Vizio E65-F1 Main Board (X)XICB0QK020010X 756TXICB0QK020. Part Type : Main Board. Board Number : (X)XICB0QK020010X. Panel Number : T650QVN06.3. TV Model 1 : E65-F1. Important Notes : 756TXICB0QK020 can be found printed on the front of the board.. Removed from a working Television with a broken screen. Genuine Vizio Main Board 756TXICB0QK020. Panel Number T650QVN06.3. Panel Numbers are especially important for Main Boards and T-Con Boards, Be sure to double check yours matches. Check out my other items.