Sony D-NE700, Руководство по обслуживанию

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D-NE700
AEP Model
UK Model
E Model
Australian Model
Chinese Model
SERVICE MANUAL
PORTABLE CD PLAYER
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-961-338-01
2003L1678-1
© 2003.12
SPECIFICATIONS
Ver 1.0 2003. 12
Model Name Using Similar Mechanism D-NE1
CD Mechanism Type CDM-3325ER2
Optical Pick-up Name DAX-25E
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength:
λ
= 770 - 800 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
–2
dB (measured by JEITA)
Output (at 4.5 V input level)
Line output (stereo minijack)
Output level 0.7 V rms at 47 k
Ω
Recommended load impedance over 10 k
Ω
Headphones (stereo minijack)
Approx. 5 mW + Approx. 5 mW at 16
Ω
(Approx. 1.5 mW + Approx. 1.5 mW at 16
Ω
)*
Optical digital output
(optical output connector)*
Output level: –21 - –15 dBm
Wavelength: 630 - 690 nm at peak level
* European models only
Power requirements
• Two Sony NH-7WMAA rechargeable
batteries: 1.2 V DC
× 2
• Two LR6 (size AA) batteries: 1.5 V DC
× 2
• AC power adaptor (DC IN 4.5 V jack)
Battery life
1
(approx. hours)
When you use the CD player on a flat and stable
surface.
When LIGHT mode and SOUND mode are set to
“OFF.”
Playing time varies depending on how the CD
player is used.
When using two NH-7WMAA (charged for about
5 hours
2
)
G-PROTECTION
“G-PRO 1” “G-PRO 2”
Audio CD 25 23
ATRAC CD*
3
44 44
MP3 CD*
4
33 33
When using two Sony alkaline batteries LR6
(SG) (produced in Japan)
G-PROTECTION
“G-PRO 1” “G-PRO 2”
Audio CD 55 50
ATRAC CD*
3
86 86
MP3 CD*
4
70 70
*1 Measured value by the standard of JEITA (Japan
Electronics and Information Technology
Industries Association)
*2 Charging time varies depending on how the
rechargeable batteries are used.
*3 Recorded at 48 kbps
*4 Recorded at 128 kbps
*
*
Photo : SILVER
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