Connecting speakers

Connecting speakers

Notes:

The TX-DS989 is designed to produce optimum sound quality when speakers with impedances within the specified ranges are connected. Check the following information and choose speakers with appropriate impedances for the connections.

CAUTION:

SPEAKER IMPEDANCE

6 min. per each speaker terminal.

Connecting the speaker cable

1.Strip away 5/8" of wire insulation.

2.Twist wire ends very tight.

3.Unscrew

4.Insert wire

5.Screw

1

5/8"

2

When you are using only one speaker or when you wish to listen to monaural (mono) sound, a single speaker should never be connected in parallel to both the right and left- channel terminals simultaneously.

NO!

+ –

– +

+ –

– +

R

L

R

L

3 45

 

 

Connecting a subwoofer

• To prevent damage to

 

Use the PRE OUT SUBWOOFER jack to connect a subwoofer

circuitry, never short-

NO!

with a built-in power amplifier. If your subwoofer does not have a

built-in amplifier, connect an amplifier to the PRE OUT

circuit the positive (+) and

 

negative (–) speaker wire.

 

SUBWOOFER jack and the subwoofer to the amplifier. The

 

 

output to PRE OUT SUBWOOFER 1 and PRE OUT

 

 

SUBWOOFER 2 is the same.

 

 

Surround

 

Surround

 

Surround

 

Surround

Subwoofer

 

left

 

back left

 

back right

 

right

 

 

speaker

 

speaker

 

speaker

 

speaker

 

 

 

 

 

 

 

 

 

– +

– +

+

+

 

R

L

C

PRE OUT

VIDEO

S VIDEO

 

 

 

AMP

 

 

 

 

 

 

IN

1

1

 

 

 

 

 

 

 

FRONT

 

 

SUB

MONITOR

AM

 

 

WOOFER

ANT.

 

 

 

 

OUT

 

 

 

 

 

2

2

 

 

SURR

 

R

L

 

 

 

 

 

 

ZONE 2

OUT

1

 

 

 

 

 

 

AC 120V 60Hz

 

SWITCHED

AC-3

AC OUTLETS TOTAL 120W 1A MAX.

RFCOMPONENT

VIDEO

DIGITAL

Y

INPUT 1

PR

 

INPUT 2

 

 

INPUT 3

 

 

OUTPUT

 

OUTPUT

PB

Y

PB

PR

Y

PB

PR

Y

PB

PR

(COAXIAL)

 

 

 

 

 

 

 

 

 

 

 

 

FM

SURR

 

 

 

ANT.

BACK

 

 

 

75

 

 

OUT

2

 

 

 

 

 

 

VIDEO

 

MULTI

 

OUT

1

 

 

 

IN

3

CHANNEL

 

 

 

 

INPUT

TAPE

 

 

 

 

 

 

 

 

1

IN

 

 

 

 

 

OUT

4

 

 

 

VIDEO

 

 

 

OUT

2

 

 

 

 

IN

5

 

TAPE

IN

 

 

 

2

VIDEO

 

 

 

 

IN

 

 

 

 

3

 

DIGITAL

SURROUND (SURR)

INPUT

(COAXIAL)

SPEAKERS

BACK

 

L

 

BACK

R

DIGITAL L

OUTPUT

(OPTICAL)

AV RECEIVER

MODEL NO. TX-DS989

L

AC

FRONTINLET SPEAKERS

R

CAUTION:

SPEAKER IMPEDANCE

CD

IN

 

 

VIDEO

1

 

 

 

IN

 

 

 

4

RS 232

 

 

 

 

PHONO

IN

 

 

VIDEO

2

 

 

 

 

IN

 

 

 

 

5

 

 

 

 

 

R

L

 

 

DVD

3

 

 

 

 

 

 

 

 

IN

 

 

 

 

 

GND

 

R

L

VIDEO

S VIDEO

DIGITAL

INPUT

(OPTICAL) R

CAUTION:SPEAKER IMPEDANCE

6 OHMS MIN. PER EACH SPEAKER TERMINAL

CENTER SPEAKER

6 OHMS MIN. PER EACH SPEAKER TERMINAL

IR IN

MAIN ZONE 2

+

+

+

Front left

 

Center

 

Front right

speaker

 

speaker

 

speaker

 

 

 

 

 

 

 

 

21