Aiwa TN-C920 Service Manual page 15

WIRING-4 (HANDSET FRONT C.B)
1 2 3
HANDSET FRONT C. B
A
9 8 7
C
B E
B
C
1
D
5
10
14
JP
E
14 10 8
1 5 7
F
1 3 5 7 9
G
H
I
BATT1
CONNECTOR
+
J
4 5 6
6 5 4 3
E
C
B
NOTE
E
C
B
Cxxx
=
,
Cxxx =
Rxxx
=
Hxxx, Jxxx, JPxxx
: THROUGH HOLE
C8
28
25
20
15
TO
HANDSET MAIN C.B
J1
1
11 13 15 18
RECHARGEABLE
BATTERY
(NB-304)
3.6V
23
7 8 9
2 1 1 2 3
A A
B B
TALK/
=
C C BATT. LOW
SW7 SW19 SW20
FLASH CHANNEL
D D
SW1 SW2
TALK
LED1 SW18
E E
SW8 MEMO/
FLASH STORE
F F
SW2 SW15
1 2
ABC
G G
SW17 SW3
4 5
GHI JKL
18 H H
SW13 SW14
7 8
PQRS TUV
I I
SW9 SW10
0
J J
TONE
MIC1
(MICROPHONE)
K K
L L
M M
10 11 12
HANDSET FRONT C. B
4 5 6 7
C10
D14 X1
3
2
D6
1
C49 C48
JP4
J3 LED2
J4
VC1
LED2 J6
J5
C5
SW6
VOL
SW19
SW20
SW7
SW1 SW21
SW5
LED1
REDIAL/
PAUSE
SW8
SW18
SW16
3
DEF
SW2
SW15
SW12
6
MNO
SW17
SW3
SW46
9
WXYZ
SW13
SW14
SW119
#
SW9
SW10
MIC1
J11
L3
P1
L2
TO BASE MAIN C.B
CHARGING CONTACTS
TP1, TP2
24
13 14
8 9
ZD1
D12
D11
D9
J1
SW6
SW5
SW16
SW12
SW4
SW11
J12
P2