Chapter 5 Installation
5.3 J2: ATX Power Supply Connector
J2 is a
11 | 1 |
| Signal Name |
|
| Pin # |
|
| Pin # |
|
| Signal Name |
|
|
|
| 3.3V |
| 11 |
| 1 |
|
| 3.3V |
| ||
|
|
|
| 12 |
| 2 |
|
| 3.3V |
| |||
|
|
| Ground |
| 13 |
| 3 |
|
| Ground |
| ||
|
|
|
| 14 |
| 4 |
|
| +5V |
| |||
|
|
| Ground |
| 15 |
| 5 |
|
| Ground |
| ||
|
|
| Ground |
| 16 |
| 6 |
|
| +5V |
| ||
|
|
| Ground |
| 17 |
| 7 |
|
| Ground |
| ||
|
|
|
| 18 |
| 8 |
|
| Power good |
| |||
|
|
| +5V |
| 19 |
| 9 |
|
| 5VSB |
| ||
20 | 10 |
| +5V |
| 20 |
| 10 |
|
| +12V |
| ||
5.4 J1, J4: AT Keyboard and PS/2 Mouse Connectors
J1: AT Keyboard Connector
| Pin # |
|
| Signal Name |
|
| 1 |
|
| Keyboard clock |
|
| 2 |
|
| Keyboard data |
|
| 3 |
|
| N.C. |
|
| 4 |
|
| GND |
|
| 5 |
|
| 5V |
|
J4: PS/2 Mouse Connector
1 | Pin # |
| Signal Name |
| 1 |
| Mouse data |
| 2 |
| N.C. |
| 3 |
| GND |
5 | 4 |
| 5V |
5 |
| Mouse Clock | |
|
|
22 | AI5VG Pentium VP3 Baby AT Motherboard User’s Manual |
