Does any one have a service manual on this. No power to microwave control panel. Oven control panel lights up and oven heats. I checked the fuse and verified power through fuse, check magnatron tco (closed) and all door switches. All ok. Is there a tco I am not seeing? There is a tco on the bottom of microwave base (on top of oven) that is open but no power to It. I jumped it anyway and tested. No change. There must be another tco I am not seeing. Maybe have to pull the oven out of the wall to access?