3301690 CPU Card
3.2.9 System Front Panel Connector
CN Label: | CN3 |
CN Type: | 2x7 pin header |
CN Location: | See Figure |
CN Pinouts: | See Table |
The system panel connector connects to:
„the system chassis front panel LEDs
„the chassis speaker
„the power switch
„the reset button.
| PIN | DESCRIPTION |
| PIN |
| DESCRIPTION |
|
|
|
|
| ||||
| 1 | +5V |
| 2 |
| SPEAKER+ |
|
|
|
|
|
|
|
|
|
| 3 | N/C |
| 4 |
| N/C |
|
| 5 | GND |
| 6 |
| N/C |
|
|
|
|
|
|
|
|
|
| 7 | ATX PIN1 |
| 8 |
| SPEAKER- |
|
|
|
|
|
|
|
|
|
| 9 | ATX PIN2 |
| 10 |
| N/C |
|
|
|
|
|
|
|
|
|
| 11 | HDD LED+ |
| 12 |
| RESET PIN1 |
|
|
|
|
|
|
|
|
|
| 13 | HDD LED- |
| 14 |
| RESET PIN2 |
|
|
|
|
|
|
|
|
|
Table 3-9: System Panel Connector Pinouts
43