Part Type: Backlight Inverter Board Part Number: LJ97-01474A MFR Part Number 1: Sony 1-789-843-11 Board Number(s): SSB520HA24-LU Known Models: SONY KDL-52XBR4 KDL-52WL135 KDL-52XBR5 KDL-52W3000 KDL-52WL130 Panel Sticker Number: LTY520HE03 Panel Manufacturer: Samsung