Lg EBR78988402 Display Power Control Board Assembly (Control/Display Pcb) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR78988402 replaces AP6235816.

Description

This display power control board assembly powers and controls the appliance's front display and user interface, restoring visible indicators and responsive touch/button controls when the display fails. It replaces a failed display/control PCB to return normal panel operation. What it does:

• Supplies power to the display and display backlight so status indicators and icons illuminate
• Interfaces between user controls (buttons/touchpad) and the main control, enabling command input
• Can resolve no-display, dim/flickering display, or unresponsive panel symptoms
• Prevents appliance from accepting inputs or showing status when the board fails

What's included:

• One display power control board assembly

Install notes:

• Disconnect power to the appliance before starting to avoid shock or damage
• Handle the board by the edges and avoid touching components; observe ESD precautions
• Reassemble panels and connectors securely; test the display and controls after reconnection