Sony HCD-EX5 - User Manual

HCD-EX5
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
SERVICE MANUAL
MICRO Hi-Fi COMPONENT SYSTEM
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
9-874-036-03
2007B16-1
© 2007.02
Ver. 1.2 2007. 02
SPECIFICATIONS
This set is the tuner, CD and amplifier
section in CMT-EX5
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM71C-31BD63A
Base Unit Type BU-31BD63A
CD
SECTION
— Continued on next page —
Amplifier section
For the U.S. model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 4 ohms loads, both channels driven, from
120 - 10,000 Hz; rated 12 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milli watts
to rated output.
North American model:
Continuous RMS power output (Reference):
15 + 15 W
(4 ohms at 1 kHz, 10%
THD)
European model:
DIN power output (Rated):12 + 12 W
(4 ohms at 1 kHz, DIN)
Continuous RMS power output (Reference):
15 + 15 W
(4 ohms at 1 kHz, 10%
THD)
Music power output (Reference):
15 + 15 W
Other models:
The following measured at 220 V AC, 60 Hz
DIN power output (Rated):
12 + 12 W
(4 ohms at 1 kHz, DIN,
110 V – 240 V AC)
Continuous RMS power output (Reference):
15 + 15 W
(4 ohms at 1 kHz, 10%
THD, 110 V – 240 V AC)
Inputs
PC/TAPE/MD IN (stereo mini jack):
voltage 450 mV (MD)/
250 mV (PC/TAPE),
impedance 47 kilohms
AM tuner section
Tuning range
Pan-American model: 530 – 1,710 kHz
(with the interval set at
10 kHz)
531 – 1,710 kHz
(with the interval set at
9 kHz)
European model: 531 – 1,602 kHz
(with the interval set at
9 kHz)
Other models: 530 – 1,710 kHz
(with the interval set at
10 kHz)
531 – 1,602 kHz
(with the interval set at
9 kHz)
Antenna AM loop antenna, external
antenna terminal
Intermediate frequency 450 kHz
Outputs
PC/TAPE/MD OUT (stereo mini jack):
voltage 250 mV,
impedance 1 kilohm
PHONES (stereo mini jack):
accepts headphones with
an impedance of 8 ohms
or more
OPTICAL CD DIGITAL OUT (Supported sampling
frequency: 44.1 kHz)
CD player section
System Compact disc and digital
audio system
Laser Semiconductor laser
(λ = 795 nm)
Emission duration:
continuous
Frequency response 2 Hz – 20 kHz
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
North American model: 87.5 – 108.0 MHz
(100-kHz step)
Other models: 87.5 – 108.0 MHz
(50-kHz step)
Antenna FM wire antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz
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TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Summary

Product Specifications

Amplifier, CD, and Tuner Specifications

Details specifications for amplifier, CD player, and tuner sections.

Section 1: Servicing Notes

Handling Optical Pick-up and Laser Safety

Precautions for handling optical parts and laser emission.

Safety-Related Component Warning

Identifies critical safety components for replacement.

Section 2: General

Main Unit and Remote Control Overview

Describes unit controls, buttons, and remote functions.

Section 3: Disassembly Procedures

Case Disassembly

Steps to disassemble the unit's case.

Board Component Disassembly

Steps for removing OC/OS boards and other components.

Power Board Disassembly

Instructions for removing the power board.

Mechanism and Base Unit Disassembly

Steps for removing CD mechanism and base unit.

Section 4: Test Modes

Diagnostic Test Modes

Procedures for basic and advanced system tests.

Section 5: Electrical Adjustments

CD Section Electrical Adjustments

Procedures for RF Level and E-F Balance checks.

Section 6: Diagrams

Block and Schematic Diagrams

Visual representations of system and circuit operations.

Printed Wiring Board Layouts

Maps of circuit board traces for various components.

IC Pin Functions and Block Diagrams

Details IC pin functions and functional block diagrams.

Section 7: Exploded Views

Component Exploded Views

Visual breakdown of unit components for identification.

Section 8: Electrical Parts List

Comprehensive Component Inventory

Detailed list of electrical parts, including capacitors, resistors, and ICs.

Revision History

Document Revision Log

Records changes made to the service manual over time.

Sony HCD-EX5 Specifications

General

Brand	Sony
Model	HCD-EX5
Category	Stereo System
Language	English