Removing The Covers - Keysight N5264A Service Manual

Repair and Replacement Procedures

Removing the Covers

Removing the Covers
Tools Required
— T-10 TORX driver (set to 9 in-lb)
— T-20 TORX driver (set to 21 in-lb)
Removing the Outer Cover
Do not place the instrument on its front panel. This will damage the front
panel assemblies.
Refer to
1. Disconnect the power cord.
2. Remove the strap handles (item
3. Remove the foot locks (item
4. Remove the four rear panel feet (item
5. Slide the outer cover toward the rear of the measurement receiver and
Removing the Inner Cover
Refer to
1. With a T-10 TORX driver, remove the 12 pan head screws (item
2. With a T-10 TORX driver, remove the 9 flat head screws (item
3. Lift off the cover.
Replacement Procedure
1. On the top side of the PNA, carefully position the grey flex cables so they
2. On the bottom side of the PNA, carefully fold or push down the ribbon
3. Reverse the order of the removal procedures above.
Keysight N5264A Service Guide
Figure 7-1
for this procedure.
with a T-20 TORX driver, on both ends until the handle is free of the
measurement receiver.
then remove the four bottom feet from the outer cover.
⑥
(item with a T-20 TORX driver,.
remove it.
Figure 7-1
for this procedure.
can't be pinched between the covers and the rails.
cables and wires so they can't be pinched between the hardware and the
outer cover. Ribbon cables and wires must never be positioned on top of
hardware.
①
) by loosening the screws (item
③
) from the four bottom feet (item
⑤
) by removing the center screws
➁
),
④
) and
⑦
).
⑧
).
7-5