Schematic Diagram - Cd Section (Type A, B, C, D) - Sony CFD-E55 Service Manual

6-9. SCHEMATIC DIAGRAM – CD Section (TYPE A, B, C, D) – • See page 56 for Waveforms.
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• See page 72 for IC Block Diagrams.
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CFD-E55
(TYPE A, B, C: Page 59)
(TYPE D: Page 61)
(Page 69)
(Page 58)
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1 / W or less unless otherwise
4
specified.
Note: Note:
The components identi- Les composants identifiés par
fied by mark 0 or dotted une marque 0 sont critiques
line with mark 0 are criti- pour la sécurité.
cal for safety. Ne les remplacer que par une
pièce portant le numéro
Replace only with part
number specified. spécifié.
• U : B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : CD
( ) : TUNER
[ ] : TAPE
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J : CD PLAY
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