Anritsu VectorStar MN469 C Series, Maintenance Manual, Page: 52 / 78

5-8 Power Supply Replacement Chapter 5 — Component Replacement
5-8 PN: 10410-00730 Rev. D MN469xC Series Multiport Test Set MM
5-8 Power Supply
Replacement
Assemblies: 3-40-183
1. Remove the top cover and left cover from the test set. Refer to Section 5-3 .
2. Remove the board as illustrated in Figure 5-7 .
1. At the rear of the power supply, disconnect the 3 Pin
Connector which connects to the rear panel AC input
module.
2. Disconnect the ground wire from the power supply.
3. At the front of the power supply, disconnect the Power
Supply Output Cable Harness.
4. Remove the four mounting screws from the power
supply.
5. Lift the power supply from the chassis.
6. Assembly is reverse of the removal procedure.
Figure 5-7. Power Supply Replacement
1
2
3
4
x4