BN94-18388H Samsung Main Board

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BN94-18388H LED TV Main Board (BN9418388H)

• Part Number: BN94-18388H (BN9418388H)
• Board Number(s): BN94-18388H
• Product Type: LED TV Main Board
• Compatible TV Model(s):

QN55LS03DAFXZA CA02

Product Description

This is a genuine Samsung main board (logic board) designed for the QN55LS03DAFXZA television model. The main board is the central control hub of your TV, managing all functions including picture processing, audio output, input selection, and smart TV features. If your TV won't turn on, has no picture, no sound, or smart features aren't working, replacing the main board often resolves these issues.

Key Features

• Genuine Samsung OEM part ensuring perfect compatibility and reliability
• Controls all core TV functions including video, audio, and smart features
• Pre-programmed and ready to install
• Resolves issues with power, picture, sound, and connectivity
• Quality tested to Samsung's specifications

Important Notes

• Verify both your TV model number AND version number (CA02) before ordering
• Unplug TV and discharge any residual power before installation
• Take photos of cable connections before disconnecting the old board
• Handle the board by its edges and avoid touching electronic components
• If you're not comfortable with electronics repair, consult a qualified technician