Sony CDX-S2250EE Installation/Connections

2-348-404-31 (1)
FM/AM
Compact Disc
Player
Installation/Connections
Установка/Подсоединение
CDX-S2250EE
CDX-S2050EE
 2005 Sony Corporation
Printed in China
  
  
× 2
 
× 4
Equipment used in illustrations (not supplied)
Front speaker Active subwoofer
Rear speaker
Power amplifi er
A
B
AUDIO OUT REAR
Connection example ()
Cautions
• This unit is designed for negative earth 12 V DC
Notes (-B)
operation only. • Be sure to connect the earth lead before connecting the
• Do not get the leads under a screw, or caught in moving amplifi er.
• The alarm will only sound if the built-in amplifi er is used.
parts (e.g. seat railing).
• Before making connections, turn the car ignition off to
avoid short circuits.
• Connect the power connecting lead  to the unit and Connection diagram ()
speakers before connecting it to the auxiliary power
 To AMP REMOTE IN of an optional power
connector.
• Run all earth leads to a common earth point. amplifi er
This connection is only for amplifi ers. Connecting any other
• Be sure to in su late any loose un con nect ed leads with
system may damage the unit.
electrical tape for safety.
 To the interface cable of a car telephone
Notes on the power supply lead (yellow)
• When connecting this unit in combination with other Warning
stereo components, the connected car circuit's rating
If you have a power aerial without a relay box,
must be higher than the sum of each component's fuse.
connecting this unit with the supplied power connecting
• When no car circuits are rated high enough, connect lead  may damage the aerial.
the unit directly to the battery.
Notes on the control and power supply leads
• The power aerial control lead (blue) supplies +12 V DC when
you turn on the tuner.
• When your car has built-in FM/AM aerial in the rear/side glass,
Parts Iist ()
connect the power aerial control lead (blue) or the accessory
power input lead (red) to the power terminal of the existing
• The numbers in the list are keyed to those in the
aerial booster. For details, consult your dealer.
instructions.
• A power aerial without a relay box cannot be used with this
• The bracket  and the protection collar  are
unit.
attached to the unit before shipping. Before mounting
Memory hold connection
the unit, use the release keys  to remove the bracket
When the yellow power input lead is connected, power will
 and the protection collar  from the unit. For always be supplied to the memory circuit even when the ignition
switch is turned off.
details, see "Removing the protection collar and the
Notes on speaker connection
bracket ()" on the reverse side of the sheet.
• Keep the release keys  for future use as they • Before connecting the speakers, turn the unit off.
• Use speakers with an impedance of 4 to 8 ohms, and with
are also necessary if you remove the unit from
adequate power handling capacities to avoid its damage.
your car. • Do not connect the speaker terminals to the car chassis, or
connect the terminals of the right speakers with those of the
Caution
left speaker.
Handle the bracket  carefully to avoid injuring your
• Do not connect the earth lead of this unit to the negative (–)
terminal of the speaker.
fi ngers.
• Do not attempt to connect the speakers in parallel.
• Connect only passive speakers. Connecting active speakers
(with built-in amplifi ers) to the speaker terminals may damage
the unit.
• To avoid a malfunction, do not use the built-in speaker leads
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 leads to each other.
 Note on connection
If speaker and amplifi er are not connected correctly, "FAILURE"
Catch
appears in the display. In this case, make sure the speaker and
amplifi er are connected correctly.
Note
Before installing, make sure that the catches on both sides of
the bracket  are bent inwards 2 mm. If the catches are straight
or bent outwards, the unit will not be installed securely and may
spring out.
* 2
AUDIO OUT REAR
L
L
R R
AUDIO
BUS OUT
AUDIO
IN

Fuse (10 A)
* 1 from car aerial

Blue/white striped
AMP REM
Max. supply current 0.3 A
Light blue
ATT
See "Power connection diagram" on the reverse side for details.
Пpимeчaниe


Примечания (-B)






О проводах управления и питания






 Подсоединение для поддержки памяти


* 1 Note for the aerial connecting * 1
If your car aerial is an ISO
(International Organisation for
Standardisation) type, use the
supplied adaptor  to connect
it. First connect the car aerial
to the supplied adaptor, then
connect it to the aerial jack of
* 3

the master unit.
RCA pin cord (not supplied)
* 2
* 3 AUDIO OUT can be switched
SUB or REAR. For details,
see the Operating Instructions
manual.
* 2
* 3
1
from the car's speaker
connector
2
Speaker, Front, Left
Speaker, Rear, Right
1 + 5 +
Purple White
Speaker, Rear, Right Speaker, Front, Left
2 – 6 –
Speaker, Front, Right Speaker, Rear, Left
3 + 7 +
Grey Green
Speaker, Front, Right Speaker, Rear, Left
4 – 8 –
Negative polarity positions 2, 4, 6, and 8 have striped leads.
from the car's power connector
Yellow continuous power supply Red switched power supply
4 7
Blue power aerial control Black
5 8
Positions 1, 2, 3 and 6 do not have pins.
О подсоединении громкоговорителей
Пpимeчaниe отноcитeльно подcоeдинeния
3 5 7
4 6 8
5 7
4 8
earth