Troubleshooting Procedures
4-5
4
Figure 4-2
Power Supply Connector J2603
If any of the voltages are not present with the power supply on and are
connected to the system board, replace the power supply.
Table 4-2
J2603 Pin Descriptions
Pin
Description
Pin
Description
1
+5V
10
Gnd
2
+5V
11
Gnd
3
+5V
12
Gnd
4
+3.3V
13
Gnd
5
+3.3V
14
Gnd
6
+3.3V
15
Gnd
7
+3.0V
16
Gnd
8
+3.0V
17
Gnd
9
+3.0V
18
Gnd
1
9
18
10
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