Sony D-EJ119 Service Manual

D-EJ119/EJ120/EJ121
SERVICE MANUAL
Ver. 1.3 2005.04
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: λ = 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW (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 LR6 (size AA) batteries: 1.5 V DC x 2
• AC power adaptor (DC IN 4.5 V jack):
220 V, 50 Hz (Model for China)
120 V, 60 Hz (Model for Mexico)
Dimensions (w/h/d) (without projecting parts and controls)
Approx. 135.8 x 28.2 x 135.8 mm (5
Mass (excluding accessories)
Approx. 180 g (6.4 oz)
Operating temperature
5°C - 35°C (41°F - 95°F)
Sony Corporation
9-879-350-04
2005D02-1 Personal Audio Group
Published by Sony Engineering Corporation
© 2005.04
Photo : D-EJ121
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Name

SPECIFICATIONS

3 ⁄ x 1 1 ⁄ x 5 3 ⁄ in.)
8 8 8
Australian Model
D-EJ100/EJ101/EJ101CK/EJ106CK
CDM-3325ERV
DAX-25EV
Supplied Accessories
D-EJ119
a* 1
AC power
adaptor (1)
Headphones/ a
earphones (1)
Remote control (1) –
*1 Not supplied with U.K. model
*2 Not supplied with US, Latin American and Canadian models
*3 Supplied with European, Canadian and Latin American models
Design and specifications are subject to change without notice.
PORTABLE CD PLAYER
US Mpdel
Canadian Mode
D-EJ120
AEP Model
D-EJ119/EJ120
E Model
D-EJ120/EJ121
D-EJ121
D-EJ120 D-EJ121
a* 1, 2 a
*
a a
a* 3 a