Part Type: Main Unit, Main Board, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, Ethernet Input. Location: 1C2 Additional Board Numbers: 715G7573-M01-000-004Y, (Q)XFCB02K059010Q. 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. This model uses a few different main boards. Please confirm that partial part number XFCB02K0590 can be found on a sticker on your original board before ordering. Compatible TV Models: Vizio. E32-C1 LTT7SJFR E32-C1 LTT7SJFS.