Sony CD Walkman D-E660, Service Manual

Page: 1 / 44

Ver 1.5 2001.07
With SUPPLEMENT 1
(9-927-632-81)
With SUPPLEMENT 2
(9-927-632-82)
With SUPPLEMENT 3
(9-927-632-83)
D-E660/EJ610/EJ611/EJ613/EJ615/EJ616CK
SERVICE MANUAL
PORTABLE CD PLAYER
SPECIFICATIONS
US Model
Canadian Model
D-EJ611/EJ615/EJ616CK
AEP Model
D-EJ610/EJ611/EJ613/EJ615/EJ616CK
UK Model
D-EJ611/EJ615
E Model
Australian Model
Chinese Model
Tourist Model
D-E660
Photo : D-EJ611
Model Name Using Similar Mechanism NEW
CD Mechanism Type CDM-3223EBA
Optical Pick-up Type DAX-23E
System
Compact disc digital audio system
Laser diode properties
Material: GaAIAs
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. )
D-A conversion
1-bit quartz time-axis control
Frequency response
20 - 20,000 Hz
+1
dB (measured by EIAJ CP-
307)
-2
Output (at 4.5 V input level)
Line output (stereo minijack)
Output level 0.7 V rms at 47 kilohms
Recommended load impedance over 10
kilohms
Power requirements
For the area code of the model you purchased,
check the upper left side of the bar code on the
package.
• Two Sony NC-WMAA rechargeable
batteries: 2.4 V DC,
• Sony NH-WM2AA rechargeable batteries:
2.4 V DC,
• Two LR6 (size AA) batteries: 3 V DC
• AC power adaptor (DC IN 4.5 V jack):
US, Canadian, C&SA model: 120 V, 60 Hz
AEP, FR, G, EE, E13 model:
220 - 230 V, 50/60 Hz
UK model: 230 - 240 V, 50 Hz
EA model: 110 - 240 V, 50/60 Hz
AUS model: 240 V, 50 Hz
JE, E33 model: 100 - 240 V, 50/60 Hz
HK model: 220 V, 50/60 Hz
AR, CH model: 220 V, 50 Hz
• Sony DCC-E245 car battery cord for use on
car battery : 4.5V DC
Battery life* (approx. hours)
(When you use the CD player on a flat and
stable surface.)
Playing time varies depending on how the CD
player is used.
When using G-PROTECTION function
on off
Tow NC-WMAA 8 7
(charged for about 3 hours**)
NH-WM2AA
18 15
(charged for about 4 hours**)
Tow alkaline batteries LR6
32 28
* Measured value by the standard of EIAL
(Electronic Industries Association of Japan).
** Charging time varies depending on how the
rechargeable battery is used.
Operating temperature
5
°
C - 35
°
C (41
°
F - 95
°
F)
Dimensions (w/h/d) (excluding projecting
parts and controls)
Approx. 131 x 29 x 136 mm
( 5
1
/
4
x 1
3
/
16
x 5
3
/
8
in.)
Mass (excluding accessories)
Approx. 190 g (6.7 oz)
– Continued on page 2 –
9-927- 632 -1 2
2001 G 0200-1
© 2001. 7
Sony Corporation
Personal Audio Company
Shinagawa Tec Service Manual Production Group