Part Type Main Unit Main Board VGA Input HDMI Input A/V Board Tuner Board USB Input Part Number 3832-0012-0150 MFR Part Number 1 Vizio 3832-0012-0150 Vizio 3832-0012-0150R MFR Part Number 2 Vizio 3832-0022-0395 Vizio 3832-0022-0395R Board Number(s) 0171-2271-2643 0171-2271-2644 CSD: 3832-0022-0395 Known Models VIZIO VP322HDTV10A