Step 4.Remove The Front Panel Assembly - Keysight Technologies N5245-60106 Installation Note

Installation Procedure for the Upgrade
Step 3.Remove the Inner Cover
For instructions, click the Chapter 7 bookmark "Removing the Covers" in the
PDF Service Guide

Step 4.Remove the Front Panel Assembly

For instructions, click the Chapter 7 bookmark "Removing and Replacing the
Front Panel Assembly" in the PDF Service Guide
Step 5.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
Step 6.Remove Some Cables
1. Place the analyzer bottom-side up on a flat surface.
2. Remove and discard the following gray flexible cables:
Installation Note N5245-90012
1 .
Be careful not to damage the center pins of the semirigid cables. Some
flexing of the cables may be necessary but do not over-bend them.
Leave the gray flexible cables, the wire harnesses, and the ribbon cables
connected where possible. Any that are removed should be labeled for
reconnection later.
When removing a cable, also remove the plastic cable clamp, if present. It
is normal for some of the cable clamp's adhesive to remain.
— W130 A20 IF multiplexer (P203) to A12 SPAM (J5)
— W129 A20 IF multiplexer (P603) to A12 SPAM (J2)
1 .
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