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Canon PowerShot A75 Flash Unit Replacement

简介

Use this guide to replace the Canon PowerShot A75's flash unit.

你所需要的

  1. Canon PowerShot A75 Flash Unit Replacement, Batteries: 步骤 1 中的图像 1，1

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

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  2. Canon PowerShot A75 Flash Unit Replacement: 步骤 2 中的图像 1，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 2 中的图像 2，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 2 中的图像 3，3

    • Slide the switch to the right.

    • The battery cover should slide down and spring open.

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  3. Canon PowerShot A75 Flash Unit Replacement: 步骤 3 中的图像 1，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 3 中的图像 2，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 3 中的图像 3，3

    • 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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  4. Canon PowerShot A75 Flash Unit Replacement, Casing: 步骤 4 中的图像 1，1

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

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  5. Canon PowerShot A75 Flash Unit Replacement: 步骤 5 中的图像 1，1

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

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  6. Canon PowerShot A75 Flash Unit Replacement: 步骤 6 中的图像 1，2 Canon PowerShot A75 Flash Unit Replacement: 步骤 6 中的图像 2，2

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

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  8. Canon PowerShot A75 Flash Unit Replacement: 步骤 7 中的图像 1，2 Canon PowerShot A75 Flash Unit Replacement: 步骤 7 中的图像 2，2

    • 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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  9. Canon PowerShot A75 Flash Unit Replacement: 步骤 8 中的图像 1，1

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

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  10. Canon PowerShot A75 Flash Unit Replacement: 步骤 9 中的图像 1，2 Canon PowerShot A75 Flash Unit Replacement: 步骤 9 中的图像 2，2

    • 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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  11. Canon PowerShot A75 Flash Unit Replacement: 步骤 10 中的图像 1，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 10 中的图像 2，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 10 中的图像 3，3

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

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  12. Canon PowerShot A75 Flash Unit Replacement: 步骤 11 中的图像 1，1

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

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  13. Canon PowerShot A75 Flash Unit Replacement: 步骤 12 中的图像 1，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 12 中的图像 2，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 12 中的图像 3，3

    • 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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  14. Canon PowerShot A75 Flash Unit Replacement: 步骤 13 中的图像 1，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 13 中的图像 2，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 13 中的图像 3，3

    • 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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  15. Canon PowerShot A75 Flash Unit Replacement: 步骤 14 中的图像 1，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 14 中的图像 2，3 Canon PowerShot A75 Flash Unit Replacement: 步骤 14 中的图像 3，3

    • 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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  16. Canon PowerShot A75 Flash Unit Replacement, Flash Unit: 步骤 15 中的图像 1，3 Canon PowerShot A75 Flash Unit Replacement, Flash Unit: 步骤 15 中的图像 2，3 Canon PowerShot A75 Flash Unit Replacement, Flash Unit: 步骤 15 中的图像 3，3

    • Rotate the camera such that the flash unit and capacitor are facing you.

    • DO NOT touch the capacitor because it may shock you.

    • Remove the 3.5mm screw located between the flash unit and the capacitor.

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  17. Canon PowerShot A75 Flash Unit Replacement: 步骤 16 中的图像 1，2 Canon PowerShot A75 Flash Unit Replacement: 步骤 16 中的图像 2，2

    • Snap flash unit out of place with your fingers.

    • Do not proceed to the next step unless you have previous soldering experience because you can damage the flash unit if you are not careful.

    • Unsolder the five wires connected to the flash unit in order to remove it.

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结论

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

作者

与5其他贡献者

Chris Miyahira

于04/12/12注册

38 声望

撰写一个指南

徽章: 6

+ 3更多徽章

团队

Cal Poly, Team 17-30, Amido Spring 2012 Cal Poly, Team 17-30, Amido Spring 2012 的会员

CPSU-AMIDO-S12S17G30

5 名成员

创作了12篇指南

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