4
Repair Guide
100
Keysight 8990B Service Guide
Front Panel Disassembly
Use this procedure to disassemble the 8990B front panel.
1
Disconnect the power cable, and remove the handle and rear cover as shown
in
“Remove and Replace the Handle and Rear Cover”
2
Remove the nuts at the sensor connector and the N-type connector as shown
in
.
Figure 4-12
Remove the nuts at the sensor connector and the N-type
connector
3
Remove the four screws on both of the cable shields at the bottom of 8990B
with the 18 in-lbs, T20 Torx screwdriver as shown in
.
Remove the nuts
Содержание 8990B
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