2-16
PDSMA+/PDSMA-E+ User's Manual
PCI 32-bit 33 MHz
S
A+/PDSMA-E+
M
S
D
P
R
E
P
U
®
CPU
LGA 775
KB/MS
CO
M
1
JLAN1
North Bridge
J P L 1
JL1
J L E D
24-Pin ATX PWR
ICH7R
South Bridge
8-pin PWR
Battery
J 9
L
RT
C
PF
USB 1/2
V
G
A
JLAN2
LAN1
CTRL
S I/O
Printer
J P L 2
Floppy
DIMM 2B
PCI-X 64-bit 133 MHz
BIOS
PXH-V
Pr
im
ar
y I
D
E
JWOR
LE
1
JBT1
USB3/4
USB5/6
JP3
JPF
JWD
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
VGA
CTRL
L E 3
L E 4
*C
om
pa
ct
F
la
sh
o
nl
y
COM2
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IP
M
I 2
.0
SATA0
SATA1
SATA2
SATA3
Fa
n1
Fa
n4
Fan6
Fa
n2
Fa
n5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JW
F1
SPKR
PCI-Exp. x8
Intel 3000
JP
R
1
PW3
PW4
(CPUFan)
Intel 3010
OR
ATX PS/2 Keyboard and
PS/2 Mouse Ports
The ATX PS/2 keyboard and PS/2
mouse are located next to the Back
Panel USB ports on the motherboard.
See the table at right for pin defini
-
tions. (Note: NC=No connection.)
PS/2 Keyboard and
Mouse Port Pin
Definitions
Pin# Definition
1
Data
2
NC
3
Ground
4
VCC
5
Clock
Speaker Connector
The speaker connector, located at
J9, allows you to choose using the
internal or an external speaker. For
the internal speaker, short pins 3 and
4. To use an external speaker, place a
speaker cable header on all four pins.
See the table on the right.
Speaker Connector (J9)
Pin Setting Definition
Pins 3-4
Internal Speaker
Pins 1-4
External Speaker
B
A. KB/Mouse
B. Speaker Connector
A
