The Vizio OEM Main Board, Model E701i-A3E, Version LFTRNXAN, Part Y8385904S is a specific component designed for the Vizio E701i-A3E TV model. It is an essential part for maintaining the functionality of the TV set, ensuring compatibility and optimal performance. This main board is manufactured by Vizio, a trusted brand known for producing high-quality electronics, making it a reliable choice for repairing or upgrading your TV.