Specifications

6
ION ITX Series Motherboard
Motherboard Layout
Figure 1 shows the motherboard and Figures 2 shows the back panel connectors.
Figure 1. Board Layout
1. 20-pin ATX Power Connector(Optional)
2. System Fan Connector
3. Front Panel Header
4. Speaker Header
5. Mini PCIE Slot
6. COM Header
7. Serial-ATA (SATA) Connectors
8. Clear CMOS Jumper
9. Chip Fan Connector
10. Front Audio Header
11. Backpanel Connectors
12. USB power Jumper(PCB Ver:01)*
13. USB Headers
14. DC-OUT Connector(Optional)
15. CPU
16. Chipset
17. CPU Fan Connector
18. DDRII DIMM Sockets
120
240
121
120
240
121
+
. .
.
JP3
(PCB
Ve
r:01)
CPU
DC OUT CN7-
DDRII2 DDRII1
20-pi
n A
TX
Po
we
r P
W1
-
S F
AN
1
_
FP
1
SATA1
SATA2
SATA3
COM
C F
AN
1
_
Front Audio
FP S1- _
USB FP U2- _
USB FP U1- _
Clear CMOS
JP1-
HDM
I
DV
I V
GA
/
eS
ATA
US
B
/
LA
N U
SB
/
SD1
Ke
yboard
US
B
/
SPDIF
OUT
-
4
5
6
7
9
10
11
13
14
15
16
17
S
PK1
18
CHIP FAN J2505_ -
Mini PCIE
2 52
51
8
+
-
Chiset
2
3
12