Sony CD Walkman D-NE500, Руководство по обслуживанию

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1
Model Name Using Similar Mechanism D-NE509
CD Mechanism Type CDM-3325ER2
Optical Pick-up Name DAX-25E
SERVICE MANUAL
US Model
Canadian Model
D-NE500/NE506CK
E Model
D-NE500
D-NE500/NE506CK
PORTABLE CD PLAYER
CD player
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength:
λ = 770 - 800 nm
Emission duration: Continuous
Laser output: Less than 44.6
µ
W
(This output is the value measured at a distance
of 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)
D-A conversion
1-bit quartz time-axis control
Frequency response
20 - 20 000 Hz dB (measured by JEITA)
Output (at 3 V input level)
Headphones (stereo minijack)
Approx. 5 mW + Approx. 5 mW at 16
Ω
SPECIFICATIONS
General
Power requirements
• LR6 (size AA) battery: 1.5 V DC
×
1
• AC power adaptor (DC IN 3 V jack):
120 V, 60 Hz
Battery life*1 (approx. hours)
When you use the CD player on a flat and stable
surface.
When LIGHT mode and SOUND mode are set to
“OFF.”
Playing time varies depending on how the CD
player is used.
US, CND model:
When using one Sony alkaline battery LR6
(SG) (produced in Japan)
G-PROTECTION
“G-PRO 1” “G-PRO 2”
Audio CD 33 28
ATRAC CD *
2
60 60
MP3 CD * 3 45 45
*1 Measured value by the standard of JEITA
(Japan Electronics and Information Technology
Industries Association)
*2 Recorded at 48 kbps
*3 Recorded at 128 kbps
Operating temperature
5 ° C - 35 ° C (41 ° F - 95 ° F)
Dimensions (w/h/d) (excluding projecting
parts and controls)
Approx. 129 × 27.5 × 140.1 mm
(5
1 ⁄8
× 1
1 ⁄8
× 5
5 ⁄8
in.)
Mass (excluding accessories)
Approx. 188 g (6.7 oz.)
Supplied accessories
AC power adaptor (1) (for except D-NE500:
US, except D-NE506CK: CND)
Remote control (1)
Rotary commander (1) (for D-NE506CK)
Car battery cord (1) (for D-NE506CK)
Car connecting pack (1) (for D-NE506CK)
Carrying case (1)
CD-ROM (SonicStage Ver. 2.0) (1)
User’s guide for SonicStage Ver. 2.0 (1)
Headphones (1) (for US model)
Earphones (1) (for other models)
US and foreign patents licensed from Dolby
Laboratories.
Design and specifications are subject to change
without notice.
• Abbreviation
CND : Canadian model
E92 : AC 120V area in E model
MX : Mexican model
Ver 1.1 2004. 10
9-877-555-02
2004J04-1
© 2004.10
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
+1
–2
Photo: D-NE500