96000 Series
Service Manual
5-10
2 x 2W Coaxial Relays
Two panhead screws hold each Relay in place. To remove the 1P 2W Coaxial
Relays:
1. Remove the top cover from the Product.
2. Remove the internal shield from the Product.
3. One relay is located on the left-hand side panel in front of the fans.
4. Starting from the front, disconnect the three SMA connectors using an 8 mm
spanner. The third position has a pair of attenuators also attached. These can
be removed with the relay. Note that these connectors are torque tightened
(1 Nm). Do not attempt to tighten them before releasing these connectors.
5. Disconnect the 2 pin Molex connector from the RF module.
6. Remove the two panhead screws securing it to the side panel block, and lift
out. The second relay, fitted on the front chassis bulkhead block, is present
on the 96270A but not on the 96040A.
7. Starting from the right, disconnect the SMA connectors using an 8 mm
spanner. The left position has an attenuator fitted and this can be removed
with the relay. Note that these connectors are torque tightened (1 Nm); do not
attempt to tighten them before releasing the connectors.
8. Disconnect the 2-pin Molex connector from the RF module.
9. Remove the two panhead screws securing it to the mounting block, and lift
out.
Front Panel Assembly
The Front Panel Assembly includes the Bezel Assembly, the Display and Keypad
PCA. See Figure 5-4.
To remove the Front Panel Assembly:
1. Remove the upper and lower screws on the side of the front panel handles.
2. Gently ease the Front Panel Assembly forward using the handles, as there
are connectors still attached behind the panel.
3. When the front panel is forward sufficiently, disconnect the IDE cable (right-
hand side) from the Digital PCA. Do not pull on the cable, but ease it out
using the location lug on the connector.
4. Carefully remove the display cable from the Digital PCA as follows:
a. Use finger nails to lift the cable-locking lever to the up position.
b. Carefully remove the display cable from its housing by gently pulling.
5. Remove the Front Panel Assembly.
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