18
Connecting the AV Receiver
• Before making any AV connections, read the manuals
supplied with your other AV components.
• Don’t connect the power cord until you’ve completed
and double-checked all AV connections.
Optical Digital Jacks
The AV receiver’s optical digital jacks have shutter-type
covers that open when an optical plug is inserted and
close when it’s removed. Push plugs in all the way.
Caution:
To prevent shutter damage, hold the optical
plug straight when inserting and removing.
AV Connection Color Coding
RCA-type AV connections are usually color-coded: red,
white, and yellow. Use red plugs to connect right-
channel audio inputs and outputs (typically labeled “R”).
Use white plugs to connect left-channel audio inputs and
outputs (typically labeled “L”). And use yellow plugs to
connect composite video inputs and outputs.
• Push plugs in all the way to make
good connections (loose connec-
tions can cause noise or malfunc-
tions).
• To prevent interference, keep
audio and video cables away from
power cords and speaker cables.
AV Cables & Jacks
Note:
The AV receiver does not support SCART plugs.
About AV Connections
Left (white)
Right (red)
(Yellow)
Analog audio
Composite video
Left (white)
Right (red)
(Yellow)
Right!
Wrong!
Video
Cable
Jack
Description
Component
video cable
Component video separates the luminance (Y) and
color difference signals (P
R
, P
B
), providing the best
picture quality (some TV manufacturers label their
component video sockets slightly differently).
S-Video cable
S-Video separates the luminance and color signals
and provides better picture quality than composite
video.
Composite
video cable
Composite video is commonly used on TVs, VCRs,
and other video equipment. Use only dedicated
composite video cables.
Audio
Cable
Jack
Description
Optical digital
audio cable
Offers the best sound quality and allows you to
enjoy surround sound (e.g., Dolby Digital, DTS).
The audio quality is the same as for coaxial.
Coaxial digital
audio cable
Offers the best sound quality and allows you to
enjoy surround sound (e.g., Dolby Digital, DTS).
The audio quality is the same as for optical.
Analog audio
cable (RCA)
This cable carries analog audio. It’s the most
common connection format for analog audio, and
can be found on virtually all AV components.
Multichannel
analog audio
cable (RCA)
This cable carries multichannel analog audio and
it’s typically used to connect DVD players with a
7.1-channel analog audio output. Several standard
analog audio cables can be used instead of a multi-
channel cable.
V
L
R
Summary of Contents for TX-SR604
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