Sony HCD-ZUX9 User Manual

SERVICE MANUAL
MINI Hi-Fi COMPONENT SYSTEM
SPECIFICATIONS
Ver. 1.1 2007.11
9-887-765-02
2007K04-1
© 2007.11
Sony Corporation
Audio Business Group
Published by Sony Techno Create Corporation
• HCD-ZUX9 is the tuner, deck, CD
and amplifier section in FST-ZUX9,
LBT-ZUX9.
Amplifier section
The following are measured at
US model:
AC 120 V, 60 Hz
Other models:
AC 120, 220, 240 V, 50/60 Hz
Front/Surround speaker
Power Output (rated):
160 W + 160 W (at 6 Ω, 1 kHz,
1% THD)
RMS output power (reference):
250 W + 250 W (per channel at 6 Ω,
1 kHz, 10% THD)
Inputs
VIDEO (AUDIO IN) L/R :
Voltage 250 mV, impedance
47 kilohms
AUDIO (AUDIO IN) L/R:
Voltage 450 mV, impedance
47 kilohms
MIC:
Sensitivity 1 mV, impedance
10 kilohms
(USB) port:
Type A
Outputs
PHONES:
accepts headphones of 8 ohms or more
Disc player section
System
Compact disc and digital audio system
Laser
Semiconductor laser
(λ = 770 – 810 nm)
Emission duration: continuous
Laser Output
Max. 44.6 µW*
*This output is the value measured at
a distance of 200 mm from the
objective lens surface on the Optical
Pick-up Block with 7 mm aperture.
Frequency response
2 Hz – 20 kHz
Wave length
770 – 810 nm
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 88 dB
– Continued on next page –
HCD-ZUX9
Model Name Using Similar Mechanism HCD-GTX88
CD Mechanism Type CDM74KF-K6BD91UR-WOD
CD Section
Base Unit Name BU-K6BD91UR-WOD
Optical Pick-up Name KSM-213DCP
Tape Section Model Name Using Similar Mechanism HCD-GTX88
US Model
E Model
Australian Model
AUDIO POWER SPECIFICATION
(US model only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 6-ohm loads, both channels driven,
from 120 Hz – 10 kHz; rates 160 watts per
channel minimum RMS power, with no
more than 10 % total harmonic distortion
from 250 milliwatts to rated output.

Sony HCD-ZUX9 Specifications

General

CD Player	Yes
USB Port	Yes
FM Tuner	Yes
AM Tuner	Yes
Remote Control	Yes
Functions	CD, USB, FM, AM
Speaker Type	2-way

Summary

Specifications

Audio and Amplifier Specifications

Details power output, distortion, and impedance for amplifier sections.

Disc Player and Tuner Specifications

Covers CD mechanism, laser output, frequency response, and tuner ranges.

USB and General System Specifications

Outlines USB capabilities, power requirements, dimensions, and supplied accessories.

Safety, Handling, and Model Information

Component Handling and Solder Notes

Guidelines for replacing chip components, handling optical pick-ups, and using unleaded solder.

Laser Safety and Emission Checks

Precautions for handling the laser diode and performing emission checks safely.

Safety Checks and Leakage Test

Procedures for AC leakage testing to ensure safe operation of the unit.

Model Identification

Identifies different model variations and their specific attributes.

Servicing, Disassembly, and Test Modes

Servicing Notes and General Information

Provides initial servicing notes and a guide to unit parts and controls.

Disassembly Procedures

Detailed steps for disassembling the unit by section and component.

System Test Modes

Explains various test modes for checking system functions and components.

System Reset and Control Functions

Details cold reset, VACS control, and other system management modes.

Adjustments, Diagrams, and Views

Mechanical and Electrical Adjustments

Procedures for adjusting mechanical parts and electrical circuits.

Circuit Diagrams and Board Layouts

Contains block diagrams, printed wiring boards, and schematic diagrams.

Exploded Views

Visual breakdown of unit sections with part references for assembly/disassembly.

Electrical Parts List

Component Lists by Board

Comprehensive list of electronic components categorized by board.