はじめに

Use this guide to replace the Canon PowerShot A75's LCD screen.

パーツ

パーツは必要ありません。

Turn the camera over and locate the "BATT OPEN" sliding switch.
  • Turn the camera over and locate the "BATT OPEN" sliding switch.

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Slide the switch to the right.
  • Slide the switch to the right.

    • The battery cover should slide down and spring open.

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  • Remove the 4 AA batteries.

    • Watch for the orientation of the batteries as they slide out.

    • The battery orientation is shown under the battery flap itself and on a sticker next to the battery flap.

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  • Remove the three 2.5mm screws on the bottom of the camera.

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  • Remove the 3.8mm screw underneath the flap that covers the A/V port.

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  • Remove the 2.4mm screw located underneath the cover of the memory card slot.

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  • Open the memory card slot by sliding it laterally until you hear a click.

  • Remove the 5.9mm screw in the upper corner of the memory card slot.

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  • Remove the two 4.1mm screws at the bottom of the battery flap.

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  • Lift the shutter button and speaker part from the top of the camera.

    • DO NOT pull the part too hard because there is a plug connecting the speaker to the camera.

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  • Using a pair of tweezers, grab the plug that connects the speaker to the camera and gently pull it out.

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  • Remove the rightmost 4.2mm screw underneath the battery cover, not the center screw.

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  • Separate the back casing and front casing of the camera using your hands.

    • Pulling the two halves apart can be difficult, especially at the top. Use a moderate amount of force.

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  • On the front of the camera, press the button on the lower left of the lens.

  • Twist the outer lens casing counter-clockwise and slide it out.

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  • Take off the front casing.

  • There is a black rubber washer around the lens that comes out after you take the casing off. Make sure to replace it when putting the camera back together.

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  • Remove the 4.4mm screw directly behind the eyepiece on the top of the camera.

  • Remove the 4.3mm screw to the right of the eyepiece housing in the crack in between the eyepiece and a ribbon cable on top of the camera.

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  • Gently wiggle the eyepiece out of its place. It should snap out of place.

  • There should be a white ribbon cable underneath attached to the motherboard.

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  • Locate the white cable on top of the camera where the eyepiece was.

  • Using tweezers, grasp the white cable as close to the connection point as possible and gently remove the cable.

    • The cable should just slide out with a slight tug.

  • Remove the 2.9mm screw directly underneath the white cable.

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  • Remove the 4.2mm screw directly under the battery flap.

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  • Remove the 3.4mm screw inside a deep hole on the back copper panel beneath the circular mode switcher.

    • This screw is a little difficult to get out.

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  • Remove 2.5mm the screw in the silver housing on the bottom of the camera. This screw is holding the back panel in.

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  • Remove the 3.4mm screw near the bottom of the back face of the camera on the copper ribbon.

  • Remove the 2.9mm screw on the back face of the camera in the bottom left corner.

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  • Locate the copper ribbon cable attaching the LCD screen to the bottom motherboard.

  • Grasp the cable near the white connector and gently remove the cable.

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  • Gently pull back the LCD screen to around 45 degrees from the back of the camera.

    • Do not pull the back panel too far, it is connected to the top of the camera with ribbon cables and is not meant to separate from the camera.

  • Locate the larger ribbon cable connecting the screen to the body of the camera.

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  • Gently grasp and pull the cable from the motherboard. The cable should easily slide out.

    • This ribbon cable may be easier to remove using your hands instead of the tweezers.

  • The LCD should now be out after the cable is removed.

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まとめ

After all the steps are done, you can make any necessary repairs to the LCD screen. To reassemble your device, follow these instructions in reverse order.

Austin Fox

メンバー登録日: 2012年04月11日

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チーム

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