A01 Main Board VIZIO E422AR. Main Unit Main Board VGA Input HDMI Input A/V Board Signal Board Tuner Board USB Input. MB 48.73U01.011 11077-1. For Sets Using Panel. PartServ has been in the electronics recycling business since 2010. We are a small business based in Memphis, TN with a growing inventory of over 20,000 parts. To return an item, please message us with a reason for return. Thanks for shopping with PartServ! The item “Vizio 55.73U01. A01 Main Board VIZIO E422AR” is in sale since Tuesday, July 10, 2018. This item is in the category “Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components”. The seller is “gopartserv” and is located in Memphis, Tennessee. This item can be shipped worldwide.
- Brand: Vizio
- Type: Main Board
- Compatible Brand: For Vizio
- Compatible Model: VIZIO E422AR
- MPN: 55.73U01.A01