Schematic Diagram - Cd Mechanism Section (2/3) - Sony CDX-C90R Service Manual

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3-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/3) — • Refer to page 63 for IC Block Diagrams.
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(Page 38)
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Note:
• 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.
• % : indicates tolerance.
c o
• : internal component.
¢
Note: The components identified by mark ! or dotted line
.
with mark ! are critical for safety.
Replace only with part number specified.
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• U : B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltage is dc with respect to ground under no-signal
m
condition.
no mark : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
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CDX-C90R
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