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iPod Nano 第三代电池更换

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iPod Nano 3rd Generation Battery Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

  • In this step, you will solder the battery leads to the solder pads on the logic board.

  • Excess amounts of heat transferred to the logic board while soldering may result in permanent electronic component damage. As a rule of thumb, only hold the tip of the soldering iron against the joint just long enough to melt the solder, then quickly remove it.

  • Solder the connection by momentarily placing the tip of the soldering iron against the connection, pressing solder into the connection (melting it), and quickly removing both the solder and the tip of the soldering iron from the connection. The solder should flow around the new battery lead, solidly connecting it to the pad on the logic board.

  • Solder the other two battery leads in the same fashion, taking special care not to bridge any of the connections together with solder.

在这一步中，您将把电池引线焊接到主板上的焊盘上。

在焊接时，如果传递到主板上的热量过多，可能会导致永久性的电子元件损坏。通常的经验法则是，只需将焊铁的尖端接触焊点足够长的时间以融化焊锡，然后迅速将其移开。

通过将焊铁的尖端暂时放在连接处，将焊锡压入连接处（使其融化），然后迅速将焊锡和焊铁的尖端从连接处移开来焊接连接。焊锡应该流到新的电池引线周围，牢固地连接到主板上的焊盘。

以相同的方式焊接另外两根电池引线，特别注意不要使用焊锡连接任何两个引线。

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