{"product_id":"samsung-bn94-17721d-tv-main-board-signal-processing","title":"Samsung bn94-17721d Tv Main Board Signal Processing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SAMSUNG bn94-17721d is a TV main board designed to decode user inputs from remote controls and front panel controls, process broadcast and streaming signals, and route processed audio and video information to the LCD or LED display panel and speakers. The board integrates processors, memory modules, connectors, and power interfaces that coordinate communication between the television's primary subsystems. It mounts inside the TV chassis and connects directly to the power supply and display assembly. Licensed electronics technicians and experienced service professionals handle installation and replacement of this component.\u003c\/p\u003e\u003cp\u003eThis main board is suited for television repair and service applications where the original board has failed due to power surge damage, component failure, or signal processing faults. It restores signal decoding, display output, and audio routing functions to the host television. The board ensures that primary subsystems receive correct signal processing and operate in sync, supporting stable picture and sound performance under normal operating conditions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDecodes inputs from remote control and front panel control interfaces\u003c\/li\u003e\n\u003cli\u003eProcesses and routes video signals to the LCD or LED display panel\u003c\/li\u003e\n\u003cli\u003eRoutes processed audio signals to the speaker outputs\u003c\/li\u003e\n\u003cli\u003eIntegrates processors, memory, and power interface connectors on a single board\u003c\/li\u003e\n\u003cli\u003eMounts inside the television chassis and connects to power supply and display assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement main board for compatible Samsung television models. Verify the part number against the original board label before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and replacement of TV main boards should be performed by a qualified electronics technician or certified repair professional. 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 the board to prevent electrostatic damage. Confirm all ribbon cable and connector seating before reassembling the chassis and restoring power.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: TV Main Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Signal processing, input decoding, audio and video routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SAMSUNG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: bn94-17721d\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SAMSUNG","offers":[{"title":"Default Title","offer_id":51671610949938,"sku":"BN94-17721D","price":404.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f169f52d34690177d2857e70be41323.jpg?v=1787960972","url":"https:\/\/voomisupply.com\/products\/samsung-bn94-17721d-tv-main-board-signal-processing","provider":"Voomi Supply","version":"1.0","type":"link"}