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ERVICE MANUAL
Photo: CDP-650ESDII
Refer to RM-D302/D502 Service Manual issued separately for
information of the remote controller supplied with this set.
CDP-620ESII/650ESDII:
US Model
Canadian Model
CDP-502ESII/552ESDI:
AEP Model
UK Model
E Model
SPECIFICATIONS
System
Compact disc digital audio system
Outputs
Line outputs
Disc
Compact disc
FIXED (phono jacks)
Laser
Semiconductor laser (A = 780 nm)
Output level 2 V rms (at MSB)
Laser output
Max. 0.4 mW *
Load impedance over 10 kilohms
* This output is the value measured at a distance of
about 1.6 mm from the objective lens surface on the
Optical Pick-up Block.
200 r.p.m. to 500 r.p.m. (CLV)
1.2- 1.4 misec.
Sony Super Strategy Cross Interleave
Reed Solomon Code
Spindle speed
Scan velocity
Errorcorrection
Number of channels
2
D-A conversion
16-bit linear
Frequency responce
2 - 20,000 Hz + 0.5 dB
Harmonic distortion
Less than 0.0025% (1 kHz)
Dynamic range
More than 96 dB
Channel separation
More than 95 dB (1 KHz)
Wow and flutter
Below measurable limit
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS
IDENTIFIED
BY
SHADING
AND
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
PUBLISHED
BY SONY.
|
MICROFILM
VARIABLE (phone jacks)
Max. output level 2 V rms (at MSB)
Load impedance over 50 kilohms
Headphones (stereo phone jack)
28 mW at 32 ohms
CDP-552ESDII/650ESDII:
DIGITAL OUT (phono jacks)
Max. output level 0.5 Vp-p
Load impedance 75 ohms
— Continued on page 2 —
ATTENTION AU COMPOSANT AYANT RAPPORT
A LA SECURITE!
LES COMPOSANTS
IDENTIFIES
PAR
UNE
TRAME
ET
UNE
MARQUE
/\ SUR
LES
DIAGRAMMES
SCHE-
MATIQUES ET LA LISTE DES PIECES SONT CRITIQUES
POUR
LA SECURITE
DE FONCTIONNEMENT. NE REM-
PLACER
CES
COMPOSANTS
QUE
PAR
DES
PIECES
SONY
DONT
LES NUMEROS SONT DONNES DANS CE
MANUEL
OU
DANS
LES SUPPLEMENTS
PUBLIES PAR
COMPACT DISK PLAYER
