Marantz SR7300OSE User Guide - Page 19

Connecting Speakers

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ENGLISH CONNECTING SPEAKERS PASSIVE SUBWOOFER POWER AMPLIFIER INVERT OUTPUT INPUT INPUT LEVEL BTL EXT. CONT. IN MASTER SLAVE REMOTE CONT. MIN MAX VIDEO/ SYSTEM OUT OUT IN +5~13V DC FUSE FRONT RIGHT LEFT or SURROUND RIGHT LEFT SPEAKER SYSTEM MINIMUM 4 OHMS POWERED SUBWOOFER ANTENNA FM (75Ω) VIDEO TV GND AM DVD VCR1 IN OUT COMPONENT VIDEO DVD DSS / VCR2 MONI OUT Y CB / PB CR / PR Y CB / PB CR / PR Y CB / PB CR / PR RS-232C DSS / VCR2 MONI MULTI TV IN OUT OUT OUT DVD VCR1 IN OUT DSS/VCR2 IN OUT S-VIDEO MONI OUT MODEL NO. SR7300 AC IN SERIAL NO. DIGITAL IN RC-5 MULTI DC OUT DIGITAL OUT RC L SL 1 2 3 4 5 6 OPT COAX IN OUT TV DVD VCR1 DSS / VCR2 CD TAPE CDR / MD MULTI R SR IN OUT IN OUT IN OUT IN OUT OUT L SL L R AUDIO R SR (AUX2) SBL C PRE OUT SBR SBL SW C 7.1CH IN SBR SW R L R L FRONT A FRONT B CENTER SPEAKER SYSTEMS FRONT A OR B, CENTER, SURROUND, SURR. BACK : MINIMUM 6 OHMS FRONT A AND B : MINIMUM 8 OHMS SWITCHED UNSWITCHED 120W 1A MAX 120W 1A MAX AC OUTLET 120V 60HZ R L SURROUND SURROUND BACK RIGHT SURROUND BACK LEFT CENTER SURROUND BACK STEREO POWER AMPLIFIER DIRECT INPUT L R LEVEL R L MIN MAX MIN MAX VARIABLE THRU INPUT OUTPUT L R A A R L B B SPEAKER SYSTEMS IN OUT REMOTE CONTROL CONNECTING SPEAKER WIRE 1. Strip away approx. 3/8 inch (10 mm) of wire insulation. 2. Twist the bared wire ends tight to prevent short circuits. 3. Loosen the knob by turning counterclockwise. 4. Insert the bare part of the wire into the hole in the side of each terminal. 5. Tighten the knob by turning clockwise to secure the wire. 1. 2. 3/8 inch (10 mm) 3. 4. 5. CONNECTING BANANA PLUG Banana plug connections are also possible. Tighten the knob by turning clockwise and then insert the banana plug. Caution: • Be sure to use speakers with the specified impedance shown on the rear panel of this unit. • To prevent damage to circuitry, do not let the bare speaker wires touch each other and do not let them touch any metal part of this unit. • Do not touch the speaker terminals when the power is on. It may cause electric shocks. • Do not connect more than one speaker cable to one speaker terminal. Doing so may damage this unit. Note: • Be sure to connect the positive and negative cables for the speaker properly. If they are miss-connected, the signal phase will reversed and the signal quality will be corrupted. CONNECTING A SUBWOOFER Use the PRE OUT SUBWOOFER jack to connect a powered subwoofer (power amplifier built in ). If your subwoofer is passive type (power amplifier is not built in), connect a monaural power amplifier to the PRE OUT SUBWOOFER jack and connect the subwoofer to the amplifier. 15

