...magnetron. Normally when they go bad, they make a very loud noise like what you described. The smell concerns me because you may have ruined the waveguide as well. If the magnetron burns through the ...
Question about Whirlpool Microwave Ovens
...loud humming noise when cooking. No longer heats food. Smells like electrical burning when on (cooking). Inside is very clean. You either have a bad magnetron tube (5 or 10 year parts warranty item ...
...burning grease, and it's definitely not that. The turntable still turns, and the fan (not vent fan) still runs.I suspect magnetron. Am I right? my guess would be the wave cover. sometimes they smoke ...
...loud humming noise when it is on and it isn't heating. It also has a burning smell. We had this microwave repaired replacing the magnetron and diode in Jan. 2006. sounds like same problem again.... ...
...loud when turned on, does not heat, burning smell after a few seconds. HV Capacitor when tested with digital ohmmeter shows no short across terminals. Most common problem is bad magnetron. magnetron ...
loud hum and I can smell somethign burning. The resistance readings on the transformer appear ok. I have replaced the high voltage diode and no change. If this is the transformer or the magnetron does
...at all. The sound of a shorted magnetron is usually a loud hum-- but no or very little smell and no smoke. Components in the High Voltage section -capacitor, diode- give problems if they short
magnetron, and yet the mag can be bad without that sound. Usually it will not heat is this is the case. - A loud buzz, hum, or groan is usually a shorted high voltage rectifier diode, but if this were
Question about Microwave Ovens
...loud whirring sound. This element, together with the magnetron and the capacitor, is a part of the high-voltage circuit. The cabinet needs to be taken out in order to get to the diode. BUZZING AND ...
Question about Microwave Ovens
loud humming noise followed by a burning smell. Get a new microwave or repair? the magnetron the unit has gone bad.sometimes there is burning smell as u mentioned.it is little expensive repair arond $
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