C-4  QosmioF50SeriesMaintenanceManual
9 +3VS  10 +3VS 
11 GND 12 GND
13 GND 14 +5VS
15 +5VS 16 +5VS
17 GND 18 NC
19 GND 20 NC
21 NC 22 NC

C.8 JP12

TableC-8SATAODDI/Fpinassignments(12-pin)

PinNo. Signalname I/O PinNo. SignalName I/O
1 GND 2 SATA_ITX_C_
DRX_P4
3 SATA_ITX_C_
DRX_N4
4 GND
5 SATA_IRX_DT
X_N4
6 SATA_IRX_DT
X_P4
7 GND  8 GND 
9 +5VS  10 +5VS 
11 MD 12 GND
13 GND  14 GND 

C.9 JP13

TableC-91steSATA/USBI/Fpinassignments(8-pin)

PinNo. Signalname I/O PinNo. SignalName I/O
1 +USB_VCCA 2 USB20_N3
3 USB20_P3 4 GND
5 GND 6 SATA_ITX_C_
DRX_P5
7 SATA_ITX_C_
DRX_N5
8 GND