USB connectors (CN18, CN20)
5 4 3 2 1
Pin | Signal |
1 | +5 V |
|
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2 | UV- |
|
|
3 | UV+ |
|
|
4 | GND |
|
|
5 | N/C |
|
|
Keyboard and PS/2 mouse connector (CN19)
Pin | Signal |
1 | KB DT |
|
|
2 | MS_DT |
|
|
3 | GND |
|
|
4 | VCC |
|
|
5 | KB_CK |
|
|
6 | MS_CK |
|
|
106 |
5 4 3 2 1
Pin | Signal |
1 | +5 V |
|
|
2 | UV- |
|
|
3 | UV+ |
|
|
4 | GND |
|
|
5 | N/C |
|
|
Pin | Signal |
1 | KB DT |
|
|
2 | MS_DT |
|
|
3 | GND |
|
|
4 | VCC |
|
|
5 | KB_CK |
|
|
6 | MS_CK |
|
|
106 |