CDX-L600X, CDX-L630X — Sony Car Audio Service Manual (repair manual)

Model
CDX-L600X CDX-L630X
Pages
40
Size
4.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-l600x-cdx-l630x.pdf
Date

View Sony CDX-L600X / CDX-L630X Service Manual online

1
Ver 1.1  2003. 08
Model Name Using Similar Mechanism
CDX-L300/L460X
CD Drive Mechanism Type
MG-393XA-121//K
Optical Pick-up Name
KSS-720A
SERVICE MANUAL
US Model
Canadian Model
CDX-L600X
E Model
CDX-L630X
CDX-L600X/L630X
FM/AM COMPACT DISC PLAYER
AUDIO POWER SPECIFICATIONS (US Model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
CD player section
Signal-to-noise ratio
90 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Laser Diode Properties (US, Canadian Model)
Material
GaAlAs
Wavelength
780 nm
Emission Duration
Continuous
Laser output power
Less than 44.6 µW*
This output is the value measured at a distance
of 200 mm from the objective lens surface on the
Optical Pick-up Block.
Tuner section
FM
Tuning range
87.5 – 107.9 MHz
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
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
AM
Tuning range
530 – 1,710 kHz
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
30 µV
SPECIFICATIONS
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 52 W 
×
 4 (at 4 ohms)
General
Outputs
Audio outputs
Power antenna relay control lead
Power amplifier control lead
Input
Telephone ATT control lead
Tone controls
Bass ±10 dB at 62 Hz (CDX-L600X)
Bass ±8 dB at 100 Hz (CDX-L630X)
Treble ±10 dB at 16 kHz (CDX-L600X)
Treble ±8 dB at 10 kHz (CDX-L630X)
Loudness
+8 dB at 100 Hz
+2 dB at 10 kHz
Power requirements
12 V DC car battery
(negative ground)
Dimensions
Approx. 178 
×
 50 
×
 176 mm
(7 
1/8
 
×
 2 
×
 7 in.) (w/h/d)
Mounting dimensions
Approx. 182 
×
 53 
×
 161 mm
(7 
1/4
 
×
 2 
1/8
 
×
 6 
3/8
 
in.) (w/h/d)
Mass
Approx. 1.2 kg
(2 lb. 10 oz.)
Supplied accessories
Parts for installation and connections (1 set)
Front panel case (1)
Card remote commander RM-X114
Note
This unit cannot be connected to a digital preamplifier or an equalizer.
Design and specifications are subject to change without
notice.
Photo: CDX-L600X
• The tuner and CD sections have no adjustments.
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
9-873-403-02
2003H04-1
© 2003. 08
2
CDX-L600X/L630X
optical pick-up block
semi-fixed resistor
SERVICE NOTES
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.
If the optical pick-up block is defective, please replace the whole
optical pick-up block.
Never turn the semi-fixed resistor located at the side of optical
pick-up block.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
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)
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.
ATTENTION AU COMPOSANT AYANT RAPPORT
 À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 
0
 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE  DES PIÈCES
SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT.
NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES
SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL
OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
3
TABLE OF CONTENTS
1. GENERAL
Location of controls (CDX-L600X) ........................................ 4
Location of controls (CDX-L630X) ........................................ 4
Connections (CDX-L600X) .................................................... 5
Connections (CDX-L630X) .................................................... 6
2. DISASSEMBLY
2-1.   Sub Panel (CD) Assy ........................................................... 7
2-2.   CD Mechanism Block ......................................................... 8
2-3.   Main Board ......................................................................... 8
2-4.   Heat Sink (Main) ................................................................. 9
2-5.   Chassis (T) Sub Assy .......................................................... 9
2-6.   Lever Section .................................................................... 10
2-7.   Servo Board ....................................................................... 10
2-8.   Shaft Roller Assy .............................................................. 11
2-9.   Floating Block Assy .......................................................... 11
2-10. Optical Pick-up Block ....................................................... 12
MAIN BOARD CNP701
SERVO BOARD CN1
3. DIAGRAMS
3-1.   IC Pin Description ............................................................. 13
3-2.   Block Diagram –CD Section– ........................................... 15
3-3.   Block Diagram –Tuner Section– ....................................... 16
3-4.   Block Diagram –Display Section– .................................... 17
3-5.   Circuit Boards Location .................................................... 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 –Relay Section– ............................. 24
3-12. Schematic Diagram –Relay Section– ................................ 25
3-13. Schematic Diagram –Display Section– ............................. 26
3-14. Printed Wiring Board –Display Section– .......................... 27
4. EXPLODED VIEWS
4-1.   Chassis Section ................................................................. 30
4-2.   Front panel Section ........................................................... 31
4-3.   CD Mechanism Section (1) ............................................... 32
4-4.   CD Mechanism Section (2) ............................................... 33
4-5.   CD Mechanism Section (3) ............................................... 34
5. ELECTRICAL PARTS LIST
........................................ 35
CDX-L600X/L630X
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
• Connect the MAIN board (CNP701) and the SERVO board (CN1)
with the extension cable (Part No. J-2502-062-1).
4
CDX-L600X/L630X
SECTION 1
GENERAL
This section is extracted
from instruction manual.
                                 (CDX-L600X)
                                 (CDX-L630X)
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Here you can view online or download Sony CDX-L600X / CDX-L630X Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony CDX-L600X / CDX-L630X Car Audio. Information contained in Sony CDX-L600X / CDX-L630X service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).