bk avr505 2 User Manual
RCA Surround Output / Subwoofer Connection
Both the AVR505 Series2 and AVR507 Series2 supply 7.1 RCA surround processor outputs. These surround
outputs can be used to connect external amplifiers or the subwoofer. The subwoofer for the system will be
connected to the SUB OUT. If the subwoofer does not contain its own amplifier (powered subwoofer) an
external power amplifier will be needed for the subwoofer. Once the subwoofer has been connected, to setup
the subwoofer see
outputs can be used to connect external amplifiers or the subwoofer. The subwoofer for the system will be
connected to the SUB OUT. If the subwoofer does not contain its own amplifier (powered subwoofer) an
external power amplifier will be needed for the subwoofer. Once the subwoofer has been connected, to setup
the subwoofer see
If an external speaker amplifier is supplied, each speaker channel can be connected to the appropriate RCA
output.
output.
To use the surround outputs, simply connect an RCA type audio cable between the receiver and the external
amplifier. The diagram below shows a B & K Reference 200.2 Series2 amplifying the front left and right
speakers. This configuration can be performed without any hardware or software modifications.
amplifier. The diagram below shows a B & K Reference 200.2 Series2 amplifying the front left and right
speakers. This configuration can be performed without any hardware or software modifications.
External Amplifier
Note: All B & K receivers contain software for processing 7.1 channels of surround audio. The AVR505
Series2 can be expanded to 6.1 or 7.1 operation by connecting an external amplifier to the Surround Back
RCA outputs
Series2 can be expanded to 6.1 or 7.1 operation by connecting an external amplifier to the Surround Back
RCA outputs
HARDWARE CONNECTIONS
17
X
Surround Left
Surround Right
Listening Area
NEG (-)
POS (+)
NEG (-)
POS (+)
NEG (-)
POS (+)
NEG (-)
POS (+)
NEG (-)
POS (+)
A u d i o / V i d e o S y s t e m s H a n d - M a d e i n t h e U . S . A .
F R O N T
S U R R N D
S U B
C E N T E R
+
E X PA N S I O N
SERIAL #
A C L I N E
IN 1
IN 2
IN 3
V1
V2
TV
DVD
CD
SAT
TAPE
TAPE
V1
ZB/V2
DVD
INPUT
A/V SOURCE OUTPUTS
A/V SOURCE INPUTS
COMPONENT VIDEO
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AM
FM
ANTENNA
ZONE A
ZONE B
OUTPUTS
ZONE B
FRONT
SURRND
S BACK
CENTER
SUB
SURROUND
OUTPUTS
OPTICAL S/PDIF DIGITAL
COAX S/PDIF DIGITAL
OUT
SAT
CD
DVD
V2
V1
V1
V2
TV
ZA OUT
ZB OUT
SAT
CD
DVD
CONTROL OUT
IR INPUT
ZONE A
IEEE
1394
1394
12VDC
50 mA
50 mA
2
1
3
4
P O S I T I V E
N E G AT I V E
P O S I T I V E
N E G AT I V E
P O S I T I V E
N E G AT I V E
P O S I T I V E
N E G AT I V E
P O S I T I V E
N E G AT I V E
S U R R O U N D L E F T
F R O N T L E F T
C E N T E R
F R O N T R I G H T
S U R R O U N D R I G H T
B K
&
S
B
IMPLY ETTER!
F U S E
C AU T I O N : F O R C O N T I N U E D
P R O T E C T I O N A G A I N S T R I S K
O F F I R E R E P L A C E O N LY W I T H
S A M E T Y P E A N D VA LU E F U S E
P R O T E C T I O N A G A I N S T R I S K
O F F I R E R E P L A C E O N LY W I T H
S A M E T Y P E A N D VA LU E F U S E
OUTPUT
IR INPUT
ZONE B
AU
D
IO
RS-232
PORT
C A U T I O N
RISK OF ELECTRIC
SHOCK DO NOT OPEN
AVR507 Series2
Reference 200.2 S2
FUSE
FUSEFU
SE
FU
SEF
US
E
FUS
E
FUSE
FUSEFU
SE
FU
SEF
US
E
FUS
E
F U S E
C AU T I O N : F O R C O N T I N U E D
P R O T E C T I O N A G A I N S T R I S K
O F F I R E R E P L A C E O N LY W I T H
S A M E T Y P E A N D R AT I N G .
P R O T E C T I O N A G A I N S T R I S K
O F F I R E R E P L A C E O N LY W I T H
S A M E T Y P E A N D R AT I N G .
C H A N N E L 2 O U T P U T
C H A N N E L 1 O U T P U T
C H A N N E L 1 I N P U T
C H A N N E L 2 I N P U T
C T R L
O U T
1 2 V D C
2 0 0 m A
2 0 0 m A
CONTROL
IN
ALL
OWS
AMPLIFIER
OPERA
TION
W
HEN
A
5-24V
SIGNAL
IS
APPLIED
W
ITH
A
3.5mm
MINI
JACK
X L R ( B A L A N C E D )
R C A ( U N B A L A N C E D )
X L R ( B A L A N C E D )
R C A ( U N B A L A N C E D )
R C A I N P U T
X L R I N P U T
R C A I N P U T
B K
&
S
B
IMPLY ETTER!
S E R I A L #
C T R L
I N
R I S K O F E L E C T R I C S H O C K
D O N O T O P E N
R I S K O F E L E C T R I C S H O C K
D O N O T O P E N
A C L I N E
P O S I T I V E
N E G AT I V E
P O S I T I V E
N E G AT I V E
C O N T R O L I / O
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H i g h Pe r f o r m a n c e
A u d i o / V i d e o S y s t e m s
H a n d - M a d e i n t h e U . S . A .
+12V
L
OW
P
OWER
+12V
LO
W
POWER
RING
TIP
GROUND
SLEEVE
+12V
C
TRL
E
NABLE
+12V
CTRL
ENABLE
X L R I N P U T
Y
Y
P
B
P
B
Front Left
A C L i n e
Subwoofer
I N
O U T
S U B W O O F E R I / O
O N
O F F
I
O
Front Right
Center
Surround
Back R
Surround
Back L
NEG (-)
POS (+)
NEG (-)
POS (+)
P
B
P
B
P O S I T I V E
N E G AT I V E
P O S I T I V E
N E G AT I V E
S U R R O U N D B A C K L E F T
S U R R O U N D B A C K R I G H T