B&K CT600, CT602, CT310, CT610, CT300 Adding a 7th Zone Using The AVR507/505/50 Second Zone, Sources

26
	Adding a 7th Zone
	Adding a 7th Zone Using The AVR507/505/50 Second Zone
	Sometimes a simple seventh zone is needed for a CT install. If a B&K Home Theater is also being installed,
	then the independent second zone can be used for the audio/video switching. Amplification must be provided
	for the seventh zone. B&K manufactures two channel amplifiers capable of 55 watts per channel,125 watts
	per channel or 200 watts per channel. Control of the Home Theater is accomplished by means of a RS-232
	Swap cable. See page 27 for swap cable construction. The CT Receiver flashers should be set for “ALL
	INPUTS” (Tab 9 BKcSuite). The keypad for the seventh zone should be slaved off of the closest keypad to the
	seventh zone. The keypad for the seventh zone should be programmed specifically with the code-set 002.
	Code 002 is default for a B&K Home Theater second zone. See figure below for connection diagram.
	Status feedback for the seventh zone will not be possible because the zone is actually located in the Home
	Theater processor/receiver. The keypad will be connected to the CT Receiver. However, status feedback will
	still appear on the keypad for the zone the keypad is slaved from. To alleviate confusion, the status feedback
	to the seventh zone keypad should be disabled. To do so, the keypad transmit ID of the CT Receiver should be
	changed. On tab 13 of BKcSuite, change the Keypad Transmit ID to 254(FE). When programming the key-
	pads for zones 1-6, set the keypad ID to 254(FE) in the Ck1.2 Keypad editor. You may still program each key-
	pad using code-set 128 for zones 1-6. Set the Keypad ID for keypad in the seventh zone to 253(FD). OR cut
	the RS-232 wire going to the seventh zone keypad.

Seventh Zone Connection Diagram
NO identical	CONTROL IN ALLOWS AMPLIFIER		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 H A N N E L		3 I N P U T
sources	C O N T R O L I / O
	C T R L										S I M P LY B E T T E R !
	OPERATION WHEN A 5-24V SIGNAL
	IS APPLIED WITH A 3.5mm MINI JACK										B & K
	C T R L
	I N	+	X L R ( B A L A N C E D )			X L R ( B A L A N C E D )		X L R ( B A L A N C E D )
	O U T
	1 2 V D C		R C A I N P U		X L R I N P U T	R C A I N P U T	X L R I N P U T	C A I N P U T		X L R I N P U T
	1 2 5 m A
					C E D )	R C A ( U N B A L A N C E D )		R C A ( U N B A L A N C E D )
F U S E			F	U E				F	USE
					F					F
C A U T I O N : F O R C O N T I N U E D			SE		SU			SE		SU
P R OT E C T I O N A G A I N S T R I S K			U					U
O F F I R E R E P L A C E O N LY W I T H				FE					F E
S A M E	T Y P E A N D R AT I N G.										B&K Components, Ltd.
			C H A N N E L 1 O U T P U T			C H A N N E L 2 O U T P U T		C H A N N E L 3 O U T P U T			Made in the U.S.A.
											www.bkcomp.com
7th Video		S E R I A L #	P L U S		M I N U S	P L U S	M I N U S	P L U S		M I N U S
Monitor	A C L I N E		+		-	+	-	+		-
			C A U T I O N

B&K ST125.2

7th Zone Speakers

Only one source is illustrated for simplicity. A maximum of 7 non- identical sources can be shared between a CT Receiver and B&K Home Theater product. Additional sources can be added using the same connection method.

The figure left shows and AVR507 being used in a seventh

7th Zone

Keypad

Zone D

Keypad

B & K

C O A X D I G I TA L

O P T I C A L D I G I TA L

Z A

Z B

Z A O U T

T V

V 2

V 1

O U T

S AT

C D

D V D

V 2

V 1

S I M P LY B E T T E R !

