5-13 Diplexer Assembly Chapter 5 — Component Replacement
5-20 PN: 10410-00730 Rev. D MN469xC Series Multiport Test Set MM
A10 Replacement
1. Remove the top cover from the test set as instructed in Section 5-3.
2. Replace the Diplexer Assembly as illustrated in Figure 5-19.
Note
The DC bias leads must be desoldered from the module prior to removal. Use Anritsu 01-201 Torque
Wrench to tighten all RF connectors when installing the module.
1. Disconnect and remove the RF cable that connects between J3 of the A10 Diplexer and J2 of A12 Switch.
2. Remove the four (4) A10 mounting screws. Disconnect J2 from the A15 module and, while applying lateral
pressure to the module, disconnect the RF cable at A10-J1.
3. Desolder the DC Bias wires from the module and then remove it from the chassis.
4. Installation is the reverse of removal.
Figure 5-19. A10 Diplexer Assembly
1
2
3
J1
J3
J2
J2
A10
A10
A15
A12
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