Sony D-EJ616CK, D-EJ615, D-EJ613, D-EJ611, D-EJ610 Cirquit Diagram

D-E660/EJ610/EJ611/EJ613/EJ615/EJ616CK

SERVICE MANUAL

Ver 1.3 2000.09

With SUPPLEMENT 1
(9-927-632-81)
With SUPPLEMENT 2
(9-927-632-82)

Photo : D-EJ611

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

D-EJ611/EJ615/EJ616CK

Chinese Model

D-EJ611/EJ615

Tourist Model

D-E660

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 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. )

D-A conversion

1-bit quartz time-axis control

Frequency response

20 - 20,000 Hz+1 dB (measured by EIAJ CP-

307)

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,

-2

SPECIFICATIONS

• 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
( 51/4 x 13/16 x 53/8 in.)

Mass (excluding accessories)

Approx. 190 g (6.7 oz)

– Continued on page 2 –

PORTABLE CD PLAYER

MICROFILM

5-2. BLOCK DIAGRAM

D-E660/EJ610/EJ611/EJ613/EJ615/EJ616CK

– 11 – – 13 –– 12 –

• Signal path.
J : CD