EAY65895552 LG Power Supply Board for 86NANO75UPA / 86UR340C9UD

EAY65895552 LG power supply board, board number LGP86NT-21U1, for LG 86NANO75UPA and 86UR340C9UD TVs. This replacement power supply is intended for repairs where diagnosis confirms a power-board fault, including no-power or intermittent-power symptoms.

Specifications & Board Identifiers

• Part number: EAY65895552
• Board number: LGP86NT-21U1
• Brand: LG
• Product type: Power Supply Board
• Compatible models: 86NANO75UPA | 86UR340C9UD

Common TV Symptoms Fixed

A confirmed failure of the power supply board may cause the following symptoms. These symptoms can also have other causes; diagnose the TV before ordering.

• TV will not power on.
• Intermittent power or unexpected shutdowns caused by a power-supply fault.
• Missing power output to other TV circuits.

Fitment & Ordering Guidelines

Match EAY65895552 on the original board's white sticker and verify PCB/board number LGP86NT-21U1 before ordering. Confirm the complete TV model suffix and any version code on your TV's label; model number alone does not guarantee compatibility. No specific version codes or substitute parts are confirmed for this listing.

Unplug the TV before service. Power-supply capacitors can retain hazardous voltage after unplugging; installation should be performed by a qualified technician using appropriate electrical safety and ESD precautions. Handle the board by its edges and avoid touching circuitry or connector contacts.

86NANO75UPA compatible parts

Contact Me

Need help matching your part? ASK A QUESTION