Sony CD-X3700 Operating Instructions

Getting Started
Notes
Resetting the unit • Be sure not to drop the panel when detaching it
from the unit.
• If you detach the panel while the unit is still
Before operating the unit for the first time or
turned on, the power will turn off automatically to
after replacing the car battery, you must reset
prevent the speakers from being damaged.
the unit. • When carrying the front panel with you, use the
Remove the front panel and press the reset supplied front panel case.
button with a pointed object, such as a ball-point
pen.
Attaching the front panel
Attach part a of the front panel to part b of the
unit as illustrated and push the left side into
position until it clicks.
Reset button
Notes
• Pressing the reset button will erase the clock
setting and some memorized functions.
• When you connect the power supply cord to the
unit or reset the unit, wait for about 10 seconds
before you insert a disc. If you insert a disc within
these 10 seconds, the unit will not be reset, and
you will have to press the reset button again.
Notes
Detaching the front panel • Be sure not to attach the front panel upside down.
• Do not press the front panel too hard against the
unit when attaching it.
You can detach the front panel of this unit to
• Do not press too hard or put excessive pressure on
prevent the unit from being stolen.
the display window of the front panel.
• Do not expose the front panel to direct sunlight or
heat sources such as hot air ducts, and do not leave
1
Press (OFF).
it in a humid place. Never leave it on the
dashboard of a car parked in direct sunlight or
2
where there may be a considerable rise in
Press (RELEASE), then slide the front
temperature.
panel a little to the left, and pull it off
towards you.
Caution alarm
(OFF)
If you turn the ignition key switch to the OFF
position without removing the front panel, the
caution alarm will beep for a few seconds.
(RELEASE)
Additional Information
Do not expose the discs to direct sunlight or heat
Precautions
sources such as hot air-ducts, or leave them in a
car parked in direct sunlight where there can be
a considerable rise in temperature inside the car.
• If your car was parked in direct sunlight
resulting in a considerable rise in temperature
inside the car, allow the unit to cool off before
operating it.
• If no power is being supplied to the unit,
check the connections first. If everything is in
order, check the fuse.
• If no sound comes from the speakers of a two-
speaker system, set the fader control to the
center position.
Before playing, clean the discs with an optional
•If your car is equipped with a power antenna,
cleaning cloth. Wipe each disc from the center
it will extend automatically while the unit is
out.
operating.
Do not use solvents such as benzine, thinner,
•Connecting this unit may cause some car
commercially available cleaners, or antistatic
battery wear when your car has no ACC
spray intended for analog discs.
(accessory) position on the ignition key switch.
If you have any questions or problems
concerning your unit that are not covered in this
manual, please consult your nearest Sony dealer.
Notes on handling CDs
A dirty or defective disc may cause sound
dropouts while playing. To enjoy optimum
Notes on moisture condensation
sound, handle the disc by its edge. To keep the
On a rainy day or in a very damp area, moisture
disc clean, do not touch the surface.
may condense on the lenses inside the CD
player. Should this occur, the unit will not
operate properly. In this case, remove the disc
and wait for about an hour until the moisture
evaporates.
Do not stick paper or tape on the labeled surface. When you play 8 cm (3 in.) CDs
Use the optional Sony compact disc single
adapter (CSA-8) to protect the CD player from
damage.
Specifications
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
15 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than
1 % total harmonic distortion.
Other specifications
CD player section
System Compact disc digital audio
system
Signal-to-noise ratio 90 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit
Laser Diode Properties
Material GaAs + GaAlAs
Wavelength 785 - 815 nm (Typ.800 nm)
Emission Duration Continuous
Laser output power Less than 0.5 mW*
* This output is the value measured at a distance of
0.7 mm from the objective lens surface on the
a Optical Pick-up Block.
b
Tuner section
FM
Tuning range FM tuning interval:
50 kHz/200 kHz switchable
87.5 – 108.0 MHz
(at 50 kHz step)
87.5 – 107.9 MHz *USA
(at 200 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity 9 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.7 % (stereo),
0.5 % (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
AM
Tuning range AM tuning interval:
9 kHz/10 kHz switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz *USA
(at 10 kHz step)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity 30 µV
Maintenance
Fuse replacement
When replacing the fuse, be sure to use one
matching the amperage rating stated on the
original fuse. If the fuse blows, check the power
connection and replace the fuse. If the fuse
blows again after replacement, there may be an
internal malfunction. In such a case, consult
your nearest Sony dealer.
Warning
Never use a fuse with an amperage rating
exceeding the one supplied with the unit as this
could damage the unit.
Cleaning the connectors
The unit may not function properly if the
connectors between the unit and the front panel
are not clean. In order to prevent this, open the
front panel by pressing (RELEASE), then detach
it and clean the connectors with a cotton swab
dipped in alcohol. Do not apply too much force.
Otherwise, the connectors may be damaged.
Main unit
Back of the front panel
Notes
• For safety, turn off the engine before cleaning the
connectors and remove the key from the ignition
switch.
• Never touch the connectors directly with your
fingers or any metal device.
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 40 W 4 (at 4 ohms)
General
Outputs Line output
Power amplifier control
Power antenna relay control
Tone controls Bass ±8 dB at 100 Hz
Treble ±8 dB at 10 kHz
Power requirements 12 V DC car battery
(negative ground)
Dimensions Approx. 178 50 178 mm
1 1
(7 / 2 7 / in.)
8 8
(w/h/d)
Mounting dimensions Approx. 182 53 162 mm
1 1 1
(7 / 2 / 6 / in.)
4 8 2
(w/h/d)
Mass Approx. 1.2 kg (2 lb. 10 oz.)
Supplied accessories Parts for installation and
connections (1 set)
Optional accessories Compact disc single adapter
CSA-8
Design and specifications are subject to change
without notice.
Dismounting the unit
1
Press the clip inside the front cover with a
thin screwdriver, and gently pry the front
cover free.
2
Repeat step 1 on the left side.
The front cover is removed.
Fuse (10 A)
3
Use a thin screwdriver to push in the clip
on the left side of the unit, then pull out
the left side of the unit until the catch
clears the mounting.
4
Repeat step 3 on the right side.
5
Slide the unit out of the mounting.
FM/AM
Compact Disc
Player
Operating Instructions
Owner's Record
The model and serial numbers are located on the bottom of the unit.
Record the serial number in the space provided below.
Refer to these numbers whenever you call upon your Sony dealer regarding this
product.
Model No. CDX-3700 Serial No.
For installation and connections, see the supplied installation/connections
manual.
CDX-3700
1999 by Sony Corporation Printed in Japan
Warning Welcome !
This equipment has been tested and found to Thank you for purchasing the Sony Compact
comply with the limits for a Class B digital Disc Player. This unit lets you enjoy a variety of
device, pursuant to Part 15 of the FCC Rules. features.
These limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This equipment
generates, uses, and can radiate radio frequency
energy and, if not installed and used in
accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation. If this
equipment does cause harmful interference to
radio or television reception, which can be
determined by turning the equipment off and
on, the user is encouraged to try to correct the
interference by one or more of the following
measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the
equipment and receiver.
— Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
— Consult the dealer or an experienced radio/
TV technician for help.
You are cautioned that any changes or
modifications not expressly approved in this
manual could void your authority to operate
this equipment.
CAUTION
The use of optical instruments with this product
will increase eye hazard.
*I-3-866-876-21*
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