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Optional Modem Riser Adapter Connector (JP5)
This header can be used to connect a optional MR slot adapter cable to FV24
mainboard. Typically, you would use this connector must be disabled onboard
modem on back-panel.
Pins Assignment:
1=SDIN
2=BITCLK
3=PRIMARY
4=GND
5=KEY
6=3V3_SB
7=SYNC
8=SDOUT
9=SDIN2
10=-ACRST
Audio Connector CD _In (SJP1)
Port SJP1 is used to attach an audio connector cable from the CD-ROM drive.
Pins Assignment:
1=CD_L
2=CD_GND
3=CD_GND
4=CD_R
E3
E4
1
JP 5
2 4 6 8 1 0
1 3 5 7 9
SJ
P1
1
4
3
2
1