Epson Home Cinema 2150 Speaker Replacement

はじめに

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.

必要な工具と部品

手順1 Projector Lamp

Epson Home Cinema 2150 Speaker Replacement, Projector Lamp: 手順 1、 3の画像 1

Epson Home Cinema 2150 Speaker Replacement, Projector Lamp: 手順 1、 3の画像 2

Epson Home Cinema 2150 Speaker Replacement, Projector Lamp: 手順 1、 3の画像 3

Disconnect and cool the device to room temperature. Failure to do so may result in electric shock or minor burns.
Orient the Epson Home Cinema 2150 so that the large indented panel faces your direction.
Unscrew the single 6mm Phillips#2 holding screw from the access panel.
Slide the panel horizontally, then lift up to remove the access panel.

翻訳

手順2

Epson Home Cinema 2150 Speaker Replacement: 手順 2、 3の画像 3

Loosen and remove the two screws holding the lamp.
Remove two 9 mm Phillips #2 screws.

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手順3

Epson Home Cinema 2150 Speaker Replacement: 手順 3、 3の画像 3

Using four fingers, pull upwards on the lamp's plastic casing.
You may feel some resistance when pulling the lamp.

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手順4 Wireless connection board

Epson Home Cinema 2150 Speaker Replacement, Wireless connection board: 手順 4、 3の画像 1

Epson Home Cinema 2150 Speaker Replacement, Wireless connection board: 手順 4、 3の画像 2

Epson Home Cinema 2150 Speaker Replacement, Wireless connection board: 手順 4、 3の画像 3

Remove the air filter cover. Grip the piece with two fingers above and below at the center.
Grab the air filter from the protruding tab and pull the filter out.

翻訳

手順5

From the back of the projector remove three 6 mm Phillips #1 screws.

翻訳

手順6

Epson Home Cinema 2150 Speaker Replacement: 手順 6、 3の画像 3

From the device's underside, remove eleven 9.5 mm Phillips #1 screws.
Remove two 6 mm Phillips #1 screws.
Pull off remaining plastic molding.

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手順7

From the lamp access slot, remove four 9.5 mm Philips #1 screws

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手順8

Epson Home Cinema 2150 Speaker Replacement: 手順 8、 3の画像 3

From the filter slot, unscrew two 9.5 mm #1 screws.

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手順9

Epson Home Cinema 2150 Speaker Replacement: 手順 9、 3の画像 3

Partially lift the top portion of the device housing.
Lifting too far or too hard may damage any cables between the housing and the motherboard.

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手順10

Epson Home Cinema 2150 Speaker Replacement: 手順 10、 3の画像 3

Disconnect the ribbon cable from the motherboard.
Ribbon cables are delicate. To avoid unnecessary stress to the cable, pull on the cable with the flat surface of two fingers.

翻訳