3-4 Keysight M937xA PXIe Service Guide
Replaceable Parts and Connector Replacement Procedure
Connector Replacement Procedure
3-
4. Use the torque wrench to remove the connector. Refer to Figure 3-2.
Figure 3-2 Removing the Connector
Replacement Procedure
1. Reverse the order of the removal procedure.
Be careful to install the nut with the slots facing outward.
2. Perform the Op Check to verify the new connectors are functional. Refer to
“The Operator’s Check” on page 2-12. If it fails, perform the Adjustments
(refer to “Ad justments” on page 2-45), then repeat the Op Check.
3. For complete assurance that the connectors are meeting all criteria,
perform the following Performance Tests:
- “Source Power Accuracy Test” on page 2-31
- “Source Maximum Power Output Test” on page 2-33
- “Calibration Coefficients Test” on page 2-42
If any of the tests fail, perform the Adjustments (refer to “Adjustments” on
page 2-45), then repeat the tests.