Part Type: AU Board Signal Board A/V Board USB Input Digital Audio Output S Video Input Part Number: A-1362-635-A Part Usage: LCD MFR Part Number 1: Sony A-1362-635-A Board Number(s): 1-873-856-21 1-873-856-12 A1231638B Substitute Parts: A-1231-638-A Known Models: SONY KDL-52WL135 KDL-46W3000 KDL-52WL130 KDL-52W3000 KDL-40W3000 Panel Sticker Number: LTY520HE03 Panel Manufacturer: Sony