HP 85106D mm-Wave System
6-25
HP 85105A mm-Wave Controller
Fuses
Fuses
The locations of the six fuses used in the HP 85105A are illustrated in
Figure 6-9 on page 6-23 (F1 through F4). The values of these fuses and their
part numbers may be found in the “Replaceable Parts” section.
Refer to Figure 6-11 for information about setting the voltage selector cam
and replacing a line fuse.
NOTE
Do not attempt to rotate the voltage selector cam while it is installed in the
line module or non-repairable damage will result. The cam must be
completely removed from the line module, rotated to the proper position,
and reinstalled. Refer to the instructions below.
Replacement of Fuse
1. Pry open line module cover door.
2. Pull out fuse carrier.
3. Insert fuse of proper rating.
4. Place carrier back into line module.
Selection of Operating
Voltage
1. Pry open line module cover door.
2. Remove cam from the line module.
3. Rotate the cam to the desired voltage (when the line module cover is
closed, the selected voltage will be visible through a small window).
4. Insert the cam back into the line module.
5. Close the line module cover door.
Figure 6-11
Power Line Module
Summary of Contents for 85106D
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Page 117: ...4 24 HP 85106D mm Wave System Service and Troubleshooting Check Unratioed Power Levels ...
Page 139: ...5 22 HP 85106D mm Wave System HP 85104A Test Set Module Troubleshooting Procedures ...
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Page 238: ...B 2 HP 85106D mm Wave System Upgrade Paths ...
Page 243: ...HP 85106D mm Wave System v work surface installation 1 12 ...
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