Graphics Tablet DB-9 and Stylus Pen Pinouts (RFI Version)

DB-9 Connector (RFI Version)

Pin Description
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1 N.C.
2 N.C.
3 Signal ground
4 Y-Drive
5 X-Drive
6 Reset
7 N.C.
8 N.C.
9 -12 Volts

Stylus Pen (RFI Version)

Pin Description
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1 N.C. (Pin in Place)
2 Switch Low End (Red)
3 Inner Shield Wire (Black)
4 Inner Shield (Brown)
5 Switch (Orange)
6 N.C.
7 Pen Coil High (Yellow)
8 Pen Coil Low (Green)
9 Inner Shield (Blue)