Yamaha A-S2100 Manuale d'uso - Pagina 17
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NORMAL (EIA)
TOR
PHASE
2
1
TT.
NORMAL
INV.
+ HOT
GND
3
-6dB)
- COLD
LINE2
R
L
REC
R
L
LINE 1
PB
GND
CD recorder,
tape deck, etc.
Notes
• Because the power amplifier of A-S2100 is of the floating balanced type, the
following types of connections are not possible.
– Connecting with the left channel "–" terminal and the right channel "–" terminal
as well as "+" terminals (Fig. 1).
– Connecting with the left channel "–" terminal and the right channel "–" terminal
inverted (cross connection, Fig. 2).
– Deliberately connecting with the left/right channel "–" terminals and metal part
on the rear panel of this unit, as well as accidentally touching them.
• Do not connect your active subwoofer to the SPEAKERS L/R CH terminal.
Connect it to the PRE OUT jacks of this unit.
• Do not connect a component with no volume control, such as a CD player, to the
MAIN IN jacks, as the volume level of the signals input to the MAIN IN jacks is
fixed. If such equipment is connected, a sound may burst, and the unit and/or
speaker may be damaged.
External amplifier or
active subwoofer
AUTO POWER STANDBY
ON
OFF
SPEAKERS L CH
A
R
L
PRE OUT
B
MAIN IN
A OR B:4 MIN. /SPEAKER
A+B:8 MIN. /SPEAKER
TRIGGER
REMOTE
SYSTEM CONNECTOR
IN
IN
OUT
+
AC IN
+
Preamplifier,
AV receiver, etc.
Fig. 1
+
+
L
L
–
–
R
R
Speakers A
(L channel)
-
+
–
+
Speakers B
(L channel)
Fig. 2
+
+
L
L
–
–
R
R
17
En