7
1.3 Motherboard Layout
DDR1
(64/72
bit,
184-pin
module)
DDR2
(64/72
b
it,
1
84-pin
m
odule)
1.5V_AGP1
ATX12V1
CLRCMOS1
AUX1
CD1
P
ARALLEL
P
ORT
COM1
PS2
Mouse
PS2
Keyboard
USB 2.0
T: USB2
B: USB3
USB 2.0
T: USB0
B: USB1
Top:
RJ-45
Top:
Line
In
Center:
Line
Out
Bottom:
Mic
In
USB 2.0
T: USB4
B: USB5
PCI 2
PCI 3
PCI 4
PCI 5
PCI 1
2MB
BIOS
Super
I/O
USB67
1
IR1
1
PANEL 1
HDLED RESET
PLED PWRBTN
1
PS2_USB_PWR1
1
P4S55FX2
SiS
964L
SPEAKER1
1
FLOPPY1
CHA_FAN1
CMOS
Battery
23
AGP 8X
A
TA133
DDR400
5.1
CH
SiS
655FX
PGA478
IDE1
IDE2
1
AUDIO1
Audio
CODEC
CPU_FAN1
A
T
XPWR1
25
GAME1
JR1 JL1
22
26
LAN
PHY
USB2.0
FSB800
18.3cm (7.2 in)
30.5cm
(12.0
in)
1
2
6
3
4 5
7
21
20
19
18
17
8
9
11
12
13
14
15
16
24
10
1
USB4_5
27
1
PS2_USB_PWR1 Jumper
15
Clear CMOS Solder Points (CLRCMOS1)
2
CPU Fan Connector (CPU_FAN1)
16
USB 2.0 Header (USB67, Blue)
3
CPU Heatsink Retention Module
17
Infrared Module Header (IR1)
4
CPU Socket
18
Floppy Connector (FLOPPY1)
5
North Bridge Controller
19
Game Connector (GAME1)
6
ATX 12V Connector (ATX12V1)
20
Flash Memory
7
Secondary IDE Connector (IDE2, Black)
21
PCI Slots (PCI1- 5)
8
Primary IDE Connector (IDE1, Blue)
22
JR1 Jumper / JL1 Jumper
9
184-pin DDR DIMM Slots
23
Front Panel Audio Header (AUDIO1)
10
AGP Slot (1.5V_AGP1)
24
Internal Audio Connector: AUX1 (White)
11
South Bridge Controller
25
Internal Audio Connector: CD1 (Black)
12
Chassis Fan Connector (CHA_FAN1)
26
ATX Power Connector (ATXPWR1)
13
System Panel Header (PANEL1)
27
USB 2.0 Header (USB4_5, Blue)
14
Chassis Speaker Header (SPEAKER 1)
