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Sony CDP-70 Service Manual

Compact disc player

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SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
SPECIFICATIONS
Output level 2 V (at 50 kiloohms)
Load impedance over 10 kiloohms
Compact disc player
Compact disc digital audio system
Laser output
Max. 44.6 pW"
* This output is the value measured at a
distance of about 200 mm from the
Pick-up Block.
Frequency response
| 2Hz- 20,000 Hz (+0.3 dB)
Signal-to-noise ratio
{|More than 102 dB
Channel separation
More than 98 dB (1kHz)
Outputs
LINE OUT
(phono jacks)
DIGITAL OUT (OPTICAL)
| Wave fength 660 nm
(optical output connector)
| Output level - 18 dBm
HEADPHONES
Output level max. 15 mW
(stereo phono jack)
Load Impedance 32 ohms
Dimensions (approx.)
Laser
Semiconductor laser (A = 780 nm)
Emission duration: continuous
objective lens surface on the Optical
Dynamic range
More than 95 dB
Harmonic distortion
Less than 0.003% (1kHz)
(Fixed)
General
(w/h/d)
120 V AC, 60Hz
430 x 95 x 275 mm
(17 x 3% x 10% inches)
including projecting parts and controls
Weight (approx., net)
|3.5 kg (7 Ibs 11 02)
MICROFILM
Model Name Using Similar Mechanism)
CDP-208ESD
CD Transport Mechanism Type
KSS-150A(RP)
Optical Pick-Up Block Type
BU-5C
Supplied accessories
Audio signal
connecting cord
1 (2 phono plugs - 2 phono plugs)
Remote commander | tT
Sony SUM-3 (NS)
batteries
Remote commander
Remote control
Infrared control
system
3 V DC with two size AA (Ré) batteries
67 x 20 Xx 175 mm (w/h/d)
(2% x 13/16 X 7 inches)
Weight
135 g (5 oz) including batteries
Design and specifications subject to change without
notice.
SAFETY-RELATED
COMPONENT
WARNING!!
COMPONENTS
IDENTIFIED
BY MARK
A OR
DOTTED
LINE WITH MARK
A ON THE SCHEMATIC
DIAGRAMS
AND
IN THE
PARTS
LIST
ARE
CRITICAL
TO SAFE
OPERATION.
REPLACE
THESE
COMPONENTS
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AS
SHOWN
IN THIS MANUAL
OR
IN SUPPLEMENTS
PUB-
LISHED
BY SONY.
COMPACT DISC PLAYER
SONY.
Pe R
Te ee ee a e

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