Samsung BN94-10712A (BN9410712A) Power Supply Board for UN55KU630DFXZA UN50KU6290FXZA UN50KU630DFXZA UN55KU6270FXZA UN55KU6290FXZA UN55KU6300FXZA UN50KU6300FXZA

Product Description

Samsung BN94-10712A (BN9410712A) Power Supply Board

• Part Number: BN94-10712A (BN9410712A)
• Board Number(s): BN4102500A, L55S5KVD, L55S5NKVD
• Product Type: Power Supply Board
• Compatible TV Model(s):

  UN55KU630DFXZA
  UN50KU6290FXZA
  UN50KU630DFXZA
  UN55KU6270FXZA
  UN55KU6290FXZA
  UN55KU6300FXZA
  UN50KU6300FXZA

This is the power supply board for Samsung UN55KU630DFXZA, UN50KU6290FXZA, UN50KU630DFXZA, UN55KU6270FXZA, UN55KU6290FXZA, UN55KU6300FXZA, and UN50KU6300FXZA LED televisions. The power supply board converts AC power to the DC voltages required by the TV's components. Common issues resolved by replacing this board include the TV not powering on, shutting off unexpectedly, dim or flickering backlight, and no picture with sound present.

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Key Features

• Direct OEM replacement — no modifications required
• Resolves power-on failures, backlight issues, and unexpected shutdowns
• Compatible with 7 Samsung KU-series models (50" and 55")
• Tested and pulled from working units

Important Notes

• Verify your board number before purchasing: BN4102500A, L55S5KVD, or L55S5NKVD
• Always discharge capacitors before handling the power supply board
• Compare your existing board visually before installing
• If TV still has issues after replacement, check the main board and T-Con board as well