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IC604 C2ABDD000033
Pin
Name
Description
No.
1
(NC)
2
(NC)
3
P.
Photo Sensor ILL Output
SENSOR
OUT
4
2ND DISP
Enable Input (from 2nd Display)
ENA IN
5
2ND DISP
Enable Output (to 2nd Display)
ENA OUT
6
2ND DISP
Clock Output (to 2nd Display)
CLK
7
2ND DISP
Data Output (to 2nd Display)
DATA
8-16 (NC)
17
VSS
Ground
18
XT1
Connect to Ground
19
(NC)
20
RESET
Reset Input
21
XTAL (X1) Connect to X-tal
22
XTAL (X2) Connect to X-tal
23
S-
Steering Remoto Control Input
REMCON
24
ILL 1
ILL1 (Button) Self Check Input
25
ILL 2
ILL2 (LCD Indicator) Input
26
AMP+
Self Check (AMP+)
27
SP-OUT
SP Self Check Control Output
CONT
28
(NC)
29
S-uCOM
Data Input (from Main CPU)
DATA OUT
30
S-uCOM
Data Output (to Main CPU)
DATA IN
31
S-uCOM
Clock Input (from Main CPU)
CLK
32
INT4
Connect to Ground
33
TI0
Connect to Ground
34
(NC)
35
INT2
Connect to Ground
36
INT1
Ground
37
Ign.
Ign. Signal Input
38
(NC)
39
VDD
Power Supply
40
C
NAVI/TEL Mix Control (C)
41
B
NAVI/TEL Mix Control (B)
42
A
NAVI/TEL Mix Control (A)
43
BOSE/NOR
BOSE/NORMAL Select Output
MAL
44
(NC)
I / O Vol.
(V)
─
─
─
─
─
─
O
4.9
I
0
O
4.9
O
0
O
0
─
─
─
─
0
─
0
─
─
─
I
4.7
I
2.3
I
2.5
I
0
I
4.9
I
0
O
4.5
O
0
─
─
─
I
2.7
O
2.0
I
4.9
─
0
─
0
─
─
─
─
0
─
0
I
0
─
─
─
─
4.9
O
0
O
4.9
O
4.9
O
4.9
─
─
─
6.2.
DISPLAY BLOCK
IC601 YEAMH66720F2
Pin
Name
No.
1-24 SEG 24-S47 Segment Signal output
25
SEG48 (NC)
26
SEG49 (NC)
27
SEG50 (NC)
28-34 COM1-7
Common Signal output
35
COM8 (NC)
36
COMS
Common Signal output
(for Icon Segment)
37
V1
Connect to Power Supply
(for LCD Drive)
38
V2
Connect to Power Supply
(for LCD Drive)
39
V3
Connect to Power Supply
(for LCD Drive)
40
V4
Connect to Power Supply
(for LCD Drive)
41
V5
Connect to Power Supply
(for LCD Drive)
42
V5OUT3
(NC)
43
V5OUT2
Stepup Voltage output
(Vci ×2)
44
GND
Connect to ground
45
C1
Connect to Capacitor (for
Voltage Stepup)
46
C2
Connect to Capacitor (for
Voltage Stepup)
47
Vci
Input Voltage for Voltage
Stepup Circuit
48
VCC
Connect to Power Supply
49
OSC1
Oscillator output
50
OSC2
Oscillator Input
51
CL1 (NC)
52
CL2 (NC)
53
D (NC)
54
M (NC)
55
CS
Chip Select Input
56
SCLK
Serial Clock Input
57
SID
Serial Data Input
58
SOD
Serial Data Output
59
NL
Display Line Select Input
60
RESET
Reset Signal Input
61
TEST2
Test Terminal 1
62
TEST1
Test Terminal 3
63
GND
Connect to ground
64
LED0 (NC)
65
LED1 (NC)
66
IRQ (NC)
67-71 KST0-4
Key Matrix Output
72
KST5 (NC)
73-75 KIN0-2
Key Matrix Input
76-77 KIN3-4
Key Matrix Input
78-100 SEG1-23
Segment Signal output11
7
AUDI / CQ-LA1923L
Descripotion
I / O Vol.
(V)
O
1.0
─
─
─
─
─
─
─
─
─
O
1.0
─
─
─
O
1.0
─
2.9
─
1.0
─
1.0
─
0
─
0
─
─
─
O
0
─
0
─
0
─
0.8
I
3.1
─
4.8
I
2.4
O
2.5
─
─
─
─
─
─
─
─
─
─
─
─
I
4.7
I
4.7
I
0
O
4.7
─
0
I
4.7
─
0
─
0
─
0
─
─
─
─
─
─
─
─
─
O
3.9
─
─
─
I
4.6
I
4.7
O
1.0
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