Replacing The Card Cage Cover. Shield And Panels; Removing The Power Supply And Mpu Assemblies - HP 8133A Service Manual

Replacing the card cage cover, shield and panels

Removing the power supply and MPU assemblies

of top trim
lip
Figure 5-17. Top trim replacement
1. Fit the assembly keepers into the card cage. The smaller feet
locate into the holes in the bottom of the card cage.
,
2. Slide the card cage cover into position from the left side of the
instrument. See Figure 5-6.
3. Make sure that the right edge locates under the flanges on the
chassis.
4. Position the top feet
the rear the card cage cover.
of
5. Place the clip on the left side of the cover over the left wall of
the card cage.
6. Replace the sixteen cover securing screws.
7. Fold the connector ribbon over the card cage cover and reconnect
to its housing on the A3 MPU assembly. See Figure 5-6.
8. Replace and secure the shield.
9. Replace and secure the side panels, handle, and top panel.
10. Replace and secure the four plastic feet.
This section enable you to remove and replace the HP 8133A
will
power supply assemblies, and to remove and replace the A3 MPU
assembly.
locates to
rear
the assembly keepers into the apertures in
of
Replacing Assemblies 5-1 5