Figure 3-22 A9 Mounting Screws At Right Frame - HP 8560E Service Manual

3. Remove screw (1) securing the attenuator to the front frame center
4. Remove screw (1) securing the A9 input attenuator to the right side
5. Remove the attenuator and disconnect the attenuator ribbon cable.
Replacement
1. Connect the attenuator-control ribbon cable to the A9 input
2. Place the A9 input attenuator into the spectrum analyzer with the
3. Attach the attenuator to the center support with one panhead screw
4. Attach the attenuator to the right side frame, using one flathead
5. Connect semi-rigid cables W41 and W44 to the attenuator assembly.
Figure 3-22 A9 Mounting Screws at Right Frame
Chapter 3
support. See Figure 3-21 on page
frame. See Figure 3-22 on page
attenuator.
A9 mounting brackets resting against the front frame center support
and the right side frame. Use caution to avoid damaging any cables.
(1). See Figure 3-21 on page
screw (1). See Figure 3-22 on page
Connect opposite end of W41 to the front frame. Torque all SMA
connectors to 113 Ncm (10 in-lb).
Procedure 8. A7 through A13 Assemblies
191.
193.
191.
193.
Assembly Replacement
193