Lg CRB38552901 Power Supply Assembly (Power Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number CRB38552901 replaces AP8050480.

Description

This power supply assembly provides the electrical power and regulation circuitry needed to run the appliance's controls and motors. Replacing a faulty board restores reliable power distribution and system responsiveness. What it does:

• Converts incoming line voltage to the low-voltage supplies used by control boards and sensors
• Regulates and protects against voltage spikes to prevent intermittent operation
• Powers user interface and control logic so the appliance can start and run
• Common symptom linkage: appliance won't power on, display is blank, or operation is intermittent

What's included: One power supply assembly Install notes:

• Disconnect power at the breaker or unplug the appliance before servicing
• Handle the board by its edges and avoid contact with components to prevent damage from static
• Inspect connectors and wiring for heat damage or loose pins and replace/repair as needed