Magic Chef Intermittent Power / Control Voltage Drop

Control panel lights flicker or display dims intermittently during operation.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Loose power cord or plug, Failing line filter or power supply on main board, Poor neutral connection, Vibration affecting connectors

Safety first: Unplug the unit and do not touch live wiring.

1. Check plug fit: Ensure the power plug fits snugly in the outlet. Replace worn outlets.
2. Inspect internal connections: Remove top/rear panels and reseat connectors on the line filter and main control board.
3. Look for heat damage: Replace any discolored or melted connectors and the associated board if necessary.
4. If flicker persists: The main control board's power supply section may be failing and require replacement.

Medium 3/5

Main Control Board

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