Avalue Technology EPI-QM87, User Manual

Page: 21 / 77

User’s Manual
EPI-QM87R/ EPI-QM87 User
’s Manual 21
Connectors
Label Function Note
BAT Battery connector 2 x 1 wafer, pitch 1.25mm
CN2
DVI connector
CN4 204-pin DDR3 SODIMM
CPU_FAN CPU Fan connector 4 x 1 wafer, pitch 2.54mm
HDMI1/2 HDMI connector
SATA_PWR
SATA power connector 4 x 1 wafer, pitch 2.50mm
J422_1 Serial Port 1 connector 3 x 2 wafer, pitch 2.00mm
J422_2 Serial Port 2 connector 3 x 2 wafer, pitch 2.00mm
JAUDIO Audio Connector 6 x 2 wafer, pitch 2.00mm
JBKL
LCD Inverter connector 5 x 1 wafer, pitch 2.00mm
JCOM1~4 Serial port 1~4 connector 5 x 2 wafer, pitch 2.00mm
JDIO General purpose I/O connector 6 x 2 wafer, pitch 2.00mm
JIR IrDA connector 5 x 1 header, pitch 2.54mm
JKBMS
PS/2 keyboard & mouse connector 3 x 2 wafer, pitch 2.00mm
JLPC (Reversed for BIOS programming) 7 x 2 header, pitch 2.00mm
JLVDS LVDS connector DIN 40-pin wafer, pitch 1.25mm
JSPI SPI connector 4 x 2 header, pitch 2.00mm
JTOUCH
Touch panel connector 9 x 1 wafer, pitch 2.00mm
JUSB1 USB 2.0 connector 5 x 2 wafer, pitch 2.00mm
JUSB2 USB 2.0 connector 10 x 2 wafer, pitch 2.00mm
LAN1 RJ-45 Ethernet connector 1
LAN2
RJ-45 Ethernet connector 2
LED3 Power & HDD indicator
MPCIE1/2 Mini PCIEXPRESS connector
PWR_SB 5VSB connector in ATX 3 x 1 wafer, pitch 2.54mm
PWR
Power connector 2 x 2 wafer, pitch 4.2mm
SATA1 Serial ATA connector 1
SATA2 Serial ATA connector 2
SYS_FAN
System Fan connector 4 x 1 wafer, pitch 2.54mm
USB1 USB 3.0 connector 0 & 1
USB2 USB 3.0 connector 2 & 3
JECDEG EC SMB Reserve connector 2 x 1 header, pitch 2.00mm