Removing And Replacing The Rear Panel - Keysight Technologies N5290/1A PNA Series Service Manual

Repair and Replacement Procedures

Removing and Replacing the Rear Panel

Removing and Replacing the Rear Panel
Tools Required
— T-10 TORX driver (set to 9 in-lb)
— T-20 TORX driver (set to 21 in-lb)
— 5/16 inch nutsetter (set to 10 in-lb)
— 5/16 inch nutsetter (set to 21 in-lb)
— 5/8 inch nutsetter (set to 21 in-lb)
— 9/32 inch nutsetter (set to 9 in-lb)
— 3/16 inch nutsetter (set to 6 in-lb)
— 9/16 inch nutsetter (set to 21 in-lb)
— 9 mm nutsetter (set to 21 in-lb)
— ESD grounding wrist strap
Removal Procedure
Refer to
1. Disconnect the power cord.
2. Remove the outer cover. Refer to
3. If installed, remove all flex cables from the rear panel (item
4. If installed, remove the protective ESD caps from the connectors (not
5. Remove the connector hardware (item
6. Remove the connector hardware (item
7. Remove the 5 screws (item
8. Slide the rear panel over the cable connectors and off of the test set.
Replacement Procedure
1. Reverse the order of the removal procedure.
2. Perform the post-repair adjustments, verifications, and performance tests
7-26
Figure 7-16 for this procedure.
(Note: Removing the outer cover includes removing the 4 screws (item
that attach the rear feet to the chassis) and the 4 bottom feet (item
shown).
connector.
connectors. The hardware is not the same on each connector so note
which hardware goes with which connector.
that pertain to this removal procedure. Refer to
"Removing the Cover" on page
➆ ➇
and ) from the TEST SET I/O
➁ ⑤
, , and
③
) that attach the rear panel to the chassis.
Table 7-2 on page
Keysight N5290/1A Service Guide
7-8.
④
➈
).
①
).
⑥
) from each of the RF
7-36.
)