Chapter 6 197
Replacement Procedure
Analog Base Module Replacement (A0)
6. Replacement Procedure
Analog Base Module Replacement (A0)
Tools Required
• TORX screwdriver, T10, T15, and T20
• Open-end torque wrench, 5/8 inch (set to 1.97 N-m / 17.4 lb-in)
Removal Procedure
Refer to Figure 6-18 for this procedure.
Step 1. Remove the outer cover as described in “Outer Cover Removal” on page 167
Step 2. Remove the Power Supply as described in “Power Supply Assembly Replacement” on
page 183
Step 3. Remove the two TORX T10 screws (item 1) fastening the plate and lift it.
Step 4. Remove the four 5/8 inch nut (item 2) fastening the rear panel.
Step 5. Disconnect the flat cable (item 4) from analog motherboard.
Step 6. Remove the three TORX T10 screws (item 3) fastening the analog base module.
Step 7. Push the analog base module (item 5) till the end of the wall. Carefully lift it when the
height of BNC connectors are higher than rear chassis wall.
Step 8. Remove the spacer (item 6) from analog base module.