2-14
X7DWN+ User's Manual
JCF1
JP1
J7
FAN4
FAN2
FAN7
FAN1
JWF1
Buzzer
FP
Ctrl
P
anel
PWRLED/SPK
JOH1
LE1
FAN3
FAN8
CPUFAN2
JPG1
KB/Mouse
Fan5
Intel ESB 2
(South Bridge)
1
6
11
15
10
5
1
7
1
2
11
1
1
14
13
12
11
10
9
1
2
14
13
12
11
1
2
+
A1
B2
A2
B1
12
34
5
6
78
9
10
11
12
1
2
19
20
4
4
85
41
96
CPU1
DIMM 1D
DIMM 1C
DIMM 1B
DIMM 1A
DIMM 2D
DIMM 2C
DIMM 2B
DIMM 2A
DIMM 3A
DIMM 3B
DIMM 3C
DIMM 3D
DIMM 4A
DIMM 4B
DIMM 4C
DIMM 4D
BIOS
S I/O
1
1
T-SGPIO1
T-SGPIO2
Battery
1
Floppy
Intel 5400
(North Bridge)
JP2
COM2
CPU FAN1
PSF
SMBUS_PS
1
COM1
USB0/1
LAN1
VGA
BANK1
Compact
F
lash
IDE#1
Slot6 PCI-E2 x8
SEPC
CMOS Clear
Slot5 PCI-E2 x8
JWD
Slot3 PCI-E x8
Slot2 PCI-X 100/133MHz
USB 4
JWOR
JWOL
Slot1 PCI-X 100/133MHz
USB 2/3
SMB
I-SATA0
LAN2
LAN
Slot4 PCI-E x4
JI2C1
JI2C2
BANK2
BANK3
BANK4
JL1 JK1
JAR
24-Pin PWR
4-Pin PWR 8-Pin PWR
3rd PWR Fail Detect
CPU2
I-SATA1
I-SATA2
I-SATA3
I-SATA4
I-SATA5
Fan6
JPL1
CTRL
B1
B2
A1
A2
Slot0 PCI-U
VGA CTRL
SIMSO
X7DWN+
2-5
Connecting
Cables
ATX Power Connector
There are a 24-pin main power sup-
ply connector(JPW1) and an 8-pin
CPU PWR connector (JPW3) on the
motherboard. These power connec-
tors meet the SSI EPS 12V specifi -
cation. The 4-pin 12V PWR supply
is also required to provide adequate
power to the system. See the table
on the right for pin defi nitions. For
the 8-pin PWR (JPW3), please refer
to the item listed below.
Processor Power
Connector
In addition to the Primary ATX power
connector (above), the 12V 8-pin
CPU PWR connector at JPW3 must
also be connected to your power
supply. See the table on the right for
pin defi nitions.
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
13
+3.3V
1
+3.3V
14
-12V
2
+3.3V
15
COM
3
COM
16
PS_ON
4
+5V
17
COM
5
COM
18
COM
6
+5V
19
COM
7
COM
20
Res (NC)
8
PWR_OK
21
+5V
9
5VSB
22
+5V
10
+12V
23
+5V
11
+12V
24
COM
12
+3.3V
12V 4-pin Power Con-
nector
Pin Defi nitions
Pins Defi nition
1 and 2
Ground
3 and 4
+12V
12V 8-pin Power Con-
nector
Pin Defi nitions
Pins Defi nition
1 through 4
Ground
5 through 8
+12V
A. 24-pin ATX PWR
B. 8-pin Processor PWR
C. 4-pin PWR
A
B
C
Содержание X7DWN+
Страница 1: ...X7DWN USER S MANUAL Revision 1 0a SUPER...
Страница 5: ...Preface Notes v...
Страница 22: ...1 14 X7DWN User s Manual Notes...
Страница 86: ...A 2 X7DWN User s Manual Notes...
Страница 92: ...C 4 X7DWN User s Manual Notes...