Sony MDS-JA30ES 39EN, Specifications, General

Additional Information

Specifications

System	MiniDisc digital audio system
Disc	MiniDisc
Laser	Semiconductor laser (λ = 780 nm)
	Emission duration: continuous
Laser output	Less than 44.6 µW*

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

Laser diode properties Revolutions (CLV) Error correction

Sampling frequency Coding

Modulation system Number of channels Frequency response Signal-to-noise ratio Wow and flutter

*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: GaAIAs

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 104 dB during playback

Below measurable limit

Dimensions (approx.) (w/h/d) incl. projecting parts
	430 × 125 × 345 mm
	(17 × 5 × 13 5/8 in.)
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.

Inputs

	Jack type	Input	Rated input	Minimum
		impedance		input
LINE(ANALOG)	Phono jacks	47 kilohms	500 mVrms	125 mVrms
IN
DIGITAL IN	Phono jack	75 ohms	0.5 Vp-p,	—
COAXIAL			±20%
DIGITAL IN	Square	Optical wave
OPT1	optical	length:	—	—
	connector	660 nm
	jack	n
DIGITAL IN	Square	Optical wave
OPT2	optical	length:	—	—
	connector	660 nm
	jack
Outputs
	Jack type	Rated output Load impedance
PHONES	Stereo	28 mW	32 ohms
	phone jack
LINE(ANALOG)	Phono	2 Vrms	Over 10 kilohms
OUT	jacks	(at 50
		kilohms)
DIGITAL OUT	Square	–18 dBm	Wave length:
OPTICAL	optical		660 nm
	connector

jack

Design and specifications are subject to change without notice.

39EN