46
Inputs
MD/VIDEO (AUDIO) IN:voltage 450 mV/250 mV,
(phono jacks) impedance 47 kilohms
MIC: sensitivity 1 mV,
(phone jack) impedance 10 kilohms
Outputs
PHONES: accepts headphones of 8
(stereo mini jack) ohms or more
FRONT SPEAKER:
MHC-BX9/BX7/BX5/DX7/DX5:
accepts impedance of 6 to
16 ohms
MHC-DX9: accepts impedance of 4 to
16 ohms
SURROUND SPEAKER: accepts impedance of
(MHC-BX7/DX7 only) 16 ohms
CD player section
System Compact disc and digital
audio system
Laser Semiconductor laser
(λ=780nm)
Emission duration:
continuous
Laser output Max. 44.6
µ
W*
*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.
Frequency response 2 Hz – 20 kHz (±0.5 dB)
Wavelength 780 – 790 nm
Signal-to-noise ratio More than 90 dB
Dynamic range More than 90 dB
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength 660 nm
Output Level –18 dBm
Tape player section
Recording system 4-track 2-channel stereo
Frequency response 40 – 13,000 Hz (±3 dB),
(DOLBY NR OFF*) using Sony TYPE I
cassette
40 – 14,000 Hz (±3 dB),
using Sony TYPE II
cassette*
Wow and flutter ±0.15% W.Peak (IEC)
0.1% W.RMS (NAB)
±0.2% W.Peak (DIN)
* MHC-BX9/DX9 only
Tuner section
FM stereo, FM/AM superheterodyne tuner
Specifications (continued)
FM tuner section
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
North American models: 530 – 1,710 kHz
(with the interval set at 10
kHz)
531 – 1,710 kHz
(with the interval set at 9
kHz)
European and Middle Eastern models:
531 – 1,602 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)
Antenna AM loop antenna
Antenna terminals External antenna terminal
Intermediate frequency 450 kHz
Speaker
North American and European models:
Front speaker SS-BX9 for MHC-BX9
Speaker system 2-way, 3-unit,
bass-reflex type
Speaker units
Woofer: 17 cm, cone type
Tweeter: 2.5 cm, horn type
Nominal impedance 6 ohms
Dimensions (w/h/d) Approx. 260 x 480 x 415
mm (10
1
/
4
x 19 x 16
3
/
8
in.)
Mass Approx. 9.5 kg net per
speaker (20 1b. 15 oz.)
Front speaker SS-BX7 for MHC-BX7
Front speaker SS-BX5 for MHC-BX5
Speaker system 3-way, 3-unit,
bass-reflex type
Speaker units
Super Woofer: 15 cm, cone type
Woofer: 15 cm, cone type
Tweeter: 5 cm, cone type
Nominal impedance 6 ohms
Dimensions (w/h/d)
North American models: Approx. 250 x 360 x 360
mm (9
7
/
8
x 14
1
/
4
x 14
1
/
4
in.)
European models: Approx. 250 x 360 x 340
mm (9
7
/
8
x 14
1
/
4
x 13
3
/
8
in.)
Mass
North American models: Approx. 6.2 kg net per
speaker (13 1b. 11 oz.)
European models: Approx. 6.0 kg net per
speaker (13 1b. 4 oz.)
