Sony D-EJ756CK User Manual download pdf (Page 26)

26

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 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

–2

dB (measured by JEITA CP-

307)

Output (at 4.5 V input level)

Line output (stereo minijack)

Output level 0.7 V rms at 47 kΩ

Recommended load impedance over 10 kΩ

Headphones (stereo minijack)

Approx.5 mW + Approx. 5 mW at 16 Ω

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):

U2/U/CA2/E92/MX2/TW2/BR3 model:

120 V, 60 Hz

CED/CET/CEW/CEX/CE7/EE/EE1/E13/G5/

G6/G7/G8/BR1 model:

220 - 230 V, 50/60 Hz

CEK/3CE7 model: 230 - 240 V, 50 Hz

AU2 model: 240 V, 50 Hz

JE.W/E33/EA3/KR4 model: 100 - 240 V,

50/60 Hz

HK2 model: 220 V, 50/60 Hz

AR1/CNA model: 220 V, 50 Hz

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

Two NC-WMAA 12 10

(charged for

about 3 hours**)

NH-WM2AA 25 22

(charged for

about 5 hours**)

Two Sony alkaline 48 38

batteries LR6(SG)

(produced in Japan)

* Measured value by the standard of JEITA (Japan

Electronics and Information Technology

Industries Association).

** 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. 135.5 × 29.2 × 137.4 mm

(5

3

⁄8 × 1

3

⁄16 × 5

1

⁄2 in.)

Mass (excluding accessories)

Approx. 185 g (6.6 oz.)

Design and specifications are subject to change

without notice.

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