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* System
@crown
®
M/L/P SWITCH
INPUT 1
PRE-AMP
BALANCED
BUCHANAN
CONNECTOR
GAIN POT
(-12 to +21dB)
M/L/P SWITCH
INPUT 2
PRE-AMP
BALANCED
BUCHANAN
CONNECTOR
GAIN POT
(-12 to +21dB)
M/L/P SWITCH
INPUT 3
PRE-AMP
BALANCED
BUCHANAN
CONNECTOR
GAIN POT
(-12 to +21dB)
M/L/P SWITCH
INPUT 4
PRE-AMP
BALANCED
BUCHANAN
CONNECTOR
GAIN POT
(-12 to +21dB)
M/L/P SWITCH
INPUT 5
PRE-AMP
BALANCED
BUCHANAN
CONNECTOR
GAIN POT
(-12 to +21dB)
M/L/P SWITCH
INPUT 6
PRE-AMP
BALANCED
BUCHANAN
CONNECTOR
GAIN POT
(-12 to +21dB)
STACK INPUT 1
STACK INPUT 2
MPX-6 Basic Block Diagram
®
Product Reference
SUMMING
MIX BUS 1
P = +25dB/+44VDC
M = +25dB
VCA
L = 0 dB
1-1
FROM
CPU
VCA
1-2
FROM
CPU
P = +25dB/+44VDC
M = +25dB
VCA
L = 0 dB
2-1
FROM
CPU
VCA
2-2
FROM
CPU
P = +25dB/+44VDC
M = +25dB
VCA
L = 0 dB
3-1
FROM
CPU
VCA
3-2
FROM
CPU
P = +25dB/+44VDC
M = +25dB
VCA
L = 0 dB
4-1
FROM
CPU
VCA
4-2
FROM
CPU
P = +25dB/+44VDC
M = +25dB
VCA
L = 0 dB
5-1
FROM
CPU
VCA
5-2
FROM
CPU
P = +25dB/+44VDC
M = +25dB
VCA
L = 0 dB
6-1
FROM
CPU
VCA
6-2
FROM
CPU
SUMMING
MIX BUS 2
ACTIVE
BALANCE
OUTPUT
AMP
FROM
CPU
ACTIVE
BALANCE
OUTPUT
AMP
ACTIVE
BALANCE
OUTPUT
AMP
FROM
CPU
ACTIVE
BALANCE
OUTPUT
AMP
TO
TO BUS
VCAs
RELAYS
CPU
(MICRO-
PROCESSOR)
MEMORY
BATTERY
BACKUP
(Page 2 of 3)
MAIN 1
OUTPUT
BALANCED
BUCHANAN
CONNECTOR
BUS 1
BALANCED
RELAY
BUCHANAN
CONNECTOR
BUS 1
OUTPUT
MAIN 2
OUTPUT
BALANCED
BUCHANAN
CONNECTOR
BUS 1
BALANCED
RELAY
BUCHANAN
CONNECTOR
BUS 2
OUTPUT
RS232/RS422
DB25
CROWN BUS
4-PIN
BUCHANAN
COMMUNICATION
STANDARD
BAUD RATE
& PARITY
1 2 3 4 5 6
IQ ADDRESS
1 2 3 4 5 6 7 8
3-PIN
MINI XLR
AUX PORT
DSPI
POWER
ENABLE
SUPPLY
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