2
Chapter One : Connecting Your Devices
Connections
DIGITAL OUT
DVD
CD1
MD/
TAPE1
CD-R
VIDEO2
VIDEO3
VIDEO4
OPTICAL
DIGITAL IN
COAXIAL
S VIDEO
VIDEO
REC
OUT
PLAY
IN
REC
OUT
PLAY
IN
PLAY
IN
PLAY
IN
PLAY
IN
MONITOR
OUT
SURROUND
CENTER
SUBWOOFER
DVD/6 CH. INPUT
VIDEO4
VIDEO3
VIDEO2
VIDEO1
DVD
FRONT
R
L
AUDIO
SIGNAL
GND
R
L
L
R
L
R
AUDIO
PRE OUT
RF REMOTE ANTENNA
SYSTEM
CONTROL
PHONO
CD1
REC
OUT
PLAY
IN
MD/
TAPE1
REC
OUT
PLAY
IN
CD-R
CENTER
FRONT
SURROUND
SUB
WOOFER
REC
OUT
PLAY
IN
CD2/
TAPE2
MONITOR
SL 16
TEXT
REMOTE
IR OUT LCD IR RECEIVER IN
SURROUND SPEAKERS
CENTER SPEAKER
DC12V 20mA
IR
REPEATER
OUT
R
L
FRONT SPEAKERS
B
L
R
A
R
L
C
AC 120V 60Hz
SWITCHED TOTAL
90W 0.75A MAX
ANTENNA
GND
AM
AC 110-
120V
AC 220-
240V
50 s
FM 50kHz
AM 9kHz
75 s
FM 100kHz
AM 10kHz
DIGITAL OUT
DVD
DVD
CD1
VIDEO2
VIDEO3
OPTICAL
COAXIAL
DIGITAL IN
DE-EMPHASIS
CHANNEL
SPACE
The following diagram shows the entire back of the VR-4090/VR-4080/KRF-V7773D.
AC Plugs*
AC voltage selector
switch (only for
some areas)
Speaker wire
binding post
Digital jacks
(coaxial and optical)
(VR-4090)
Audio component
jacks
Pre out jacks
RF Remote antenna jack
(only VR-4090/VR-4080)
Channel space/FM de-
emphasis switch
(only for some
areas)
Antenna jacks
Supplemental
infrared receiver
and sensor jacks
(for U.S.A. and
Canada only)
* The shape of plugs
are different
between countries
Note that some component jacks are linked to spe-
cific digital jacks. For example, if you connect a video
component with a digital optical cable, you should
connect the analog cables to the VIDEO 2 video com-
ponent jacks and the digital cable to the VIDEO2 digi-
tal optical jack.
Digital jacks
(coaxial and optical)
(VR-4080/KRF-V7773D)
Video component jacks
(VIDEO4 jacks are available
only on the VR-4090.)
System
control jacks