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Sony HCD-SH2000 Service Manual

Sony HCD-SH2000
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SERVICE MANUAL
Sony Corporation
Published by Sony EMCS (Malaysia) PG Tec
HCD-SH2000
MINI HI-FI COMPONENT SYSTEM
9-890-576-02
2011I08-1
©
2011.09
E Model
Ver. 1.1 2011.09
HCD-SH2000 is the tuner, USB, CD
and ampli er section in FST-SH2000/LBT-SH2000.
“WALKMAN” and “WALKMAN” logo are registered trademarks of Sony Corporation.
MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and
Thomson.
Windows Media is either a registered trademark or trademark of Microsoft Corporation in
the United States and/or other countries.
This product contains technology subject to certain intellectual property rights of Microsoft.
Use or distribution of this technology outside of this product is prohibited without the ap-
propriate license(s) from Microsoft.
SPECIFICATIONS
Ampli er section
The following are measured at AC 120 V -
240 V, 50/60 Hz
Power output (rated):
High channel
300 W + 300 W (at 4
Ω, 1 kHz,
1% THD)
Low channel
300 W + 300 W (at 4 Ω, 100 Hz,
1% THD)
RMS output power (reference):
High channel
500 W + 500 W (per channel at
4 Ω, 1 kHz)
Low channel
500 W + 500 W (per channel at
4 Ω, 100 Hz)
Inputs
PC (AUDIO IN) L/R, TV (AUDIO IN) L/R,
DVD/SAT (AUDIO IN) L/R, GAME
(AUDIO IN) L/R
Voltage 2 V, impedance 47 kΩ
MIC
Sensitivity 1 mV, impedance 10 kΩ
A, B port: Type A
USB section
Supported bit rate
MP3 (MPEG 1 Audio Layer-3):
32 kbps – 320 kbps, VBR
WMA: 48 kbps – 192 kbps
AAC: 48 kbps – 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer-3):
32 kHz/44.1 kHz/48 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
Transfer speed
Full-Speed
Supported USB device
Mass Storage Class
Maximum current
500 mA
Disc player section
System
Compact disc and digital audio system
Laser Diode Properties
Emission Duration: Continuous
Laser Output*: Less than 44.6 μW
* This output is the value measurement
at a distance of 200 mm from the
objective lens surface on the Optical
Pick-up Block with 7 mm aperture.
Frequency response
20 Hz – 20 kHz
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 88 dB
Tuner section
FM stereo, FM/AM superheterodyne tuner
Antenna:
FM lead antenna
AM loop antenna
FM tuner section
Tuning range
87.5 MHz – 108.0 MHz (50 kHz step)
AM tuner section
Tuning range
AR, E2, E51 and MX models:
530 kHz – 1,710 kHz (10 kHz step)
531 kHz – 1,710 kHz (9 kHz step)
MY model:
530 kHz – 1,610 kHz (10 kHz step)
531 kHz – 1,602 kHz (9 kHz step)
General
Power requirements
AC 120 V – 240 V, 50/60 Hz
Power consumption
320 W
Dimensions (w/h/d) (excl. speakers)
(Approx.)
510 mm × 235 mm × 420 mm
Mass (excl. speakers) (Approx.)
10.0 kg
Supplied accessories
Remote control (1)
R6 (Size AA) batteries (2)
FM lead/AM loop antenna (1)
Speaker foot (8)
Design and speci cations are subject to
change without notice.
• Abbreviation
E2 : 120V AC area in E model
E51 : Chilean and Peruvian models
EA : Saudi Arabia model
MX : Mexican model
MY : Malaysia model
SAF : South African model
CD
Section
CD Mechanism
Type
CDM86B-DVBU101
Optical Pick-up
Name
KHM-313CAB/C2NP

Table of Contents

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Sony HCD-SH2000 Specifications

General IconGeneral
RMS rated power1000 W
Output impedance10000 Ω
Input sensitivity1 mV
Audio output channels2.0 channels
Signal-to-Noise Ratio (SNR)90 dB
Total Harmonic Distortion (THD)1 %
Dynamic power per channel (4 Ohm)500 W
Power output per channel (20-20KHz@8 Ohm)- W
Audio (L/R) in4
USB ports quantity1
Speakers connectivity type-
Audio formats supportedAAC, MP3, WMA
Ethernet LANNo
AM band range530 - 1710 kHz
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Optical drive typeCD player
Optical drive includedYes
Product colorBlack
Apple docking compatibilityNot supported
AC input voltage100-240 V
AC input frequency50 - 60 Hz
Power consumption (typical)320 W
Weight and Dimensions IconWeight and Dimensions
Depth420 mm
Width510 mm
Height235 mm
Weight10000 g

Summary

Specifications

Safety Precautions

Leakage Test Procedure

Describes methods to check AC leakage current from metal parts to earth ground.

Safety Component Warning

Highlights critical components for safe operation requiring specific replacement parts.

Servicing Notes

Component Handling and Solder Notes

Covers chip component replacement, flexible circuit board repair, and unleaded solder.

Optical Pick-up and Laser Diode Notes

Provides guidelines for handling the optical pick-up and checking laser diode emission.

Board Specific Notes

Addresses replacement notes for DMB21, MS-214, and main board discrimination.

Disassembly Procedures

Step-by-Step Disassembly Guide

Outlines the sequence for disassembling the unit, starting with panels.

Component-Specific Disassembly

Details removal steps for boards like DMB21, CDM, Damp, Main, and Switching Regulator.

CD Mechanism Disassembly

Provides instructions for disassembling the CD mechanism deck blocks.

Test Modes

Panel Test Mode Operations

Explains how to check indicators, LEDs, keys, and software versions.

Electrical Checks

FM Auto Stop Check

Outlines the procedure for checking FM auto stop using a signal generator.

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