Sony Walkman D-EJ250, Руководство по обслуживанию

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SERVICE MANUAL
Model Name Using Similar Mechanism New
CD Mechanism Type CDM-3325ER
Optical Pick-up Type DAX-25E
Canadian Model
AEP Model
UK Model
E Model
SPECIFICATIONS
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength:
λ
= 780 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.)
Power requirements
• Two Sony NH-7WMAA rechargeable batteries: 1.2 V DC x 2
• Two LR6 (size AA) batteries: 1.5 V DC x 2
• AC power adaptor (DC IN 4.5 V jack): 100-240 V, 50/60 Hz
Dimensions (w/h/d) (without projecting parts and controls)
Approx. 135.8 x 22.6 x 135.8 mm (5
3
⁄
8
x
29
⁄
32
x 5
3
⁄
8
in.)
Mass (excluding accessories)
Approx. 182 g (6.5 oz)
Operating temperature
5
°
C - 35
°
C (41
°
F - 95
°
F)
Design and specifications are subject to change without notice.
Supplied Accessories
AC power adaptor (1)
Headphones/earphones with remote control (1)
Note on the remote control
Use only the supplied remote control. You cannot operate this CD player
with the remote control supplied with other CD players.
D-EJ250
Ver 1.2 2004. 04
Sony Corporation
Parsonal Audio Company
Published by Sony Engineering Corporation
9-961-979-03
2004D02-1
© 2004.04
PORTABLE CD PLAYER