Lg EBR74796437 Main Pcb Power Control Board Assembly (Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR74796437 replaces AP5977461, 3193769, EBR74796414, PS11710590.

Description

This main power/control PCB manages the appliance's electronic functions and power distribution so controls, display, and cycles work correctly. Replace a failed board to restore reliable operation and responsive control behavior. What it does:

• Regulates power to electronic components and coordinates control signals for cycles and features
• Drives the user interface and display; a faulty board can cause blank or unresponsive controls
• Helps manage safety interlocks and motor/start sequences; failures may prevent startup or cause error codes
• Supports communication between sensors and actuators to maintain correct operation

What's included:

• One main PCB power/control board assembly

Install notes:

• Disconnect all power (unplug or switch off breaker) before beginning any work
• Handle board by edges and avoid touching components; use ESD protection if available
• Some installations require cabinet access and connector removal;