Part Type: T-Con Board LCD Controller Control Board CTRL Board Timing Control Part Number: LJ94-02811D (2811D) can be found on the barcode MFR Part Number 1: Sony 1-857-523-11 Board Number(s): NP_HAC2LV1.1 Known Models: SONY KDL-46S5100 KDL-46S504 Panel Sticker Number: LTY460HB11-A02 LTZ460HB11 Panel Manufacturer: Samsung