Sony HCD-DZ3K Service Manual

SERVICE MANUAL

Ver. 1.1 2006.09
• HCD-DZ3K is the amplifier, DVD/CD
and tuner section in DAV-DZ3K.
This system incorporates with Dolby*
adaptive matrix surround decoder and the DTS*
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
Latin American models:
Stereo mode (rated) 100 W + 100 W (3 ohms at
1 kHz, 1 % THD)
Surround mode (reference) RMS output power, 10 %
THD
Front: 133 W + 133 W
(with SS-TS59)
Center*: 133 W
(with SS-CT51C)
Surround*: 133 W + 133
W
(with SS-TS51C)
Subwoofer*: 135 W
(with SS-WS52)
Mexican and 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: 142 W + 142 W
(with SS-TS59)
Center*: 142 W
(with SS-CT51C)
Surround*: 142 W + 142
W
(with SS-TS51C)
Subwoofer*: 140 W
(with SS-WS52)
Sony Corporation
9-887-276-02
Home Audio Division
2006I16-1
Published by Sony Techno Create Corporation
© 2006.09
1
Digital and Dolby Pro Logic (II)
2
Digital Surround
SPECIFICATIONS
* Depending on the sound field settings and the source,
there may be no sound output.
In puts (Analog)
TV/VCR (AUDIO IN)
AUDIO IN/MIC 1
MIC 2
DVD system
Laser
Signal format system
Mexican models:
Other models:
Tuner section
System
FM tuner section
Tuning range
Antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
HCD-DZ3K
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
AM tuner section
Tuning range
Asian and other models:
Sensitivity: 450/250 mV
Sensitivity:
AUDIO IN 250/125 mV/ Latin American models:
MIC 1 1 mV
Sensitivity: 1 mV
Antenna (aerial)
Se miconductor laser
(DVD: λ = 650 nm)
Intermediate frequency
(CD: λ = 790 nm)
Video section
Emission duration:
Outputs
continuous
NTSC
NTSC/PAL
PLL quartz-locked digital
synthesizer system
87.5-108.0 MHz (50 kHz
step)
FM wire antenna (aerial)
10.7 MHz
E Model
Australian Model
HCD-DZ520K
CDM85-DVBU102
KHM-310CAA
531-1,602 kHz (with the
interval set at 9 kHz)
530-1,710 kHz (with the
interval set at 10 kHz)
530-1,710 kHz (with the
interval set at 10 kHz)
531-1,710 kHz (with the
interval set at 9 kHz)
AM loop antenna (aerial)
450 kHz
VIDEO: 1 Vp-p 75 ohms
S VIDEO:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
P /C , P /C : 0.7 Vp-p
B B R R
75 ohms
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DVD RECEIVER