A300 Motherboard
4.3.1 External Peripheral Interface Connector Overview
The A300 external peripheral interface connectors are listed below and shown in Figure
4-20:
3 x Audio jack
1 x DVI-I connector
2 x RJ-45 Ethernet connector
1 x Keyboard/mouse connector
3 x Serial communications port
2 x USB combo port
1 x VGA port
Figure 4-20: A300 On-board External Interface Connectors
4.3.2 Audio Connectors
CN Label: CN11
CN Type: Audio jack
CN Location: See Figure 4-20
CN Pinouts: See Figure 4-21
Line In port (Light Blue): Connects a CD-ROM, DVD player, or other audio
devices.
Speaker Out port (Lime): Connects to a headphone or a speaker. With
multi-channel configurations, this port can also connect to front speakers.
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