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S1564-001-01 www.tyan.com
I/O Selection: J14 & J15
J14
J15
For COM 1 / 2 1-2(ON), 2-3(OFF)
1-2(ON), 2-3(OFF)
For InfraRed 1-2(OFF), 2-3(ON),
1-2(OFF), 2-3(ON)
Speaker Connector: J23
Pinout Assignments
1
Speaker out
2
Ground
3
Ground
4
+ 5V
Keylock Connector: J22
Pinout Assignments
Pins 1 to 3 for power LED.
1
Led Output
2
No Connect
3
Ground
Pins 4 and 5 for Keylock
4
Keylock
5
Ground
Turbo Switch: J26 ( Non-Turbo Mode Not Supported )
CPU FAN 1: J67 (PIN 2 is +12V)
CPU FAN 2: J68 (PIN 2 is +12V)
HDD LED: J24
Pinout Assignments
1
Cathode
2
Anode
3
Cathode
4
Anode
Pins 1 and 2 are for primary IDE channel.
Pins 3 and 4 are for secondary IDE channel.
