Filter
Top Products
MICROFILM
SERVICE MANUAL
MINIDISC DECK
US Model
Canadian Model
SPECIFICATIONS
MDS-JE630
U.S. and foreign patents licensed form Dolby Laboratories
Licensing Corporation.
System MiniDisc digital audio system
Disc MiniDisc
Laser Semiconductor laser (λ = 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 Material: GaAlAs
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 98 dB during playback
Wow and flutter Below measurable limit
Inputs
LINE (ANALOG) IN Jack type: phono
Impedance: 47 kilohms
Rated input: 500 mVrms
Minimum input: 125 mVrms
DIGITAL IN Connector type: square optical
Impedance: 660 nm (optical wave length)
Outputs
PHONES Jack type: stereo phone
Rated output: 28 mW
Load impedance: 32 ohms
LINE (ANALOG) OUT Jack type: phono
Rated output: 2 Vrms (at 50 kilohms)
Load impedance: over 10 kilohms
DIGITAL OUT Connector type: square optical
Rated output: –18 dBm
Load impedance: 660 nm (optical
wave length)
General
Power requirements 120 V AC, 60 Hz
Power consumption 17 W
Dimension (approx.) 430 × 95 × 280 mm
(17 × 3
3
/4 × 11
1
/8 in.) (w/h/d) incl.
projecting parts and controls
Mass (approx.) 3.4 kg (7 lbs 11 oz)
Supplied accessories
• Audio connecting cords (2)
• Optical cable (1)
• Remote commander (remote) RM-D15M (1)
• R6 (size-AA) batteries (2)
Design and specification are subject to change without notice.
Model Name Using Similar Mechanism MDS-JE520
MD Mechanism Type MDM-5D
Base Unit Type MBU-5D
Optical Pick-up Type KMS-260B/J1N