Agilent Technologies 85024A, Руководство пользователя и сервисное руководство

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Chapter 7 7-13
Service
Replacement Procedure
12. Screw the inner connector onto the new RF cable and insert the inner conductor into the keyed hole.
13. Attach the transition nut with the spanner wrench.
14. Screw on the connector body and tighten with the 9/16 inch wrench.
15. Solder the seven power supply wires onto the regulator assembly as shown in

Figure 7-11 .
16. Attach the A1 regulator assembly to the metal frame with the four screws removed earlier. The long
screws go into the heatsink end.
17. Replace the metal housing reinforcement and plastic covers. The covers and housing reinforcement
are illustrated in the replaceable part chapter, in Figure 6-1 on page 6-5 .
Refer to Figure 7-7 .
18. On the new probe wand, place the amplifier microcircuit into the heatsink assembly. Place the elastic
conductive strip in place, making sure the gold traces are facing down and are aligned lengthwise
with respect to the probe. Make sure the elastic conductor is flush with the front of the heatsink. The
screwdriver may be used to align the strip.
19. Place the spring clip over the conductive strip, flush with the front of the heatsink. The beveled end of
the clip should face away from the front of the wand. The center of this U-shaped clip must press into
the elastic conductor. Insert one side of the clip into the small slot in the probe heatsink. Press the
other side of the clip down with the small screwdriver until it snaps into the other slot.
Refer to Figure 7-6 .
20. Replace the nose assembly and nut.
Figure 7-10 Special Spanner/Wrench Tool and Area of Use