Motherboard Assembly; Removal; Conducted Filter Board Assembly - Agilent Technologies N9039A Service Manual

Assembly Replacement Procedures

Motherboard Assembly

Motherboard Assembly

Removal

1. Remove the instrument outer case. Refer to the
procedure.
2. Remove the processor assembly. Refer to the
procedure.
3. Remove the rear panel. Refer to the
4. Remove the top brace. Refer to the
5. Remove the power supply assembly. Refer to the
removal procedure.
6. Remove the digital I/O board assembly. Refer to the
Assembly removal procedure.
7. Remove the Conducted Filter Board assembly. Refer to the
Board Assembly removal procedure.
8. Remove the Conducted Input Board assembly. Refer to the
Board Assembly removal procedure.
9. Remove the Radiated Filter Board assembly. Refer to the
Assembly removal procedure.
10. Remove the Radiated Input Board assembly. Refer to the
Assembly removal procedure.
11. Remove the Midplane Board assembly and bracket. Refer to the
Board Assembly removal procedure.
12. Remove the Front Frame Assembly. Refer to the
removal procedure.
13. Remove the Fan Assembly. Refer to the
14. Refer to Figure 7-22. Remove W13 and W14 from the motherboard bottom
side by carefully squeezing on the tabs of the top cable retainer as shown in
Figure 7-23 and removing the top retainer. The tabs can then be squeezed again
to remove the cable from the motherboard.
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Instrument Outer Case
Processor Assembly
Rear Panel removal procedure.
Top Brace removal procedure.
Power Supply Assembly
Digital I/O Board
Radiated Filter Board
Radiated Input Board
Front Frame Assembly
Fan Assembly removal procedure.
removal
removal
Conducted Filter
Conducted Input
Midplane
Chapter 7