Connecting other devices
Connecting an external power amplifier
When connecting an external power amplifier (pre-main amplifier) to enhance speaker output, connect the
input jacks of the power amplifier to the PRE OUT jacks of the unit.
The same channel signals are output from the PRE OUT jacks as from their corresponding SPEAKERS
terminals.
NOTICE
To prevent the generation of loud noises or abnormal sounds, make sure the followings before making connections.
(
Unplug the power cable of the unit and turn off the external power amplifier before connecting them.
(
When using the PRE OUT jacks, do not connect speakers to the corresponding SPEAKERS terminals.
(
When using a pre-main amplifier that does not have the volume control bypass, turn up the volume of the pre-main amplifier
enough and fix it. In this case, do not connect other devices (except the unit) to the pre-main amplifier.
ANTENNA
FM
AM
AUDIO 5
AUDIO 4
HDMI
FRONT
SURROUND BACK
EXTRA SP2
/ZONE 2/BI-AMP
SPEAKERS
PHONO
ZONE OUT
ZONE 2
GND
AUDIO 3
F. PRESENCE
EXTRA SP1
/ZONE 2
NETWORK
( 2 RADIO )
(4 NET RADIO)
(8 SERVER)
1
2
3
4
5
6
7
(1 MOVIE)
(5 STB)
(6 GAME)
PRE OUT
FRONT
SUBWOOFER
1
2
75
a
The unit (rear)
a
FRONT jacks
Outputs front left and right channel sounds.
Related links
“Connecting a device compatible with the trigger function” (p.80)
79
PREPARATIONS > Connecting other devices