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LG lmvm2075st microwave control panel problems.

LG lmvm2075st microwave. I am on my third control panel. On each panel the board surrounding the same diode is burned. With the installation of the third control panel, the microwave now takes three times as long to heat food.

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"On each panel the board surrounding the same diode is burned"?

Maybe that's a three-tap power relay, not a diode?

I'd be very interested in this and I have the service manual here which you can download.

Feel free to contact me directly (and please include your full model number from the tag in or on the unit) for a free estimate and free tips & do-it-yourself advice.

Also, if you can send me a photo of the burned area, that would be helpful.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com

Posted on Jan 31, 2010

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Posted on Jan 02, 2017

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