Lg CSP30020831 Service Pcb Power Control Board (Onboard Assembly) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number CSP30020831 replaces AP6892808, EBR77042534, 4954859, PS12730312.

Description

This service PCB power control board is the appliance's main onboard power and control module, restoring reliable power distribution and control logic so the appliance can start and respond to inputs properly. What it does:

• Regulates and distributes power to key circuits and components
• Manages startup and control logic for normal operation
• Interfaces with user controls and sensors to process commands
• Can resolve symptoms like no power, blank display, or unresponsive controls
• Helps clear intermittent power loss and erratic behavior when board failure is the cause

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

• Disconnect power before beginning and verify the appliance is de-energized
• Take photos of wiring and connector positions before removal to ensure correct reassembly
• Handle the board carefully and avoid electrostatic discharge (ESD) to prevent damage
• After installation, restore power and verify normal operation and that prior symptoms are resolved