EBT66514201 LG Main Board for 75UN8570AUD

The LG EBT66514201 main board is compatible with LG 75UN8570AUD TVs with the exact SVC code 75UN8570AUD.BUSWLKR. Match the complete service code and the part number on your original board before ordering for a diagnosed main-board fault.

Specifications & Board Identifiers

• Brand: LG
• Product type: Main Board
• Part number: EBT66514201
• Recorded board identifier: EBT66514201
• Compatible TV model: 75UN8570AUD
• Required SVC code: 75UN8570AUD.BUSWLKR

Check the TV service-code sticker. Compatibility is listed for 75UN8570AUD.BUSWLKR, not every 75UN8570AUD service-code variant.

Common TV Symptoms Fixed

A faulty main board can cause startup problems, unresponsive inputs, or picture and audio issues. These symptoms can have other causes; confirm the main board is faulty before replacement. This board will not repair a physically damaged display panel.

Fitment & Ordering Guidelines

Verify the white-sticker part number EBT66514201, original PCB/board identifiers, full TV model suffix, and complete SVC code 75UN8570AUD.BUSWLKR. The existing listing records EBT66514201 as both the SKU and board identifier; no separate PCB number is provided. Do not order by the base TV model alone.

Disconnect the TV from power before installation. Internal components may retain hazardous voltage; use a qualified technician if you are unfamiliar with TV repair. Follow appropriate ESD precautions, handle the board by its edges, and avoid touching components or connector contacts.

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