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Sony Alpha A3000 shutter button Replacement

简介

My camera was auto focusing only after power-up, all menu buttons were not active (there was a workaround of switching camera mode e.g. A->P to enter the main menu). Taking photos was still possible.

That were results of stucked first action circuit of the shutter button: camera was constantly detecting slight press of the button leading to that strange behaviour.

Hopefully I found the microswitch replacement at mouser. Costs only ~2Euro and is fully compatible or even same as used in factory.

Ifixit helped me with disassembly, now I'm paying off describing this guide.

你所需要的

  1. Sony Alpha A3000 shutter button Replacement, Rear Case: 步骤 1 中的图像 1，3 Sony Alpha A3000 shutter button Replacement, Rear Case: 步骤 1 中的图像 2，3 Sony Alpha A3000 shutter button Replacement, Rear Case: 步骤 1 中的图像 3，3

    • Remove the seven highlighted screws shown here.

    • Screws are teeny tiny, don't lose them!

    编辑

  2. Sony Alpha A3000 shutter button Replacement: 步骤 2 中的图像 1，2 Sony Alpha A3000 shutter button Replacement: 步骤 2 中的图像 2，2

    • Remove this final screw from the memory card compartment.

    • Remove the chassis by pulling the back cover away from the camera.

    • Be careful not to damage any of the delicate ribbon cables when removing the chassis.

    编辑

  3. Sony Alpha A3000 shutter button Replacement: 步骤 3 中的图像 1，2 Sony Alpha A3000 shutter button Replacement: 步骤 3 中的图像 2，2

    • Gently but forcefully lift up on the parallel cable connecting the two halves of the camera.

    编辑

  4. Sony Alpha A3000 shutter button Replacement, Motherboard: 步骤 4 中的图像 1，2 Sony Alpha A3000 shutter button Replacement, Motherboard: 步骤 4 中的图像 2，2

    • After removing the backing from the camera. Remove the two final screws in the memory compartment area.

    • Detach the facing for the memory dock.

    编辑

  5. Sony Alpha A3000 shutter button Replacement: 步骤 5 中的图像 1，2 Sony Alpha A3000 shutter button Replacement: 步骤 5 中的图像 2，2

    • Remove the eight screws securing the mount for the flash device.

    编辑

  6. Sony Alpha A3000 shutter button Replacement: 步骤 6 中的图像 1，2 Sony Alpha A3000 shutter button Replacement: 步骤 6 中的图像 2，2

    • Remove the three remaining screws holding in the protective metal casing.

    编辑

  8. Sony Alpha A3000 shutter button Replacement: 步骤 7 中的图像 1，1

    • Remove the metal casing.

    编辑

  9. Sony Alpha A3000 shutter button Replacement: 步骤 8 中的图像 1，1

    • Remove three screws holding down the motherboard .

    编辑

  10. Sony Alpha A3000 shutter button Replacement: 步骤 9 中的图像 1，2 Sony Alpha A3000 shutter button Replacement: 步骤 9 中的图像 2，2

    • Detach the nine serial cables connecting it to the camera body.

    编辑

  11. Sony Alpha A3000 shutter button Replacement: 步骤 10 中的图像 1，1

    • Finally remove the motherboard from the casing.

    编辑

  12. Sony Alpha A3000 shutter button Replacement, ...: 步骤 11 中的图像 1，1

    • shutter button placement...

    编辑

  13. Sony Alpha A3000 shutter button Replacement, Unscrew motherboard frame: 步骤 12 中的图像 1，2 Sony Alpha A3000 shutter button Replacement, Unscrew motherboard frame: 步骤 12 中的图像 2，2

    • Remove two screws holding plastic/metal frame.

    编辑

  14. Sony Alpha A3000 shutter button Replacement, Remove motherboard frame: 步骤 13 中的图像 1，2 Sony Alpha A3000 shutter button Replacement, Remove motherboard frame: 步骤 13 中的图像 2，2

    • Holding the battery door gently lift the frame up .

    编辑

  15. Sony Alpha A3000 shutter button Replacement, Capacitor module: 步骤 14 中的图像 1，2 Sony Alpha A3000 shutter button Replacement, Capacitor module: 步骤 14 中的图像 2，2

    • Pull out the capacitor and move the capacitor board (flexible) to the left to clear the way for future steps.

    编辑

  16. Sony Alpha A3000 shutter button Replacement, Remove buttons module: 步骤 15 中的图像 1，3 Sony Alpha A3000 shutter button Replacement, Remove buttons module: 步骤 15 中的图像 2，3 Sony Alpha A3000 shutter button Replacement, Remove buttons module: 步骤 15 中的图像 3，3

    • Remove two screws mounting plastic buttons module.

    • Remove the module.

    编辑

  17. Sony Alpha A3000 shutter button Replacement, Soldering!: 步骤 16 中的图像 1，3 Sony Alpha A3000 shutter button Replacement, Soldering!: 步骤 16 中的图像 2，3 Sony Alpha A3000 shutter button Replacement, Soldering!: 步骤 16 中的图像 3，3

    • Replace the ALPS SKSDPCE010 microswitch. Look out for the correct allignment and orientation (first pin marked with a dot).

    编辑
结论

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

另外一个人完成了本指南。

作者

与1其他贡献者

Andrzej Majchrzak

于04/26/17注册

131 声望

撰写一个指南

徽章: 3

3条评论

Excellent article, I would like to know what should be done to replace or repair the mode selector of the camera, (Dial mode) I appreciate this great contribution. Greetings.

Edgar Delgado - 回复

Mode selector switch is visible on 2 photos of buttons module PCB. Look for a switch with blue knob on 2nd Photo of step 16. I dont know the serial number or replacement.

Andrzej Majchrzak - 回复

Thank you so much for reply.

Edgar Delgado -

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