Printed Wiring Board - El Section; Schematic Diagram - El Section - Sony CDX-C90R Service Manual

CDX-C90R
QQ
3 7 63 1515 0
3-18. PRINTED WIRING BOARD — EL SECTION —
(Page 52)
TE
L 13942296513
3-19. SCHEMATIC DIAGRAM — EL SECTION —
(Page 56)
www
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
specified.
• U : B+ Line.
http://www.xiaoyu163.com
x ao u163
y
i
1 / W or less unless otherwise
4
http://www.xiaoyu163.com
2 9
8
Note:
• X : parts extracted from the component side.
•
r
• b : Pattern from the side which enables seeing.
(The other layer's patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Parts face side: Parts on the parts face side seen from the
Q Q
3 6 7 1 3 1 5
(Side A)
co
• 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
(detuned) condition.
no mark : FM
– 61 –
9 4 2 8
: Through hole.
pattern face are indicated.
0 5 8 2 9 9 4 2 8
parts face are indicated.
m
9 9
9 9