Sun Microsystems SPARCcenter 2000 Service Manual page 162

7
7.13.6 Disk Tray Power Supply
DC cable harness connectors
7-56
Perform these tasks to replace the disk tray power supply.
Review the safety precautions.
Power off the SCSI disk tray.
Remove the vented front panels.
Extend the stabilizer bar.
Remove the differential SCSI disk tray.
To remove the power supply from the differential SCSI disk tray:
1. Disconnect the DC cable harness from the three connectors at the power
supply as shown in Figure 7-51.
Each of the connectors is secured with a locking tab. Press the tab to
disconnect the connector from the supply.
2. Loosen the four captive slotted screws that secure the power supply to the
tray as shown in Figure 7-52.
3. Remove the power supply from the tray and set it aside.
To replace the power supply, reverse the preceding instructions.
Figure 7-51 Power Supply Cable Harness in the Disk Tray
SPARCcenter 2000/2000E Service Manual—June 1996
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page 6-1
page 7-3
page 7-9
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