Hardware Configuration
ROBO-8920VG2 User’s Manual
2-3
J13
COM1 Serial Port (RS-232)
J14
COM2 Serial Port (RS-232)
J15
USB Port 1 Connector
J16 DDRII
B-Channel
J17 LPT
Connector
J18
USB Port 2 Connector
J19
SATA HDD Port 1
J20 Floppy
Connector
J22
SATA HDD Port 2
J23
Gigabit Ethernet Port A
J24
Gigabit Ethernet Port B
J25
USB Port 3/4 Connector
J26
D-SUB15 VGA Connector
J28
Secondary VGA Display Connector
J29
DVI-D Display Connector
J30 CompactFlash
J32
Port 80 Header
5x2 pin header
CPUFAN1 CPU0 Fan Power Connector
CPUFAN2 CPU1 Fan Power Connector
SYSFAN1 Chassis Fan Power Connector
Pin Assignments of Connectors
J1 : Power LED & Key-lock Header
PIN No.
Signal Description
1
Power LED Positive
2 N/C
3
Power LED Negative
4 Key-lock
Signal
5 Ground
J2 : External Speaker Header
PIN No.
Signal Description
1 Speaker
Signal
2 N/C
3 Ground
4 +5V
