SERVICE MANUAL
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
Russian Model
E Model
Australian Model
SUPER AUDIO CD/DVD RECEIVER
9-887-246-02
2006I16-1
© 2006.09
HCD-DZ820KW
HCD-DZ820KW is the amplifier, DVD/CD and
tuner section in DAV-DZ820KW.
SPECIFICATIONS
Model Name Using Similar Mechanism
HCD-DZ110
Mechanism Type
CDM85-DVBU102
Optical Pick-up Name
KHM-310CAA
This system incorporates with Dolby*
1
Digital and Dolby Pro Logic (II)
adaptive matrix surround decoder and the DTS*
2
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.
“DTS” and “DTS Digital Surround” are trademarks of Digital
Theater Systems, Inc.
Amplifier section
Asian, Australian, and Middle Eastern models:
Stereo mode (rated)
108 W + 108 W (3 ohms at
1 kHz, 1 % THD)
Surround mode (reference) RMS output power, 10 %
THD
Front: 142 W + 142 W
(with SS-TS55)
Center*: 142 W
(with SS-CT52)
Surround*: 142 W + 142
W** (3 ohms)
Subwoofer*: 180 W
(with SS-WS52B)
Other models:
Stereo mode (rated)
108 W + 108 W (3 ohms at
1 kHz, 1 % THD)
Surround mode (reference) RMS output power, 10 %
THD
Front: 143 W + 143 W
(with SS-TS55)
Center*: 143 W
(with SS-CT52)
Surround*: 143 W + 143
W** (3 ohms)
Subwoofer*: 285 W
(with SS-WS52B)
* Depending on the sound field settings and the source,
there may be no sound output.
** When connecting the surround speakers to the system
by the speaker cords.
Inputs (Analog)
TV/VCR 1 (AUDIO IN)
Sensitivity: 450/250 mV
AUDIO IN/MIC 1
Sensitivity:
AUDIO IN 250/125 mV/
MIC 1 1 mV
MIC 2
Sensitivity: 1 mV
Inputs (Digital)
TV/VCR1 (OPTICAL IN)/TV/VCR2 (COAXIAL IN)
impedance: –/75 ohms
Super Audio CD/DVD system
Laser
Semiconductor laser
(Super Audio CD/DVD:
λ
= 650 nm)
(CD:
λ
= 790 nm)
Emission duration:
continuous
Signal format system
NTSC/PAL
Tuner section
System
PLL quartz-locked digital
synthesizer system
FM tuner section
Tuning range
87.5-108.0 MHz (50 kHz
step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Middle Eastern and Russian models:
531 - 1,602 kHz (with the
interval set at 9 kHz)
Asian models:
531 - 1,602 kHz (with the
interval set at 9 kHz)
530 - 1,710 kHz (with the
interval set at 10 kHz)
Antenna (aerial)
AM loop antenna (aerial)
Intermediate frequency
450 kHz
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