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12단계 편집 중 —

단계 유형:

끌어서 재배열 합니다

You can see the dock connector in the center and the headphone jack on the right.

Note the small gold "square" above the dock connector. It's actually a conducting spring that rests against the home button. The button acts as a switch, connecting the spring to ground (the dock connector) when it's pressed.

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