Lg EBR74796470 Main Pcb Power Control Board Assembly (Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR74796470 replaces AP5977470, 4119022, PS11710601.

Description

This main PCB power control board assembly manages a range of appliance control and power functions so the unit can respond to user inputs and run programmed cycles reliably. Replacing a faulty control board restores control and electrical management. What it does:

• Regulates power distribution to motors, valves, heaters and electronics
• Interprets user commands from the console and sends signals to subsystems
• Monitors and responds to sensor inputs to control cycle sequencing
• Symptoms of a failing board can include a blank or unresponsive display, no power or intermittent power, failure to start, or erratic operation

What's included:

• One main PCB power control board assembly

Install notes:

• Disconnect the appliance from all power before beginning work to avoid shock
• Take photos of wiring and label connectors before removal to ensure correct reassembly
• Handle the board by the edges and avoid touching components; use ESD protection if available
• Reconnect all harnesses securely and verify basic operation after installation