Sony XR-CA360 Service Manual page 4

XR-CA360/CA360X
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2
A
B
BUS AUDIO IN
BUS CONTROL IN
Source selector
Selector de fuente
XA-CA30
BUS CONTROL IN
* not supplied
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L 13942296513
Cautions
•This unit is designed for negative earth 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 earth wires to a common earth point.
•Be sure to insulate any loose unconnected wires
with electrical tape for safety.
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.
Parts Iist (1)
•The numbers in the list are keyed to those in the
instructions.
•The bracket 1 and the protection collar 5 are
attached to the unit before shipping. Before
mounting the unit, use the release keys 7 to
remove the bracket 1 and the protection collar
5 from the unit. For details, see "Removing the
protection collar and the bracket (4)" on the
reverse side of the sheet.
•Keep the release keys 7 for future use as they
are also necessary if you remove the unit from
your car.
Caution
Handle the bracket 1 carefully to avoid injuring
your fingers.
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1
Catch
.
Note
Before installing, make sure that the catches on both
sides of the bracket 1 are bent inwards 2 mm. If the
catches are straight or bent outwards, the unit will not
be installed securely and may spring out.
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AUDIO OUT
REAR
BUS AUDIO IN
Connection example (2)
Notes (2-B- )
• Be sure to connect the earth cord before connecting
the amplifier.
• If you connect an optional power amplifier and do
not use the built-in amplifier, the beep sound will be
deactivated.
Tip (2-B- )
For connecting two or more CD/MD changers, the
source selector XA-C30 (optional) is necessary.
Connection diagram (3)
1 To a metal surface of the car
First connect the black earth lead, then connect the
yellow and red power input leads.
2 To the power aerial control lead or power supply
lead of aerial booster amplifier
Notes
• It is not necessary to connect this lead if there is no
power aerial or aerial booster, or with a manually-
operated telescopic aerial.
• When your car has a built-in FM/AM aerial 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 +12 V power terminal which is energised 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 a
metal surface of the car first.
• When your car has a built-in FM/AM aerial in the
rear/side glass, see "Notes on the control and
power supply leads."
5 To the +12 V power terminal which is energised at
all times
Be sure to connect the black ground lead to a metal
surface of the car first.
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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, connect the power aerial control lead
(blue) or the accessory power input lead (red) to the
power terminal of the existing aerial booster. For
details, consult your dealer.
• A power aerial 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 earth 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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