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5W_T1: Touch Screen Connector
(22)
Connector type: 2.54mm pitch, 1×5-pin wafer
connector.
Pin
Description
1
2
3
4
5
1
UL
2
UR
3
PROBE
4
LR
5
LL
LVDS1: LVDS Connector (23)
Connector type: 1.25mm FI-SE20P-HFE
Pin Desc.
Pin Desc.
1
20
1
TX3+
2
TX3-
3
SCAN DIRECTION
4
FRAME RATE
5
GND
6
CLK+
7
CLK-
8
GND
9
TX2+
10
TX2-
11
GND
12
TX1+
13
TX1
14
GND
15
TX0+
16
TX0-
17
GND
18
GND
19
VDD
20
VDD
INV1: LCD Inverter Connector (24)
Connector type: 2.0mm pitch, 1×5-pin wafer
connector.
Pin Description
1
2
3
4
5
1
+12V
2
GND
3
Backlight on/off
4
Brightness control
5
GND
PADP1: DC Power Connectors (25)
Connector type: DC power jack connector.
Pin
Description
GND
DC_IN
1
DC_IN
2
GND
3
GND
CON1: CPU Board COM Port (26)
Connector type: 2.0mm pitch, 2x5-pin headers
Pin Desc.
Pin Desc.
1 2
10
9
1
3.3V
2
3.3V
3
NC
4 NC
5
RX0
6
RX1
7
GND
8 GND
9 TX0
10 TX1
DP1: DisplayPort Connector (27)
Connector type: DisplayPort digital video
connector
The pin assignments conform to the industry
standard.
1
19
2
20
COM1: RS-232 Serial Port (28)
Connector type: DB9 male connector
JCOM3
JCOM2
JCOM1
1
5
6
9
Pin Desc.
Pin Desc.
1
DCD1
2
RXD1
3
TXD1
4
DTR1
5
GND
6
DSR1
7
RTS1
8
CTS1
9
RI1
10
NC
