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What is purpose of the small pc board on a microwave

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Is to control all function of Microwaves. God bless you
see the diagram attached.what is purpose of the small pc board on a microwa - 024c3642-8de6-4380-b43b-6b3d571b7e2a.gif

Posted on Jul 18, 2013


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small pc board is for control of Microwave, see the diagram attached.e4a90708-1d5a-47c8-86d4-e6cfb268d2c1.gif

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