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Sony CDX-CA710X User Manual

Sony CDX-CA710X
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1
Ver 1.0 2002. 11
Model Name Using Similar Mechanism CDX-CA720X/CA730X
CD Drive Mechanism Type MG-393XA-121//Q
Optical Pick-up Name KSS-720A
SERVICE MANUAL
US Model
Canadian Model
CDX-CA710X
E Model
CDX-CA790X
CDX-CA710X/CA790X
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
Tuner section
FM
Tuning range 87.5 – 107.9 MHz
Antenna terminal External antenna 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 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 (rear)
Power antenna relay control terminal
Power amplifier control terminal
Inputs Telephone ATT control terminal
BUS control input terminal
BUS audio input terminal
Remote controller input terminal
Antenna input terminal
Tone controls Bass ±10 dB at 62 Hz
Treble ±10 dB at 16 kHz
Loudness +8 dB at 100 Hz
+2 dB at 10 kHz
• The tuner and CD sections have no adjustments.
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
9-874-227-01
2002K0400-1
© 2002. 11
– Continued on next page –
FM/AM COMPACT DISC PLAYER

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Sony CDX-CA710X Specifications

General IconGeneral
TypeCD Receiver
CD PlaybackYes
MP3 PlaybackYes
WMA PlaybackYes
AAC PlaybackYes
USB PortYes
BluetoothNo
EqualizerYes
AUX InputYes
Detachable FaceplateYes
Display TypeLCD
Preset EQYes
Subwoofer OutputYes
Max Power Output4 x 52 Watts
Tuner BandsFM/AM
Preamp Voltage2 Volts
EQ Settings7-band EQ

Summary

Specifications

Audio Power Specifications

Details on minimum continuous average power output and total harmonic distortion for US models.

CD Player Specifications

Technical specs for the CD player section, including S/N ratio, frequency response, and wow/flutter.

Tuner Section Specifications

FM and AM tuning ranges, intermediate frequencies, signal-to-noise ratios, and distortion.

Power Amplifier Specifications

Details on speaker outputs, impedance, and maximum power output.

General Specifications

Lists various outputs, inputs, tone controls, and loudness settings for the unit.

Service Notes and Precautions

Handling the Optical Pick-Up Block

Guidelines for preventing electrostatic breakdown and proper handling of the optical pick-up block.

Laser Diode Emission Check

Precautions for checking laser diode emission, emphasizing safe viewing distances.

Chip Component Replacement Notes

Advisories on reusing chip components and handling tantalum capacitors.

Test Discs and Media Compatibility

Information on recommended test discs for CD-R/CD-RW playback capability.

Safety Related Component Warnings

Critical warnings for safety-related components and general precautions.

Service Procedures and Materials

Unleaded Solder Guidelines

Information on using unleaded solder, its characteristics, and handling precautions.

Extension Cable and Service Position

Instructions for connecting extension cables and setting up the service position for repair.

General Information

Location of Controls

Identifies and describes the buttons and controls on the main unit and their functions.

Unit Connections

Details on how to connect the unit to power and other components.

Card Remote Commander

Explains the functionality and operation of the RM-X118 card remote commander.

Wiring and Connections

Connection Diagram

Visual representation and explanation of all external connections for the unit.

Memory Hold Connection

How to connect for maintaining memory settings when the unit is off.

Speaker Connection Notes

Important considerations and warnings for connecting speakers to the unit.

Disassembly Procedures

Sub Panel Assembly Disassembly

Step-by-step instructions and diagrams for disassembling the sub panel assembly.

Component Disassembly

CD Mechanism Block Removal

Instructions for removing the CD mechanism block from the unit.

Main Board Removal

Steps for disassembling and removing the main board.

Chassis and Board Removal

Heat Sink and MJ Board Removal

Procedure for removing the heat sink and MJ board.

Chassis (T.U) Assembly Disassembly

Steps for disassembling the main chassis (T.U) assembly.

Internal Component Removal

Disc In Board Removal

Instructions for removing the disc in board.

Servo Board Removal

Steps for disassembling and removing the servo board.

Mechanism Component Disassembly

Shaft Roller Assembly Removal

Procedure for disassembling the shaft roller assembly, including parts and placement.

Floating Block Assembly Removal

Steps for disassembling the floating block assembly, detailing springs and levers.

Optical Pick-Up Removal

Optical Pick-Up Block Disassembly

Instructions for removing the optical pick-up block and associated parts.

