Main Board (Conductor Side) - Sony CDX-838 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-8. PRINTED WIRING BOARD – MAIN Board (Conductor Side) – •
1 2 3
MAIN BOARD (CONDUCTOR SIDE)
A
(CHASSIS)
B
C
D
RV201
UP
DOWN
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
RV202
ELEVATOR
HEIGHT SENSOR
G
H
(CHASSIS)
I
w w w
05
.
J
http://www.xiaoyu163.com
See page 19 for Circuit Boards Location.
4 5 6
C321
+
C310
+
x a o u 1 6 3
y
i
http://www.xiaoyu163.com
8 9
7 8 9
SW202
MAGAZINE
IN/OUT
C317
DETECT
+
C606 C318
+
+
C319
C614
C312
+
+
+
C615
+
Q305
SW201
MAGAZINE
DETECT
Q Q
3 7 6 3 1 5
Q303
C316
C314 +
+
C309 C503
+ +
1-672-616-
SW301
c o
Z
.
23 23
2 4 2
9 8
• Semiconductor
10 11
Location
(Conductor Side)
Ref. No. Location
IC303 G-10
IC305 E-10
Q303 F-9
Q305 D-10
1
IC305
3
1 5 0 8 9 2 4 9 8
1
IC303
4
m
12
(12)
(CHASSIS)
CDX-838
9 9
2 9 9