Applying pressure on pads closes contact between pin 5 and the correspoding pin 7..10,14,15. Leds receive current from pin 6, and are lit when the corresponding drain 1..4 are connected.
| Pin | Signal | Description |
|---|---|---|
| 1 | LEDS UP DRAIN | Up leds |
| 2 | LEDS DOWN DRAIN | Down leds |
| 3 | LEDS LEFT DRAIN | Left leds |
| 4 | LEDS RIGHT DRAIN | Right leds |
| 5 | SWITCH COMMON (GND) | Ground |
| 6 | LEDS SOURCE (VSS) | VSS |
| 7 | SWITCH UP | Up |
| 8 | SWITCH DOWN | Down |
| 9 | SWITCH LEFT | Left |
| 10 | SWITCH RIGHT | Right |
| 11 | NC | Not connected |
| 12 | NC | Not connected |
| 13 | NC | Not connected |
| 14 | SWITCH O | Circle |
| 15 | SWITCH X | X |
Notes
Each pad contains 6 leds connected in parallel, without any current limiting resistance in series. There is an internal linear connector under the UP pad, to a inaccessible breadboard under some mdf. The wiring order of the internal connector is [14|8|4|11|1|3|15|6|2|12|x|x|x|9|5].
–Muccabarucca 15:14, 28 October 2010 (CEST)