Touch Screen - Lex Computech 2I385PW Manual

3-7 Touch screen

CT1: Touch screen (2x5 pin 1.25mm wafer) COM interface
For 8- wire type pin define
PIN NO. Description
1 Bottom
3 Top Sense
5 Right
7 Left
9 GND
Note: 1. For eight wire type cable Pin 3 and Pin4 need short.
For 4- wire type pin define
PIN NO. Description
1 Bottom
3 N/A
5 Right
7 Left
9 GND
Note: 1. For four wire type cable Pin 3 and Pin4 need short.
For 5- wire type pin define
PIN NO. Description
1 UR(H)
3 Sense
5 LR(X)
7 LL(L)
9 GND
The Touch upstream can be changed to USB interface, but CU6 will be removed.
PIN NO.
2
4
6
8
10
PIN NO.
2
4
6
8
10
PIN NO.
2
4
6
8
10
pin1
CT1
10
Description
Bottom Sense
Top
Right Sense
Left Sense
NC
Description
N/A
Top
N/A
N/A
NC
Description
N/A
UL(Y)
N/A
N/A
NC
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