6
Intel NM70-ITX series Motherboard
+
120
240
121
120
240
121
1.5V
1.5V
PCI1
FP_U2
13
JP2
18
HDMI
LAN/USB2.0
SD2
PW1
FP1
SPK1
SATA3
FP_S1
VGA/CO
M
5
JP1
SATA2
SATA1
CN5
4
1
3
6
8
10
11
12
Chipset
CPU
FP_U1
9
7
ESATA
LAN/USB3.0
CN3
SW
2
K/B
14
JP5
15
CN9
16
17
PWR2
19
SYSFAN1
CPUFAN1
20
21
DDRIII1
DDRIII2
2
Motherboard Layout
Figure 1 shows the motherboard and Figure 2 shows the back panel connectors.
Figure 1. Board Layout
1. 24-pin ATX Power Connector-PW1
2. Serial-ATA (SATA) Connectors (SATA2~3)
3. Front Panel Header-FP1
4. Speaker Header-SPK1
5. SATA DOM (SATA-disk Module) Connector-
SATA1
6. Clear CMOS Jumper-JP1
7.
ChipsetPCI Express x16 Slot-PCIE1
8. USB 2.0 Headers (FP_U1~FP_U2)
9. PCI Slot-PCI1
10. Front Pannel Audio Header-FP_S1
11. SPDIF-Out Header-CN5
12. Backpanel Connectors
13. COM Header-CN3
14. Case Open Jumper-JP5
15. Keyboard Power Selection for
Wakeup-JP2
16. LPT Header-CN9
17. 4-pin ATX_12V power connector-PWR2
18. CPU Socket
19. SYS Fan Connector-SYSFAN1
20. CPU Fan Connector-CPUFAN1
21. DDRIII DIMM Sockets-DDRIII1~2
Figure 1
