A10 Analog Mother Board Replacement; Tools Required; Removal Procedure - Keysight Technologies E5061B Service Manual

Replacement Procedure

A10 Analog Mother Board Replacement

A10 Analog Mother Board Replacement

Tools Required

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Removal Procedure

Refer to
Step 1. Remove the Outer Cover as described in
page
Step 2. Remove the Front Panel as described in
page
Step 3. Remove the following assemblies.
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Step 4. Remove the three 9/16 inch nuts and the three washers (item 1) from the
BNC connectors.
Step 5. Remove the seven TORX T10 screws (item 2) fastening the rear panel.
Step 6. Remove the TORX T10 screw (item 3) fastening the small unit of the A10
Analog Mother Board.
Step 7. Disconnect the two cable connectors (item 4) from the Fan Assembly.
Step 8. Disconnect the two cable connectors (item 5) from the Power Supply
Assembly.
Step 9. Disconnect the two cable connectors (item 6) from the Ref Oven.
Step 10. Remove the eleven TORX T10 screws (item 7) fastening the A10 Analog
Mother Board.
Keysight E5061B Network Analyzers
torque screwdriver, T15 and T20
torque screwdriver, T10 (set to 9 in-lb)
box torque wrench, 9/16 inch (set to 30.4 in-lb)
box torque wrench, 5/8 inch
open torque wrench, 5/16 inch
flat edge screwdriver
Figure 4-15 for this procedure.
55.
56.
Hard Disk Assembly (Refer to
019)" on page 58.)
A50 CPU Module (Refer to
DSP Assembly (Refer to
A9 LF Source Bias Module (Refer to
Replacement" on page
A2 Receiver Module (Refer to
page 74.)
A1 Source Module (Refer to
page 78.)
"Outer Cover Replacement" on
"Front Panel Replacement" on
"Hard Disk Assembly Replacement (Option
"A50 CPU Module Replacement" on page
"DSP Assembly Replacement" on page
"A9 LF Source Bias Module
72.)
"A2 Receiver Module Replacement" on
"A1 Source Module Replacement" on
64.)
70.)
81