Ac Distribution Unit - Sun Microsystems SPARCcenter 2000 Service Manual

7

7.12 AC Distribution Unit

7-46
Perform these tasks in order to replace the AC distribution unit.
Safety and Tools Requirements
Powering Off the System
Side Panels
Kick Panel
Figure 7-42 shows the AC distribution unit.
#6 Phillips screws
Phillips screws
Figure 7-42 AC Distribution Unit Removal and Replacement
To remove the AC distribution unit:
1. Disconnect all AC cables that may be plugged into the unit, and any
cables connected to the connectors marked J2 or J3.
Note – J2 and J3 may be found in different locations in the AC distribution
unit, depending on the specific unit installed in your chassis.
2. Disconnect the AC distribution unit from the main power source and
disconnect the power supply feed cable.
SPARCcenter 2000/2000E Service Manual—June 1996
page 5-1
page 6-1
page 7-5
page 7-9
Power supply feed cable
AC distribution unit