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Canon PowerShot SD850 IS Flash Unit Replacement

简介

Use this guide to remove a broken flash unit from your Canon PowerShot SD850 IS.

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  1. Canon PowerShot SD850 IS Flash Unit Replacement, Case: 步骤 1 中的图像 1，2 Canon PowerShot SD850 IS Flash Unit Replacement, Case: 步骤 1 中的图像 2，2

    • Remove the following 4 screws:

    • Two 2.8 mm Phillips #00 at the bottom of the camera.

    • Two 2.75 mm Phillips #00 on the opposite side of the wrist strap.

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  2. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 2 中的图像 1，3 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 2 中的图像 2，3 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 2 中的图像 3，3

    • Open the A/V OUT DIGITAL flap on the side of the wrist strap.

    • Remove the 2.75 mm Phillips #00 under the A/V OUT DIGITAL flap on the side of the wrist strap.

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  3. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 3 中的图像 1，2 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 3 中的图像 2，2

    • On the bottom of the camera, use your fingernail to slide the light gray tab towards the edge of the camera.

    • Slide light gray door and pull up to open the door.

    • Remove the 8.35 mm Phillips #00 next to the brown tab that holds the battery.

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  4. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 4 中的图像 1，2 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 4 中的图像 2，2

    • Gently pull the front cover straight out from the camera. This will expose the wiring on the front of the camera.

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  5. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 5 中的图像 1，1

    • Remove the 2.75 mm Phillips #00 next to A/V OUT DIGITAL.

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  6. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 6 中的图像 1，1

    • Slide the back casing (with the screen protector) off to reveal the LCD and back wiring.

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  8. Canon PowerShot SD850 IS Flash Unit Replacement, LCD Screen: 步骤 7 中的图像 1，1

    • Remove the 1.75 mm Phillips #00 located at the top left of the LCD screen.

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  9. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 8 中的图像 1，1

    • Remove the two 3.4 mm Phillips #00 located at the bottom of the camera.

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  10. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 9 中的图像 1，2 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 9 中的图像 2，2

    • Remove the two metal frames that hold the LCD panel in place.

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  11. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 10 中的图像 1，1

    • The LCD screen should now only be attached by two LCD data cables.

    • Lift the screen from the left side and use a spudger or a small flat head screwdriver to flip the black portion of the connector upward to unlock it.

    • Carefully slide the data cable out of the connector.

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  12. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 11 中的图像 1，1

    • The LCD should still be connected by the backlight cable.

    • To remove the backlight cable, use a spudger or a small flat head screwdriver to unlock the backlight cable.

    • Carefully slide out the backlight cable.

    • The LCD screen can now be fully detached from the camera body.

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  13. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 12 中的图像 1，2 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 12 中的图像 2，2

    • The LCD screen and housing are now in three pieces:

    • LCD screen

    • LCD screen frame

    • LCD back housing

    • The LCD screen itself can now be removed and fixed/replaced.

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  14. Canon PowerShot SD850 IS Flash Unit Replacement, Flash Unit: 步骤 13 中的图像 1，1

    • Remove the 1.85 mm #00 Phillips located on the left side of the camera.

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  15. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 14 中的图像 1，2 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 14 中的图像 2，2
    在这个步骤中使用的工具：
    Tweezers
    $4.99
    购买

    • Use a set of tweezers to remove the speaker located at the top of the camera on the flash unit.

    • Next use the tweezers to carefully remove the speaker cable off its respective holders.

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  16. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 15 中的图像 1，1

    • Use a spudger or a flathead screwdriver to remove the camera lens cable located in the front of the camera.

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  17. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 16 中的图像 1，2 Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 16 中的图像 2，2

    • Use a spudger or a flathead screwdriver and carefully pry out the first flash cable from the bottom of the cable. The white 2 prong power cable pops UP (use spudger below red/black insertion and put upward pressure). For the yellow one, apply pressure horizontally.

    • Next use a spudger or a flathead screwdriver and carefully pry out the second flash cable.

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  18. Canon PowerShot SD850 IS Flash Unit Replacement: 步骤 17 中的图像 1，1

    • Gently remove the flash component from the rest of the camera.

    • Use a spudger or a flathead screwdriver and carefully pry off the plastic piece on top of the flash unit.

    • The flash unit can now be removed and replaced.

    • Be careful not to touch the capacitor attached to the flash unit as it may still be holding a charge!

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结论

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

作者

与3其他贡献者

Peter Tran

于10/06/10注册

225 声望

创作了6篇指南

徽章: 12

+ 9更多徽章

团队

Cal Poly, Team 20-7, Maness Fall 2010 Cal Poly, Team 20-7, Maness Fall 2010 的会员

CPSU-MANESS-F10S20G7

6 名成员

创作了7篇指南

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