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LG microwave oven MB1142DP isn't turn on, display and interior lamp off

Main power cable, fuse and interior connections checked and ok. Display is off, voltage at input power connector of the Electronic board is ok, but there is no voltage at output connector. I need the service manual about LG microwave oven MB1142DP

Posted by emiliojim on


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Check for the schematic diagram and troubleshoting guide, using model information.

By example:

type the model and Search buttom

pdf files appears..

good luck..!!

Richard / Guatemala

Posted on Jan 03, 2011


William Miller

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We repair these on a regular basis for customers nationwide with our guaranteed $39.95 service.

Details of the service plus *critical* safety, disassembly, and troubleshooting info is at our site, which is linked at our
listing here on FixYa:

Posted on Nov 18, 2007


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