at this new list. No archives and posts will not be found on Google or any other engine!To remove or join, click: mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat Send to the list at chat@xxxxxxxxxxxxxxx once subscribed. ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/