John for Model Number Samsung SMH1926B My microwave oven suddenly shut down and now has no power. I have checked for continuity on a thermal fuse/switch that has a number 1207 KSD-40LC 70 stamped on it which is showing to be open (no continuity). (This fuse appears to be item #16 in the parts diagram.) My question is this thermal fuse blown and if so, what is the correct replacement part number? Thank you!
Answer John, Check the thermal that is next to it and it should have a closed reading. The 2 thermals that are on that bottom behind the control panel will be one open the other closed. Check the fuse on the filter board to make sure that it is not blown and test your door switches. The part number for that thermostat is DE47-20034A. Read More... Answered by AppliancePartsPros.com | Wednesday, March 4, 2020