Tomcat i915 S5120
Chapter 2: Board Installation
2-12
http://www.tyan.com
2.5.13 Chassis Fan Connector: JP20 (FAN3)
+12V
GND
Tachometer
USB3
1
1
1
1
J8
(KB+Mouse)
J30
J15 (
VG
A)
J6
(P
ar
allel P
or
t)
FAN2
JP3
PW8
LAN+
USB2
J33
(Audio)
ALC880
PFAN
JP1
BIOS
JP19
Intel
i915G
Intel
ICH6
32-bit 33MHz (5V) PCI PCI2
32-bit 33MHz (5V) PCI PCI3
32-bit 33MHz (5V) PCI PCI4
PCI-E2
SATA2
SATA1
FD
D
1 J7
JP15
RAID-IDE1 JP4 (Optional)
IDE1 J11
1
x16 PCI Express PCI-E1
SUPER
I/O
BT1
PCI-E3
USB4
1
VIA
VT6307
LED1
32-bit 33MHz (5V)PCI PCI1
SATA3
SATA4
FAN4
Promise
PDC20579
(Optional)
JP8
1
JP9
BROADCOM
LAN
(Optional)
1
JP2
FAN1
LAN+
USB1
J22
COM1
JP18
1
1
JP13
JP5
JP6
PW3
1
FAN3
JP20
J27
J25
J24
J26
J23
S5120
J31
(S
PD
IF
-IN
)
(SPD
IF
-O
U
T)
KB(Bottom)
Mouse(Top)
USB (Bottom)
10/100 LAN (Top)
(Optional)
USB (Bottom)
GbE LAN (Top)
J28
JP10
JP11
Intel
LAN
1
JP23
1
Use this header to connect the chassis
cooling fans to your motherboard to keep
the system stable and reliable.
This connector supports the tachometer
monitoring.
2.5.14 Front Panel System Connector: JP21
Your chassis will usually come with connectors to install onto the motherboard, such as HD
and Power LEDs. The Front Panel Connector (JP21) has been implemented for such
purposes.
1 2
17 18
Function PIN
PIN
Function
1
2
PWR+
HD_LED-
3
4
PWR-
GND
5
6
Power Button
Reset
Button
7
8
GND
+5V
9
10
Sleep Button
NIMI
11
12
GND
+5VSB
13
14
NC
SMBUS
Data
15
16
GND
USB3
1
1
1
1
J8
(KB+Mouse)
J30
J1
5 (
VG
A)
J6
(P
ar
al
le
l P
or
t)
FAN2
JP3
PW8
LAN+
USB2
J33
(Audio)
ALC880
PFAN
JP1
BIOS
JP19
Intel
i915G
Intel
ICH6
32-bit 33MHz (5V) PCI PCI2
32-bit 33MHz (5V) PCI PCI3
32-bit 33MHz (5V) PCI PCI4
PCI-E2
SATA2
SATA1
FD
D
1
J
7
JP15
RAID-IDE1 JP4 (Optional)
IDE1 J11
1
x16 PCI Express PCI-E1
SUPER
I/O
BT1
PCI-E3
USB4
1
VIA
VT6307
LED1
32-bit 33MHz (5V)PCI PCI1
SATA3
SATA4
FAN4
Promise
PDC20579
(Optional)
JP8
1
JP9
BROADCOM
LAN
(Optional)
1
JP2
FAN1
LAN+
USB1
J22
COM1
JP18
1
1
JP13
JP5
JP6
PW3
1
FAN3
JP20
J27
J25
J24
J26
J23
S5120
J31
(S
PD
IF
-IN
)
(SPD
IF
-O
U
T)
KB(Bottom )
Mouse(Top)
USB (Bottom)
10/100 LAN (Top)
(Optional)
USB (Bottom)
GbE LAN (Top)
J28
JP10
JP11
Intel
LAN
1
JP23
1
SMBUS
Clock
17
18
INTRU#