Part Type BM Board Main Unit Main Board VGA Input HDMI Input A/V Board Tuner Board USB Input Part Number A-1378-788-A MFR Part Number 1 Sony A-1378-788-A Board Number(s) A-1268-470-A 1-874-195-12 A1278778A Known Models SONY KDL-32M3000 SONY KDL-32ML130