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Sony CDP-XE570 Service Manual

Sony CDP-XE570
30 pages
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CDP-XE570
AEP Model
UK Model
SERVICE MANUAL
COMPACT DISC PLAYER
Sony Corporation
Audio Entertainment Group
General Engineering Dept.
9-873-878-11
2001C1600-1
© 2001.3
SPECIFICATIONS
Ver 1.0 2001. 03
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM66-5BD27
Base Unit Type BU-5BD27
Optical Pick-up Type PXR-104X
Compact disc player
Laser Semiconductor laser (λ =
780 nm)
Emission duration:
continuous
Frequency response 2 Hz to 20 kHz ± 0.5 dB
Dynamic range More than 93 dB
Harmonic distortion 0.0045%
Outputs
ANALOG
OUT
DIGITAL
OUT
(OPTICAL)
PHONES
General
Power requirements 230 V AC, 50/60 Hz
Power consumption 11 W
Dimensions (approx.) 430 x 95 x 290 mm
(w/h/d) incl. projecting parts
Mass (approx.) 3.3 kg
Supplied accessories
Audio cord (2 phono plugs – 2 phono plugs) (1)
Remote commander (remote) (1)
R6 (size AA) batteries (2)
Design and specifications are subject to change
without notice.
Load
impedance
Over 10
kilohms
Wave length:
660 nm
32 ohms
Jack
type
Phono
jacks
Optical
output
connector
Stereo
phone
jack
Maximum
output level
2 V
(at 50
kilohms)
–18 dBm
10 mW
Photo : BLACK

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Sony CDP-XE570 Specifications

General IconGeneral
TypeCD Player
Channels2
Frequency Response2 Hz - 20 kHz
Signal-to-Noise Ratio110 dB
Dynamic range100 dB
Digital OutputCoaxial
Output Voltage2 V
Power Consumption15 W
Disc formatCD
Line output2V

Summary

Specifications

General Specifications

General specifications like power requirements, dimensions, and mass.

Compact Disc Player Performance

Technical performance details of the CD player, including laser, frequency response, dynamic range, and distortion.

Output Specifications

Details of analog and digital audio outputs, jack types, output levels, and impedances.

Servicing Precautions and Warnings

Handling and Safety Notes

Guidelines for handling components, circuit boards, and safety warnings.

Safety-Critical Component Identification

Warning about components critical for safe operation and replacement.

Servicing Procedures and Safety

Disc Tray Access

Procedure for manually opening the disc tray without power.

Optical Pick-up Handling

Precautions for safe handling of the optical pick-up block to prevent damage.

Laser Emission Safety Check

Instructions for safely checking laser diode emission.

Test Disc Operations

CD-TEXT Display Test

Procedure for using the CD-TEXT TEST DISC to verify display functionality.

CD-TEXT Data Contents

Table listing the text data content for the CD-TEXT TEST DISC.

CD-TEXT Data Mapping

Recorded Content to Display Mapping

Table correlating recorded CD-TEXT content with unit display, including character handling.

Unit Control and Connectivity

Front Panel Layout and Controls

Identification and description of front panel buttons, indicators, and jacks.

Rear Panel Connections

Identification of rear panel connectors, including analog and digital outputs.

Disassembly Guide

Loading Panel Removal Procedure

Steps for removing the loading panel from the unit.

Base Unit (BU-5BD27) Removal

Instructions for disassembling and removing the base unit.

Test Mode Operations

CHECK Mode Tests

Detailed procedures for performing offset and RFDC value checks.

AFADJ Mode Tests

Procedures for FL tube, key, and remote commander checks in AFADJ mode.

Adjustment Mode Procedures

ADJ Mode Button Functions

Explanation of button operations and functions within the ADJ mode.

Electrical Performance Checks

RF Level Measurement

Procedure for measuring RF signal levels using an oscilloscope.

E-F Balance Measurement

Procedure for checking E-F balance and servo performance.

Test Point Locations

Display Board Test Points

Diagram indicating test points on the display board for adjustments.

BD Board Test Points

Diagram indicating test points on the BD board for adjustments.

Circuit Board Layouts

Circuit Board Identification

Diagram showing the location and names of all internal circuit boards.

Loading Board Schematics and PWB

Loading Motor Schematic

Schematic diagram of the loading motor control circuitry.

Loading Motor PWB

Printed wiring board layout for the loading motor section.

BD Board Printed Wiring Boards

BD Board PWB - Side A

Printed wiring board layout for the BD board, Side A.

BD Board PWB - Side B

Printed wiring board layout for the BD board, Side B.

BD Board Schematic Diagram

BD Board Schematic

Detailed schematic diagram for the BD board, showing IC interconnections.

Main Board Printed Wiring Board

Main Board PWB Layout

Printed wiring board layout for the main board, including associated boards.

Main Board Schematic Diagram

Main Board Schematic

Schematic diagram for the main board, illustrating major ICs and circuits.

Display Board Printed Wiring Board

Display Board PWB Layout

Printed wiring board layout for the display board and key board.

Display Board Schematic Diagram

Display Board Schematic

Schematic diagram for the display board, showing IC connections and button inputs.

IC Pin Functionality

IC501 Master Control Pinout

Detailed list of pin names and functions for the IC501 Master Control IC.

IC Block Diagrams

IC101 CXD2587Q Internal Blocks

Block diagram illustrating the functional blocks within IC101.

IC Circuit Diagrams

IC131 CXA2518N Circuit Details

Circuit diagram for IC131, showing internal signal paths and components.

Exploded Views - Mechanical Assemblies

Front Panel and Case Exploded View

Exploded view of the front panel and case with parts list.

CD Mechanism Exploded View

Exploded view of the CD mechanism, showing its components.

Exploded Views - CD Mechanism Details

CD Mechanism Part Breakdown

Detailed exploded view and parts list for the CD mechanism.

Exploded Views - Base Unit Details

Base Unit Part Breakdown

Detailed exploded view and parts list for the base unit.

Electrical Parts List - BD Board Components

BD Board Capacitors and Resistors

List of capacitors and resistors on the BD board with their specifications.

BD Board Semiconductors and Connectors

List of semiconductors and connectors on the BD board.

Electrical Parts List - Other Boards

Display, Headphone, Key Board Components

Parts list for Display, Headphone, and Key boards, including resistors, capacitors, and ICs.

Electrical Parts List - Main and Power SW Boards

Main and Power SW Board Capacitors

List of capacitors for the Main and Power SW boards with specifications.

Main and Power SW Board Connectors, Switches, Diodes

List of connectors, switches, and diodes for Main and Power SW boards.

Electrical Parts List - Miscellaneous and Hardware

Main/Power SW Board Resistors

List of resistors for the Main and Power SW boards with specifications.

Hardware and Accessories

List of hardware, accessories, and packing materials.

Revision History

Service Manual Revisions

History of revisions made to the service manual.

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