CDX-R3300EE - Sony Car Audio Service Manual (repair manual)

cdx-r3300ee service manual
Model
CDX-R3300EE
Pages
44
Size
4.72 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-r3300ee.pdf
Date

Read Sony CDX-R3300EE Service Manual online

1
Ver 1.0  2004. 02
Model Name Using Similar Mechanism
NEW
CD Drive Mechanism Type
MG-611MA-186//Q
Optical Pick-up Name
KSS1000E
SERVICE MANUAL
East European Model
CDX-R3300EE
CD player section
Signal-to-noise ratio
120 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Tuner section
FM
Tuning range
FM1/FM2:
87.5 – 108 MHz
(at 50 kHz step)
FM3:
65 – 74 MHz
(at 30 kHz step)
Aerial terminal
External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
9 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
67 dB (stereo),
69 dB (mono)
Harmonic distortion at 1 kHz
0.5% (stereo),
0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
AM
Tuning range
531 – 1,602 kHz
Aerial terminal
External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
AM: 30 µV
SPECIFICATIONS
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 50 W 
×
 4 (at 4 ohms)
General
Outputs
Audio outputs terminal
(rear/sub switchable)
Power aerial relay control terminal
Power amplifier control terminal
Inputs
Telephone ATT control terminal
Remote controller input terminal
Aerial input terminal
Tone controls
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
• The tuner and CD sections have no adjustments.
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
9-877-558-01
2004B04-1
© 2004. 02
– Continued on next page –
FM/AM COMPACT DISC PLAYER
2
CDX-R3300EE
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.
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.
Power requirements
12 V DC car battery
(negative ground)
Dimensions
Approx. 178 
×
 50 
×
 179 mm
(w/h/d)
Mounting dimensions
Approx. 182 
×
 53 
×
 161 mm
(w/h/d)
Mass
Approx. 1.2 kg
Supplied accessories
Parts for installation and connections (1 set)
Front panel case (1)
Design and specifications are subject to change without
notice.
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.
SERVICE NOTES
This label is located on the bottom of the chassis.
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-2502-063-1)
CD-RW test disc TCD-W082L (Part No. J-2502-063-2)
Notes on CD-R/CD-RW discs
• You can play CD-Rs (recordable CDs)/CD-RWs (rewritable CDs)
designed for audio use on this unit.
Look for these marks to distinguish CD-Rs/CD-RWs for audio
use.
These marks denote that a disc is not for audio use.
• Some CD-Rs/CD-RWs (depending on the equipment used for
its recording or the condition of the disc) may not play on this
unit.
• You cannot play a CD-R/a CD-RW that is not finalized*.
* A  process necessary for a recorded CD-R/CD-RW disc to be
played on the audio CD player.
optical pick-up
semi-fixed resistor
3
CDX-R3300EE
z
 UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
 : LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
• Connect the MAIN board (CN350) and the SERVO board (CN2)
with the extension cable (Part No. J-2502-076-1).
SERVO BOARD
CN2
J-2502-076-1
MAIN BOARD
CN350
4
CDX-R3300EE
TABLE OF CONTENTS
1. GENERAL
Location of controls ................................................................. 5
Connections ............................................................................. 6
2. DISASSEMBLY
2-1.   Sub Panel Assy .................................................................... 8
2-2.   CD Mechanism Block ......................................................... 9
2-3.   Main Board ......................................................................... 9
2-4.   Chassis (T) Sub Assy ........................................................ 10
2-5.   Roller Arm Assy ................................................................ 10
2-6.   Chassis (OP) Assy ............................................................. 11
2-7.   Optical Pick-up ................................................................. 11
2-8.   SL Motor Assy (M902) ..................................................... 12
2-9.   LE Motor Assy (M903) ..................................................... 12
2-10. Servo Board ....................................................................... 13
3. DIAGRAMS
3-1.   IC Pin Descriptions ........................................................... 14
3-2.   Block Diagram –CD Section– ........................................... 19
3-3.   Block Diagram –Tuner Section– ....................................... 20
3-4.   Block Diagram –Display Section– .................................... 21
3-5.   Printed Wiring Boards –CD Mechanism Section– ............ 22
3-6.   Schematic Diagram –CD Mechanism Section (1/2)– ....... 23
3-7.   Schematic Diagram –CD Mechanism Section (2/2)– ....... 24
3-8.   Printed Wiring Board –Main Section– .............................. 25
3-9.   Schematic Diagram –Main Section (1/2)– ........................ 26
3-10. Schematic Diagram –Main Section (2/2)– ........................ 27
3-11. Printed Wiring Board –Key Section– ................................ 28
3-12. Schematic Diagram –Key Section– ................................... 29
3-13. IC Block Diagrams ............................................................ 30
4. EXPLODED VIEWS
4-1.   Main Section ..................................................................... 32
4-2.   Front Panel Section ........................................................... 33
4-3.   CD Mechanism Section (1) ............................................... 34
4-4.   CD Mechanism Section (2) ............................................... 35
4-5.   CD Mechanism Section (3) ............................................... 36
4-6.   CD Mechanism Section (4) ............................................... 37
5. ELECTRICAL PARTS LIST
........................................ 38
Page of 44
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Here you can read online and download Sony CDX-R3300EE Service Manual in PDF. CDX-R3300EE service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony CDX-R3300EE Car Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.