Lance Have a GE - JVM 1650 BH02 microwave - the magentron is a samsung - om75p(10) what is the cost/ also high voltage diode - Ge #wb27x1160HV - its a $3.00 diaide - how can each be tested and I see prices like $56 for the diode - is this nuts or what its a $ 3 diode.
Answer Hello Lance. WP13091701 is the diode and TJ2M217JB is the magnetron for the unit. The magnetron should read less than 1 ohm, have no cracked magnets, and should not smell burnt. The diode should only read in one direction. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Monday, December 31, 2012