My MAGIC CHEF MCO153uw stopped working. It heats up and then stops and the entire unit goes totally off no power nothing. Then it turns on by itself a while later. It will heat up for 2 or three minutes with no turning of the plate. the plate turning is totally not working. Is it time to get a new one?
Thanks
Katharine
SOURCE: micro ios totally black . Had to reset the breaker ; is that a clue/
It has a fuse inside. Check the door switches while you're in there. The one in series with the fuse can weld in the "on" condition and blow the fuse and/or the circuit breaker.
SOURCE: Microwave not heating up
Magnatron is suspect. Need to put a voltmeter on the input (primary) side to the high-voltage transformer (big heavy iron thing in there) Should be getting 120Vac when it goes to cook cycle. Don't touch the other (high voltage) side of this transformer. If the power is there, you are looking at replacing either the magnatron or the high-voltage capacitor and diode. Its affordable if you do it yourself - buy the part on EBAY - lookup "universal magnatron"
SOURCE: My Magic Chef turns itself
Hi,
Main circuit board is bad....unplug till you replace the board...
heatman101
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