Lg CSP30021038 Service Power Control Pcb (Onboarding) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number CSP30021038 replaces AP6973808, EBR84457304, EBR78940511.

Description

This service power control PCB handles the appliance's power management and onboarding functions so the unit can communicate with diagnostics and smart features. Replacing a faulty board restores control and network pairing capability. What it does:

• Regulates and routes power to control circuits and sensors
• Manages onboarding/communication for smart connectivity and diagnostics
• Replaces a failed or intermittent control board causing power or control faults
• Common symptoms: unit won't power on, control panel unresponsive, onboarding/connection errors, or recurring error codes tied to the main control board

What's included: One complete power control printed circuit board assembly. Install notes:

• Disconnect power at the breaker before servicing to avoid shock or damage
• Handle the PCB by edges and use anti-static precautions to protect components
• Verify the part number on the board before installation and follow OEM service procedures for re-pairing/onboarding if required