Installation Procedures
11
J2 Ð Power Supply Connector
Pin Description Pin Description
1
Power Good
7
Ground
2
+5V DC
8
Ground
3
+12V DC
9
Ð5V DC
4
Ð12V DC
10
+5V DC
5
Ground
11
+5V DC
6
Ground
12
+5V DC
Connectors:
COM1
Serial Port #1
COM2
Serial Port #2
PRN1
Parallel Port
IDE1
Primary IDE Port
IDE2
Secondary IDE Port
USB1 Ð Universal Serial BUS
Connector
Pin Description Pin Description
1
+5V DC
2
+5V DC
3
Data Ð
4
Data Ð
5
Data +
6
Data +
7
Ground
8
Ground
9
N.C.
10
N.C.
J1 Ð Keyboard Connector
Pin
Description
1
Keyboard Clock
2
Keyboard Data
3
N.C.
4
Ground
5
+5V DC
J3 Ð HDD LED Connector
Pin
Description
+
+5V DC
Ð
Active Low
J7 Ð System Reset
Setting
Description
1
Ground
2
Reset System
JP2 Ð Flash ROM
Setting
Description
P1, P2
12V Flash ROM
(default)
P2, P3
5V Flash ROM
JP6 Ð DIMM Module Voltage
Setting
5V
3.3V
A
P1, P2
P2, P3
B
P1, P2
P2, P3
Содержание MS-5120
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