Sony CDP-CX70ES Service Manual

CDP-CX70ES/CX255
SERVICE MANUAL
US Model
Canadian Model
Photo · CDP-CX255
Model Name Usmg S1m1lar Mechamsm CDP-CX250
CD Mechamsm Type CDM-40
Base Unit Type KSM-213BKN/M-N
Opt1cal Pick-up Type KSS-2138/S-N
SPECIFICATIONS
Compact disc player
Laser
Laser output
Frequency response
Signal-to-noise ratio
Dynamic range
Harmonic distortion
Channel separation
Outputs
LINE OUT
Jack
type
Phono
jacks
Semiconductor la~er
(A=
780 nm)
Emission duration
contmuou~
Max44.6J.1W•
• This output ts the value
mea~ured
at
a distance of 200 mm from the
objective lens surface on the Optical
Pick-up block with 7 mm aperture
20Hz to 20kHz ±0 5 dB
CDP-CX255: More than 107 dB
CDP-CX70ES More than 110 dB
More than 98 dB
CDP-CX255: Less than 0 0035'Yo
CDP-CX70ES Less than 0.00.10%
More than 100 dB
Maximum
output
level
Load impedance
2 V Over 10
ktlohm~
(at 50 kilohms)
DIGITAL OUT Optical -18 dBm Wave length 660 nm
(OPTICAL) output
connector
•••••
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MICROFILM
II II II IIIII
11111111111
992091911
General
Power requirements
120 V AC, 60 Hz
Power consumption
14 W
Dimensions (approx.)
(w/h/d)
Mass (approx.)
When the front cover is closed
430x 200x480 mm (17x 77/8x 19m)
incl. projecting parts
When the front cover b open
430x200x600 mm (17x77/8x 23 5/8
in.) incl. projectmg parts
9.0 kg (19lbs 14 oz)
COMPACT DISC PLAYER
SONY: