U751 P/N: 3200573338 Main Board for D65x-G4 (LHBFXVAU) (LHBFXVAV). Must use part number to match your original board’s part number!!! Or you can leave a note of your original part number during checkout. Using board number or TV model number will lead to mismatch parts. Specification: Board No: T. TV Model and Version: D65x-G4 (LHBFXVAU) (LHBFXVAV). Please match Part Number to the part you are replacing! Using Board No or TV model number as reference may lead mismatch parts. Listing and template services provided by inkFrog.