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Canon EOS 70D EFS 18-135mm Lens Main Board Replacement

소개

In this guide, you will learn how to replace the main board in the EFS 18-135mm lens. The main board is crucial to the correct operation of the lens, passing focus commands from the camera to the lens.

필요한 것

  1. Canon EOS 70D EFS 18-135mm Lens Main Board Replacement, EFS 18-135mm Lens Main Board: 1 단계, 이미지 1/3 Canon EOS 70D EFS 18-135mm Lens Main Board Replacement, EFS 18-135mm Lens Main Board: 1 단계, 이미지 2/3 Canon EOS 70D EFS 18-135mm Lens Main Board Replacement, EFS 18-135mm Lens Main Board: 1 단계, 이미지 3/3

    • First, detach the lens by pressing and holding the release button highlighted in the picture.

    • Next, grab the lens and rotate it counter-clockwise when looking at the camera.

    • Finally, when the camera stops rotating, pull the lens away from the camera.

    번역하기

  2. Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 2 단계, 이미지 1/2 Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 2 단계, 이미지 2/2

    • Remove the four 5.5-mm Phillips #000 screws for the lens mount ring (silver ring).

    • Remove the two 4-mm Phillips #000 screws mounting the main board connector.

    • This guide involves removing a lot of very small screws so be sure to have a magnet board to keep track of them.

    번역하기

  4. Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 3 단계, 이미지 1/2 Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 3 단계, 이미지 2/2

    • Using a spudger, pull the connector loose from the barrel switch ring assembly.

    • Set barrel switch ring assembly to the side.

    번역하기

  5. Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 4 단계, 이미지 1/2 Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 4 단계, 이미지 2/2

    • Using a spudger, pull the five connectors out of their housing.

    • Use very gentle pressure when pulling connectors out of the lens main board, as they tend to break easily.

    번역하기

  6. Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 5 단계, 이미지 1/3 Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 5 단계, 이미지 2/3 Canon EOS 70D EFS 18-135mm Lens Main Board Replacement: 5 단계, 이미지 3/3

    • Remove the two 4-mm Phillips #000 main board mounting screws.

    • Remove the main board from the lens with your hand.

    • The main board is now successfully removed from the lens.

    번역하기
결론

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

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다른 기여자 2명과 함께

Paul

회원 가입일: 03/12/18

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University of Memphis, Team S2-G5, Kim Spring 2018 University of Memphis, Team S2-G5, Kim Spring 2018 회원

UM-KIM-S18S2G5

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