16
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series
Removing the Audio PCB
Before beginning any service work, remove all power to the unit and disconnect any signal cables where
necessary. Adopt static electricity working procedures when carrying out service work. Ensure
adequate lighting and use the correct tools. Access to the Audio PCB can only be achieved once the
console has been opened (see ‘Opening up the DL/DP1000 console’)
1)
Remove the 4 nuts from the Audio Shield (see fig.17), retaining the crinkle washer. Remove
Audio shield.
2)
Detach all harnesses from the Audio circuit board.
3)
Remove the plastic jack sockets, XLR and Phono screws from the rear panel (see fig.18)
4)
Working from the top of the console remove the 11 knob caps. Once the knob caps have been
removed then remove the pot nuts (see fig.19).
5)
The Audio PCB can now be removed from the console.
When all service work is complete, remove all debris such as solder, component legs and wire clippings
from inside the unit and check your work carefully before re-assembly. To refit the Audio circuit board
assembly, follow the above procedure in reverse order. Make sure all harnesses are aligned and
plugged on. Test for correct operation.
Audio Shield
Audio Shield Nuts
fig.17
fig.18
Phono Screws
XLR Screws
Plastic Jack Sockets
fig.19
Knob caps
and Pot. Nuts
