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Samsung BN94-12914E TV Main PCB Assembly

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$126.05
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SKU
BN94-12914E

Product Description

The Samsung BN94-12914E TV Main PCB Assembly is the core circuit board that controls video, audio and system functions in the appliances. It operates by receiving signals through the input sources and sending them to the display speakers and other internal modules. It is installed in the TV chassis and is connected to the power supply and peripheral boards through the wiring harness. This assembly will provide proper signal flow, system coordination, and will be able to maintain consistent performance when viewed in normal conditions.
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TV Parts, TV Main PCBs|Main Boards,
Manufacturer
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This Part Fits the Following Models (1)

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FAQS
Customer Questions
What maintenance is required for the Samsung BN94-12914E Main PCB Assembly?

Ensure proper ventilation around the TV to prevent overheating of the PCB. Keep internal components dust-free by periodic cleaning with dry air. Use a surge protector to avoid voltage damage. Always unplug the unit before handling internal parts.

What are common issues with the Samsung BN94-12914E Main PCB Assembly?

  • No power or failure to start.
  • Input ports not functioning.
  • Distorted or no display output.
  • Audio not syncing or missing.
  • TV stuck in boot loop or restarting repeatedly.

Installation Steps

Step1: Unplug the TV and place it on a soft, flat surface to prevent screen damage.

Step2: Remove the back cover screws and carefully lift off the panel.

Step3: Disconnect wire harnesses from the old main PCB assembly.

Step4: Unscrew and remove the faulty board.

Step5: Align and secure the new PCB assembly with screws.

Step6: Reconnect all cables firmly, replace the back cover, and test the TV functionality.