ENDAT-D2550 USERS MANUAL
UNICORN COMPUTER CORP.
10
Function
Connectors
Line-Out, CD-In Pin Header
J8
Line-In
、
MIC-In Pin Header
J9
SPDIF Pin Header
J10
DIGITAL I/O Pin Header
J4, J3
Jumpers Overview:
Function
Connectors
LCD Voltage Select
JP8
LCD Backlight Voltage Select
JP6
LCD Backlight Control Voltage Select
JP7
LVDS1
LCD Backlight Voltage (for +5V)
JP10
Clear CMOS
JBAT1
PS2 Power Selector
JP2,
COM1/2/3/4/5/6 Voltage Selector
JP3, JP5, JP1
USB Port7 share to Mini PCIe slot
JUSBP7
Header for Case Panel
JP9
HDD LED
JP9: Pin 1(-), Pin 2(+)
External Speaker
JP9: Pin 3(-), Pin 6(+)
Buzzer On/Off
JP9: Pin 4, Pin 5
Hardware Reset Switch
JP9: Pin 7, Pin 8
ATX Power Supply On/Off Switch
JP9: Pin 9, Pin 10
Power LED
JP9: Pin 11(-), Pin 12(+)
WDT Function Enable/Disable
JP9: Pin 13, Pin 14
Part 1: Onboard Jumpers
JBAT1: CMOS Data Clear (1x3 with 2.0mm)
Pin 1 *
Normal
Pin 1-2
Close for clear CMOS
JP2: PS2 Standby Power Selector (1x3 with 2.0mm)
Pin 1-2 *
+5Vsb
Pin 2-3
+5V