Sony MHC-GNX780 사용자 설명서
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35
GB
Subwoofer
Continuous RMS power output (reference)
Continuous RMS power output (reference)
160 watts
(8 ohms at 100 Hz,
10% THD)
(8 ohms at 100 Hz,
10% THD)
Inputs
VIDEO/MD (AUDIO) IN (phono jacks):
VIDEO/MD (AUDIO) IN (phono jacks):
voltage 250/450 mV,
impedance 47 kiloohms
impedance 47 kiloohms
TV (AUDIO) IN (phono jack):
voltage 250 mV,
impedance 47 kiloohms
impedance 47 kiloohms
MIC (phone jack):
sensitivity 1 mV,
impedance 10 kiloohms
impedance 10 kiloohms
Outputs
VIDEO OUT (phono jack):
(MHC-GNX880/GNX780 only)
VIDEO OUT (phono jack):
(MHC-GNX880/GNX780 only)
max. output level
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
8 ohms or more
FRONT SPEAKER/SURROUND SPEAKER/
SUBWOOFER OUT:
SUBWOOFER OUT:
Use only the supplied
speaker
speaker
Disc player section
System
Compact disc and digital
audio system
audio system
Laser
Semiconductor laser
(
(
λ=780 nm)
Emission duration:
continuous
continuous
Laser Output
Max. 44.6
µW*
* This output is the value
measured at a distance of
200 mm from the objective
lens surface on the Optical
Pick-up Block with 7 mm
aperture.
measured at a distance of
200 mm from the objective
lens surface on the Optical
Pick-up Block with 7 mm
aperture.
Frequency response
2 Hz – 20 kHz (±0.5 dB)
Wave length
780 – 790 nm
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 90 dB
OPTICAL CD DIGITAL OUT
(Square optical connector jack, rear panel)
Wave length
(Square optical connector jack, rear panel)
Wave length
660 nm
Output Level
–18 dBm
Tape deck section
Recording system
4-track 2-channel stereo
Frequency response
50 – 13,000 Hz (±3 dB),
using Sony TYPE I tape
using Sony TYPE I tape
Wow and flutter
±0.15% W.Peak (IEC)
0.1% W.RMS (NAB)
±0.2% W.Peak (DIN)
0.1% W.RMS (NAB)
±0.2% W.Peak (DIN)
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Tuning range
87.5 – 108.0 MHz
Antenna
FM lead antenna
Antenna terminals
75 ohm unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Latin American models:
Latin American models:
530 – 1,710 kHz
(with the interval set at
10 kHz)
531 – 1,710 kHz
(with the interval set at
9 kHz)
(with the interval set at
10 kHz)
531 – 1,710 kHz
(with the interval set at
9 kHz)
Other models:
531 – 1,602 kHz
(with the interval set at
9 kHz)
530 – 1,710 kHz
(with the interval set at
10 kHz)
(with the interval set at
9 kHz)
530 – 1,710 kHz
(with the interval set at
10 kHz)
Antenna
AM loop antenna
Antenna terminals
External antenna terminal
Intermediate frequency
450 kHz
Speakers
Front speakers
SS-GNX900 (MHC-GNX900)/
SS-GNX780 (MHC-GNX780)
SS-GNX780 (MHC-GNX780)
Speaker system
2-way, 3-unit,
bass-reflex type
bass-reflex type
Speaker units
Woofer:
Woofer:
16 cm, cone type
Tweeter:
2.5 cm, horn type
Nominal impedance
4 ohms
Dimensions (w/h/d) (Approx.)
525 × 290 × 341 mm
Mass (Approx.)
SS-GNX900
SS-GNX900
8.8 kg net per speaker
SS-GNX780
10.1 kg net per speaker
continued