Sony HCD-DZ300 Service Manual

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SERVICE MANUAL
Ver. 1.2 2006.03
HCD-DZ300 is the amplifier, DVD/CD and
tuner section in DAV-DZ300.
This system incorporates with Dolby*
Pro Logic (II) adaptive matrix surround decoder and the
2
DTS* Digital Surround System.
*1 Manufactured under license from Dolby Laboratories.
"Dolby," "Pro Logic," and the double-D symbol are
trademarks of Dolby Laboratories.
*2 Manufactured under license from Digital Theater
Systems, Inc.
TE
L 13942296513
"DTS" and "DTS Digital Surround" are trademarks of
Digital Theater Systems, Inc.
Amplifier section
Stereo mode (rated)
Surround mode (reference) music power output
* Depending on the sound field settings and the source,
there may be no sound output.
Inputs
TV, SAT
AUDIO IN
Phones
www
.
Sony Corporation
9-879-503-03
Home Audio Division
2006C16-1
Published by Sony Techno Create Corporation
© 2006.03
http://www.xiaoyu163.com
1
Digital and Dolby
Super Audio CD/DVD system
55 W + 55 W (3 ohms at 1 Laser
kHz, DIN)
Front: 133 W + 133 W
(with SS-TS42)
Center*: 133 W
(with SS-CT42) Signal format system
Surround*: 133 W + 133
Frequency response (at 2 CH STEREO mode)
W
(with SS-TS42B)
Subwoofer*: 135 W
(with SS-WS31)
Harmonic distortion
Tuner section
System
Sensitivity: 450 mV
Impedance: 50 kilohms
FM tuner section
Sensitivity: 250/125 mV Tuning range
Impedance: 50 kilohms
Antenna (aerial)
Accepts low-and high-
Antenna (aerial) terminals 75 ohms, unbalanced
impedance headphones.
Intermediate frequency
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HCD-DZ300
2 9
8
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
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3 6 7 1 3 1 5
SPECIFICATIONS
Semiconductor laser
(Super Audio CD/DVD: λ
= 650 nm)
(CD: λ = 790 nm)
Emission duration:
continuous
PAL/NTSC
DVD (PCM): 2 Hz to 22
kHz (±1.0 dB)
CD: 2 Hz to 20 kHz (±1.0
dB)
Less than 0.03 %
PLL quartz-locked digital
synthesizer system
87.5 – 108.0 MHz (50 kHz
step)
FM wire antenna (aerial)
10.7 MHz
SUPER AUDIO CD/DVD RECEIVER
co
.
9 4 2 8
AEP Model
UK Model
NEW
CDM85-DVBU102
KHM-310CAA/C2NP
0 5 8 2 9 9 4 2 8
AM tuner section
Tuning range 531 – 1,602 kHz (with the
interval set at 9 kHz)
Antenna (aerial) AM loop antenna (aerial)
Intermediate frequency 450 kHz
Video section
Outputs Video: 1 Vp-p 75 ohms
R/G/B: 0.7 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
P /C , P
B B R
75 ohms
Input VIDEO: 1 Vp-p 75 ohms
General
Power requirements 220 – 240 V AC, 50/60 Hz
Power consumption On: 145 W
Standby: 0.3 W (at the
Power Saving mode)
430 × 70 × 295 mm (w/h/d)
Dimensions (approx.)
incl. projecting parts
Mass (approx.) 3.6 kg
Design and specifications are subject to change
without notice.
m
9 9
9 9
/C : 0.7 Vp-p
R