Remove and Replace the Amplifier Top Cover
This document assumes competence on the part of the reader in terms of amplifier systems, electronic components, and good electronic safety and working practices.Get more news about
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Safety First
Throughout this document, special emphasis is placed on good safety practices. The safety graphics provided here are used to highlight certain topics which require extra precaution.
Summary
These instructions describe the process for removing and replacing the top cover of a 7548 or 2110 amplifier.
Remove power from the amplifier and disconnect any load from the amplifier outputs. Wait a minimum of three minutes to allow the amplifier's capacitors to discharge.
Remove front panel:
Use the 1/8-inch hex key driver to remove the four (4) button head hex screws from the front panel, as shown in Figure 1.
Pull the panel towards you to remove.
Remove top cover:
Use the 5/32-inch hex key driver to remove two (2) button-head screws from each side of the unit.
Use the T-15 Torx driver to remove four (4) Torx screws from each side of the unit.
Use the T-15 Torx driver to remove eight (8) Torx screws from the back of the unit.
Use the 5/32-inch hex key driver to remove four (4) hex key screws from the front of the unit.
Pull the cover straight up to remove.
