User Manual

MiniStation All-in-One Petit Board User’s Manual
Jumpers and Connectors
15
3.3 Connectors
Label
Connector’s Function
Label
Connector’s Function
CN1 44-pin IDE(Primary) Connector CN10 SCSI Type General Output Connector
CN2 8-pin Power Connector CN11 SCSI Type General Output Connector
CN3 44-pin IDE(Primary) Connector CN12 LCD Interface Socket
CN4 Flat Panel Bezel Connector CN13 Compact Flash Socket
CN5 Mini PCI Socket CN14 External Battery Low Detect Connector
CN6 SCSI Type General Output Connector CN15 IrDA Connector
CN7 SCSI Type General Output Connector CN16 Temperature Detect Connector
CN8 PC/104 Plus Connector J1 PC/104 Connector
CN9 168-pin SDRAM Socket J2 PC/104 Connector
Flat Panel Bezel Connector
CN4
135791113151719
2468101214161820
Power LED
This 3-pin connector, designated at Pins 1 and 5 of CN4, connects the system power LED indicator to its
respective switch on the case. Pin 1 is +, and pin 5 is assigned as -. The Power LED lights up when the
system is powered ON.
External Speaker and Internal Buzzer Connector
Pins 2, 4, 6, and 8 of CN4 connect to the case-mounted speaker unit or internal buzzer. Short pins 4-6
when connecting the CPU card to an internal buzzer. When connecting an external speaker, set these
jumpers to Open and install the speaker cable on pin 8 (+) and pin 2 (-).
External SMI Button Switch
This switch enables the connection between the SBC83673VEA based system and the installed hardware.
Pins 11 & 12 of CN4 support the SMI switch function.
ATX Power On/Off Button
This 2-pin connector, designated at Pins 13 & 14 of CN4, connects the ATX power button of the front panel
to the SBC83673VEA CPU board - allowing user to control the power on/off state of the ATX power supply.
This jumper is only useful when installing an ATX power supply.
System Reset Switch