68
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
µ
W
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 XLR-3-31
30k
Ω
+
4dBu
+
24dBu
(BAL)
equivalent
Analog IN Pin jack
47k
Ω
_
4dBu
+
12dBu
(UNBAL)
Digital IN
Pin jack
75
Ω
0.5 Vp-p
—
(COAXIAL)
±20%
Output Terminals
Terminal
Terminal
Reference
Load
name
type
output level
impedance
Analog OUT XLR-3-32
Maximum
Greater than
(BAL)
equivalent
+
24/
+
10dBu
600
Ω
(level
change-over)
PHONES
Standard
0 to 10mW
32
Ω
stereo jack
(level variable)
Analog OUT Pin jack
Maximum
Greater than
(UNBAL)
+
8dBu
10k
Ω
Digital OUT Pin jack
0.5 Vp-p
75
Ω
(COAXIAL)
(at 75
Ω
)
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
18W
Dimensions (approx.)
482 x 44 x 290 mm
3
3
(19 x 1 / x11 / in)
4
8
(w/h/d, including
projecting parts)
MASS (approx.)
3.5 kg (7 lbs. 12 oz.)
Operating temperature
0 °C to
+
40 °C
Storage temperature:
_
5 °C to
+
60 °C
Accessories
See page 14
US and foreign patents licensed from Dolby Laboratories.
Design and specifications are subject to change without
notice.
Содержание MDS-E12
Страница 5: ...5 Location and Function of Parts ...
Страница 72: ...Printed in Japan ...