6
MA6450 Rear Panel Connections
MA6450 Rear Panel Connections
Connect the
MA6450 power
cord to a live AC
outlet. Refer to
information on the
back panel to de-
termine the cor-
rect voltage.
Fuse holder,
refer to
infromation
on the back
panel to deter-
mine the cor-
rect fuse size
and rating.
The EXT (external)
Sensor for a McIntosh
IR sensor
DATA PORTS send signals
to compatible source com-
ponents to allow you to
remotely control them
POWER CONTROL
Output sends a turn-on
signal to a McIntosh
Component
PROCESSOR FROM
and TO jacks along
with PROCESSOR
IN-OUT switch for an
external signal proces-
sor
High Level Inputs
accept signals from
the output of a
TUNER, CD 1&2,
and AUX
TAPE 1, and
TAPE 2 inputs
are for tape
recorders
VIDEO, inputs for
audio signals from a
LD, VCR, TV or the
optional MVS-3 A/V
Selector
RECORD TAPE 1
and 2 OUTPUTS
supply record signals
for tape recorders
SPEAKERS 1 and
SPEAKERS 2 allow
two pairs of speakers
to be connected
SUM Data port
allows connection
of a McIntosh Re-
mote Control
Translator
SWITCHED
outlet turns on
and off with the
MA6450 main
power switch
MAIN OUTPUTS send signals to power amplifier
inputs, POWER AMP IN jacks accept signals from
an external preamplifier or signal source, EXT-INT
PWR AMP INPUT switch disconnects the power
amplifier from the built-in preamplifier
UNSWITCHED
outlet stays on all
the time
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