Chapter 2 Installations
J14: Chassis Fan Power Connector
J14 is a
1 2 3
Pin # Signal Name
1Rotation
2+12V
3Ground
J22, J23: CPU Fan Power Connectors
J22 and J23 are pin headers for the CPU fan. The fan must be a 12V fan.
1 2 3
1 2
Pin # Signal Name
1Rotation
2+12V
3Ground
Pin # Signal Name
1+5V
2Ground
J15: IrDA Connector
J15 is used for an IrDA connector for wireless communication.
+5V IRRX IRTX |
| Pin # |
|
| Signal Name |
|
| 1 |
|
| +5V |
| |
|
| 2 |
|
| No connect |
|
N.C. GND |
| 3 |
|
| Ir RX |
|
| 4 |
|
| Ground |
| |
|
| 5 |
|
| Ir TX |
|
J16: External Keyboard Connector
| Pin # |
| Signal Name |
|
| 1 |
| Keyboard clock |
|
| 2 |
| Keyboard data |
|
| 3 |
| PG |
|
J16 | 4 |
| GND |
|
5 |
| Vcc |
| |
|
|
|
|
|
34 |
|
| CI5VGM User’s Manual | |
