Keysight N9010B EXA Signal Analyzer Service Guide 525
Assembly Replacement Procedures
Motherboard Assembly
16.Refer to Figure 15-71. Remove the motherboard (1) by removing the four
screws (2).
Figure 15-71 Motherboard Assembly Removal
Replacement
1. Refer to Figure 15-71. Place the motherboard (1) into position in the
chassis and replace the four screws (2). Torque to 9 inch-pounds.
2. Refer to Figure 15-70. Replace the left side chassis by replacing the seven
screws. Torque to 9 inch-pounds.
3. Refer to Figure 15-68. Replace the midplane bracket (1) by replacing the
eight screws (2 ). Torque to 9 inch-pounds.
4. Replace the fan assembly. Refer to the Fan Assemblyreplacement
procedure.
5. Replace the RF bracket. Refer to Figure 15-9 on page 453. Torque the
screws to 9 inch-pounds.
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