Connecting up
02
5
En
English
Deutsch
Français
Nederlands
Italiano
Español
Ру
сский
Chapter 2:
Connecting up
Making cable connections
Caution
• Before making or changing the connections, switch off the power and disconnect the power cord from the AC outlet.
• Connect the power cord after all the connections between devices have been completed.
REC
R
L
R
L
PLAY
R
L
AUDIO
OUTPUT
PRE OUT
R
L
NORMAL
NORMAL
INVERSION
INVERSION
PHASE
PHASE
LINE2
LINE2
LINE1
LINE1
USB
USB
COAXIAL
COAXIAL
PHONO
PHONO
(MM/MC)
(MM/MC)
SIGNAL
SIGNAL
GND
GND
NETWORK
NETWORK
SACD/CD
SACD/CD
DIGITAL IN
DIGITAL IN
ANALOG IN
ANALOG IN
OPTICAL
OPTICAL
LINE2
LINE2
OUT
OUT
POWER
POWER
AMP
AMP
DIRECT
DIRECT
BALANCED IN
BALANCED IN
L
R
L
R
L
R
L
R
L
RL
R
L
R L
R
L
R L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
MENU
iPod
Music>
Extras>
Settings>
Shuffle Songs
Backlight
MASTER
VOLUME
STANDBY/ON
INPUT
SELECTOR
iPod iPhone iPad
HDMI
ADVANCED
MCACC
FL OFF
SOURCE
/I STANDBY/ON
STANDBY
iPod/iPhone
5V
1A
DIRECT
Hi-Bit 32
Up Sampling
SOURCE
SACD/CD player
Network audio player
PRE OUT jacks on pre-
amplifier or AV amplifier
Speaker system B
Speaker system A
Turntable
Audio device with
balanced output terminals
iPod dock, etc.
Recording device
or other device
Right
Left
Right
Left
Power cord
(included)
This unit’s
rear panel
Caution
• The
SIGNAL GND
terminal is provided to reduce
noise when connecting the unit to components
such as an analog turntable.
• The
PHONO IN
terminals are factory equipped with
short pin plugs. These should not be removed
except when connecting a turntable. Be sure to
save the short pin plugs in a safe place.
• Do not insert the short pin plugs in any connectors
other than the
PHONO IN
terminals. Connecting
them to any other terminals may cause
malfunctions.
• Do not connect the
PHONO IN
terminals to any
component other than a turntable; also, do not
connect to a turntable equipped with built-in
equalizer. An excessively high sound output may be
produced, resulting in damage to your speakers or
other devices.
• The A-50DA’s
PHONO IN
terminals are designed to
be used only with turntables equipped with MM
(moving-magnet) type cartridges. Turntables
equipped with MC (moving-coil) cartridges cannot
be used.
• Make sure not to bend the cables over the top of
this unit (as shown in the illustration). If this
happens, the magnetic field produced by the
transformers in this unit may cause a humming
noise from the speakers.
• The unit’s
POWER AMP DIRECT
terminals should
never be connected to any other component’s
connectors except PRE-AMP OUT.
• If your turntable has a grounding wire, secure it to
the ground terminal on this amplifier.
Note
• When connecting a tape cassette deck, playback
noise may be heard, depending on the installation
location. This noise is caused by leakage flux from
the amplifier’s transformer. In this event, change
the installation location, or move the deck farther
from the amplifier.
• iPod is a trademark of Apple Inc., registered in the
U.S. and other countries.
About “Bi-wiring”
This unit can be used with speakers that support bi-
wiring. Be sure to connect the high-frequency and
low-frequency connections correctly.
• During playback, be sure that both the
SPEAKERS
A
button and
SPEAKERS B
button are set to ON
(page 8).
Caution
• When using bi-wiring to connect speakers, avoid
adverse affects on the amplifier by being sure to
remove the HIGH and LOW short bars provided
with the speakers. For detailed information, consult
the instructions provided with the speakers.
HIGH
LOW
HIGH
LOW
Speaker system
Left
Speaker system
Right
This unit’s
rear panel
Remove the shorting
bar between the +
and – terminals.
A70_SYXE8_0728.book 5 ページ ２０１５年７月２８日 火曜日 午後３時５４分
