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Sony Corporation © 2002 Printed in Korea
CDX-L300
3-237-525-11 (1)
Parts Iist (1)
The numbers in the list are keyed to those in the
instructions.
Caution
Handle the bracket 1 carefully to avoid injuring
your fingers.
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.
Connection example (2)
Notes (2-B)
• Be sure to connect the ground 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.
1
2
B
12
× 4
3
456
× 2
AUDIO OUT
A
Installation/Connections
Installation/Connexions
FM/AM
Compact Disc
Player
Connection diagram (3)
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 +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 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.”
5 To the +12 V power terminal which is
energised at all times
Be sure to connect the black ground 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.
Equipment used in illustrations (not supplied)
Appareils utilisés dans les illustrations (non fournis)
Power amplifier
Amplificateur de puissance
Front speaker
Haut-parleur frontal
Rear speaker
Haut-parleur arrière