Specifications - Sony MDS-JA30ES Operating Instructions Manual

Specifications

System MiniDisc digital audio system
Disc MiniDisc
Laser Semiconductor laser ( = 780 nm)
Emission duration: continuous
Laser output Less than 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.
Laser diode properties Material: GaAIAs
Revolutions (CLV) 400 rpm to 900 rpm
Error correction Advanced Cross Interleave Reed
Solomon Code (ACIRC)
Sampling frequency 44.1 kHz
Coding Adaptive Transform Acoustic Coding
(ATRAC)
Modulation system EFM (Eight-to-Fourteen Modulation)
Number of channels 2 stereo channels
Frequency response
5 to 20,000 Hz ±0.3 dB
Signal-to-noise ratio Over 104 dB during playback
Wow and flutter Below measurable limit
Inputs
Jack type
Input
impedance
Phono jacks
47 kilohms
LINE(ANALOG)
IN
DIGITAL IN Phono jack 75 ohms
COAXIAL
Square Optical wave
DIGITAL IN
optical length:
OPT1
connector 660 nm
jack
DIGITAL IN Square Optical wave
OPT2
optical length:
connector 660 nm
jack
Outputs
Jack type Rated output
28 mW
Stereo
PHONES
phone jack
2 Vrms
Phono
LINE(ANALOG)
(at 50
jacks
OUT
kilohms)
Square
–18 dBm
DIGITAL OUT
optical
OPTICAL
connector
jack
Rated input Minimum
input
125 mVrms
500 mVrms
0.5 Vp-p,
—
±20%
—
—
n
— —
Load impedance
32 ohms
Over 10 kilohms
Wave length:
660 nm
Additional Information
General
Power requirements
Where purchased Power requirements
U.S.A. and Canada 120 V AC, 60 Hz
Continental Europe 220 – 230 V AC, 50/60 Hz
Power consumption 26 W
Dimensions (approx.) (w/h/d) incl. projecting parts
430 125 345 mm
(17 5 13
Mass (approx.) 9.3 kg (20 lbs 8 oz)
Supplied accessories
See page 4.
Optional accessories
Recordable MDs MDW-60 (60 min), MDW-74 (74 min)
Optical cable POC-15A
Coaxial digital connecting cable
VMC-10
U.S. and foreign patents licensed from Dolby Laboratories
Licensing Corporation.
Design and specifications are subject to change without
notice.
5 / in.)
8
39 EN