Casio LK-170 Button Replacement - iFixit 维修指南

简介

With the help of a screwdriver, you will be able to replace the silicon buttons, so you can hear some tunes again.

你所需要的

步骤 1 Button

Casio LK-170 Button Replacement, Button: 步骤 1 中的图像 1，2

Casio LK-170 Button Replacement, Button: 步骤 1 中的图像 2，2

Using a JIS-1 screwdriver, remove the seven 11 mm screws located on the back of the keyboard.

步骤 2

Casio LK-170 Button Replacement: 步骤 2 中的图像 1，1

Once all the screws are out, flip the keyboard over and gently pull the middle panel out.
Flip the middle panel up so that the component board can be seen.

步骤 3

Casio LK-170 Button Replacement: 步骤 3 中的图像 1，3

Casio LK-170 Button Replacement: 步骤 3 中的图像 2，3

Casio LK-170 Button Replacement: 步骤 3 中的图像 3，3

In this step, you will be removing a total of 26 screws.
First, you will use a PH-1 bit to remove the 17 8mm screws circled in red.
Next, using the same PH-1 bit, you will remove the three 8mm screws hidden under the white wires, circled in orange.
Then, using a JIS-1 bit, we will remove three 7mm screws from the circuit board, circled in yellow.
After removing the circuit board, the last three screws are revealed, circled in green. You will use the PH-1 bit to remove these last screws.

步骤 4

Casio LK-170 Button Replacement: 步骤 4 中的图像 1，1

Once all the screws have been removed, lift the panel and place it face down on the keys.
The panel is connected to the keyboard, so do not try to remove it.

步骤 5

Casio LK-170 Button Replacement: 步骤 5 中的图像 1，2

Casio LK-170 Button Replacement: 步骤 5 中的图像 2，2

Under the panel are the buttons. Remove them by pulling from any corner with your fingers.
Remove all the buttons that need to be replaced.

结论

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

作者

与3其他贡献者

Eileen Tran

于01/24/17注册

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团队

Cal Poly, Team 13-2, Banghart Winter 2017 Cal Poly, Team 13-2, Banghart Winter 2017 的会员

CPSU-BANGHART-W17S13G2

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