IEI Integration WAFER-945GSELVDS2 - Manual (Page 60)

WAFER-945GSELVDS2
Page 48
Pin Description
Open Use ATX power
Table 4-2: AT Power Select Jumper Settings
The location of the AT Power Select jumper is shown in Figure 4-3 below.
Figure 4-3: AT Power Select Jumper Location
4.6.2 Audio Power Source
Jumper Label: JP2
Jumper Type: 3-pin header
Jumper Settings: See Table 4-3
Jumper Location: See Figure 4-4
Sets the power source for the onboard audio. The 12 V power converted to 5 V through a
regulator may provide a cleaner power signal, which will in turn give an audio signal with
less background noise.
Pin Description
1-2 Power through 5 V
2-3 Power through 12 V to 5 V regulator
Table 4-3: Audio Power Source