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Sony Corporation © 2002 Printed in Korea
CDX-MP70
3-239-032-21 (1)
Cautions
•This unit is designed for negative ground 12 V DC
operation only.
•Do not get the wires under a screw, or caught in
moving parts (e.g. seat railing).
•Before making connections, turn the car ignition
off to avoid short circuits.
•Connect the yellow and red power input leads
only after all other leads have been connected.
•Run all ground wires to a common ground
point.
•Be sure to insulate any loose unconnected wires
with electrical tape for safety.
•The use of optical instruments with this product
will increase eye hazard.
Notes on the power supply cord (yellow)
•When connecting this unit in combination with
other stereo components, the connected car
circuit’s rating must be higher than the sum of
each component’s fuse.
•When no car circuits are rated high enough,
connect the unit directly to the battery.
Before installation (1)
Do not install the unit where its operation interferes
with driving.
Example:
— Opening and closing of the front panel or disc
tray interfere with operation of the gear shift.
— With the front panel open, operation of hazard
lamps, switches etc., is impaired.
Parts Iist (2)
The numbers in the list are keyed to those in the
instructions.
Caution
Handle the bracket
1 carefully to avoid
injuring your fingers.
Connection example (3)
Note (3-A)
Be sure to connect the ground cord before connecting
the amplifier.
Tip (3-B-
)
For connecting two or more CD/MD changers, the source
selector XA-C30 (optional) is necessary.
Installation/Connections
Installation/Connexions
Instalación/Conexiones
FM/AM
Compact Disc
Player
Connection diagram (4)
1 To a metal surface of the car
First connect the black ground lead, then connect
the yellow and red power input leads.
2 To the power antenna control lead or power
supply lead of antenna booster amplifier
Notes
• It is not necessary to connect this lead if there is no
power antenna or antenna booster, or with a
manually-operated telescopic antenna.
• When your car has a built-in FM/AM antenna in
the rear/side glass, see “Notes on the control and
power supply leads.”
3 To AMP REMOTE IN of an optional power
amplifier
This connection is only for amplifiers. Connecting
any other system may damage the unit.
4 To the interface cable of a car telephone
5 To a car’s illumination signal
Be sure to connect the black ground lead to it first.
6 To the +12 V power terminal which is energized
in the accessory position of the ignition key
switch
Notes
• If there is no accessory position, connect to the +12
V power (battery) terminal which is energised at all
times.
Be sure to connect the black ground lead to it first.
• When your car has a built-in FM/AM antenna in
the rear/side glass, see “Notes on the control and
power supply leads.”
7 To the +12 V power terminal which is energised
at all times
Be sure to connect the black ground lead to it first.
Notes on the control and power supply leads
• The power antenna control lead (blue) supplies +12 V
DC when you turn on the tuner.
• When your car has built-in FM/AM antenna in the rear/
side glass, connect the power antenna control lead
(blue) or the accessory power input lead (red) to the
power terminal of the existing antenna booster. For
details, consult your dealer.
• A power antenna without relay box cannot be used
with this unit.
Memory hold connection
When the yellow power input lead is connected, power
will always be supplied to the memory circuit even when
the ignition key is turned off.
Notes on speaker connection
• Before connecting the speakers, turn the unit off.
• Use speakers with an impedance of 4 to 8 ohms, and
with adequate power handling capacities to avoid its
damage.
• Do not connect the speaker terminals to the car
chassis, or connect the terminals of the right speakers
with those of the left speaker.
• Do not connect the ground lead of this unit to the
negative (–) terminal of the speaker.
• Do not attempt to connect the speakers in parallel.
• Connect only passive speakers. Connecting active
speakers (with built-in amplifiers) to the speaker
terminals may damage the unit.
• To avoid a malfunction, do not use the built-in speaker
wires installed in your car if the unit shares a common
negative (–) lead for the right and left speakers.
• Do not connect the unit’s speaker cords to each other.
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32
Equipment used in illustrations (not supplied)
Appareils utilisés dans les illustrations (non fournis)
Equipos utilizados en las ilustraciones (no suministrados)
Rear speaker
Haut-parleur arrière
Altavoz trasero
Front speaker
Haut-parleur avant
Altavoz delantero
2
Power amplifier
Amplificateur de puissance
Amplificador de potencia
Active subwoofer
Caisson de graves actif
Altavoz potenciador de graves activo
54
CD/MD changer
Changeur de CD/MD
Cambiador de CD/MD
× 4 × 2
1
3
B
AUDIO OUT
FRONT
AUDIO OUT
REAR
BUS AUDIO IN
BUS CONTROL IN
BUS AUDIO IN
BUS CONTROL IN
Source selector*
Sélecteur de source*
Selector de fuente*
XA-C30
* not supplied
non fourni
no suministrados
SUB OUT (MONO)
A
121 (4
7
/8)
18.5 (
3
/4)
60 (2
3
/8)
19 (
3
/4)
170 (6
3
/4)
142.5 (5
5
/8)
Dimensions include unit size, front panel and disc tray open, etc.
Les dimensions comprennent l’appareil lui-même, la façade et le plateau de disque lorsqu’ils sont
ouverts, etc.
Las dimensiones incluyen el tamaño de la unidad, el panel frontal y la bandeja de discos abierta, etc.
1
Unit: mm (in.)
Unité : mm (po.)
Unidad: mm
TO
P