Clarion PU-1680A - Page 9

Table
1.
Key
Matrix
Table
PIN
NO
KO
1
(PIN95)
|
KO
2(PINQ6)
Ki
1
(PIN88)
AUDIO
Kl
2
(PIN89)
|
A-DOWN
RADIO
Table
2.
Area
setting
Table
AREA
B
(PIN64)
AREA A (PIN65)
KO 3 (PIN97)
M1
KI
3
(PIN9O)
A-UP
|
ros
|e
CSY
Kiapnety|
TA
|
H L
H
KO 4 (PIN98)
M2
Pin
No}
Symbol
Function
Pin
No
|Symbol
1/O
|
Function
Not
in
use
KI-4
|
|
[key
scan
signal
input.
Ref.
Table
1
|
|
Not
in
use
VOL-A
|
|
;Volume
contro!
pulse
input
from
VDD
[=
|
Positive
supply
voltage
|
|Volume
switch
N.C
|
|
Not
in
use
VOL-B
|
[Volume
contro!
pulse
input
from
83
NC
[_1
|
Not
in
use
|
[Volume
switch
84
INC
|
|
Not
in
use
TEST/VPP
iia
|Connect
to
Ground
I
|
Not
in
use
KO-1
|
O.
|Key
scan
signal
output.
Ref.
Table
1
86
N.C
|
{
|
Not
in
use
KO-2
|
O
|
Key
scan
signal
output.
Ref.
Table
1
87
|
N.C
|
|
{Not
in
use
KO-3
|
oO
[Key
scan
signal
output.
Ref.
Table
1
88
|
KI-1
|_|
Key
scan
signal
input.
Ref.
Table
1
KO-4
O
|
Key
scan
signal
output.
Ref.
Table
1
|
I
|
Key
scan
signal
input.
Ref.
Table
1
|
O_|Key
scan
signal
output.
Ref.
Table
1
|_|
Key
scan
signal
input.
Ref.
Table
1
O_|
Key
scan
signal
output.
Ref.
Table
1
KO 6 (PIN100)
lee
aaa
ear
Saas
MAN
M4 T-DOWN
T-UP
PUT680
PU1681/EU1191