Service manual

Chapter 4 97

Assembly Replacement and Post-Repair Procedures

Replacement of E5039C Module

1. Chapter Title

2. Chapter Title 3. Chapter Title

4. Assembly Replacement

5. Chapter Title

and Post-Repair Procedures

Replacement of E5039C Module

This part describes how to replace the E5039C module.

Tools Required

• Pozidriv screwdriver

• T10 TORX driver

• Wrench

Removal

To uninstall the module from the VXI mainframe, follow below steps.

Step 1. Shut whole system down.

Step 2. Remove all cables connected to the module.

Step 3. Pull the module out from the VXI mainframe. To pull it out, loosen the screws fixing the

module to the VXI mainframe and pull the lever of the module.

Step 4. Open the faulty module and uninstall the channel IC board as following steps. Refer to

Figure 4-3 for details.

NOTE The channel IC board is owned by customer. Return it to the customer after uninstalling it

from the E5039C module.

1. Remove 10 torx screws (No. 1 in Figure 4-3) fasten on the right side panel.

2. Remove a torx screw (No. 7) fasten on the right side panel.

3. Remove the right side panel (No. 8).

4. Remove 3 nuts (No. 3) and washers (No. 4) that secure the SMA connectors to the front

panel.

5. Remove 2 nuts (No. 5) and washers (No. 6) that secure the SMB connectors to the front

panel.

6. Remove 4 torx screws (No. 2) fasten on the channel IC board.

7. Remove the channel IC board (No. 9).

8. Install the right side panel.

9. Tighten 10 torx screws (No. 1) fasten on the right side panel.

Replacement

To install the new module into the VXI mainframe, follow below steps.

*1.included in the E5039C