SERVICE MANUAL
DVD DECK RECEIVER
SPECIFICATIONS
HCD-GNZ333D/GNZ444D
DVD
Model Name Using Similar Mechanism
NEW
Section
Optical Pick-up Name
KHM-313CAB
Tape Deck
Model Name Using Similar Mechanism
HCD-EC55/EC77
Section
Tape Transport Mechanism Type
CS-21SC-901TP
9-887-709-05
2008I04-1
© 2008.09
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
E Model
(Photo: HCD-GNZ444D)
• HCD-GNZ333D/GNZ444D are the tuner,
deck, DVD and amplifier section in
MHC-GNZ333D/GNZ333DL/GNZ444D.
Amplifier section
The following are measured at AC 120, 127,
220, 240V 50/60 Hz
Front speaker:
Power output (rated)
72 W + 72 W (at 6
Ω
, 1 kHz, 1%
THD)
RMS output power (reference)
120 W + 120 W (per channel at 6
Ω
,
1 kHz, 10% THD)
Subwoofer (HCD-GNZ444D only):
RMS output power (reference)
150 W (at 6
Ω
, 80 Hz, 10% THD)
Inputs
AUDIO IN (stereo mini jack):
Voltage 700 mV, impedance
47 kilohms
Outputs
DIGITAL OUT (square optical connector
jack):
Max. output level 1 Vp-p, unbalanced,
Sync. negative load impedance 75
Ω
or more
SUBWOOFER OUT (HCD-GNZ444D
only)
Power consumption:
190 W
Dimensions (w/h/d):
Approx. 200
×
306
×
410 mm
Mass:
Approx. 8.0 kg
Disc player section
System
Compact disc and digital audio and
video system
Laser
Semiconductor laser (DVD:
λ
=650 nm, CD:
λ
=790 nm)
Emission duration: continuous
Frequency response
DVD (PCM 48 kHz): 2 Hz – 22 kHz
(
±
1dB)
CD: 2 Hz – 20 kHz (
±
0.5 dB)
Video color system format
NTSC and PAL
Tape deck section
Recording system: 4-track 2-channel, stereo
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