Filter
Top Products
8 REAR PANEL CONNECTIONS
Rear Panel Connections
1
b
48F D
e
E
c
G
Q
C
B
R
TL
S
J
K
7
M
O
I
P
0
AVR 5550
AC OUTLETS
~230V/50Hz
UNSWITCHED / 100W MAX
SWITCHED / 50W MAX
230 V/50Hz
d
H
6
5
U
2
3
V
Z
a
X
9
W
Y
N
A
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
a
b
c
d
e
AM Antenna
FM Antenna
Tape Inputs
Tape Outputs
Subwoofer Output
DVD Audio Inputs
CD Inputs
Multiroom Outputs
A-BUS Connector
8-Channel Direct Inputs
Digital Audio Outputs
Video Monitor Outputs
DVD Video Inputs
Front Speaker Outputs
Center Speaker Outputs
Surround Speaker Outputs
Switched AC Accessory Outlet
Unswitched AC Accessory Outlet
AC Power Cord Jack
Video 2 Component Video Inputs
Component Video Outputs
DVD Component Video Inputs
Remote IR Output
Remote IR Input
Multiroom IR Input
Video 1 Video Outputs
Video 1 Video Inputs
Video 2 Video Outputs
Video 3 Video Inputs
Video 2 Video Inputs
Optical Digital Inputs
Coaxial Digital Inputs
Video 2 Audio Outputs
Video 2 Audio Inputs
Video 3 Audio Inputs
Video 1 Audio Inputs
Video 1 Audio Outputs
Preamp Outputs
Surround Back/Multiroom Speaker Outputs
RS-232 Port
Fan Vents
NOTE: To assist in making the correct connec-
tions for multichannel input/output and speaker
connections, all connection jacks and terminals
have been color coded in conformance with the
latest CEA standards as follows:
Front Left: White
Front Right: Red
Center: Green
Surround Left: Blue
Surround Right: Gray
Surround Back Left: Brown
Surround Back Right: Tan
Subwoofer (LFE): Purple
Digital Audio: Orange
Composite Video: Yellow
Component Video “Y”: Green
Component Video “Pr”: Red
Component Video “Pb”: Blue
0
AM Antenna: Connect theAM loop antenna
supplied with the receiver to these terminals. If an
external AM antenna is used, make connections to
the AM and GND terminals in accordance with
the instructions supplied with the antenna.
1
FM Antenna: Connect the supplied indoor or
an optional external FM antenna to this terminal.
2
Tape Inputs: Connect these jacks to the
PLAY/OUT jacks of an audio recorder.
3
Tape Outputs: Connect these jacks to the
RECORD/INPUT jacks of an audio recorder.
4
Subwoofer Output: Connect this jack to
the line-level input of a powered subwoofer. If an
external subwoofer amplifier is used, connect this
jack to the subwoofer amplifier input.
5
DVD Audio Inputs: Connect these jacks to
the analog audio jacks on a DVD or other audio
or video source.
6
CD Inputs: Connect these jacks to the
analog output of a compact disc player or CD
changer or any other audio source.
7
Multiroom Outputs: Connect these jacks
to an optional audio power amplifier to listen to
the source selected by the multiroom system in a
remote room.
8
A-BUS Connector: Connect this jack to an
optional A-BUS-certified remote room keypad or
amplifier to extend the multiroom capabilities of
your AVR 5550.
See page 18 for more information on A-BUS.
9
8-Channel Direct Inputs: These jacks are
used for connection to source devices such as
DVD-Audio or SACD players with discrete analog
outputs. Depending on the source device in use,
all eight jacks may be used, though in many
cases only connections to the front left/right,
center, surround left/right and LFE (subwoofer
input) jacks will be used for standard 5.1 audio
signals.
A
Digital Audio Outputs: Connect these
jacks to the matching digital input connector on
a digital recorder such as a CD-R or MiniDisc
recorder.
B
Video Monitor Outputs: Connect this jack
to the composite and/or S-Video input of a TV
monitor or video projector to view the on-screen
menus and the output of any standard Video or