BN94-12049E Samsung Main Board for UN50M5300AFXZA

The Samsung BN94-12049E (BN9412049E) main board is listed for the Samsung UN50M5300AFXZA TV. Match the white-sticker part number on your original assembly before ordering a replacement for a diagnosed main-board fault.

Specifications & Board Identifiers

• Brand: Samsung
• Product type: Main Board
• Part number: BN94-12049E (BN9412049E)
• Compatible TV model: UN50M5300AFXZA

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 BN94-12049E, PCB/board number, full TV model suffix, and any version code against your original assembly. No PCB/board number or specific version code is recorded in this listing. Do not order by TV model alone; contact us if you need help confirming a match.

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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