Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, Headphone Jack. Notice: Recommended to order by part number whenever possible. Often times there are TV models that use more than one set of parts and/or panels. Part number can be found on the sticker. Compatible TV Models: Vizio. E471VLE LAUKKJCN E471VLE LATKKJCN. Listing and template services provided by inkFrog.