Chapter 2
25
KEMF-4010 User’s
Main Board Pin Assignments
Table 19 Internal Connector List
Label
Function
Label
Function
ATXPWR1
24-pin ATX Power Input Connector
FP1
Front Panel 1 Pin Header
ATX12V1
4-pin ATX Power Input Connector
FP2
Front Panel 2 Pin Header
CFD1
CF Type II Connector
LVDS1
LVDS Panel Connector
COM2
RS-232 Port 2 Box Header
PCI1
32-bit / 33Mhz / 5V-key PCI Slot
COM3
RS-232 Port 3 Box Header
PCIE1
Standard PCI Express x16 Slot
COM4
RS-232 Port 4 Box Header
PCIE2
Standard PCI Express x1 Slot
COM5
RS-232 Port 5 Box Header
PCIE3
Standard PCI Express x1 Slot
COM6
RS-232 Port 6 Box Header
SATAII_1
Primary Serial ATA Connector
DIO1
Digital Input / Output Pin Header
SATAII_2
Serial ATA Connector
HDMI_SPDIF1 SPD/IF Output Pin Header
SATAII_3
Serial ATA Connector
CN1
Panel Backlight Wafer
SATAII_4
Serial ATA Connector
AMP_L1
Left Channel 2W Audio AMP Output Wafer
SATAII_5
Serial ATA Connector
AMP_R1
Right Channel 2W Audio AMP Output Wafer SATAII_6
Serial ATA Connector
CD1
CD-ROM Audio Input Wafer
USB1
USB2.0 Port 6, 7 Pin Header
DDRII_1
Primary DDR2 Memory DIMM Slot
USB2
USB2.0 Port 8, 9 Pin Header
DDRII_2
Secondary DDR2 Memory DIMM Slot
LPT1
Parallel Port Pin Header
CPU_FAN1
CPU FAN Wafer
MPCIE1
Mini PCIe Connector
CHA_FAN1
System FAN Wafer
IR1
IrDA Pin Header
CHA_FAN2
System FAN Wafer
Table 20 ATXPWR1, 24-pin ATX Power Input Connector
Pin
Signal
Pin
Signal
1 +3.3V 13
+3.3V
2 +3.3V 14
-12V
3 GND 15
GND
4 +5V 16
PS_ON
5 GND 17
GND
6 +5V 18
GND
7 GND 19
GND
8 POWER
OK 20 -5V
9 +5VSB 21
+5V
10 +12V 22
+5V
11 +12V 23
+5V
12 +3.3V 24
GND
DIP 12P*2.180D(M) [YIMTEX 576MWA2*12STR]
