Lg EBR78534402 Display Power Control Board (Assembly) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR78534402 replaces AP5953001, 3287302, PS10061319.

Description

Replacement display power control board assembly that powers and manages the front control panel and display, restoring display readouts and control responsiveness when the original board fails. What it does:

• Supplies regulated power to the front display and touch controls — common symptom: blank or dark display.
• Processes user inputs from the control panel — common symptom: unresponsive or intermittent controls.
• Drives status indicators and digital/segment readouts — common symptom: missing segments, flicker, or garbled characters.
• Connects to the main control board via ribbon/cable to relay display and status information.

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

• Disconnect power to the appliance before starting any repair.
• Handle the board by its edges and use ESD protection to avoid static damage.
• Inspect and reseat all connectors and ribbon cables; ensure correct cable routing before testing.