5.2.2.3
Touch Screen Connector, JP2, Pins and Signal Descriptions
The touchscreen connector, JP2, is a single row, 2.54mm, 5-pins, 90 degrees; male
type connector. The pins are numbered as shown in the table below.
Pin No.
Signal Name
1
UR
2
UL
3
COM
4
LR
5
LL
IDK-2117 User Manual
Signal Description
Drive signal attached to the touchscreen substrate upper
right corner when viewed from a user's perspective.
Drive signal attached to the substrate upper left corner.
-
Drive signal attached to the substrate lower right corner.
Drive signal attached to the substrate lower left corner.
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