Lg EBR76542917 Main Control Board (Pcb Assembly) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number EBR76542917 replaces AP5977563, 2979044, PS11710696.

Description

The main control board is the appliance's central PCB that distributes power and runs all programmed functions. Replacing a failed board can restore proper operation when the unit is unresponsive, cycles act erratically, or error codes persist.

• Controls and routes power to components through onboard relays/triacs
• Interprets sensor and switch inputs to execute programmed operations
• Coordinates start/advance of cycles and safety interlocks; logs faults
• Common failure clues: no power or dead controls, won't start/advance, intermittent operation, error codes, or visible board damage

What's included: 1 main control board assembly Install notes:

• Disconnect power at the breaker and allow capacitors to discharge; verify power is off before servicing
• Use anti-static precautions; handle the board by the edges only
• Photograph/label connectors; move harnesses one at a time to the new board; secure in original mounts
• After installation, for any model-specific diagnostics or setup steps