SERVICE MANUAL |
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US Model | ||
Ver 1.4 2002. 10 | Canadian Model | |
AEP Model | ||
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| UK Model | |
| E Model | |
| Australian Model | |
| Chinese Model | |
| Tourist 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 | NEW |
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Mechanism Type | |
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Optical | |
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SPECIFICATIONS
Audio playing system
MiniDisc digital audio system
Laser diode properties
Ma terial : GaAlAs
Wavelength: λ = 790 nm
Emission dura tion : continuous
Laser output : le ss tha n 44. 6 ∝ W
(This output is the va lue measured at a distance of 200 mm from the lens surface on the op tica l
Recording and playback time (when using
Ma ximum 16 0 min. in monaural
Ma ximum 32 0 min. in stereo
Revolutions
382 rpm to 2,700 rpm (CLV)
Error correction
ACIRC (Advanced Cro s s Interleave Reed
Solomo n Code )
Sampling frequency
44.1 kHz
Sampling rate converter
Input: 32 kHz/44. 1 kHz/48 kHz
Coding
ATRAC (Adaptive TRa nsform Acoustic
Coding)
ATRAC3 — LP 2/LP4
– Continued on next page –PORTABLE MINIDISC RECORDER
C 2002.10 Published by Sony Engineering Corporation
