Part Type T-Con Board LCD Controller Control Board CTRL Board Timing Control Part Number LJ94-03149H (3149H) IS FOUND ON BARCODE Part Usage LCD Board Number(s) TDP_V0.4 Known Models SEIKI SC402TT SONY KDL-40BX450 SONY KDL-40EX500 SONY KDL-40EX501 Panel Sticker Number LTY400HF06-002 Panel Manufacturer Samsung