{"product_id":"ebr77280802-air-conditioner-display-pcb","title":"LG Air Conditioner Display PCB - EBR77280802","description":"\u003cp\u003eRestore full visibility and control to your cooling system with the LG EBR77280802 Air Conditioner Display PCB. This vital interface board serves as the primary communication hub between the user and the appliance, housing the digital LED\/LCD readouts and the infrared (IR) sensor for remote control reception. If your air conditioner's display is blank, showing incomplete segments, or failing to respond to your remote, replacing this PCB is the most effective solution to restore factory functionality.\u003c\/p\u003e\u003cp\u003eBuilt with high-quality micro-electronics, the EBR77280802 is designed to provide stable signal processing and clear, accurate status indicators. Its durable circuit architecture is engineered to withstand the internal humidity and temperature variations of the indoor unit, ensuring consistent performance and a long service life.\u003c\/p\u003e\u003cstrong\u003eInstallation \/ Replacement Instructions:\u003c\/strong\u003e\u003col style=\"list-style:none;padding-left:0;margin-left:0;\"\u003e\n\u003cli\u003ePower Safety: Turn off the air conditioner and completely unplug it from the power source or switch off the dedicated circuit breaker.\u003c\/li\u003e\n\u003cli\u003eAccess the Interior: Open the front intake grille or remove the front panel of the indoor unit to access the control board housing.\u003c\/li\u003e\n\u003cli\u003eLocate the Display Board: Identify the small PCB mounted directly behind the plastic display window where the temperature and mode lights are located.\u003c\/li\u003e\n\u003cli\u003eDisconnect the Harness: Carefully unplug the wiring harness or ribbon cable connecting the EBR77280802 to the main control board. Pull gently from the connector, not the wires.\u003c\/li\u003e\n\u003cli\u003eSwap the Boards: Unscrew or unclip the faulty display PCB from its bracket. Align and secure the new EBR77280802 board in the same position.\u003c\/li\u003e\n\u003cli\u003eReassemble and Test: Reconnect the wiring harness, secure the front panel, and restore power. Use the remote control to verify that all display digits and commands are functioning correctly.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003col style=\"list-style:none;padding-left:0;margin-left:0;\"\u003e\n\u003cli\u003eAC Display Interface PCB – Part Number: EBR77280802\u003c\/li\u003e\n\u003cli\u003eRestores User Interface: Fixes dead, dim, or malfunctioning digital readouts and LED indicators.\u003c\/li\u003e\n\u003cli\u003eIntegrated IR Receiver: Ensures reliable communication between your remote control and the air conditioner.\u003c\/li\u003e\n\u003cli\u003eHigh-Precision Components: Delivers stable signal processing for accurate temperature and mode displays.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Moisture-resistant coating helps protect circuitry from internal condensation.\u003c\/li\u003e\n\u003cli\u003eOEM-Quality Part: A genuine LG replacement part designed for a perfect fit and seamless integration with your unit’s main controller.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":39666973278387,"sku":"EBR77280802","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/4003\/1667\/files\/imageDisplay_a3595ae3-17f0-4ac0-b67f-bcc9149d9605.jpg?v=1717431424","url":"https:\/\/lgparts.com\/products\/ebr77280802-air-conditioner-display-pcb","provider":"LG Parts","version":"1.0","type":"link"}