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Wire connections broken in the motherboard. Blown fuses in the circuit terminals.
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Place the speaker with its front side facing down.
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Use a Phillips #0 screwdriver to remove the two 25 mm screws from the left and right sides of the battery cartridges.
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Open both lids to the battery cartridges.
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As you begin to lift the back panel off the amplifier, push the battery terminals through the open slots of the battery cartridges.
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Use your fingers to prop the back panel and lift it away from the amplifier.
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Lift the back panel off completely and set it to the side.
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Unscrew four 25 mm screws with a Phillips #0 screwdriver from the top of the amplifier.
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Press firmly on the input jack and tone adjustment knob of the silver compartment to free it from its resting position.
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Rotate the silver compartment so that you have a clear visual of the motherboard and its components.
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Check the wiring components for blown fuses or damaged connections.
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Lift the silver compartment to see where the wires are further connected.
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Make sure that the terminals from the circuit to the amplifier are connected securely.
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Check to see if there is loose wiring from the motherboard.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Linn Benton Community College, Team S1-G5, Johnson Spring 2018 crwdns2935289:0Linn Benton Community College, Team S1-G5, Johnson Spring 2018crwdne2935289:0
LBCC-JOHNSON-S18S1G5
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