Printed Wiring Boards - Main (Conductor Side)/Switch Boards - Sony CDX-747X Service Manual

7-7. PRINTED WIRING BOARDS – MAIN (Conductor Side)/SWITCH Boards – •
Q Q
1 2 3
3 7 6 3 1 5 1 5 0
A
B
(CHASSIS)
C
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
G
H
(CHASSIS)
I
J
w w w
RV202
EVEVATOR
HEIGHT .
K
SENSOR
http://www.xiaoyu163.com
See page 19 for Circuit Boards Location.
4 5 6
(CHASSIS)
SWITCH BOARD
x a o u 1 6 3
y
i
http://www.xiaoyu163.com
7 8 9 10
8
Q Q
3 7 6 3 1
M
M104
(EVEVATOR)
SUB BOARD
TP6
YEL
TP5
TP4
BLU
TP3
c o
SW801
TP2
Z
.
TP1
(NOT SUPPLIED: See page 3)
(CHASSIS)
23 23
11
2 4
9 9 8
• Semiconductor
Location
Ref. No.
IC304
IC305
5 1 5 0 8 9 2 4 9
1-679-417-
11
(11)
(Page 22)
X MAIN BOARD
(COMPONENT SIDE)
m
MAIN BOARD
Y
(COMPONENT SIDE)
(Page 22)
CDX-747X
Ver 1.1 2001.05
2
9 9
Location
H-11
F-11
8 2 9 9