Sony MDS-S37 - Manual (Page 30)

Additional Information
Specifications
System
Disc
Laser
Laser output
Laser diode properties
Revolutions (CLV)
Error correction
Sampling frequency
Coding
Modulation system
Number of channels
Frequency response
Signal-to-noise ratio
Wow and flutter
MiniDisc digital audio system
Mini Disc
Semiconductor laser (>. = 780 nm)
Emission duration: continuous
Less than 44.6 pW*
* 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.
Material: GaAlAs
400 rpm to 900 rpm
Advanced Cross Interleave Reed
Solomon Code (ACIRC)
44.1 kHz
Adaptive Transform Acoustic Coding
(ATRAC)
EFM (Eight-to-Fourteen Modulation)
2 stereo channels
5 to 20,000 Hz ±0.3 dB
Over 96 dB during playback
Below measurable limit
General
Power requirements 120 V AC, 60 Flz
Power consumption 19 W
Dimensions (approx.) (w/h/d) inch projecting parts
28(1
X
83
X
270 mm
(11 7»x3 VsxlOVHn.)
Mass (approx.) 3.3 kg (7 lbs 4 oz)
Supplied accessories See page 4
Optional accessories
Recordable MDs: MDW-60 (60 min), MDVV-74 (74 min)
Optical cable: POC-15A
U.S. and foreign patents licensed from Dolby Laboratories
Licensing Corporation.
Design and specifications are subject to change without
notice.
Inputs
Jack type Input Rated Minimum
impedance input input
LINE
(ANALOG) IN Phono jaclcs 47 kflohms 500 mVrms 125 mVrms
DIGITAL IN Square
optical
connector
jack Optical
wave
length:
660 nm
— —
Outputs
Jack type Rated output Load impedance
HEADPHONES Stereo 10 mW 32 ohms
phone
jack
LINE Phono 2 Vrms Over 10 kilohms
(ANALOG)
OUT jacks (at 50 kilohms)
DIGITAL
OUT Square
optical -18 dBm Wave length:
660 nm
connector
jack
30