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Sony MDS-NT1 User Manual

Mds-nt1, Service manual, Minidisc deck

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SERVICE MANUAL

MINIDISC DECK

AEP Model

UK Model

E Model

SPECIFICATIONS

MDS-NT1

US and foreign patents licensed from Dolby
Laboratories Licensing Corporation.

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

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

Ч

52

Ч

249 mm (w/h/d) incl.

projecting parts and controls

Mass (approx.)

1.0 kg

Supplied accessories

Design and specifications are subject to change
without notice.

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)

Ver 1.0 2002.02

9-873-614-01

Sony Corporation

2002B0500-1

Home Audio Company

C

2002.02

Published by Sony Engineering Corporation

Model Name Using Similar Mechanism

NEW

MD Mechanism Type

MDM-7S2B

Optical Pick-up Name

KMS-262E

• 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.
• 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.