Lg EBR78940506 Main Power Control Board (Pcb Assembly) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR78940506 replaces AP5977784, 4119186, PS11710923.

Description

This Main Power Control Board (PCB assembly) controls and coordinates the appliance's power, cycles and user interface so the unit can start, run programs and display status. Replace a failed control board to restore electrical control and signals. What it does:

• Regulates power distribution and timing for motors, valves and sensors
• Processes user inputs and drives the display or indicator lights
• Monitors and communicates error conditions to the user interface
• Common symptoms: appliance won't start, no display or unresponsive controls, erratic cycles or frequent error codes

What's included: One main power control board (PCB assembly) Install notes:

• Disconnect power before servicing; risk of electric shock if power is not removed
• Handle board carefully and avoid touching contacts; use ESD precautions when possible
• Transfer connectors and any mounting hardware exactly as removed; do not force connectors