Installation Note N5245-90109 15
Keysight Extended Power Range and Bias Tees
Upgrade Kit Order Numbers: N5244AU-921 and N5245AU-921
Step 5.Locate the Corner of the Test Set Motherboard Shown in
Figure 1
Locate the corner of the Test Set Motherboard shown in
- look for the
two small black connectors labeled J554 and J101. Later, you will examine the
test set deck chassis underneath this corner of the board.
Figure 1
Corner of Test Set Motherboard to be Located
Step 6.Remove the A23 Test Set Motherboard
For instructions, click the Chapter 7 bookmark “Removing and Replacing the
A23 test set motherboard” in the PDF Service Guide
.