Question about KitchenAid KHMS145J Microwave Oven

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Abruptly stopped heating food and now makes loud BUZZZ noise when I attemot to use the microwave. Would lke to know if this is likely to be worth repairing, If not, what current model will fit exactly?

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The buzz noise is generally a diode or capacitor problem, capacitors generally will buzz. Definitely worth looking at. Look for a burnt diode or a capacitor with a bulging top with the power off.
Otherwise the magnetron may have gone out and then you are just better off replacing
let me know what you find Benjamin

Posted on Aug 20, 2010

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