Sony CDP-507ESD User 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-507ESD Specifications

General

Brand	Sony
Model	CDP-507ESD
Category	CD Player
Language	English

Summary

Specifications

Compact Disc Player Specifications

Safety Check-out Procedures

Leakage Test Procedures

Specifies AC leakage limits and methods for measurement.

Protection of Eyes from Laser Beam

Laser Diode Properties and Safety

Details laser material, wavelength, output, and handling precautions during service.

SECTION 1 GENERAL

Location and Function of Controls

Describes the front panel and remote commander controls and their functions.

Servicing Notes and Handling Precautions

Manual Disctable Operations

Details manual opening, closing, and removal of the disctable.

Optical Pick-up Block Handling

Warns about electrostatic breakdown and careful handling of the optical pick-up.

SECTION 2 ADJUSTMENTS

Electrical Adjustments

Covers adjustments like RF PLL, Focus Bias, and E-F Balance for proper operation.

Focus and Tracking Gain Adjustment

Explains simple adjustment methods for focus and tracking gain, with examples.

SECTION 3 DIAGRAMS

IC Block Diagrams

Overall Block Diagram

SECTION 4 EXPLODED VIEWS

General Mechanical Assembly

Panel and Mechanism Components

SECTION 5 ELECTRICAL PARTS LIST

Optical Pick-up Block Components

Electrical Parts List Details

Capacitors and Resistors

Coils and Semiconductors