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CDX-L410
SERVICE MANUAL
Ver 1.1 2003. 08
AEP Model
UK Model
• The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
CDX-L350/L360
MG-393X-121//Q
KSS-720A
SPECIFICATIONS
CD player section
Signal-to-noise ratio
Frequency response
Wow and flutter
90 dB
10 – 20,000 Hz
Below measurable limit
General
Outputs
Inputs
Tone controls
Power requirements
Dimensions
Mounting dimension
Mass
Supplied accessories
Power aerial relay control
lead
Telephone ATT control lead
Bass ±9 dB at 100 Hz
Treble ±9 dB at 10 kHz
12 V DC car battery
(negative ground)
Approx. 178
×
50
×
177 mm
(w/h/d)
Approx. 182
×
53
×
162 mm
(w/h/d)
Approx. 1.2 kg
Parts for installation and
connections (1 set)
Front panel case (1)
Tuner section
FM
Tuning range
Aerial terminal
Intermediate frequency
Usable sensitivity
Selectivity
Signal-to-noise ratio
87.5 – 108.0 MHz
External aerial connector
10.7 MHz/450 kHz
8 dBf
75 dB at 400 kHz
66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6% (stereo),
0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
MW/LW
Tuning range
Design and specifications are subject to change without
notice.
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Aerial terminal
External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
MW: 30 µV
LW: 40 µV
Power amplifier section
Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 45 W
×
4 (at 4 ohms)
Outputs
FM/MW/LW COMPACT DISC PLAYER
9-873-444-02
2003H04-1
© 2003. 08
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
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CDX-L410
SERVICE NOTES
TEST DISCS
This set can playback CD-R and CD-ROM discs. The following
test discs should be used to check the capability:
CD-R test disc TCD-R082LMT (Part No. J-2501-063-1)
CD-RW test disc TCD-W082L (Part No. J-2501-063-2)
CLASS 1
LASER PRODUCT
This label is located on the bottom of the chassis.
CAUTION
INVISIBLE LASER RADIATION WHEN OPEN
DO NOT STARE INTO BEAM OR
VIEW DIRECTLY WITH OPTICAL INSTRUMENTS
This label is located on the drive unit’s internal chassis.
When replacing the chassis (T.U) of mechanism deck which have
the “CAUTION LABEL” attached, please be sure to put a new
LABEL (OP CAUTION) (3-223-913-01) to the chassis (T.U).
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission, ob-
serve from more than 30 cm away from the objective lens.
Notes on Chip Component Replacement
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE
WITH MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
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CDX-L410
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
• Connect the MAIN board (CNP301) and the SERVO board (CN1)
with the extension cable (Part No. J-2502-011-1).
MAIN BOARD
CNP301
SERVO BOARD
CN1
J-2502-011-1
TABLE OF CONTENTS
1. GENERAL
Location of controls ................................................................. 4
Notes on CD-R/CD-RW discs ................................................. 4
Connections ............................................................................. 5
3-3. Block Diagram –CD Section– ........................................... 15
3-4. Block Diagram –Tuner Section– ....................................... 16
3-5. Block Diagram –Display Section– .................................... 17
3-6. Printed Wiring Boards –CD Mechanism Section– ............ 18
3-7. Schematic Diagram –CD Mechanism Section– ................ 20
3-8. Printed Wiring Board –Main Section– .............................. 21
3-9. Schematic Diagram –Main Section (1/2)– ........................ 22
3-10. Schematic Diagram –Main Section (2/2)– ........................ 23
3-11. Printed Wiring Board –Key Section– ................................ 24
3-12. Schematic Diagram –Key Section– ................................... 25
2. DISASSEMBLY
2-1. Sub Panel Assy .................................................................... 6
2-2. CD Mechanism Block ......................................................... 7
2-3. Main Board ......................................................................... 7
2-4. Heat Sink ............................................................................. 8
2-5. Chassis (T.U) Assy .............................................................. 8
2-6. Disc in Board ...................................................................... 9
2-7. Servo Board ......................................................................... 9
2-8. Arm Roller Assy ................................................................ 10
2-9. Chassis (OP) Assy ............................................................. 10
2-10. Optical Pick-up Block ....................................................... 11
4. EXPLODED VIEWS
4-1.
4-2.
4-3.
4-4.
4-5.
Chassis Section ................................................................. 28
Front panel Section ........................................................... 29
CD Mechanism Section (1) ............................................... 30
CD Mechanism Section (2) ............................................... 31
CD Mechanism Section (3) ............................................... 32
3. DIAGRAMS
3-1. IC Pin Description ............................................................. 12
3-2. Circuit Boards Location .................................................... 14
5. ELECTRICAL PARTS LIST
......................................... 33
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CDX-L410
SECTION 1
GENERAL
This section is extracted
from instruction manual.
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CDX-L410
Connections
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