01 KBM1: Keyboard and Mouse Connector
Type: 6-pin female x 2
Purple: PS/2 Keyboard
Green: PS/2 Mouse
02 PW1: Power Connector
Type: ATX 20-pin Connector
03 ATX12V1: Power Connector
Type:12V 4-pin (2*2) Power Connector supplies the
CPU operation voltage (Vcore).
If ATX12V1 is not connected, system cannot boot.
Pin Description Pin Description
2 GND 4 +12V
1 GND 3 +12V
04 JPWR1: Power Switch
Type: onboard 2-pin header
JPWR1
Power On Close
Power Off Open
05 06 DIMM1, DIMM2
240-pin DDR II SDRAM, DIMM socket
07 08 CPUF1/SYSF1(System Fan Connector)
Type: onboard 3-pin Wafer Connector
Pin Description
1 GND
2 +12V
3 Fan_Detect
9 10 SATA1/SATA2: Serial ATA
Type: Standard SATA Connector
11 JBAT1:CMOS Jumper Settings
Type: onboard 3-pin header
CMOS JBAT1
Keep CMOS 1-2 ON
Clear CMOS 2-3 ON
12 IDE1: IDE Connector
Type: on board standard 2.54 pitch(2*20) 40-pin holes
13 DIO1: Digital I/O Connector
Type: onboard 2.54 pitch 2*5-pin header
Pin Description Pin Description
1 DIO0 2 DIO1
3 DIO2 4 DIO3
5 DIO4 6 DIO5
7 DIO6 8 DIO7
9 +5V 10 GND
14 JP1: CF Master/Slave Mode Select
JP1
Close Master
Open Slave
15 MINIPCI1: Mini PCI Interface
16 PCIE1: PCI Express X16 Interface Slot
17 JFRT1: Front Panel(Switches and Indicators)
Type: onboard 16-pin (2*8) header
Pin Description Pin Description
1 Power LED+ 2 PWRBTN+
3 GND 4 PWRBTN-
5 GND 6 RESET+
7 HDD LED+ 8 RESET-
9 HDD LED- 10 SPEAKER+
11 SMBCLK 12 SPEAKER+
13 SMBDATA 14 SPEAKER-
15 GND 16 SPEAKER-
18 JV1:COM1 Power Source Special Support
Type: onboard 1*3-pin header
COM1 Power SourceSupport JV1
Standard 2-3
POS:5V on Pin1 1-2
Default setting: Standard
19 INV1: LVDS Panel Inverter Connector
Type: onboard 2.0 pitch 5-pin Wafer
Pin Description Pin Description
1 +12 V 2 GND
3 Backlight on/off 4 Brightness control
5 GND
20 CON1: RS422/485 Output Connector
Type: onboard 2.54 pitch 4-pin header
Pin RS-422 RS-485
1 TX+ DATA+
2 TX- DATA-
3 RX+ N.C
4 RX- N.C
RS-422/RS-485 Select by JRS1, share COM2
resource.
