Repair Guide
4
Keysight 8990B Service Guide
95
Tools Required
Table 4-8
Tools required
Tool
Function
Item
5/16” open-end wrench, 5 in-lbs
Attach the attenuator pad on the check source
assembly
Glue gun
Attach the jumper of the 08990-61614 on the
power supply module (0950-5060)
9/32 socket, 5 in-lbs (for earth wire)
Attach the earth wires (nut)
Manual T10 Torx screwdriver
Fix the screw on the top cover and attach the PCA
Philips 12 in-lbs power driver
Fit the screws on the power supply module (red
and black wires)
Philips 5 in-lbs power driver
Fit the screws on the CPU fan
Customized socket for power reference
connector
Fit the nut at the front panel N-type connector
Special tooling kit (N1912-61807)
Fit the sensor connector
Содержание 8990B
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