Sony Walkman NW-HD1 Service Manual

SERVICE MANUAL
Ver 1.1 2004.09
• SonicStage and SonicStage logo are trademarks or registered
trademarks of Sony Corporation.
• OpenMG, ATRAC3, ATRAC3plus and their logos 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.
• Pentium is a trademark or a registered trademark of Intel
Corporation.
• Adobe and Adobe Reader are trademarks or registered trademarks
of Adobe Systems Incorporated in the United States and/or other
countries.
• US and foreign patents licensed from Dolby Laboratories.
• All other trademarks and registered trademarks are trademarks or
registered trademarks of their respective holders.
• In this manual,
TM ®
and marks are not specifi ed.
Sony Corporation
9-879-079-02
Personal Audio Company
2004I05-1
Published by Sony Engineering Corporation
© 2004.09
NW-HD1
Maximum recordable number of track
(Approx.)*
ATRAC3 ATRAC3plus
5,000 (132 kbps) 2,500 (256 kbps)
6,000 (105 kbps) 10,000 (64 kbps)
10,000 (66 kbps) 13,000 (48 kbps)
* When transferring four-minute tracks
Sampling frequency
44.1 kHz
Audio compression technology
Adaptive Transform Acoustic Coding3 (ATRAC3),
Adaptive Transform Acoustic Coding3plus
(ATRAC3plus)
Frequency response
20 to 20,000 Hz
(single signal measurement during playback)
Output
i (headphones)/LINE OUT* :
Stereo minijack/194 mV
* The jack is used for both headphones and LINE
OUT.
Operating temperature
5 to 35ºC (41 to 95ºF)
Power source
DC IN 6 V (from built-in rechargeable battery)
Battery life (continuous playback)
ATRAC3plus format (48 kbps): Approx. 30 hours
PORTABLE HARD DISK AUDIO PLAYER
US Model
Canadian Model
AEP Model
UK Model

SPECIFICATIONS

Dimension
Not including projecting parts:
89.0 × 62.1 × 13.8 (the thinnest part 12.6) mm
(3 5/8 × 2 1/2 × 9/16 (the thinnest part 1/2)
inches) (w/h/d)
Including projecting parts:
89.2 × 63.4 × 14.3 mm
(3 5/8 × 2 1/2 × 19/32 inches) (w/h/d)
Mass
Approx. 110 g (3.9 oz)
US and foreign patents licensed from Dolby
Laboratories.
Supplied accessories
• Headphones (1)
• USB cradle (1)
• Dedicated USB cable (1)
• AC power adaptor (1)
(For the supplied USB cradle)
• Carrying pouch (1)
• CD-ROM (1) *
(SonicStage, PDF of Operating Instructions)
• Quick Start Guide (1)
* Do not play this CD-ROM on an audio CD player.
Design and speci cations are subject to change
without notice.