Touch panel connector (jtouch) – Avalue EPI-QM87R User Manual
Page 33
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User’s Manual
EPI-QM87R/ EPI-QM87 User
’s Manual 33
2.4.21
Touch panel connector (JTOUCH)
Signal
PIN
X+
1
X-
2
Y+
3
SENSE
4
X+
5
X-
6
Y+
7
Y-
8
TOUCH_GND
9
PIN
4-WIRE
5-WIRE
8-WIRE
1
N/A
N/A
Right Sense
2
N/A
N/A
Left Sense
3
N/A
N/A
Bottom Sense
4
N/A
Sense
Top Sense
5
Right
LR
Right Excite
6
Left
LL
Left Excite
7
Bottom
UR
Bottom Excite
8
Top
UL
Top Excite
9
GND
GND
GND
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