Lg EBR78534409 Display Power Control Board Assembly (Display Pcb) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR78534409 replaces AP5977740, 4119144, PS11710878.

Description

This display power control board assembly controls the appliance's front display and user interface, restoring visible display indicators and keypad responsiveness. It replaces a failed display board to bring back normal display operation. What it does:

• Provides power and control signals for the front display and touch/keypad interface
• Re-establishes visible status lights and display readouts when the original board fails
• Commonly used when the display is blank, unresponsive, or shows erratic behavior
• Works as the electronic interface between user controls and main control systems

What's included: One display power control board assembly as shown. Install notes:

• Disconnect power before servicing to avoid electric shock and damage
• Access and replace the board per the appliance's service manual or diagram
• Handle the board carefully; avoid touching components or connectors directly