Aiwa FR-A270 Service Manual page 7

WIRING-1/2 (A275 MODEL)
32 31 30 29 28 27
MAIN C. B
(PARTS SIDE)
TC1
TC2
(BLK)
(BLK)
UP
(RED)
DOWN
SW9D
SW9C
JW
JW
12/24H 50/60Hz MODEL
SELECT
2
–
50Hz JW EXCEPT
– No Mount HRJLC MODEL
60Hz
–
12H No Mount ALL MODEL
–
24H JW ALL MODEL
26 25 24 23 22 21
SW1
BAND
VR1
AM FM
VOLUME
TC4
TC3
JW
15 14
C4
28
1
JW
SW8A
SW9A
SW8B
SW9B
ALARM2 ALARM1
STAND
1+2 1 BUZZER RADIO ON
BY
ALARM POWER
SW9
SW8
20 19 18 17 16 15 14
30
21
20
19
18
17
16
15
SW2
SNOOZE
13
12
10
9
7,8
6
2
1,3
Note
Cxx
Lxx
B
E C
LEDxx
-7-
13 12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U