Introduction
This guide outlines how to replace the power supply from the Definitive Technology W7, with a model number of 093207098505. The motivation behind removing/replacing this part is that it provides power to all electrical components of the device. Symptoms of a defective power supply are the device not turning on, or the device turning off randomly. There are no potentially harmful things that can be encountered during this guide.
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Wedge the spudger in any of the four corners of the panel and apply downward pressure on the spudgers handle to pry the panel away from the speaker housing.
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Repeat this procedure around the perimeter until the panel releases, then lift the panel up by hand.
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Remove the thirteen 5 mm Phillips #0 screws.
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Once all screws have been removed, gently pull up on the black panel to remove it from the top of the speaker.
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The gray mesh bag covering the speaker will now be exposed.
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Flick the switch on the middle of the lock down to loosen the sack.
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Pull upwards on the locking mechanism to loosen the drawstring. Stop pulling when the mesh bag is loose enough that it can be pulled downwards.
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Remove the four screws on top of the device on each corner with a Phillips #0 screwdriver.
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Remove the black panel.
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Use a Phillips #2 screwdriver to remove the four 5 mm black screws on the side of the device.
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Unclip the two white connectors from the power supply. This is done by pressing the two white plastic strips on the clip together, then, pulling upwards.
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To reassemble your device, follow these instructions in reverse order.
