Rear Panel Connections - McIntosh MA12000 Owner's Manual

Rear Panel Connections

OPTICAL 1 & 2
Digital Inputs
Right Loudspeaker
Binding Posts:
Positive 8 Ohm
Positive 4 Ohm
Positive 2 Ohm
Negative
MCT McIntosh
Proprietary digital
connection
FIXED OUTPUTS can
send signals to the input
of a recording device
AC Power
Connector
Main Fuse holder,
refer to the back panel
of your MA12000 to
determine the correct
fuse size and consult the
OUTPUT 2 send signals
Important Additional
to Power Amplifier(s)
Operation Information
and is switched On/Off
Guide for more
with the Front Panel
information
Output 2 Push-Button or
Remote Control
8
COAX 1 & 2
Digital Coaxial
HDMI (ARC)
Inputs
Input
USB Audio
SERVICE PORT for
Input Type B
service use only
R OUTPUT
8Ω
DA2 DIGITAL AUDIO MODULE
COAX 1 COAX 2
4Ω
OPTICAL 1 OPTICAL 2
DIGITAL AUDIO INPUTS
2Ω
R
CLASS 2 WIRING
OUTPUT 2
FIXED 1 PWR AMP
120V 50/60Hz
T 10AH 250V
6.6A
L
FUSE
PUSH
R
OUTPUTS
JUMPER PLUGS connect the Preamplifier
OUT-PUT 1 Jacks to the PWR AMP INPUTS
Jacks and are required for normal operation
OUTPUTS 1 sends signals to a
Power Amplifier and is switched
On/Off with the Front Panel
Output 1 Push-Button or Remote
Control
DATA PORTS (4) send signals to
Source Components to allow control
with the MA12000 Remote Control
IR INput for signals
from a compatible IR
Room Sensor
MA12000 INTEGRATED AMPLIFIER
McINTOSH LABORATORY, INC., BINGHAMTON, NY
HANDCRAFTED IN USA WITH US AND IMPORTED PARTS
SERIAL
DATA PORTS CTRL
NUMBER
1 3
SERVICE
PORT
HDMI (ARC)
MCT 2 4 RS232
USB AUDIO
L 2R 2L
P U S H P U S H
BALANCED INPUTS
1 2 3 4 5 6
L
R
UNBALANCED INPUTS
UNBALANCED
INPUTS 1 thru 6
accept high level
program source signals
RS232 connector for
connection to a computer or
other control device
POWER CONTROL OUTPUTS
(Triggers) send power On/Off signals
to a McIntosh Component when the
MA12000 is switched On/Off
L OUTPUT
8Ω
EXT POWER CONTROL
OUTPUTS
IR IN TRIG 1 MAIN
4Ω
TRIG 2 PASSTHRU
INPUT
2Ω
1R 1L
P U S H P U S H
CLASS 2 WIRING
GND
R L
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
ATTENTION:
RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
MC
SERIAL
NUMBER
MM
GND
PHONO
GND terminals
accepts ground wire
from a turntable
PHONO MM accepts
signals from a Moving
Magnet Phono
Cartridge
Left Loudspeaker
Binding Posts:
Positive 8 Ohm
Positive 4 Ohm
Positive 2 Ohm
Negative
PASSTHRU Input
receives turn On/Off
signals from an Audio/
Video Processor
BALANCED
INPUTS
1 and 2 accept
high level program
source signals
PHONO MC
accepts the low
level signals from
a Moving Coil
Phono Cartridge