Usually the microwaves I see have one slow blow fuse on the line filter but this one had two. Was looking for a wiring diagram to see how this was wired. Fuses checked good, interlocks checked good, cavity sensors checked good, mag and diode checked good. Wasn't getting line voltage off the line filter board for one half. Called tech line, suggested replacing the main board and the line filter board due to previous calls.
This unit has been worked on by three other companies and any chance at finding the tech sheet is long gone. Customer stated they replaced the door and it fixed the previous issues (intermitent operation)