J1 to System Board J2901
| PIN |
FUNCTION |
|
PIN |
FUNCTION |
| 1 |
+3.3 -Sense |
9 |
Off |
| 2 |
+3.3 +Sense |
10 |
On |
| 3 |
+5.0 -Sense |
11 |
-12V |
| 4 |
+5.0 -Sense |
12 |
POR |
| 5 |
+3.0 -Sense |
13 |
+12V Return |
| 6 |
+3.0 +Sense |
14 |
+12V |
| 7 |
+3.0 OVP Program |
15 |
+12 Return |
| 8 |
+3 +V Program |
16 |
+12 |
J2 to System Board J2903
| PIN |
COLOR |
FUNCTION |
| 1 2 3 |
Black |
+3.3 Return |
| 4 5 6 |
Yellow |
+3.3 |
|
|
J3 to System Board J2902
| PIN |
COLOR |
FUNCTION |
| 1 |
Black |
+5.0 Return |
| 2 |
Red |
+5.0 |
| 3 |
Black |
+3.0 Return |
| 4 |
Blue |
+3.0 |
Note: Output 3.0B is programmable from
2.5V to 3.5V. It provides the UltraSPARC
module core voltage to UPA0 and UPA1.
J4 to Harness 530-2345
| PIN |
FUNCTION |
|
PIN |
FUNCTION |
| 1 |
+5 |
6 |
+5 Return |
| 2 |
+5 |
7 |
+5 Return |
| 3 |
+5 |
8 |
+5 Return |
| 4 |
+12 |
9 |
+12 Return |
| 5 |
+12 |
10 |
+12 Return |
|
