Aiwa CDC-R227 Service Manual page 22

WIRING -2/4 (FRONT/AUX) -1/2
Q Q
3 7 6 3 1 5 1 5 0
32 31 30 29 28 27
T E
L 1 3 9 4 2 2 9 6 5 1 3
SW604
PRESET2
SW610
PRESET4
SW608
PRESET6/RNDM
LED661
ILLUMINATION
w w w
26 25 24 23 22 21 20
AUX C.B
3
RED
BRN
2
1
BLK
SW602
SW605
PRESET1
TO MAIN C.B
CON702
x a o
y
. i
http://www.xiaoyu163.com
19 18 17 16 15 14 13
AUX
FRONT C.B (COMPONENT SIDE)
Q Q
3 7 6
LCD601
(DISPLAY)
u 1 6 3
.
-22-
http://www.xiaoyu163.com
8 9 2 4 9
12 11 10 9 8 7 6
SW607 SW616 SW617
SEL AF TA
3 1 5 1 5 0 8 9 2
SW603 SW614 SW615 SW606
SRC PS/AME DISP BAND
m
c o
8 2 9 9
5 4 3 2 1
A
B
C
D
E
F
G
H
I
SW601
PWR/MUTE
J
SW612
4 9 8 2 9 9
K
L
SW621
M
AUDIO CONTROL
N
SW613
O
P
Q
R
S
T
U