21 LPT1: Parallel Port Connector
Type: onboard 2*13-pin 2.0mm header
Pin Description Pin Description
1 STROBE 14 AFD
2 PTD0 15 ERROR
3 PTD1 16 INIT
4 PTD2 17 SLIN
5 PTD3 18 GND
6 PTD4 19 GND
7 PTD5 20 GND
8 PTD6 21 GND
9 PTD7 22 GND
10 ACK 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SELECT 26 Key(N/C)
LPT1: Floppy Drive Connector
LPT1 can be configured as a connector of floppy disk
drive interface through BIOS setup
Pin Description Pin Description
1 NC 14 RWC-
2 RINDEX- 15 HEAD-
3 TRAK0- 16 DIR-
4 WP- 17 STEP-
5 RDATA- 18 GND
6 DSKCHG- 19 GND
7 NC 20 GND
8 NC 21 GND
9 NC 22 GND
10 DSB- 23 GND
11 MOB- 24 GND
12 WD- 25 GND
13 WE- 26 Key(N/C)
22 IR1: Infrared(IR) Connector
Type: onboard 2.54 pitch 5-pin header
Pin Description
1 +5V
2 N.C
3 IRRX
4 GND
5 IRTX
23 AUDIO1: Audio Interface Port
AC’97 Audio
24 COM1/COM2: RS-232 Serial Port
Pin Description Pin Description
1 DCD1 2 RXD1
3 TXD1 4 DTR1
5 GND 6 DSR1
7 RTS1 8 CTS1
9 RI1
25 26 USB1, USB2: USB Connector
Type: onboard 2.54 pitch 10-pin header for two USB
ports
Pin Description Pin Description
1 +5V 2 +5V
3 USBD- 4 USBD-
5 USBD+ 6 USBD+
7 GND 8 GND
9 GND 10 N.C
27 JRS1: COM2 RS-232 / 422 / 485 Select
Type: onboard 6-pin (2*3) header
JRS1 Select 1-2 3-4 5-6
RS-232 ON OFF OFF
RS-422 OFF ON OFF
RS-485 OFF OFF ON
Default setting: RS-232 mode
5 6
7 8
28 29 LAN1/LAN2: USB/LAN Connector
Supports USB 2.0 x 4 (USB0, 1, 2, 3) & RJ-45
Ethernet Connector(LAN1/LAN2).
30 LVDS1: LVDS LCD Connector
Type : Onboard DF-13 30-pin header
Pin Description Pin Description
1 VDD 2 VDD
3 TX1CLK+ 4 TX2CLK+
5 TX1CLK- 6 TX2CLK-
7 GND 8 GND
9 TX1D0+ 10 TX2D0+
11 TX1D0- 12 TX2D0-
13 GND 14 GND
15 TX1D1+ 16 TX2D1+
17 TX1D1- 18 TX2D1-
19 GND 20 GND
21 TX1D2+ 22 TX2D2+
23 TX1D2- 24 TX2D2-
25 GND 26 GND
27 NC 28 NC
29 NC 30 NC
VDD could be selected by JVLCD1 in +5V or +3.3V
31 JVLCD1: LCD Panel Voltage Selects
Type: onboard 3-pin header
LCD Voltage JVLCD1
5V 1-2
3.3V 2-3
32 VGA1: CRT SVGA
Type: external D-sub female connector for CRT and
DVI
Solder Side
CFD1: Compact Flash Connector
Pin Description Pin Description
1 GND 26 CD1-
2DATA3 27DATA11
3 DATA4 28 DATA12
4 DATA5 29 DATA13
5 DATA6 30 DATA14
6 DATA7 31 DATA15
7 CS#1 32 CS#3
8 GND 33 NC
9 GND 34 IO READ
10 GND 35 IO WRITE
11 GND 36 +5V
12 GND 37 IRQ14
13 +5V 38 +5V
14 GND 39 CSEL
15 GND 40 N/C
16 GND 41 IDE RESET
17 GND 42 IO READY
18 ADDR2 43 IDE-DREQ
19 ADDR1 44 IDE-DACK#
20 ADDR0 45 DASP
21 DATA0 46 DIAG
22 DATA1 47 DATA8
23 DATA2 48 DATA9
24 N/C 49 DATA10
25 CD2- 50 GND
Note: Driver Install
CHIPSET: \DRIVER\CHIPSET\Intel\INF 7.2
IDE: \DRIVER\IDE\Intel\ICH7
VGA: \DRIVER\Graphics\Intel\9X5
USB: \DRIVER\USB2\ICH5
LAN: \DRIVER\Ethernet\Intel
MONITOR: \DRIVER\H-MONITOR\Winbond
AUDIO: \DRIVER\AUDIO\Realtek
1
2
3
4
5
7
910
12 6
13
8
15
16
17
19
20
21
22 23 24 25 26
27
28 29
30
31
32
14
1
11
1
1
18
Audio-In
Audio-Out
MIC-In
LAN1
USB
USB
USB
USB
LAN2
01 KBM1 06 DIMM2 11 JBAT1 16 PCIE1 21 LPT1 26 USB2 31 JVLC