Epson Home Cinema 2150 Wireless connection board Replacement

简介

If no wireless functions are responding, the projector’s wireless connection board may be broken. This component is located inside the projector above the supply power box which is located near the projector lens.

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步骤 1 Projector Lamp

Epson Home Cinema 2150 Wireless connection board Replacement, Projector Lamp: 步骤 1 中的图像 1，3

Epson Home Cinema 2150 Wireless connection board Replacement, Projector Lamp: 步骤 1 中的图像 2，3

Epson Home Cinema 2150 Wireless connection board Replacement, Projector Lamp: 步骤 1 中的图像 3，3

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.

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步骤 2

Epson Home Cinema 2150 Wireless connection board Replacement: 步骤 2 中的图像 3，3

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

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步骤 3

Epson Home Cinema 2150 Wireless connection board Replacement: 步骤 3 中的图像 3，3

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

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步骤 4 Wireless connection board

Epson Home Cinema 2150 Wireless connection board Replacement, Wireless connection board: 步骤 4 中的图像 1，3

Epson Home Cinema 2150 Wireless connection board Replacement, Wireless connection board: 步骤 4 中的图像 2，3

Epson Home Cinema 2150 Wireless connection board Replacement, Wireless connection board: 步骤 4 中的图像 3，3

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.

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步骤 5

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

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步骤 6

Epson Home Cinema 2150 Wireless connection board Replacement: 步骤 6 中的图像 3，3

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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步骤 7

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

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步骤 8

Epson Home Cinema 2150 Wireless connection board Replacement: 步骤 8 中的图像 3，3

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

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步骤 9

Epson Home Cinema 2150 Wireless connection board Replacement: 步骤 9 中的图像 3，3

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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步骤 10

Epson Home Cinema 2150 Wireless connection board Replacement: 步骤 10 中的图像 3，3

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.

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