This Abctay Sony 1-980-885-11 APS-404(CH) 147464211 1-474-642-11 GL1 Power Supply Board works for these tv models:Sony XBR-75X850D,Sony XBR-65X855D,Sony XBR-65X850D,Sony XBR-65X857D. https://www.abctay.com/abctay-sony-198088511-aps404ch-147464211-147464211-gl1-power-supply-board-p-4427.html