Yamaha A-S1000 owner manual 15 En, English

	Preamplifier,	External amplifier or
AV receiver, etc.		active subwoofer

Pre-out

Speakers A (L channel)

- +

				SPEAKERS L CH
INPUT			LINE2	A
	TUNER LINE 1	PB	REC	MAIN IN PRE OUT
L
L
R					AC IN
				B
NO
MM	MC
	GND

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	Fig. 2
+	+
L	L
–	–
–	–
R	R
+	+

English

15 En