DFI Q7-100 - Manual (Page 18)

www.dfi.com Chapter 2 Hardware Installation
18
Chapter 2
Audio
The system board is equipped with 3 audio jacks. A jack is a one-hole connecting interface for
inserting a plug.
• Line-in/Surround Jack (Light Blue)
This jack is used to connect any audio devices such as Hi-fi set, CD player, tape player,
AM/FM radio tuner, synthesizer, etc.
• Line-out Jack (Lime)
This jack is used to connect a headphone or external speakers.
• Mic-in/Center+Subwoofer (Pink)
This jack is used to connect to the center and subwoofer speakers of the audio system.
Front audio
Line-out
Mic-in/
Center+Subwoofer
Line-in/Surround
10
AUD_HPRET_L
AUD_HPRET_R
AUD_GND
AUD-HPOUT-L
5V Analog
AUD_MIC_BIAS
9
1
AUD_HPOUT_R
AUD_MIC
2
Key
AUD_GND
I/O Connectors
S/PDIF Connector
The S/PDIF connector is used to connect external S/PDIF ports. Your S/PDIF ports
may be mounted on a card-edge bracket. Install the card-edge bracket to an avail-
able slot at the rear of the system chassis then connect the audio cable to the S/PDIF
connector. Make sure pin 1 of the audio cable is aligned with pin 1 of the connector.
5 1
+5V
Key
SPDIF out
Ground
SPDIF in