Sony CDX-705 Service Manual page 18

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2. DIAGRAMS
2-1. NOTES FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
• Y : parts extracted from the conductor side.
• r
: Through hole.
• ¢
: internal component.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
• Abbreviation
CND : Canadian
TE
L 13942296513
www
.
http://www.xiaoyu163.com
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF 50
• All resistors are in Ω and
•
• C : panel designation.
• U
• H : adjustment for repair.
• Power voltage is dc 14.4 V and fed front CD changer con-
• Voltages are dc with respect to ground under no-signal con-
• Voltages are taken with a VOM (Input impedance 10 MΩ).
• Signal path.
• Abbreviation
x ao u163
y
i
– 2 –
http://www.xiaoyu163.com
2 9
8
WV or less are not indicated except for electrolytics and
tantalums.
1 / W or less unless otherwise
4
specified.
¢
: internal component.
: B+ Line.
troller.
ditions.
no mark : PLAY
Voltage variations may be noted due to normal production
tolerances.
J : CD
CND : Canadian
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.
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