PT-6IL
MAINBOARD
HARDWARE SETUP
24
Pin assignment of
CPU Cooling Fan Power Connector:
1
2
3
Pin # Signal name
Pin # Signal name
Pin # Signal name
1
Ground
2
+ 12V DC
3
Fan Sense Signal
(J) CN9 IDE 2 Connector
(Secondary IDE Port: 170H, IRQ15)
(K) CN10 IDE 1 Connector
(Primary IDE Port: 1F0H, IRQ14)
CN 2
US
B
2
US
B
1
BAT1
+
_
SLOT1
SPKR
A
G
P
S
L
O
T
IS
A SL
OT
IS
A SL
OT
IS
A SL
OT
PC
I S
L
O
T
PC
I S
L
O
T
PC
I S
L
O
T
PC
I S
L
O
T
CN 11
CN7
CN5 CN4
CN9 IDE 2
CN10 IDE 1
CN6 FDC
CN3
BIOS
KBLOCK CN 12
CN 1
J 1
IDE 1
IDE 2
(L) CN11: COM B (Serial Port 2) Connector
US
B
2US
B
1
BAT1
+
_
SLOT1
SPKR
A
G
P
S
L
O
T
IS
A S
L
O
T
IS
A S
L
O
T
IS
A S
L
O
T
PC
I S
L
O
T
PC
I S
L
O
T
PC
I S
L
O
T
PC
I S
L
O
T
CN 11
CN 2
CN7
CN5 CN4
CN9 IDE 2
CN10 IDE 1
CN6 FDC
CN3
BIOS
KBLOCK CN 12
CN 1
J 1
Serial Port 2
( COM B )
CN 11