Samsung bn94-18384z Main Pcb Assembly Q80DH Tv

Product Description

The SAMSUNG bn94-18384z is a main printed circuit board (PCB) assembly designed for Samsung Q80DH series televisions. The main PCB serves as the central processing board of the television, coordinating video processing, signal management, and communication between internal components. This is an OEM Samsung part intended for replacement of a failed or damaged main board in qualifying Q80DH series sets. Installation is typically performed by a qualified electronics or consumer electronics technician with experience servicing flat-panel displays.

This main PCB assembly is engineered for use in Samsung Q80DH series QLED televisions. The Q80DH platform is a consumer-grade flat-panel display line. Technicians servicing sets with symptoms such as no picture, no power, distorted video output, or failed processing logic may identify the main board as the source of the fault during diagnostics. Replacement of this board restores core television functionality when the failure has been isolated to this assembly.

Key Features

• OEM Samsung main PCB assembly for Q80DH series televisions
• Serves as the central processing and signal management board
• Direct OEM replacement for like-for-like board swap
• Manufactured to original Samsung design specifications

Compatibility

Designed as an OEM replacement main PCB assembly for Samsung Q80DH series televisions. Confirm the exact model and board revision of the set before installation.

Installation Notes

Main PCB replacement in flat-panel televisions should be performed by a qualified electronics technician. Disconnect the television from AC power and allow capacitors to discharge before opening the chassis or handling internal components. Use proper ESD precautions, including a grounded wrist strap, when handling circuit boards. Verify all ribbon cables and harness connectors are fully seated and latched after installation before powering the unit.

Technical Specifications

• Component Type: Main PCB Assembly
• Series: Q80DH

Standard Information

• Brand: SAMSUNG
• Manufacturer Part Number: bn94-18384z