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AP440FX Motherboard Technical Product Specification
32
1.12.8 Back Panel Connectors
Figure 7 shows the location of the back panel connectors.
OM06183
PS/2
Keyboard
VGA VideoMic Input Parallel Port
PS/2
Mouse
USB 1 Serial
Port 1
Audio
Out
USB 2
Figure 7. I/O Connections
1.12.8.1 VGA Video Connector
Table 18 lists the pinout and signal names for the VGA video connector.
Table 18. VGA Video Connector (J1N1)
Pin Signal Name / Function
Pin
Signal Name / Function
1 Red Video
9
Key (no pin)
2 Green Video
10
Sync Return (Ground)
3 Blue Video
11
Monitor ID Bit 0 (not used)
4 Monitor ID Bit 2 (not used)
12
Monitor ID Bit 1 (not used)
5 Chassis Ground
13
Horizontal Sync
6 Red Return (Ground)
14
Vertical Sync
7 Green Return (Ground)
15
Not used
8 Blue Return (Ground)
Shield
Chassis Ground