Sony CDP-X229ES - Schematic Diagram

3-5. SCHEMATIC DIAGRAM
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Notes on schematic diagram:
°.
All capacitors are in uF unless otherwise noted. pF: nuF 50WV
or less are not indicated except for electrolytics and tantalums.
All resistors are in ohms, 1/4W or less’ unless otherwise noted.
Q : Internal component
% =: Indicate a permissible margin
WAT: Fuse resistor
The components identified by mark A or
dotted line with mark A\ are critical for
safety.
Replace only with part number specified.
Lescomposants identifiés par une marque
A\ sont critiques pour la sécurité.
Ne les remplacer que par une piéce por-
tant le numéro spécifié.
°
°
—20-
=: B+ Line
: B- Line
[J]: Adjustment for repair
Voltage are dc with respect to ground under no-signal condi-
tions.
no mark : STOP
( ) : PLAY
Voltages are taken with a VOM (input impedance 10MQ).
Voltage variations may be noted due to normal production
tolerances.
Circled numbers refer to waveforms.
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
Signal path
Eze : CD