Front panel audio pajungimas
For Intel® High Definition Front Panel Audio
|
For AC97 Front Panel Audio
Pin | Signal | Description | Pin | Signal | Description |
1 | MIC | Front panel microphone input signal (biased when supporting stereo microphone) | 2 | AUD_GND | Ground used by analog |
3 | MIC_BIAS | Microphone power / additional MIC input for stereo microphone support | 4 | AUD_GND | Ground used by analog audio circuits |
5 | FP_OUT_R | Right channel audio signal to front panel (headphone drive capable) | 6 | FP_RETURN_R | Right channel audio signal return from front panel (when headphones unplugged) |
7 | AUD_5V | Filtered +5 V used by analog audio circuits | 8 | KEY | No pin |
9 | FP_OUT_L | Left channel audio signal to front panel (headphone drive capable) | 10 | FP_RETURN_L | Left channel audio signal return from front panel (when headphones unplugged) |