EBT67795502 LG Main Board for OLED55C4PUA DUSQLJR

LG EBT67795502 main board, also identified in this listing as EBT67795402, for the OLED55C4PUA OLED TV with version DUSQLJR. Board identifier: EAX69982309(1.0). This replacement is intended for repairs where a main-board fault has been diagnosed, including input, picture, sound, or startup problems.

Specifications & Board Identifiers

• Part Number: EBT67795502
• Additional Part Identifier: EBT67795402
• Board Number: EAX69982309(1.0)
• Brand: LG
• Product Type: OLED TV Main Board
• Compatible TV Model: OLED55C4PUA
• Supported Version: DUSQLJR. Match the TV label and board sticker before ordering.
• Substitute Part: EBU67645899

Common TV Symptoms Fixed

A diagnosed main-board failure may cause startup failure, missing picture or sound, unresponsive controls, or input-processing problems. These symptoms can also have other causes; confirm the faulty board before purchasing.

Fitment & Ordering Guidelines

Verify the white-sticker part number, PCB number EAX69982309(1.0), full model suffix OLED55C4PUA, and version DUSQLJR against your original board and TV label. Model number alone is not sufficient to confirm fitment. Check substitute EBU67645899 against your original identifiers before ordering.

Unplug the TV before installation. Internal components can retain hazardous voltage; use a qualified technician if you are not trained in TV repair. Use ESD precautions and handle the board by its edges.

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