Guide :Microwave Ovens : R-1500 Microwave Oven
Not heating My wife said she heard a pop sound and that the microwave is now not heating. Everything works on it except that it is not heating and I notice a rougher sound than usual. I called sharp for support and they said it was the magnetron. I ordered a new magnetron on e-bay and installed it, but did not make a difference. What else could it be or is does it have to be the magnetron. Everything else works fine.
Jun 04, 2006