SERVICE MANUAL |
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US Model | ||
Ver 1.0 2003. 01 | Canadian Model | |
Mexican Model | ||
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photo : silver model
US and foreign patents licensed from Dolby Laboratories.
•SonicStage, OpenMG and the OpenMG logo, MagicGate, Net MD and the Net MD logo are trademarks 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.
•MMX and Pentium are trademarks or registered trademarks of Intel Corporation.
•All other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders.
•“ and ¤ ma rks are omitted in this manual.
Model Name Using Similar Mechanism | |
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Mechanism Type | |
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Optical | |
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Audio playing system
MiniDisc digital audio system
Laser diode properties
Material: GaAlAs
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
Recording and playback time (when using
Maximum 160 min. in monaural
Maximum 320 min. in LP4 stereo
Revolutions
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
Coding
ATRAC (Adaptive TRansform Acoustic
Coding)
ATRAC3 LP 2/LP4
PORTABLE MINIDISC RECORDER
C 2003.01 Published by Sony Engineering Corporation
