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VIZIO XVT423SV/XVT473SV/XVT553SV User Manual
Version 9/30/2010 13
www.VIZIO.com
Rear Panel Connections 1. ETHERNET—Connect an Ethernet cable to access the Internet. Set up the Internet connection using
the initial Setup App or the Network Menu in the HDTV Settings App. Your HDTV also has 802.11n
wireless, so you can connect your TV to the Internet through you wireless home network. See
Network Menu on page 47 for detailed information on setting up your Internet connection.
2. AV—Connect Composite video devices, such as a VCR or game console. Use the white and red
connectors to connect the external audio from the same source.
3. COMPONENT (Y Pb/Cb Pr/Cr with L/R Audio)—Connect Component video devices such as a DVD
Player or Set Top Box here.
4. AUDIO OUT:
a. OPTICAL—Connect the audio from the HDTV to an external device equipped with an Optical
input, such as a Vizio Sound Bar, Home Theater System, external amplifier, or stereo.
b. ANALOG L/R—Connect the audio from the HDTV to an external device, such as a Home
Theater System, external amplifier, or stereo. Speakers cannot be connected directly here.
5. RGB PC AUDIO—Connect a 1/8” mini plug stereo connector from the computer to the TV if you want
the sound to come from the HDTV speakers.
6. HDMI 1, 2, 3, and 4—Connect digital video devices such as a DVD player or Set-Top Box through
this all digital connector. There is an additional HDMI connector on the side.
Note: Only HDMI 1 is ARC (Audio Return Channel) enabled. Refer to manual for the ARC connected
device for additional information.
7. RGB PC VIDEO—Connect the video from a computer here.
8. DTV/TV—Connect to an antenna or digital cable source. For digital TV stations in your area visit
www.antennaweb.org. For Cable and Satellite Set Top Boxes, we recommend that you use a HDMI
or Component cable connection for high definition image quality.