EBR67471713 LG Microwave Main Control Board

Microwave Main Control Board

LG and Sears-Kenmore microwaves use the PCB Assembly, Main, an OEM part from LG. This board manages all functions and communications between components, ensuring the microwave operates correctly. It takes input from the control panel and sends output to components like the magnetron, fan, and inverter.

A faulty PCB assembly may show signs such as thermal damage, electrical shorts, liquid spills, or circuitry disruptions due to surges.

Common causes of a malfunctioning main board include normal wear and tear, excess heat, water damage, power surges, or manufacturing defects.

Signs of a bad PCB assembly are:

- Microwave not heating or working properly
- Unresponsive or faulty control panel
- Repeated error codes
- Buzzing or humming noises

This genuine LG replacement part ensures reliable and compatible control for your microwave. It is also suitable for Sears/Kenmore microwaves with LG components.