Lg EBR73811706 Main Pcb Power Control Board Assembly (Electronic Control) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR73811706 replaces AP5977424, 3298945, PS11710552.

Description

This Main PCB Power Control Board Assembly controls the appliance's electronic functions and power distribution, restoring normal operation when the original control board fails. It replaces a damaged or unresponsive main control for reliable operation. What it does:

• Manages power and timing signals for the appliance's electronic systems.
• Controls user interface, cycles, and motor/compressor operation depending on model.
• Common symptom fix: appliance won't power on or starts intermittently.
• Common symptom fix: erratic cycles, unresponsive controls, or display errors.
• Restores communication between sensors and major components when the board is the confirmed fault.

What's included: One main PCB power control board assembly. Install notes:

• Disconnect power (unplug or switch off circuit breaker) before starting work.
• Handle the board carefully and avoid static discharge; use an ESD strap if available.
• Verify connector orientation and seating; match wire harness connectors exactly.