Mackie SWA2801z Repair Manual

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LOUD Technologies Inc. 16220 Wood-Red Road NE - Woodinville, WA 98072 USA . TEL800.258.68&3 - rAx425,487.4337

www.|oucltechinc.com

These instructionsare intended to help restore anyailing SWA28012 Active
Subwoofer backto factory working conditions They show how to remove and
replace the driversand the amplifierassembly.

Please contact Mackie Tech Support (1-800-898-3211) to receive a Service
Request Numberand Order Numberfor parts needed forthis restoration. They will
also help you determine the nature ofthe problem and what partswill repairthe unit.

Tools needed:

***NOTE: not all toolslisted below will be needed foryourrepairiolok
- Phillips head screwdriver.

- 4mm and 5mm allen wrench.

- Solid workbench.

- Non-carpeted workarea due to static electricity. Ifavailable, an ESD mat
(Electro-static discharge) isoptimal.

Parts needed:

***NOTE: not all partslisted below will be needed foryourrepairlolok

- 18" Woofer(#1) Part #0010141 pages 3-4
- 18" Woofer (#2) Pa rt #0010141 pa ges 5-6
- AmplifierAssembly Part#0017683 pages 7-10

& Safety Wamings:

Make sure thatyou turn off the unitand disconnectthe powercord (and all
othercords) before you begin these procedures

- Always use safety glasses!
- Please try NOTto touch any ofthe pcb circuitry, capacitors, resistors, etc.

- Take care to read and follow these instructions It may help to read the
instructionspriorto the repairto get an idea of what it entails

- Before beginning the repair, touch metal to discharge any lingering internal
static electricity.

The LOUD Technologies Family of Brands

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