780i 3-Way SLI Motherboard
Audio
20
The audio connector supports HD audio standard and provides two kinds of audio output choices: the Front Audio, the Rear Audio. The front Audio supports
Table 5. Front Audio Connector
Connector |
| Pin | Signal | ||
Front Audio Connector | 1 | PORT1_L | |||
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1 |
| 2 | 2 | AUD_GND | |
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3 | PORT1_R | ||||
3 |
| 4 | |||
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4 | PRECENCE_J | ||||
5 |
| 6 | |||
7 |
| 8 | 5 | PORT2_R | |
9 |
| 10 |
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| |
6 | SENSE1_RETURN | ||||
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| |
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| 7 | SENSE_SEND | |
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| |
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| 8 | Empty | |
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| |
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| 9 | PORT2_L | |
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| |
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| 10 | SENSE2_RETURN | |
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| |
NVIDIA Corporation
October 17, 2007