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built1950
built1950, Handyman
Category: Appliance
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Experience:  Appliance Installer
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I need a wiring diagram for an LG microwave Model # LMVM2055ST

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I need a wiring diagram for an LG microwave Model # XXXXX to locate the internal fuse. I think someone ran it empty and it is dead as a dorknob.
Hi,
Either the fuse went or the magnetron is fried. You'll have to remove the jacket and follow the electric cord into the unit. The fuse is at the end of it or on the circuit board next to that.
Be aware, microwaves have a high voltage capacitor that can kill you so don't touch anything else.
If the fuse is Ok then you're probably looking at a fried magnetron.
The fuse is available here:

http://www.repairclinic.com/Appliance-Parts?s=t-LMVM2055ST-%3d%3de

(Click to enlarge)
Grid is 1 inch square
Item #
1267463
Price
$2.90
In Stock?
Yes
Line fuse
Qty Add to Cart
Order now and this item will ship Monday. Or it's FREE!

The magnetron is available here:

http://www.repairclinic.com/Appliance-Parts?s=t-LMVM2055ST-%3d%3dec255

(Click to enlarge)
Grid is 1 inch square
Item #
1156741
Price
$52.95
In Stock?
Yes
Magnetron
Qty Add to Cart
Order now and this item will ship Monday. Or it's FREE!

God Bless
built1950 and other Appliance Specialists are ready to help you
Customer: replied 7 years ago.
Thanks very much and have a great Holiday!
You are welcome, anytime and the same to you and yours.