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Triac 3 (rear) is for Microwave voltage, check H.V. board and wiring. MT1 to MT2……………………………… 0VAC Capacitance Meter: ALWAYS DISCHARGE CAPACITOR ! JET514U = .82µ Remove wires from capacitor terminals and Ohm Meter Between Terminals: Capacitor connect ohmmeter on highest resistance Meter should momentarily deflect scale or capacitance meter to terminals.
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Power Test All ACP microwave oven power outputs are rated using the IEC705 standards. Using the IEC705 test method requires precision measurements and equipment that is not practical to be performed in the field. Using the test shown below will indicate if the oven performance is satisfactory.
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