Samsung bn94-16876g Tv Pcb Main Board QAQ80E

Product Description

The SAMSUNG bn94-16876g is a TV PCB main board designed for the QAQ80E series, serving as the central processing and control unit of the television system. It accepts input signals from external sources, processes audio and video data, and distributes control signals to internal modules throughout the display system. Board-mounted brackets and wiring harnesses connect directly to this board, which mounts internally to the rear cabinet assembly. Signal integrity and stable control logic depend on this board functioning correctly, making it a primary replacement target when a display exhibits loss of picture, audio failure, or unresponsive controls.

This main board is applicable to Samsung QAQ80E series televisions requiring OEM-style PCB replacement. It is typically serviced by electronics repair technicians and experienced AV service professionals working on consumer and commercial flat-panel display systems. The board handles core system functions including tuner input management, audio-video signal routing, and communication with peripheral internal modules such as the power supply and T-con board.

Key Features

• Central signal processing and system control for QAQ80E series displays
• Accepts and processes external audio and video input signals
• Distributes control signals to internal display modules
• Mounts internally to rear cabinet with integrated bracket and harness connection points
• OEM-style direct replacement for failed or damaged main boards

Compatibility

Designed as an OEM-style replacement main board for the Samsung QAQ80E series television platform as indicated by the raw product data. Verify the full model and board revision number before installation.

Installation Notes

Main board replacement should be performed by a qualified electronics repair technician familiar with flat-panel display service procedures. Disconnect the television from AC power and allow capacitors to discharge before handling any internal boards. Handle the PCB by its edges to avoid electrostatic discharge damage to onboard components. Reconnect all wiring harnesses and bracket fasteners in their original positions before restoring power and testing system function.