Part Type: Main Unit, Main Board, VGA Input, HDMI Input, AV Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, Ethernet Input Part Number: 3642-1252-0150 Part Usage: LEDLCD MFR Part Number 1: Vizio 3642-1252-0150, Vizio 3642-1252-0150R MFR Part Number 2: Vizio 3642-1252-0395, Vizio 3642-1252-0395R Board Number(s): 0171-2272-3714 Panel Sticker Number: LC420EUH-RDA1 Panel Manufacturer: LG Brands: Vizio Important Message: Part number can be found on the sticker.