Part Type: Main Unit Main Board HDMI Input A/V Board Signal Board Tuner Board USB Input Digital Audio Output Part Number: 3632-2042-0150 Part Usage: LED/LCD MFR Part Number 1: Vizio 3632-2042-0150 Vizio 3632-2042-0150R MFR Part Number 2: Vizio 3632-2042-0395R Vizio 3632-2042-0395R Board Number(s): 0171-2271-4656 Substitute Parts: 3632-2052-0150 3632-2232-0150 Known Models: VIZIO E320-A0