Sony HCD-CZ1 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Ver. 1.1 2005.08
• HCD-CZ1 is the amplifier, CD player
and tuner section in NAS-CZ1.
TE
Main unit
L 13942296513
Amplifier section
For the U.S.A. model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from
120 – 10,000 Hz; rated 10 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milli watts to
rated output.
European model:
DIN power output (rated): 7.5 + 7.5 watts
Continuous RMS power output (reference):
Inputs
ANALOG IN (mini jack): Sensitivity 450 mV,
Outputs
PHONES (mini jack):
CD player section
System
Laser
www
Frequency response
.
Sony Corporation
9-879-721-02
Audio Group
2005H05-1
Published by Sony Engineering Corporation
© 2005.08
http://www.xiaoyu163.com
HCD-CZ1/NAS-CZ1
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
U.S.A. model:
European models:
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
U.S.A. model:
(6 ohms at 1 kHz, DIN)
10 + 10 watts
(6 ohms at 1 kHz, 10%
European model:
THD)
Antenna
impedance 10 kilohms
Antenna terminals
Intermediate frequency
accepts headphones with
an impedance of 8 ohms or
Speaker section
more
Speaker system
Compact disc and digital
audio system
Semiconductor laser
(λ=770 – 810 nm)
Emission duration:
continuous
2 Hz – 20 kHz (±0.5 dB)
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http://www.xiaoyu163.com
8
Model Name Using Similar Mechanism
CD Base Unit Name
Optical Pick-up Block Name
SPECIFICATIONS
Q Q
3 6 7 1 3
87.5 – 108.0 MHz
(100-kHz step)
87.5 – 108.0 MHz
(50-kHz step)
FM lead antenna
75 ohms unbalanced
10.7 MHz
530 – 1,710 kHz
(with the tuning interval
set at 10 kHz)
531 – 1,710 kHz
(with the tuning interval
set at 9 kHz)
531 – 1,602 kHz
(with the tuning interval
set at 9 kHz)
AM loop antenna
External antenna terminal
450 kHz
2-way, Acoustic
Suspension type
NETWORK AUDIO SYSTEM
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2 9 9 4 2 8
AEP Model
Speaker units
1 5 0 5 8 2 9 9 4
Woofer:
Tweeter:
Nominal impedance
General
Power requirements
U.S.A. model:
European model:
Power consumption
U.S.A. model:
European model:
Dimensions (w/h/d) incl. projecting parts and controls
Mass
Supplied accessories
Design and specifications are subject to change
without notice.
m
co
9 9
US Model
UK Model
NEW
BU-K7BD81B
KSM-213EDP
2 8 9 9
9 cm dia., cone type
2.5 cm dia., balanced-
dome-type
6 ohms
120 V AC, 60 Hz
230 V AC, 50/60 Hz
40 watts
40 watts
0.3 watts (in Power Saving
mode)
Approx. 460 × 175 ×
190 mm
Approx. 5.3 kg
Remote Commander with
battery (1)
AM loop antenna (1)
FM lead antenna (1)
Network cable (1)
M-crew Server CD-ROM
(1)