1-17
Chapter 1
Motherboard Description
GAME1
VIA
VIA
FAN2
1
SONY
IDE2
IDE1
IDE
USB2
1
1
Ir1
1
JBAT1
SP-J6
2
1
PCI3
PCI4
PCI5
PCI6
FDD1
FDD
I/O CHIP
SP-J5
61
2
5
1
J4
FA
N
3
1
T:Mouse
B:KB
PCI1
PCI2
PCI Slot
AGP SLOT
AGP
Slot
CdIN2
CdIN1
1
ATX1
Power
FAN1
1
T:LAN
(Optional)
B:USB1
Speak out
Line in
MIC in
COM1
COM2
Printer
A
T
X Power
Supply connector
A
TX2
1
P
A
NEL1
SP-J7
2
1
Jp5
1
J1
DDR2
DDR1
DDR
DDR3
Socket
478
SP-J2
2
1
WOM
WOL
SP-J8
1
JP4
2 4
1 3
JP2
2 4
1 3
JP-G1
2 4
1 3
JP6
2 4
1 3
1
Vj1
Vj5
1.7.12 AC’97 CODEC Selection: JP5
JP6
1.7.11 Host Clock Frequency: JP6
Pin JP5 Definition
On
(Short)
on board sound Disabled
Off
(Open)
on board code is using
JP5
1-2 3-4
Host(MHz)
Default
ON ON
100 *
OFF ON 133