Lg EBR73739204 Main Pcb Assembly (Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR73739204 replaces AP5680520, 2668999, PS7792747.

Description

This main PCB assembly is the appliance's central electronic control board. It coordinates power and communication between sensors, the user interface, and major components to keep functions running correctly when the original board has failed.

• Distributes power and control signals to key components
• Interprets inputs from sensors and switches to execute settings and safety logic
• Common symptoms of a failed board include no power, dead or erratic display, unresponsive controls, intermittent operation, or components that won't start
• Can trigger fault/error codes associated with main control failures

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

• Disconnect power and verify no voltage is present before servicing
• Use ESD protection; handle the board by the edges to avoid static damage
• Photograph/label all connectors and transfer any jumpers/settings from the original board
• Seat harnesses fully and mount securely before restoring power and testing

This part fixes the following symptoms

• Touchpad does not respond