Frigidaire Refrigerator control panel issue

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Brand: Frigidaire Refrigerator
Model Number: LGHC2342LF1
Main Symptom: control panel going on and off. only water working wont change to ice, etc
What happens & when: control panel going on and off. when on only water will work nothing else.

Error Code (if any):
Parts or tests already tried: tried replacing the control panel with new and did the same thing.
Photos / video link:

Check the incoming power to the dispenser control on terminals J3-6 to J3-3.

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