NW-E103/E105/E107
SERVICE MANUAL
Ver. 1.4 2005.09
US and foreign patents licensed from
Dolby Laboratories.
Maximum recording time (Approx.)
NW-E103
ATRAC3
ATRAC3plus
4 hr. 10 min. (132 kbps)
2 hr. 10 min. (256 kbps)
5 hr. 20 min. (105 kbps)
8 hr. 40 min. (64 kbps)
8 hr. 30 min. (66 kbps)
11 hr. 40 min. (48 kbps)
MP3
2 hr. 10 min. (256 kbps)
4 hr. 20 min. (128 kbps)
NW-E105
ATRAC3
ATRAC3plus
8 hr. 30 min. (132 kbps)
4 hr. 20 min. (256 kbps)
10 hr. 40 min. (105 kbps)
17 hr. 30 min. (64 kbps)
17 hr. 00 min. (66 kbps)
23 hr. 30 min. (48 kbps)
MP3
4 hr. 20 min. (256 kbps)
8 hr. 50 min. (128 kbps)
NW-E107
ATRAC3
ATRAC3plus
17 hr. 00 min. (132 kbps)
8 hr. 50 min. (256 kbps)
21 hr. 40 min. (105 kbps)
35 hr. 00 min. (64 kbps)
34 hr. 10 min. (66 kbps)
47 hr. 00 min. (48 kbps)
MP3
8 hr. 50 min. (256 kbps)
17 hr. 40 min. (128 kbps)
Sony Corporation
9-879-540-05
Connect Company
2005I16-1
Published by Sony Engineering Corporation
© 2005.09
SPECIFICATIONS
Sampling frequency
ATRAC3, ATRAC3plus: 44.1 kHz
Audio compression technology
Adaptive Transform Acoustic Coding3 (ATRAC3)
Adaptive Transform Acoustic Coding3plus
(ATRAC3plus)
MPEG1 Audio Layer-3 (MP3): 32 to 320 kbps,
variable bit rate-compliant
Frequency response
20 to 20,000 Hz (single signal measurement)
Interface
Headphone: Stereo mini
USB
Signal-to-noise ratio (S/N)
80 dB or more (excluding ATRAC3 66 kbps)
Dynamic range
85 dB or more (excluding ATRAC3 66 kbps)
Operating temperature
5˚C to 35˚C (67˚F to 95˚F)
Power source
Size AAA (LR03) alkaline battery
PORTABLE IC AUDIO PLAYER
US Model
Canadian Model
AEP Model
NW-E103/E105/E107
E Model
NW-E103/E105
Australian Model
Tourist Model
NW-E103/E105/E107
Battery life (continuous
playback)
ATRAC3 format: Approximately 70 hours
(Playback at 105 kbps)
ATRAC3plus format: Approximately 60 hours
(Playback at 48 kbps)
MP3 format: Approximately 50 hours
(Playback at 128 kbps)
Dimension
×
×
×
×
mm (
inches)
56.2
56.2
19.2
2
1
⁄
2
1
⁄
25
⁄
4
4
32
(w/h/d, projecting parts not included)
Mass
Approx.
g (
oz) (battery not included)
26
1
Supplied accessories
Headphones (1)
Dedicated USB cable (1)
CD-ROM for the SonicStage software, PDF file
Operating Instructions and PDF file SonicStage
Operating Instructions (1)
Quick Start Guide
Design and specifications are subject to
change without notice.
NW-E107