2-12
PDSBM-LN1/PDSBM-LN2/PDSBM-LN2+ User's Manual
DIMM A
KB/Mouse
JPL1
COM1
USB1,2,3,4
VGA
24-Pin ATX PWR
LAN1
LAN2
Fan5
Super I/O
North Bridge
Intel 946GZ
LAN CTRL
DIMM B
JPL2
LAN CTRL
Slot 6 PCI-E. x4 (in x8 slot)
Slot 6 Expansion PCI-33 MHz
Slot 5 PCI-33 MHz
JI
2
C2
JI
2
C1
JWOR
SPKR
COM2
Buzzer
JWD
WOL
BIOS
USB 5
USB 6
USB 7,8
I-SATA0
I-SATA1
I-SATA2
I-SATA3
JBT1
IDE
Fan4
JL1
Fan3
Fan2
Floppy
FP
Control
ICH7R
South Bridge
Battery
Processor
Fan1
8-pin PWR
LE2
LE4
LE3
JP3
PDSBM-LN1/LN2
2-6 Connecting
Cables
ATX/Auxiliary Power
Connectors
The 24-pin ATX main power connec-
tor is located at J40, and a 12V 8-pin
power connector is located at J41 on
the motherboard. These power con-
nectors meet the SSI EPS 12V speci-
fi cation. The 8-pin 12V PWR supply
is also required to provide adequate
power to the CPU. 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
Required Connection
Required Connection
A. 24-pin ATX PWR
B. 8-pin Aux. PWR
A
B
12V 8-pin Power Con-
nector
Pin Defi nitions
Pins Defi nition
1 through 4
Ground
5 through 8
+12V
Summary of Contents for PDSBM-LN1
Page 1: ...PDSBM LN1 PDSBM LN2 PDSBM LN2 USER S MANUAL Revision 1 0b...
Page 68: ...4 22 PDSBM LN1 PDSBM LN2 PDSBM LN2 User s Manual Notes...
Page 74: ...A 6 PDSBM LN1 PDSBM LN2 PDSBM LN2 User s Manual Notes...
Page 80: ...B 6 PDSBM LN1 PDSBM LN2 PDSBM LN2 User s Manual Notes...
Page 94: ...D 4 PDSBM LN1 PDSBM LN2 PDSBM LN2 User s Manual Notes...