Avalue ECM-QM57 - Manual (Page 8)

ECM-QM57 Quick Installation Guide
8 ECM-QM57 Quick Installation Guide
Connectors
Label Function Note
BBAT1 Battery connector 2 x 1 wafer, pitch 1.25 mm
BLED1 CFAST LED connector 1 2 x 1 header, pitch 2.0 mm
BLED2 CFAST LED connector 2 2 x 1 header, pitch 2.0 mm
COM1 Serial port 1 connector D-sub 9-pin, male
CPU_FAN1 CPU fan connector 3 x 1 wafer, pitch 2.54 mm
FPC_PCIE1 PCIE slot
HDMI1 HDMI connector
J422/485 Serial port 1 in RS-422/485 mode 3 x 2 header, pitch 2.0 mm
JAUDIO1 Audio connector 7 x 2 header, pitch 2.0 mm
JBKL1 +12V power connector 2 x 1 wafer, pitch 2.0 mm
JBKL2 LCD inverter connector 5 x 1 wafer, pitch 2.0 mm
JBKL3 LED backlight adjustment connector 1 2 x 1 header, pitch 2.0 mm
JBKL4 LED backlight adjustment connector 2 2 x 1 header, pitch 2.0 mm
JCOM2 Serial port 2 connector 5 x 2 header, pitch 2.0 mm
JDIO1 General purpose I/O connector 10 x 2 header, pitch 2.0 mm
JFP1 Miscellaneous setting connector 5 x 2 header, pitch 2.0 mm
JLPC1 Low pin count interface 7 x 2 header, pitch 2.0 mm
JLVDS1 LVDS connector
JSPI1 SPI connector 4 x 2 header, pitch 2.0 mm
JUSB45 USB connector 8 & 9 5 x 2 header, pitch 2.0 mm
JUSB67 USB connector 10 & 11 5 x 2 header, pitch 2.0 mm
JVR1 LCD backlight brightness adjustment 3 x 1 header, pitch 2.54 mm
LAN1/ LAN2 RJ-45 Ethernet connector
LED2 LED connector
PWR_SB1 5VSB connector in ATX 3 x 1 wafer, pitch 2.54 mm
PWRCON1 Power connector 2 x 2 wafer, pitch 4.2 mm
SATA_PWR1 SATA power connector 2 x 1 wafer, pitch 2.0 mm
SATA_PWR2 SATA power connector 2 x 1 wafer, pitch 2.0 mm
SATA1 Serial ATA connector 1
SATA2 Serial ATA connector 2
SYS_FAN1 System fan connector 3 x 1 wafer, pitch 2.54 mm
USB1 USB connector 2
VGA1 VGA connector D-sub 15-pin, female