ONKYO ht-s680 Manuel D'Instructions

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Connecting Your  Components—Continued
By connecting both the audio and video outputs of your DVD player and other AV components to the AV receiver, you 
can select both the audio and video simultaneously simply by selecting the appropriate input source on the AV receiver.
The AV receiver supports several connection formats for compatibility with a wide range of AV equipment. The format 
you choose will depend on the formats supported by your other components. Use the following sections as a guide.
For video components, such as a DVD player, you must make two connections—one for audio, one for video.
Video Connection Formats
Video equipment can be connected to the AV receiver 
using one of the following video connection formats: 
composite video or S-Video, the latter offering the best 
picture quality.
When choosing a connection format, bear in mind that 
the AV receiver doesn’t convert between formats, so only 
outputs of the same format as the input will output the 
signal. 
For example, if you connect your DVD player to the 
S-VIDEO DVD IN, a video signal will be output by the 
S-VIDEO MONITOR OUT (for your TV) and the 
S-VIDEO VIDEO 1 OUT (for your VCR), but not by 
any composite video output.
Video Input/Output Diagram
Audio Connection Formats
Audio equipment can be connected to the AV receiver 
using the following audio connection formats: analog, 
optical, coaxial, and multichannel.
When choosing a connection format, bear in mind that 
the AV receiver doesn’t convert between formats. 
For example, audio signals connected to an OPTICAL or 
COAXIAL digital input are not output by the analog 
TAPE OUT, so if you want to record from, for example, 
your CD player, in addition to connecting it to a digital 
input, you must also connect it to the analog CD IN.
Audio Input/Output Diagram for Recording
Connecting Both Audio & Video
: Signal Flow
Video
Audio
Video
Audio
Speakers (see page 18 for connection 
information)
DVD player, etc.
TV, projector, 
etc.
Which Connections Should I Use?
DVD player, 
etc.
AV Receiver
TV, 
projector, 
etc.
Composite
IN
Input
Composite
Composite
S-Video
S-Video
S-Video
 OUT
Output
CD player, 
etc.
AV Receiver
Cassette 
recorder, etc.
Optical
Optical
Coaxial
Coaxial
Analog
Analog
Analog
Multi-
channel
Multi-
channel
IN
Input
 OUT
Output