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Additional Information
Specifications
System Mini-disc digital audio system
Disc Mini-disc
Laser Semiconductor laser (λ=780nm)
Emission duration: continuous
Laser output MAX 44.6 µW
1)
1) 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.
Laser diode Material: GaAlAs
Revolutions 400 rpm to 900 rpm (CLV)
Error correction ACIRC (Advanced Cross
Interleave Reed Solomon Code)
Sampling frequency 44.1 kHz
Coding ATRAC (Adaptive Transform
Acoustic Coding)/ATRAC 3
Modulation system EFM (Eight-to-Fourteen
Modulation)
Number of channels Two stereo channels
Frequency response 5 to 20,000 Hz ±0.3dB
Signal-to-noise ratio Over 98dB during playback
Wow and flutter Below measurable limit
Input Terminals
Terminal Terminal Input Reference Maximum
name type impedance input level input level
Analog IN Pin jack 47kΩ _4dBu +12dBu
(UNBAL)
Digital IN Square 660 nm — —
(OPTICAL) optical (optical
wave length)
Digital IN Pin jack 75Ω 0.5 Vp-p —
(COAXIAL) ±20%
Output Terminals
Terminal Terminal Reference Load
name type output level impedance
PHONES Standard 0 to 10mW 32Ω
stereo jack (level variable)
Analog OUT Pin jack Maximum Greater than
(UNBAL) + 8dBu 10kΩ
Digital OUT Square _ 18dBm 660nm
(OPTICAL) optical (optical power) (optical wave
length)
Digital OUT Pin jack 0.5 Vp-p 75Ω
(COAXIAL) (at 75Ω)
0dBu=0.775Vrms
General
Power requirements
Where purchased Power requirements
USA and Canada 120V AC, 60 Hz
Other countries 120V or 230V AC
Selectable, 50/60 Hz
Power consumption 16W
Dimensions (approx.) 482 x 44 x 290 mm
33
(19 x 1/ x11 / in)
48
(w/h/d, including
projecting parts)
MASS (approx.) 3.2 kg (7 lbs. 1 oz.)
Operating temperature 0 °C to +40 °C
Storage temperature: _5 °C to +60 °C
Accessories
See page 15
US and foreign patents licensed from Dolby
Laboratories.
Design and specifications are subject to change
without notice.