BN44-00892A Samsung Power Supply Board

The Samsung BN44-00892A (BN4400892A) power supply board, board number L65S9NA_KSM, is listed for the Samsung UN65KS9800FXZA TV. Match the part and board identifiers to your original assembly when replacing a diagnosed power-supply fault.

Specifications & Board Identifiers

• Part number: BN44-00892A (BN4400892A)
• Board number: L65S9NA_KSM
• Brand: Samsung
• Product type: Power Supply Board
• Compatible model: UN65KS9800FXZA

Common TV Symptoms Fixed

A faulty power supply can cause no power, failure to start or intermittent shutdown. These symptoms can also have other causes; confirm the power supply is faulty before ordering.

Fitment & Ordering Guidelines

Verify the white-sticker part number BN44-00892A and PCB/board number L65S9NA_KSM against your original board. Match the complete TV model suffix UN65KS9800FXZA and any version code on your TV label. A model match alone does not confirm fitment. No specific version code or substitute part is provided in this listing.

Disconnect the TV from power before servicing. 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.

UN65KS9800FXZA compatible parts

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