VIZIO VT420M/VT470M User Manual
12
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Rear and Side Panel Connections
No. Connection Rear Panel
Color Code
Description
1 HDMI 1 Green Connect the primary source for digital video such as a DVD
multimedia player or set-top box.
2 HDMI 2 Green Connect a secondary source for digital video such as a DVD
multimedia player or set-top box.
3 HDMI 3 Green Connect an extra audio/video source for digital video such
as a DVD multimedia player or set-top box.
4 SERVICE ONLY White
For factory service only. Use of this input for any purpose
other than factory authorized service will void the
manufacturer’s warranty of this equipment.
5 OPTICAL OUT White
Connect an SPDIF Optical cable from your HDTV to your
home theater system to play digital audio through your home
speakers.
6
COMP 1
(YPb/CbPr/Cr
with Audio L/R)
Yellow
Connect your primary source component (like a DVD Player
or set top box) here. From left to right, use green for Y, blue
for Pb (or Cb), and red for Pr (or Cr) inputs. Use white for left
audio and red for right audio.
7
COMP 2
(YPb/CbPr/Cr
with Audio L/R)
Yellow
Connect your secondary source (like a DVD Player or set
top box) here. From left to right, use green for Y, blue for Pb
(or Cb), and red for Pr (or Cr) inputs. Use white for left audio
and red for right audio.
8 DTV/TV
(Cable/Antenna) Green Connect to an antenna or digital cable for digital TV. For
digital TV stations in your area visit www.antennaweb.org.
9 RGB PC /PC
Audio Blue Connect the video from a computer here. Connect the audio
(1/8 in. mini plug stereo connector) from a computer here.