The Samsung 090005941519 (AK94-00691A) Main PCB Assembly is a genuine OEM replacement part designed for Samsung Blu-ray players and home entertainment systems. This main control board manages all core operations, including power regulation, disc reading, HDMI output, and network communication. If your device won?t power on, displays error messages, or has connectivity or playback issues, replacing the main PCB assembly restores reliable performance and full functionality. Key Features OEM Samsung Component ? guarantees exact compatibility and dependable, factory-calibrated performance. Central Control System ? manages power, video, audio, and communication functions. High-Quality Electronic Design ? provides stable signal processing and long-lasting reliability. Plug-and-Play Installation ? designed for quick replacement with factory-matched connectors. Durable PCB Construction ? built to withstand heat and electrical load for extended lifespan. Specifications Part Numbers: 090005941519 / AK94-00691A Type: Main PCB Assembly Application: Blu-ray Player / Home Theater System Manufacturer: Samsung Function: Controls device operations, signal processing, and connectivity management Compatible Models: Used in select Samsung Blu-ray players and home theater systems (verify your model for compatibility). Why Choose This Item Choose the Samsung AK94-00691A Main PCB Assembly to restore your system?s power, playback quality, and connectivity. Engineered to OEM standards, it ensures stable performance, efficient signal processing, and long-term reliability, keeping your Samsung entertainment system running smoothly and like new.