Alex for Model Number jvm1851cf, i think I got this mw used and the interior ID sticker is missing. I used the paper schematic from behind the control panel and the GE website to get my model number, so its not 'confirmable'. I saw some light flashes and heard a pop while using the microwave. It no longer heats up, but does everything else. do you think its a magnetron and diode problem? The magnetron sticker says samsung OM75P(10), but my model number doesnt cross reference. I'm confused, can you help?
Answer Hello Alex, You can visually check to make sure that the magnet on the magnetron is not cracked. Also do an ohm reading on the magnetron WB27X10735 and you should have .5 ohms. You can check continuity of the diode WB27X1160. It may also be the stirrer WB06X10331 that failed which would cause no heat issue. Also check the thermostat WB27X10166on the side of the magnetron for continuity. Read More... Answered by AppliancePartsPros.com | Tuesday, January 29, 2013