Tomcat i875PR S5102-P
Chapter 2: Board Installation
2.5 – Connector Description
Connector
Function
Ref. Page
J1
Chassis fan connector
Page 2-6
J4
COM2 port
Page 2-7
J5**
SMDC Connector
Page 2-10
J6
CPU fan connector
Page 2-6
J7
SMBus_0 Connector
Page 2-7
J8
Front panel connector
Page 2-7
J9
Power fan connector
Page 2-6
J12*
IDE RAID connector
Page 2-8
EFI1
EFI1 connector
Page 2-8
LED1
Power On LED
Page 2-8
LED2
Post error code for BIOS
Page 2-8
LPT1
Printer Port connector
Page 2-9
SATA1/SATA2
Serial ATA connector
Page 2-9
SATA3/SATA4*
Serial ATA RAID connector
Page 2-9
USB2/USB3/USB4
USB headers
Page 2-9
J11**
North bridge fan connector
Page 2-10
J16 / J17 / J18**
Front panel LAN display headers
Page 2-10
J19 / J20 / J21 / J22**
Auto fan control connectors
Page 2-11
JP4 / JP7**
Full speed fan control headers
Page 2-11
JP5 / JP6**
SMDC I
2
C headers
Page 2-11
*SATA RAID (SATA3/SATA4) and IDE RAID (J12) functions by Promise PDC20378 chip.
**(J5, J11, J16, J17, J18, J19, J20, J21, J22, JP4, JP5, JP6 and JP7) These connectors
and jumpers are reserved for OEM use only.
Fan Connector (J1 & J6 & J9)
J1
Chassis fan
Tachometer/speed Read and controlled
J6
CPU fan
Tachometer/speed Read and controlled
J9
Power fan
J1
J9
J6
S5102-P
USB3
1
1
1
1
KB-MO1
USB1
CN1 (COM1)
J2 (VGA)
PWR1
LAN1
J9
BIOS
J1
Intel
875P
Intel
ICH5
PCI2
PCI3
SATA2
FD
D
J
10
JP3
CMOS
BT1
SEC-IDE J15
PRI-IDE J13
1
Winbond
W83627HF
PCI4
USB4
1
LED2
PCI1
RAID-IDE J12
Chassis
FAN
J4
Intel
GbE LAN
LED1
1
USB (Bottom)
LAN (Top)
KB(Bottom)
Mouse(Top)
LAN2
ATI
RAGE XL
1
LP
T1
USB2
SM
DC
J
5
POWER FAN
EFI1
COM2
8MB
SDRAM
Intel
10/100 LAN
(Optional)
Intel
GbE LAN
(Optional)
1
JP6
JP5
1
SATA1
1 1
1
J19
J21
J22
1
JP7
JP4
SATA3
SATA4
1
J7 J1
7
J1
8
J1
6
1
J6
CPU - FAN
1
J11
NB - FAN
J20
1
Tachometer/speed Read and controlled
2-6
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