We have a Sharp Microwave Model R1874-T. Went to turn it on and it acted like a internal fuse may have blowed. My question is how to get to the fuse? Thanks for all comments
I can usually find service manuals on the internet by doing a Google search using the make and model number. Sometimes you'll find videos on Youtube that will help.
The microwave at work stopped working due to a bad door lock safety switch.