Sony CDP-227ESD Service Manual

SERVICE MANUAL
photo: CDP-507ESD
MICROFILM
LINE OUT (FIXED)
(phono jacks)
Output level 2 V (at 50 kilohms)
Load impedance over 10 kilohms
LINE OUT Output level max. 2 V (at 50 kilohms)
(VARIABLE) Load impedance over 50 kilohms
(phono jacks)
DIGITAL OUT Output level 0.5 Vp-p (at 75 ohins)
(COAXIAL) Load impedance 75 ohms |
(phono jacks)
i
DIGITAL OUT Wave length
(OPTICAL) 660 nm
(optical output Output level
‘connector -—18 dBm
HEADPHONES Output level max.
(stereo phone jack) | 28 mW
Load impedance 32 ohms
AEP
UK
US
Canadian
E
Model
Model
CDP-227ESD
Model
Model
Model
CDP-507ESD
Weight (approx.)
SPECIFICATIONS
Compact disc player General
System Compact disc digital audio system Power AEP model
Laser
Semiconductor
laser
(A
=
780
nm)
requirements
(CDP-227ESD)
A
220 V AC{or 240 V AC adjustable by
Emission
duration
|
Continuous
Sony
personnel),
50/60
Hz
Laser output Max. 44.6 uw UK model
* This output is the value measured at a (CDP-227ESD)
distance of 200 mm from the objective lens 240 V AC(lor 220 V AC adjustable by
surface on the Optical Pick-up Block. Sony personnel), 50/60 Hz
Frequency nS US, Canadian model
response eee coe 08 (CDP-507ESD)
R ; 120 V AC, 60Hz
ae eg Stee More than 106 dB E model
: (CDP-507ESD)
Dynamic range More than 96 dB 110, 120, 220 or 240 V AC adjustable,
Harmonic Less than 50/60 Hz
distortion
0.0025%
Power
“sith
Wow and flutter Below measurable limit consumption
Channel More than 100dB Dimensions 430 x 110 x 345 mm
separation
(approx.)
(wihid)
(17 x 43/e x 13/8
inches)
Outputs including projecting parts and controls
6.3kg (13lbs 1502)
Supplied accessories
Audio signal
connecting cord
1
(2 phono piugs—2 phono plugs)
Remote
commander
1
Sony SUM-3 (NS)
batteries
Screw driver
al
— Continued on page 2—
COMPACT DISC PLAYER
SONY.

Sony CDP-227ESD Specifications

General

Type	CD Player
Frequency Response	2 Hz - 20 kHz
Digital outputs	Coaxial, Optical
Dynamic range	100 dB
Disc format	CD
Output Level	2.0 V
Line output	RCA
Dimensions	430 x 110 x 340mm
Digital Output	Coaxial, Optical
Output Voltage	2V