Sony D-ES55 Service Manual

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SERVICE MANUAL
Ver 1.1 1998. 07
TE
L 13942296513
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 optial pick-up block with 7 mm
aperture.)
Error correction
Sony Super Strategy Cross Interleave Reed Solomon Code
D-A conversion
1-bit quartz time-axis control
Frequency response
+1
20 – 20,000 Hz dB (measured by EIAJ CP-307)
–2
Output (at 4.5 V input level)
Headphones (stereo minijack)
15 mW + 15 mW at 16 ohms
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MICROFILM
http://www.xiaoyu163.com
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http://www.xiaoyu163.com
D-ES51/ES55
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Photo: D-ES55
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-Up Name
SPECIFICATIONS
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General
Power requirements
For the area code of the model you purchased, check the upper left
side of the bar code on the package.
• Sony BP-DM10 Rechargeable battery:
2.4 V DC, Ni-Cd, 650 mAh
• Two LR6 (size AA) batteries: 3 V DC
• AC power adaptor (DC IN 4.5 V jack):
US, Canadian, E92 model: 120 V, 60 Hz
AEP, French, E13 model: 220 – 230 V, 50/60 Hz
UK model: 230 – 240 V, 50 Hz
Australian model: 240 V, 50 Hz
Dimensions (w/h/d) (without projecting parts and controls)
Approx. 138.3 × 34.3 × 145.8 mm
× 1 × 5
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(5 / /
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Mass (without rechargeable batteries)
Approx. 312 g (11.1oz)
Operating temperature
5˚C – 35˚C (41˚F – 95˚F)
COMPACT DISC COMPACT PLAYER
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US Model
Canadian Model
AEP Model
UK Model
Australian Model
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E Model
NEW
CDM-2801AAA
DAX-01A2
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