
VIZIO VO320E User Manual 
Version 1/22/2009  11   
www.VIZIO.com 
Rear Panel Connections No.  Connection  Description 
1  HDMI 1  Plug an HDMI device into this port  
2  RGB PC  
Connect the video and audio from a computer here. A 1/8” plug stereo cable  is 
needed to connect the audio out from the computer to the connector in the rear 
of the TV for audio from computer. 
3  S-VIDEO/AV1 IN 
Connect the  primary source  for composite  video devices,  such as  a VCR  or 
video game.  Use  the white and red  connectors to connect the  external audio 
from the same source, then use the S-Video or yellow connector to connect the 
external video  from  the  same  source.  The  S-Video, if  connected,  will  take 
priority over AV RCA (yellow) connector.  
4  DTV/TV  Connect to an antenna or digital cable for digital TV. For digital TV stations in 
your area visit www.antennaweb.org. 
5
OPTICAL 
DIGITAL  AUDIO 
OUT 
When a  digital audio  signal is  associated with an  input which  is selected  for 
viewing, the digital audio  associated with digital programming will  be available 
on this SPDIF Optical connector for connection to your home theatre system.   
6  ANALOG 
AUDIO OUT 
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 to here.   
7  HDMI 2 
Connect a secondary source for digital video such as a DVD multimedia player 
or set-top box. For users who want to connect to a DVI enabled device, use a 
DVI-HDMI cable and connect the Analog Audio output of the device to the L+R 
AUDIO here. VIZIO Certified HDMI and HDMI-DVI cables are available for 
purchase from www.VIZIO.com or by calling 888-VIZIOCE (888-849-4623). 
8
COMPONENT1 
(YPb/CbPr/Cr 
with Audio L/R) 
Connect the source for component video devices such  as a DVD Player or set 
top box here.  From left to  right, use white for left audio and  red for right audio 
inputs, green for Y, blue for Pb (or Cb) and red for Pr (or Cr).  s