Sony Complete Guide for MDS-NT1 Service and Specifications

SERVICE MANUAL	MDS-NT1
	AEP Model
Ver 1.0 2002.02	UK Model
	E Model

US and foreign patents licensed from Dolby Laboratories Licensing Corporation.

•	OpenMG, “MagicGate”, “MagicGate Memory
	Stick”, “Memory Stick”, VAIO, MusicClip, Net MD,
	and their logos are trademarks of Sony Corporation.
•	“WALKMAN ” is a trademark of Sony Corporation.

Model Name Using Similar Mechanism	NEW
MD Mechanism Type	MDM-7S2B
Optical Pick-up Name	KMS-262E

SPECIFICATIONS

• Microsoft, Windows, Windows NT and Windows Me-

dia are trademarks or registered trademarks of

Microsoft Corporation in the United States and/or

other countries.

• IBM and PC/AT are registered trademarks of Interna-

tional Business Machines Corporation.

• Macintosh is a trademark of Apple Computer,Inc.in

the United States and/or other countries.

• MMX and Pentium are trademarks or registered trade-

marks of Intel Corporation.

• All other trademarks are trademarks of their respec-

tive owners.TM and ® marks are omitted in this manual.

System	MiniDisc digital audio system
Disc	MiniDisc
Laser	Semiconductor laser (λ = 780 nm)
	Emission duration: continuous
Revolutions (CLV)	800 rpm to 1800 rpm
Error correction	Advanced Cross Interleave Reed
	Solomon Code (ACIRC)
Sampling frequency	44.1 kHz
Coding	Adaptive Transform Acoustic
	Coding (ATRAC)/ATRAC 3
Modulation system	EFM (Eight-to-Fourteen
	Modulation)
Number of channels	2 stereo channels
Frequency response	5 to 20,000 Hz ± 0.8 dB
Signal-to-noise ratio	Over 96 dB during playback
Wow and flutter	Below measurable limit

Outputs

LINE (ANALOG) OUT	Jack type: stereo-mini
	Rated output: 1 Vrms (at
	50 kilohms)
	Load impedance: Over 10 kilohms
PHONES	Jack type: stereo-mini
	Rated output: 5 mW
	Load impedance: 32 ohms

General

USB port	series B, self powerd, full speed
Where purchased	Power requirements*

Europe and other countries 220 – 230 V AC, 50/60 Hz

* Using an AC power adaptor (supplied)

Power consumption	6 W
Dimensions (approx.)	152 ⋅ 52 ⋅ 249 mm (w/h/d) incl.
	projecting parts and controls
Mass (approx.)	1.0 kg

Supplied accessories

•AC power adaptor (1)

•USB cable (1)

•Audio connecting cord

(stereo mini-plug ⋅ 1 y stereo mini-plug ⋅ 1)

(1)

•OpenMG Jukebox CD-ROM (1)

•Operating instructions for OpenMG Jukebox

(1)

•Do not connect the supplied AC power adaptor to a switched AC outlet (e.g., on an amplifier).

•Use only the supplied AC power adaptor. Do not use any other AC power adaptor.

Polarity of the plug

Design and specifications are subject to change without notice.

MINIDISC DECK

9-873-614-01Sony Corporation

2002B0500-1Home Audio Company

C 2002.02 Published by Sony Engineering Corporation