Part Type BU Board Main Unit Main Board VGA Input HDMI Input A/V Board Tuner Board USB Input S Video Input Part Number A-1547-090-A MFR Part Number 1 Sony A-1547-090-A Board Number(s) 1-876-561-12 A1506072B A1506072C 298E 298C Known Models KDL-46W4100: SN: 8,000,001-8,100,000 & 8,300,001-8,330,000 & 9,000,001-9,100,000 &9,500,001-9,600,000 KDL-46W4150: SN: 8,000,001-8,100,000 & 8,500,001-8,600,000 & 9,000,001-9,100,000 & 9,500,001-9,600,000 Panel Sticker Number LTY460HC01 Panel Manufacturer Samsung