C A U T I O N

D V D - A U D I O I N Z A A U D I O O U T

S U B

C E N T E R

S U B

C E N T E R

Z B O U T S AT

C D

D V D

S E R I A L #

C O N T R O L O U T

I R I N

1 1 2 V D C 2

Z A

R S - 2 3 2

5 0 m A

+

I E E E

1 3 9 4

E X PA N S I O N

3

4

Z B

S U R

F R O N T

S U R R

F R O N T S B A C K

B & K C o m p o n e n t s, L t d .

A u d i o / V i d e o S y s t e m s - M a d e i n t h e U. S. A .

F U S E

S U R R O U N D L E F T

S U R R O U N D R I G H T

C E N T E R

C A U T I O N : F O R C O N T I N U E D

P R OT 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 L U E F U S E

PLUS

MINUS

PLUS

MINUS

PLUS

MINUS

+

-

+

-

+

-

A C L I N E

Z B / V 2 V 1 TA P E TA P E S AT C D D V D T V V 2 V 1

A u d i o / V i d e o S y s t e m s M a d e i n t h e U. S. A .

L I N E O U T P U T S			L I N E I N P U T S
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		F R O N T L E F T
PLUS	MINUS	PLUS	MINUS	PLUS	MINUS
+	-	+	-	+	-

C O M P O N E N T V I D E O
I N 1 I N 2	I N 3	O U T

w w w. b k c o m p . c o m

A MF M

A N T E N N A

F R ONUTT PRUI GT H T

PLUS	MINUS
+	-

zone application. Audio and video are passed to the theater receiver/processor from the buffered outputs on the CT Receiver. Analog L & R are con- nected to the amplifier from the ZB audio outputs on the theater receiver/processor. Composite

100 Resistor

Swap	B&K AVR507
Cable

video for the seventh zone is con- nected to the video monitor from

Straight

Through

CAT5

B & K	Z D
S IMPLY B ETTER!
B&K Components, Ltd.
Made in the U.S.A.
	Z E
C A U T I O N
~

A C L I N E	Z F
VOLTAGE
F U S E	1 2 V
	G N D
C A U T I O N: F O R C O N T I N U E D
P R OT E C T I O N A G A I N S T R I S K	IN -
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	I N +
	OUT
	2

C O N T R O L
+ 1 2 V	Z A
G N D
R S 2 3 2 X M I T
D ATA I N
C T R L O U T
+ 1 2 V	Z B
G N D
R S 2 3 2 X M I T
D ATA I N
C T R L O U T
+ 1 2 V	Z C
G N D
R S 2 3 2 X M I T
D ATA I N
C T R L O U T
	1 2 V
COMMON G N D
CTRL I/O	IN -
	I N +
	O U T
	1
R S 2 3 2
Z O N E F
L E F T R I G H T
+ -	- +

Z O N E L I N E O U T P U T S		B U F F E R E D A / V S O U R C E O U T P U T S
OUT	OUT	OUT	OUT	OUT
F	C	9	6	3
OUT	OUT	OUT	OUT	OUT
E	B	8	5	2
OUT	OUT	OUT	OUT	OUT	FM
					ANTENNA
D	A	7	4	1
IN	IN	IN	IN	IN
D	A	7	4	1
IN	IN	IN	IN	IN
E	B	8	5	2

	IN		IN		IN	IN
	F		C		9	6		3
						A / V S O U R C E I N P U T S
									SPEAKER OUTPUTS
									ARE 4 OHM STABLE
R F R E M O T E I N		A M A N T E N N A		I R 9 I R 8 I R 7		I R 6 I R 5 I R 4	I R 3 I R 2 I R 1
Z O N E E		Z O N E D		Z O N E C		Z O N E B	Z O N E A
L E F T R I G H T		L E F T R I G H T		L E F T R I G H T		L E F T R I G H T	L E F T R I G H T
+ - -	+	+ -	- +	+ - -	+	+ - - +	+	-	- +

the ZB video output of the theater receiver/processor. Connect a swap cable between the RJ-45 jack of the theater receiver/process and the CT Receiver. Connect an emitter from the 7th zone keypad to the video monitor if IR control of the

B&K CT600

PLAY 8:33

DVD Player (IN2)

B & K

video monitor is desired.

*Note: Page/events will not be active in the seventh zone.

S I M P LY B E T T E R !