Pca Dc Bias Board (Opt.xx5) Replacement; Tools Required; Removal Procedure; Replacement Procedure - Agilent Technologies E5071C Service Manual

Replacement Procedure

PCA DC Bias Board (Opt.xx5) Replacement

PCA DC Bias Board (Opt.xx5) Replacement

Tools Required

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Removal Procedure

Refer to Figure 6-24 for this procedure.
Step 1. Remove the outer cover as described in "Outer Cover Removal" on page 266.
Step 2. Remove the 9/16 inch nut (item 2) fastening the rear cover.
Step 3. Remove the six TORX T10 screws (item 1) fastening the rear cover.
Step 4. Disconnect the cable (item 3) from the analog motherboard.
Step 5. Remove the three TORX T10 screw (item 4) fastening the DC Bias board.
Figure 6-25 PCA DC Bias Board Removal
e5071cse1108
Replacement Procedure
Step 1. Replace the PCA DC bias board by inverse procedure of removal.
NOTE Fasten the 9/16 inch nuts (item 2) using a open-end torque wrench.
310
TORX screwdriver, T10, T15, and T20
Open-end torque wrench, 9/16 inch (set to 3.46 N-m / 30.5 lb-in)
2 1
1
3 4
Chapter 6