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15
ENGLISH
IN
RC-5
DC OUT
AUDIO
COMPONENT VIDEO
DIGITAL OUT
DIGITAL IN
SBL
OUT
SL
TV
VCR1
DVD
MULTI
SR
L
C
R
SW
SBR
DSS
/
VCR2
OUT
IN
CDR
/
MD
IN
OUT
TAPE
IN
OUT
CD
IN
OUT
TV
DVD
OPT
DSS
/
VCR2
TV
DVD
COAX
MULTI
MONI
IN
OUT
OUT
S-VIDEO
VIDEO
MONI OUT
IN
DVD
VCR1
IN
OUT
DSS
/
VCR2
IN
OUT
VCR1
DSS/VCR2
MONI OUT
RS-232C
ANTENNA
FM
(75
Ω
)
GND
AM
OUT
OUT
SERIAL NO.
7.1CH
IN
PRE
OUT
AC IN
MODEL NO. SR7300
AC
OUTLET
120V 60H
Z
FRONT A
SURROUND
BACK
FRONT B
CENTER
SURROUND
MULTI
RC
OUT
L
R
L
R
L
R
SBL
SL
MULTI
L
C
PRE
OUT
AC
OUTLET
120V 60H
Z
FRONT A
SURROUND
BACK
FRONT B
CENTER
SURROUND
L
R
L
R
L
R
6
5
4
1
2
3
L
R
Y
C
B
/
P
B
C
B
/
P
B
C
B
/
P
B
C
R
/
P
R
Y
C
R
/
P
R
Y
C
R
/
P
R
(AUX2)
SWITCHED
120W 1A MAX
UNSWITCHED
120W 1A MAX
SPEAKER SYSTEMS
FRONT A OR B, CENTER, SURROUND, SURR. BACK :
MINIMUM 6 OHMS
FRONT A AND B : MINIMUM 8 OHMS
SW
SBL
C
SR
SBR
SL
R
L
PRE
PRE
OUT
OUT
FRONT A
SURROUND
BACK
FRONT B
CENTER
SURROUND
L
R
L
R
L
R
OUT
OUT
IN
R
L
SPEAKER SYSTEMS
A
A
B
B
L
MAX
MAX
MIN
MIN
MAX
MAX
MIN
MIN
R
R
L
DIRECT
DIRECT
INPUT
INPUT
LEVEL
LEVEL
VARIABLE
VARIABLE
INPUT
INPUT
THRU
THRU
OUTPUT
OUTPUT
R
L
REMOTE
REMOTE
CONTROL
CONTROL
INVERT
OUTPUT
INPUT
LEVEL
BTL
REMOTE CONT.
EXT. CONT. IN
VIDEO/
+5~13V DC
SYSTEM OUT
OUT
INPUT
IN
SPEAKER SYSTEM
MINIMUM 4 OHMS
CONNECTING SPEAKERS
CONNECTING SPEAKER WIRE
1.
Strip away approx. 3/8 inch (10 mm) of wire insulation.
2.
Twist the bared wire ends tight to prevent short circuits.
3.
Loosen the knob by turning counterclockwise.
4.
Insert the bare part of the wire into the hole in the side of each
terminal.
5.
Tighten the knob by turning clockwise to secure the wire.
Caution:
•
Be sure to use speakers with the specified impedance shown on
the rear panel of this unit.
•
To prevent damage to circuitry, do
not let the bare speaker wires touch
each other and do not let them touch
any metal part of this unit.
•
Do not touch the speaker terminals
when the power is on.
It may cause
electric shocks.
•
Do not connect more than one
speaker cable to one speaker terminal. Doing so may damage
this unit.
Note:
•
Be sure to connect the positive and negative cables for the
speaker properly. If they are miss-connected, the signal phase
will reversed and the signal quality will be corrupted.
CONNECTING A SUBWOOFER
Use the PRE OUT SUBWOOFER jack to connect a powered
subwoofer (power amplifier built in ).
If your subwoofer is passive type (power amplifier is not built in),
connect a monaural power amplifier to the PRE OUT SUBWOOFER
jack and connect the subwoofer to the amplifier.
1.
2.
3.
4.
5.
POWERED
SUBWOOFER
POWER
AMPLIFIER
PASSIVE
SUBWOOFER
FRONT
RIGHT
LEFT
SURROUND
SURROUND
BACK
CENTER
or
RIGHT
LEFT
CONNECTING BANANA PLUG
Banana plug connections are also possible.
Tighten the knob by turning clockwise and then insert the banana plug.
SURROUND
BACK
RIGHT
LEFT
STEREO
POWER
AMPLIFIER
3/8 inch
(10 mm)