Samsung bn81-26172a Main Service Assembly Board

Product Description

The SAMSUNG bn81-26172a is a main service assembly board designed as a direct OEM replacement for Samsung television units. This board serves as the central processing and control component within the television chassis, coordinating signal input, output, and system logic. It is typically sourced and installed by consumer electronics technicians and qualified service professionals performing board-level repairs on Samsung display units. The part number bn81-26172a corresponds to Samsung's internal service parts designation for this assembly.

This main service board is used in Samsung television repair scenarios where the original board has failed due to power surge, component failure, or general wear. It is installed within the television chassis as a like-for-like OEM replacement, restoring factory-level functionality without modification to the display assembly or surrounding components.

Key Features

• OEM Samsung main service board assembly for direct replacement use
• Designed for board-level television repair by qualified service technicians
• Factory-specification component restoring original system function
• Sourced under Samsung's service parts program

Compatibility

Designed as an OEM-style replacement main service board for compatible Samsung television units. Verify fitment against the original part number bn81-26172a before installation.

Installation Notes

Installation should be performed by a qualified electronics technician with experience in board-level television repair. Disconnect the television from mains power completely and allow capacitors to discharge before opening the chassis. Use appropriate anti-static precautions when handling the board to prevent electrostatic damage to sensitive components. Follow all applicable safety guidelines for servicing consumer electronics equipment.

Technical Specifications

• Part Type: Main Service Assembly Board
• Product Category: Television Replacement Parts

Standard Information

• Brand: SAMSUNG
• Manufacturer Part Number: bn81-26172a