Sony CDX-L450X Installation/Connections
Fm/am compact disc player
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Also See for CDX-L450X:
- Operating instructions manual (40 pages) ,
- Installation/connections (2 pages) ,
- Service manual (45 pages)
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Service Manual
FM/AM
Compact Disc
Player
Installation/Connections
Instalación/ Conexiones
安裝 線路連接
CDX-L470X
CDX-L450X
Sony Corporation © 2001
1
1
2
5
6
× 2
Equipment used in illustrations (not supplied)
Equipo utilizado en las ilustraciones (no suministrado)
插圖中的裝置（非附送）
Front speaker
Altavoces delanteros
前揚聲器
Rear speaker
Altavoces traseros
後揚聲器
3-227-644-11 (2)
Printed in Korea
3
4
× 4
7
Power amplifier
Amplificador de potencia
功率放大器
2
A
B
AUDIO OUT
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.
1
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, disconnect the
earth terminal of the car battery 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.
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.
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 earth to it 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 earth to it first.
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 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.
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Summary of Contents for Sony CDX-L450X
- Page 1 FM/AM Compact Disc Player Installation/Connections Instalación/ Conexiones 安裝 線路連接 CDX-L470X CDX-L450X Sony Corporation © 2001 Printed in Korea × 2 Equipment used in illustrations (not supplied) Equipo utilizado en las ilustraciones (no suministrado) 插圖中的裝置（非附送） Front speaker Altavoces delanteros 前揚聲器 Rear speaker Altavoces traseros 後揚聲器...
- Page 2 from car aerial adaptor del adaptador de antena de automóvil 來自汽車天線 Left Izquierdo 左 Right Derecho 右 Left Izquierdo 左 Right Derecho 右 Lista de componentes (1) Diagramas de conexión (3) Los números de la lista corresponden a los de las A una superficie metálica del automóvil Conecte primero el cable de masa negro, y después instrucciones.
- Page 3 You may not be able to install this unit in some driving operations. makes of Japanese cars. In such a case, consult •Avoid installing the unit in areas subject to your Sony dealer. dust, dirt, excessive vibration, or high temperatures, such as in direct sunlight or near Note heater ducts.
- Page 4 托架 Existing parts supplied with your car Piezas existentes suministradas con su automóvil 隨汽車附送的部件 使用前注意事項 將本機安裝於日本產汽車上時 （6） •本機請放在不妨礙司機駕駛之處。 •避免將本機放在高溫之處，如陽光直接照射、暖 有的日本產汽車不能安裝本機，在這種情形下，請 氣機前、或灰塵極多、髒亂，以及極易受震動等 您向當地的 Sony 經銷商諮詢。 地方。 •為了安全起見，安裝時請使用附送的部件。 註 為防止發生故障，安裝時只能使用附送的螺絲 4 。 安裝角度之調整 請在 60 度以內調整安裝角度。 安裝在點火鑰匙開關上沒有 ACC （輔助）位置的汽車上時的警告 如何拆卸和裝配前板（4） 在關掉汽車引擎之後，一定請按下機器上的 安裝本機之前，請先拆卸前板。...