Lg EBR81634303 Main Control Board (Pcb Assembly) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR81634303 replaces AP6236046, 4509692, EBR81634310, PS12080805.

Description

This is the appliance's main control board. It manages power distribution and coordinates core operations so the unit starts, runs, and responds correctly after repair, restoring reliable performance when the original board has failed.

• Controls and distributes power to major loads via onboard relays/triacs
• Interprets inputs from sensors and safety switches to sequence operations
• Interfaces with the user controls/display and other boards
• Typical failure symptoms: dead or unresponsive controls; won't start; intermittent shutdown or erratic behavior; error codes tied to the main PCB; repeated relay clicking

What's included: 1 main control board Install notes:

• Disconnect power before servicing and allow a few minutes for capacitors to discharge
• Use ESD protection; handle the board by the edges and avoid flexing it
• Photograph connectors; transfer wiring and any jumpers/brackets one at a time; fully seat keyed plugs; secure with original hardware
• After installation, restore power and perform any model-specific reset/diagnostic per service documentation