Diagrams and Schematics

IC Pin Descriptions

Detailed pin assignments and functions for IC303 (System Control).

IC Pin Configurations

IC Pin Descriptions (Continued)

Continued pin assignments and functions for various ICs.

Block Diagrams

CD Section Block Diagram

A block diagram illustrating the signal flow and components within the CD section.

System Block Diagrams

Tuner Section Block Diagram

A block diagram showing the signal path and components for the tuner section.

System Diagrams

Display Section Block Diagram

Block diagram illustrating the signal flow for the display section, including key matrix and LCD drive.

Circuit Boards Location

Diagram showing the physical layout and location of various circuit boards within the unit.

Printed Wiring Boards

CD Mechanism Section PWB

Printed wiring board layout for the CD mechanism section, showing component placement and traces.

Printed Wiring Board Layouts

Servo, Disc In, Limit, Sub, and Motor Boards PWB

Printed wiring board layouts for multiple boards including Servo, Disc In, Limit, Sub, and Motor Flexible.

Schematic Diagrams

CD Mechanism Section Schematic

Detailed schematic diagram for the CD mechanism section, showing component interconnections and signal paths.

Board Layouts

Main Section Printed Wiring Boards

Printed wiring board layout for the main section, detailing component placement.

Schematics

Main Section Schematic (Part 1/2)

Schematic diagram for the main section, covering power, voltage regulation, and volume control circuits.

System Schematics

Main Section Schematic (Part 2/2)

Schematic diagram for the main section, detailing system control, bus interface, and reset circuits.

Printed Wiring Boards (Relay)

Relay Section Printed Wiring Board

Printed wiring board layout for the relay section, showing component placement on the sub board.

Printed Wiring Boards (Key)

Key Section Printed Wiring Board

Printed wiring board layout for the key section, detailing component placement for buttons and display.

Schematics (Key Section)

Key Section Schematic Diagram

Schematic diagram for the key section, showing connections for buttons, display, and rotary encoder.

IC Block Diagrams

Servo Board IC Block Diagrams

Block diagram illustrating the internal functions and connections of IC1 on the servo board.

IC Block Diagrams (Continued)

Servo and Main Board IC Block Diagrams

Block diagrams for IC2 (Servo Board) and IC301 (Main Board).

IC Block Diagrams (Further Continued)

Main Board IC Block Diagrams

Block diagram illustrating the functions of IC201 on the main board, including power and protection circuits.

IC Block Diagrams (Final)

Main Board IC Block Diagrams

Block diagram for IC401 on the main board, detailing audio processing and equalizer functions.

Exploded Views

Chassis Section Exploded View

Exploded view of the chassis assembly, showing all mechanical parts and their reference numbers.

Exploded Views (Main Board)

Main Board Section Exploded View

Exploded view of the main board and associated components, including the MJ board and tuner unit.

Exploded Views (Front Panel)

Front Panel Section Exploded View

Exploded view of the front panel assembly, showing buttons, display, and related parts.

Exploded Views (CD Mechanism 1)

CD Mechanism Section (1) Exploded View

Exploded view of the CD mechanism, showing chassis, springs, boards, and motor.

Exploded Views (CD Mechanism 2)

CD Mechanism Section (2) Exploded View

Further exploded view of the CD mechanism, detailing levers, gears, and springs.

Exploded Views (CD Mechanism 3)

CD Mechanism Section (3) Exploded View

Final exploded view of the CD mechanism, showing chassis, optical pick-up, and boards.

Electrical Parts List

Switches, Diodes, and LEDs

List of electrical parts including switches, diodes, LEDs, and some capacitors with their part numbers.

Electrical Parts List (Resistors, Capacitors)

Resistors, Capacitors, and Switches

Detailed list of resistors, capacitors, switches, thermistor, tuner, and vibrator components.

Electrical Parts List (Components)

Capacitors, Diodes, Transistors, and ICs

List of capacitors, diodes, transistors, ferrite beads, ICs, jacks, and coils.

Electrical Parts List (Resistors)

Resistors and Switches

Comprehensive list of resistors, switches, and vibrator components.

Electrical Parts List (Various Components)

Capacitors, Connectors, Diodes, and ICs

List of capacitors, connectors, diodes, and ICs for MJ, Servo, and Sub boards.

Electrical Parts List (Accessories and Installation)

Miscellaneous, Accessories, and Installation Parts

List of miscellaneous parts, accessories like remote commander, and installation components.

Revision History

Revision Log

Records the version history of the service manual, including dates and descriptions of revisions.

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