1
Model Name Using Similar Mechanism
HCD-GNZ7D/GNZ8D/GNZ9D
DVD
DVD Mechanism Type
CDM74HF-DVBU101//C
Section
Optical Pick-up Name
KHM-310CAB/C2NP
Tape Deck
Model Name Using Similar Machanism
NEW
Section
SERVICE MANUAL
E Model
HCD-GNZ55D
Amplifier section
The following measured at AC 120, 127, 220, 240 V,
50/60 Hz
DIN power output (rated)
40 W + 40 W
(4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
60 W + 60 W
(4 ohms at 1 kHz, 10%
THD)
Inputs
MIC (phone jack):
Sensitivity 1 mV,
impedance 10 kilohms
Outputs
VIDEO OUT (phono jack):
max. output level
1 Vp-p, unbalanced, Sync
negative load impedance
75 ohms
Accepts headphones of
8 ohms or more
Use only the supplied speakers
SPECIFICATIONS
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 (±1 dB)
CD: 2 Hz – 20 kHz (±0.5 dB)
Video color system format
Latin American model:
NTSC
Other models: NTSC, PAL
Sony Corporation
Personal Audio Division
Published by Sony Techno Create Corporation
9-887-296-03
2007H04-1
© 2007. 08
– Continued on next page –
DVD DECK RECEIVER
• HCD-GNZ55D is the tuner,
deck, DVD and amplifier
section in MHC-GNZ55D.
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513 QQ 376315150 892498299