Removing And Replacing The A17 Loma 10 - Agilent Technologies E8362B Service Manual

Repair and Replacement Procedures

Removing and Replacing the A17 LOMA 10

Removing and Replacing the A17 LOMA 10
Tools Required
• T-10 TORX driver (set to 9 in-lb)
• T-20 TORX driver (set to 21 in-lb)
• 5/16-inch open-end torque wrench (set to 10 in-lb)
• ESD grounding wrist strap
Removal Procedure
Refer to Figure 7-14
1. Disconnect the power cord.
2. Remove the outer cover. Refer to
analyzer bottom side up and raise the receiver deck as shown. Refer to
Removing the Receiver Deck" on page 7-8
3. With a 5/16-inch torque wrench, disconnect the three semirigid cables (item
A17 LOMA 10.
4. Disconnect the ribbon cable (item
5. With a T-10 TORX driver, remove the four mounting screws (item
the analyzer.
CAUTION Be careful not to damage the center pins of the semirigid cables. Some flexing
of the cables is necessary to remove the assembly. Do not over-bend the
semirigid cables.
6. Remove the A17 LOMA 10 from the analyzer. Observe the
Replacement Procedure
1. Reverse the order of the removal procedure.
2. Perform the post-repair adjustments, verifications, and performance tests that pertain
to this removal procedure. Refer to
7-32
for this procedure.
"Removing the Covers" on page
②
) at the A17 LOMA 10.
Table 7-2 on page
PNA Series Microwave Network Analyzers
if necessary.
CAUTION
7-76.
Service Guide E8364-90026
E8362B, E8363B, E8364B
7-6. Position the
"Raising and
①
) from the
③
) from the side of
above.