Aspire Digital AX1400 Manuale Utente
68
Aspire AX1400 Service Guide
Mainboard Layout
This section shows the major mainboard components.
No.
Label
Description
No.
Label
Description
1
U1
CPU socket
12
PCIEX16
PCIEX16 Slot
2
CPUFAN1
CPU cooling fan connector
13
PCIEX1
PCIEX1 36-pin slot
3
DIMM1-2
DDR3 240-pin slots
14
U2
ALC662
4
U23
ITE 8758
15
AUDJACK2
Line in/Line Out/MIC
5
PWR2
Standard 24-pin power connector
16
USBLAN1
RJ45+USB connector
6
SATA1-2
Serial ATA connectors
17
USBR1
USB-A 8P connector
7
DEBUGH1
12-pin DEBUG port
18
VGA1
VGA connector
8
LEDH1
12-pin power cable header
19
PWR1
ATX 4-pin connector
9
USBF 2-3
Front panel USB header
20
KBMSCONN1
Keyboard and mouse connectors
10
USBF 1
Front panel card reader header
21
JBIOS1
Clear CMOS jumper
11
AUDIOF1
Front panel audio jack header