Avalue Technology EPI-QM57 User Manual page 21

Connectors
Label Function
Battery connector
BBAT1
Audio connector
CN1
CPU Fan connector
CPU_FAN1
HD power connector
HD_PWR
Primary IDE connector
IDE1
Serial port 2 in RS-422/485 mode
J422/485
LCD Inverter connector 1
JBKL1
LCD Inverter connector 2
JBKL2
Serial port 1 connector
JCOM1
Serial port 2 connector
JCOM2
General purpose I/O connector
JDIO1
(For Express Card Daughter Board Use)
JEXP1
IrDA connector
JIR1
PS/2 keyboard & mouse connector
JKB/MS1
(Reversed for BIOS programming)
JLPC1
LVDS connector
JLVDS1
SPI connector
JSPI1
Touch panel connector
JTOUCH1
USB connector 4 & 5
JUSB1
USB connector 6 & 7
JUSB2
RJ-45 Ethernet connector
LAN1
RJ-45 Ethernet connector
LAN2
Power & HDD indicator
LED2
Audio out connector
LOUT1
MIC connector
MIC1
5VSB connector in ATX
PWR_SB1
Power connector
PWRCON1
Serial ATA connector 1
SATA1
Serial ATA connector 2
SATA2
Serial ATA connector 3
SATA3
Serial ATA connector 4
SATA4
System Fan connector
SYS_FAN1
VGA connector
VGA1
User's Manual
Note
2 x 1 wafer, pitch 1.25mm
4 x 1 header, pitch 2.0mm
3 x 1 wafer, pitch 2.54mm
4 x 1 wafer, pitch 2.50mm
22 x 2 header, pitch 2.0mm
3 x 2 header, pitch 2.54mm
2 x 1 wafer, pitch 2.0mm
5 x 1 wafer, pitch 2.0mm
5 x 2 header, pitch 2.0mm
5 x 2 header, pitch 2.0mm
10 x 2 header, pitch 2.0mm
9 x 2 header, pitch 2.0mm
5 x 1 header, pitch 2.54mm
4 x 2 header, pitch 2.0mm
5 x 2 header, pitch 2.0mm
DIN 40-pin wafer, pitch
1.25mm
4 x 2 header, pitch 2.0mm
9 x 1 wafer, pitch 2.0mm
5 x 2 header, pitch 2.0mm
5 x 2 header, pitch 2.0mm
3 x 1 wafer, pitch 2.54mm
2 x 2 wafer, pitch 4.2mm
3 x 1 wafer, pitch 2.54mm
EPI-QM57 User's Manual 21