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NW-E503/E505/E507
SERVICE MANUAL
Ver. 1.6 2006.04
US and foreign patents licensed from
Dolby Laboratories.
Maximum recording time (Approx.)
NW-E503
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-E505
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-E507
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
9-879-601-07
Connect Bussiness Division
2006D16-1
Published by Sony Techno Create Corporation
© 2006.04
SPECIFICATIONS
Sampling frequency
ATRAC3, ATRAC3plus, MP3: 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)
FM Frequency range
Overseas model: 76.0 to 108.0 MHz
Other models: 87.5 to 108.0 MHz
IF (FM)
225 kHz
Antenna
Headphone cord antenna
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)
PORTABLE IC AUDIO PLAYER
US Model
NW-E503/E505/E507
Canadian Model
NW-E505/E507
AEP Model
E Model
NW-E503/E505/E507
Tourist Model
NW-E505/E507
Operating temperature
5˚C to 35˚C (67˚F to 95˚F)
Power source
• Built-in rechargeable lithium-ion battery
• USB power (from a computer through supplied
USB cable)
Battery life (continuous
playback)*
ATRAC3 format: Approximately 50 hours
(Playback at 105 kbps)
ATRAC3plus format: Approximately 45 hours
(Playback at 48 kbps)
MP3 format: Approximately 40 hours
(Playback at 128 kbps)
FM radio reception: Approximately 22 hours
* This is when the power save setting is normal.
The battery duration will vary depending on
temperature and usage.
Dimension
×
×
×
×
84.9
28.8
13.9
mm (
3
3
/
1
3
/
9
/
inches)
8
16
16
(w/h/d, projecting parts not included)
Mass
Approx.
g (
oz)
47
1.7
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