JBL A6000GTi, Service Manual, Page: 21 / 62

137159-1 Rev. 1 A6000GTi Service Manual

2003 Crown Audio, Inc.
Maintenance 4-2
4.3. Disassembly for Inspection & Service
The extent of disassembly required will depend upon the extent of inspection and service
required.
Note: To avoid the risk of electric shock, turn off and unplug the
amplifier from the +12V power source before disassembly or
reassembly is attempted.
4.3.1. Top Cover Removal
1. On a soft surface, turn the
amplifier over to view the
bottom. Using a T-25
screwdriver, remove the four
large Torx-head screws at
bottom corners. (Figure 4.1)
2. Turn the amplifier over to view
the top. Using a 5 /32 inch Allen
wrench, remove the four cap
head screws on the clear
plexiglas cover. (Figure 4.1)
Figure 4.1 Plexiglas Removal.
3. Slide the plexiglas cover out.
4. Using a T-15 screwdriver and
remove the input cover and output
cover. Each cover is attached with 4
screws. (Covers not shown)
5. Using a T-15 screwdriver, remove
the four Torx-head screws in the top
cover around the output. (Figure 4.2)
6. Using a T-15 screwdriver, remove
the four Torx-head screws in the top
cover around the input. (Figure 4.2)
7. Carefully remove the cover
Figure 4.2 Top Cover Removal