12
LCD connector (CN7)
Pin Signal
Pin Signal
1
+12 V DC
2
+12 V DC
3 GND
4 GND
5 Vcc(+5V/+3.3V)
6 Vcc(+5V/+3.3V)
7 ENA
VEE
8 GND
9 P0
10
P1
11 P2
12 P3
13 P4
14 P5
15 P6
16 P7
17 P8
18 P9
19 P10
20 P11
21 P12
22 P13
23 P14
24 P15
25 P16
26 P17
27 P18
28 P19
29 P20
30 P21
31 P22
32 P23
33 GND
34 GND
35 SHFCLK
36 FLM
(V
SYS)
37
M
38
LP (H SYS)
39 GND
40
ENABKL
41 NC
42 SHFCLK
/ASHFCLK
43 NC
44 NC
Main Power Connector(CN8)
Pin Signal
1 +5
V
2 GND
3 GND
4
+12 V
Touch Screen (CN9) (Resistive Touch Screen)
Pin
Singnal
1
Horizontal Resistance
2
Vertical Resistance
3
Horizontal Resistance
4
Vertical Resistance
COM 3 & 4 RS-232 serial ports (CN10 &CN11)
Pin
Signal
DB9 Pin #
1 DCD
DCD
2 DSR
RxD
3 RxD
TxD
4 RTS
DTR
5 TxD
GND
6 CTS
DSR
7 DTR
RTS
8 RI
CTS
9 GND
RI
10
NC
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