Panasonic NN-S543BFW Microwave Oven "fuse inverter model" Questions

check the cut-off fuse by removing the cover. it is located near the magnetron tube. replace it if it is blown. if the fuse is ok, this will confirm inverter failure. replace the inverter in this case

...be making my line fuse blow upon starting? Yes, that appears to be the inverter board that is for power for the magnetron.NOTE: if that inverter is burnt the Magnetron may be bad.typical

...inverter oven model, NN-T573 SBBPQ. Have checked 13 Amp fuse It's ok. No life on control panel, Display Window no lights ,clock (ETC) Is there another fuse in oven that may have blown. 10 Amp fuse ...

...hit start it makes a loud pop again and blows fuse If this is a newer model under 7 years old, the problem is in the magnetron or the inverter board, cost to repair in either case would be

...fuse trip. If the microwave oven is the newer type [7years or less], the problem is most likely the magnetron or the inverter board, but if model is older check for a shorted high voltage

...turn on cook power fuse blows immediately....if you turn on fan,lights,clock etc everything else works The magnetron is shorted or the inverter board is defective if microwave is 7 years old or

inverter was repairable at the component level. They said that Sears doesn?t like to repair them because ?they?re lazy.? The Sears tech who attended found that the fuse was gone, and unfortunately the

The microwave oven does not power up when plugged in. I already checked the outlet and it has power. there should be a fuse inside on the AC line and it may be on the inverter(power) board of the unit

...inverter. The fuse is generally located on the bottom of the chassis of the microwave. You have to remove the outer cover on a counter top model - or the front panel assembly on an over-the-range ...

...oven National Panasonic model NN-C784MF/WF trips off/ blows fuse soon after keeping on for 5 mins something in inverter breaking down when hot and shorting out, cheaper to replace unit than ...