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If audio from the 3.5 mm auxiliary connector is clear while audio from the internal speaker in the Epson Home Cinema 2150 is distorted, the internal speaker may need to be replaced.
Looking at the inside of the projector, the speaker is located on the bottom right of the projector, behind the exhaust fan.
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Orient the Epson Home Cinema 2150 so that the large indented panel faces your direction.
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Unscrew the single 6mm Phillips#2 holding screw from the access panel.
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Slide the panel horizontally, then lift up to remove the access panel.
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Loosen and remove the two screws holding the lamp.
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Remove two 9 mm Phillips #2 screws.
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Using four fingers, pull upwards on the lamp's plastic casing.
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Remove the air filter cover. Grip the piece with two fingers above and below at the center.
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Grab the air filter from the protruding tab and pull the filter out.
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From the back of the projector remove three 6 mm Phillips #1 screws.
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From the device's underside, remove eleven 9.5 mm Phillips #1 screws.
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Remove two 6 mm Phillips #1 screws.
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Pull off remaining plastic molding.
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From the lamp access slot, remove four 9.5 mm Philips #1 screws
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From the filter slot, unscrew two 9.5 mm #1 screws.
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Partially lift the top portion of the device housing.
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Disconnect the ribbon cable from the motherboard.
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Remove three 5 mm Phillips #1 screws.
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Press on the metal connector and firmly pull on the remaining ribbon cable.
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Pull the clips on the case with two fingers on opposite ends and remove the case.
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Pull up on the rear panel retaining clip.
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Pull the rear panel away from the device to remove.
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Disconnect the speaker wire from the motherboard.
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Unwind the speaker wire through the metal chassis.
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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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