Yamaha AS1000 Owner's Manual - Page 15

English - a s1000s amplifier

Page 15 highlights

Preamplifier, AV receiver, etc. External amplifier or active subwoofer Pre-out D L INPUT TUNER LINE 1 L R NO MM MC GND LINE2 PB REC MAIN IN PRE OUT SPEAKERS L CH A B +- Speakers A (L channel) AC IN -+ Output Input CD recorder, tape deck, etc. Caution • Because the power amplifier of A-S1000 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). - Deliberately connecting with the left/right channel "-" terminals and metal part on the rear panel of this unit, as well as accidentally touching them. - Connecting with the left channel "-" terminal and the right channel "-" terminal inverted (cross connection, Fig. 2). • Do not connect your active subwoofer to the SPEAKERS L/R CH terminal. Connect it to the PRE OUT jacks of this unit. + - Speakers B (L channel) Fig. 1 + L - R + - Fig. 2 + L - R 15 En English

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15
En
Because the power amplifier of A-S1000 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).
– Deliberately connecting with the left/right channel “–”
terminals and metal part on the rear panel of this unit, as well
as accidentally touching them.
– Connecting with the left channel “–” terminal and the right
channel “–” terminal inverted (cross connection, Fig. 2).
Do not connect your active subwoofer to the SPEAKERS L/R
CH terminal. Connect it to the PRE OUT jacks of this unit.
Caution
AC IN
SPEAKERS L CH
LINE2
REC
PB
LINE 1
TUNER
GND
NO
D
INPUT
L
A
B
MC
MM
L
R
PRE OUT
MAIN IN
+
+
-
CD recorder,
tape deck, etc.
Speakers A
(L channel)
Speakers B
(L channel)
External amplifier or
active subwoofer
Preamplifier,
AV receiver, etc.
Pre-out
Output
Input
+
+
L
R
+
+
L
R
+
+
L
R
+
+
L
R
Fig. 1
Fig. 2
English