2-3 Replaceable Parts Chapter 2 — Replaceable Parts
2-4 PN: 10410-00730 Rev. D MN469xC Series Multiport Test Set MM
See Table 2-1, “Replaceable Parts List” on page 2-1 for identification of Replacement Part Numbers.
Item Description Item Description
1 Power Supply A10 Diplexer/Bias-Tee
2 Cooling Fan Assembly A12 High Band SPDT Switch
3 Control PCB Assembly A13 High Band SPDT Switch
4 GPIB–Parallel Interface Board A14 Port Coupler
5 Test Port Connectors A15 Port Coupler
A4 Low Band Switch A18 High Band SPDT Switch
A5 Low Band Switch A19 High Band SPDT Switch
A6 Low Band Switch A20 Low Band Bridge
A7 Low Band Switch A21 Low Band Bridge
A8 Diplexer/Bias-Tee
Figure 2-1. Location of Major Components and Subassemblies
A18
A20
A21
A19
A6
A10
A12
A13
A14
A15
A4
A7
A5
A8
1
2
5
3
4
Power Supply
Control PCB
Fan Assembly
GPIB PCB