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Optoma HD20 Color Wheel Replacement

简介

Use this guide to remove the color wheel from your Optoma HD20.

你所需要的

  1. Optoma HD20 Color Wheel Replacement, Disassembling Optoma HD20 Cover: 步骤 1 中的图像 1，2 Optoma HD20 Color Wheel Replacement, Disassembling Optoma HD20 Cover: 步骤 1 中的图像 2，2

    • Twist the focal cap clockwise until it is fully extended.

    • Remove the focal cap by pulling it straight out.

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  2. Optoma HD20 Color Wheel Replacement: 步骤 2 中的图像 1，1

    • Use a Phillips #1 screwdriver to remove the three 7.5mm screws on the bottom of the device.

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  3. Optoma HD20 Color Wheel Replacement: 步骤 3 中的图像 1，1

    • Use a plastic opening tool to gently pry the top cover off of the device.

    • It is easier to pry off the cover from the back side just above the HDMI ports.

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  5. Optoma HD20 Color Wheel Replacement: 步骤 4 中的图像 1，1

    • When removing the cover, be cautious of the ribbon connecting the top buttons to the main circuit board. The ribbon must be disconnected before proceeding.

    • Remove the ribbon by disconnecting it from the main circuit board.

    • Lift up the clip holding it down and pull the ribbon out.

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  6. Optoma HD20 Color Wheel Replacement, Color Wheel: 步骤 5 中的图像 1，1

    • Use the plastic opening tool to remove the wiring.

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  7. Optoma HD20 Color Wheel Replacement: 步骤 6 中的图像 1，1

    • Use a Phillips #1 screwdriver to remove the 5.5 mm screws around the pin wheel.

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  8. Optoma HD20 Color Wheel Replacement: 步骤 7 中的图像 1，1

    • Use a Phillips #1 screwdriver to remove 1 more 5.5 mm screw.

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  9. Optoma HD20 Color Wheel Replacement: 步骤 8 中的图像 1，1

    • Using a flat head screw driver unscrew the back part to release the color wheel.

    • Do this carefully because these screws do not pull out.

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  10. Optoma HD20 Color Wheel Replacement: 步骤 9 中的图像 1，1

    • Once unscrewed, remove the color wheel, and replace the part.

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结论

To reassemble your device, follow these instructions in reverse order.

6等其他人完成本指南。

作者

与6其他贡献者

Trever

于01/22/15注册

1,282 声望

创作了6篇指南

徽章: 20

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团队

Cal Poly, Team 21-23, Maness Winter 2015 Cal Poly, Team 21-23, Maness Winter 2015 的会员

CPSU-MANESS-W15S21G23

4 名成员

创作了6篇指南

3指南评论

I've seen 5 guides say that the lens adjustment cover just pulls straight out, but even with significant force, it doesn't budge. Are there two different versions of the HD20 with two different designs for the cover?

srbaucom - 回复 分享

I couldn't get the shroud off until I had the plastic top of the projector mostly off.

dlwalter - 分享

The shroud has clips on it that attach to some bolts coming off the lense so yeah, it will take some force to pop the clips.

dlwalter - 分享

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