SERVICE MANUAL

MZ-N505

US Model

Ver 1.0 2002. 01

Canadian Model

AEP Model

 

 

UK Model

US and foreign patents licensed from Dolby

Laboratories.

OpenMG, “MagicGate”, “MagicGate Memory Stick”, “Memory Stick”, VAIO,MusicClip and their logos are trademarks of Sony Corporation.

“WALKMAN” is a trademark of Sony Corporation.

Microsoft,Windows,Windows NT and Windows Media are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.

IBM and PC/AT are registered trademarks of International Business Machines Corporation.

Macintosh is a trademark of Apple Computer,Inc.in the United States and/or other countries.

All other trademarks are trademarks of their respective owners. ™ and ® marks are omitted in this manual.

Model Name Using Similar Mechanism

MZ-N707

 

 

Mechanism Type

MT-MZN707-177

 

 

Optical Pick-up Name

LCX-5R

 

 

SPECIFICATIONS

MD Recorder

Audio playing system

MiniDisc digital audio system

Laser diode properties

Material: GaAlAs MQW

Wavelength: λ = 790 nm

Emission duration: continuous

Laser output: less than 44.6 W

(This output is the value measured at a distance of 200 mm from the lens surface on the optical pick-up block with 7 mm aperture.)

Recording and playback time

When using MDW-80

Maximum 160 min. in monaural

Maximum 320 min. in stereo

Revolutions

Approx. 380 rpm to 2,700 rpm (CLV)

Error correction

ACIRC (Advanced Cross Interleave Reed

Solomon Code)

Sampling frequency

44.1 kHz

Sampling rate converter

Input: 32 kHz/44.1 kHz/48 kHz

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PORTABLE MINIDISC RECORDER

9-873-459-01

Sony Corporation

2002A0500-1

Personal Audio Company

C 2002.1

Published by Sony Engineering Corporation

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Sony MZ-N505 service manual Specifications, 873-459-01