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  1. , 前面板/外屏: 步骤 1 中的图像 1，1

    • 第二代ipod Touch的玻璃前面板上方有一个塑料框架，它的外边缘与设备顶部和底部的宽黑条带粘在一起。该框架上还有一条围绕玻璃面板边缘的橡胶条。

    • 左侧的图片（前面板已经移除）显示了卡在塑料框架上的金属夹（以红色显示）的位置。在接下来的几个步骤中，尝试从这些卡扣之间的间隙中撬动前面板。

    • 此外，请注意将前面板连接到ipod Touch左上角的非常薄且细的触摸屏带状电缆（以橙色标示连接器位置）。

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  2. : 步骤 2 中的图像 1，2 : 步骤 2 中的图像 2，2

    • 小心地将一个塑料撬棒卡进屏幕边框的塑料周围和金属外壳之间的音量控制按钮附近。

    • 将撬棒插入ipod Touch后，旋转撬棒以撬起玻璃面板。

    • 操作关键是尽量缓慢地操作以避免破坏内部组件。

    • 如果使用塑料撬棒时遇到困难。您可以尝试使用剃须刀片，我们认为使用剃须刀片更容易卸下屏幕。如果你选择使用剃须刀片，请特别注意不要损坏任何内部零件!

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  3. : 步骤 3 中的图像 1，2 : 步骤 3 中的图像 2，2

    • 将塑料撬棒插入前面板和其塑料包围物之间，并沿ipod Touch的左侧边缘的几个点撬起塑料边框。

    • 请勿在插入工具后将其沿着前面板的边缘向下移动。这可能会损坏前面板和橡胶密封圈。最好只少量移动一点，撬起边框，然后取下工具，并将其插入到下一个地方进行撬动。

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  4. : 步骤 4 中的图像 1，2 : 步骤 4 中的图像 2，2

    • 继续在左侧撬动直到顶部和底部开始翘起。

    • 当顶部和底部已经轻微翘起时，用撬棒确保塑料周围一圈已经与touch周围的卡子分离。

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  5. : 步骤 5 中的图像 1，1

    • 继续撬动。现在着力于将塑料四周从内部的金属卡子分离。

    • 沿着Touch顶端撬动以进一步把前面板分离从设备的剩余部分分离。

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  6. : 步骤 6 中的图像 1，3 : 步骤 6 中的图像 2，3 : 步骤 6 中的图像 3，3

    • 按照前述方法沿着右边撬动前面板。

    • 最终沿着前面板整个周围操作直到它轻微地从背板上抬起。

    • 同时，确保面板周围一圈的塑料已经脱离背板的扣。

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  7. : 步骤 7 中的图像 1，1

    • 抬起前面板使之与后壳分开。注意在touch左上角仍然有线缆和它相连。

    • 千万不要扯断显示触摸屏的连接线。把它扯断会使得显示报废。

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  8. : 步骤 8 中的图像 1，1

    • 用撬棒扁平的一端（或专用开启工具）将触摸屏线缆连接器从主板上方撬起。

    • 到此前面板应该已经拆下，立刻检查它是否有损坏。如果一周的胶条没有整齐地与前面的玻璃面板分离，轻轻地把它扯下并粘回去。

    • 要小心避免刮伤前面板背面的黑色部分，因为刮掉漆的地方在设备被重新装好之后是看得出的。

    • 确保清洁显示屏表面和前面板的内面，因为任何灰尘或指纹在touch被装配复原后会被困在里面。

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  9. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 9 中的图像 1，2 : 步骤 9 中的图像 2，2

    • Insert a small iPod opening tool with the edge angled up toward the underside of the display between the white plastic backlight and the metal shield beneath it.

    • Pry up along the lower edge of the display enough to grab it with your fingers.

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    : 步骤 10 中的图像 1，1

    • Lift the display up from its lower edge and rotate it toward the top of the Touch.

    • The next few steps require removal of components under where the display normally sits. Be sure to hold the display to avoid putting tension on the delicate display ribbon cable.

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    : 步骤 11 中的图像 1，2 : 步骤 11 中的图像 2，2

    • While holding the display with one hand, run an iPod opening tool down the two long edges of the mylar reflector attached to the metal display tray.

    • When it is sufficiently free from the display tray, remove the mylar reflector from the Touch.

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  13. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 12 中的图像 1，1

    • Remove the seven Phillips screws securing the metal display tray to the rear panel.

    • The two darker screws belong in the two holes in the tray nearest the bottom edge of the Touch.

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    : 步骤 13 中的图像 1，1

    • Lay the display back down into its tray.

    • Remove the final Phillips screw securing the metal tray to the rear panel.

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    : 步骤 14 中的图像 1，1

    • Lift the display out of the metal tray and rotate it toward the top edge of the Touch.

    • Use an iPod opening tool to lift the metal display tray and rotate it up toward the top edge of the Touch.

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    : 步骤 15 中的图像 1，1

    • Use the edge of an iPod opening tool to peel the copper tape off the top edge of the display.

    • Leave the copper tape attached to the metal display tray.

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    : 步骤 16 中的图像 1，1

    • Use an iPod opening tool to pry the display cable connector up off its socket on the logic board.

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  18. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 17 中的图像 1，1

    • Lift the metal display tray slightly (the battery is attached to its underside) and remove the display from the Touch, minding its delicate cable that may get caught.

    • The display ribbon cable is routed under the metal display tray.

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  19. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 18 中的图像 1，1

    • Use the flat end of a spudger to pry the battery off the adhesive securing it to the metal display tray.

    • Remove the metal display tray and set it aside.

    • Lay the battery down flat in the rear case.

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  20. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 19 中的图像 1，1

    • Use a pair of tweezers to remove the small strip of tape covering the end of the battery cable.

    • When finished installing your new battery, it is essential to cover the bare battery leads with tape to avoid electrical shorts.

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  21. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 20 中的图像 1，1

    • Flip your battery over and lay it down in the rear panel as shown.

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  22. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 21 中的图像 1，3 : 步骤 21 中的图像 2，3 : 步骤 21 中的图像 3，3

    • The battery on the second generation Touch is attached via solder pads with small holes that go through the battery ribbon cable and attach to flat pads on the face of the logic board. In this step, you will heat each solder pad individually while using a metal spudger to pry it up from the logic board.

    • DO NOT bridge the connection between the solder pads both on the board and on the ribbon cable with your spudger. Shorts have the potential to ruin the logic board.

    • Beware of overheating the board and the cable. Only hold the tip of the iron against the pad long enough to let the solder melt. Excess heat buildup has the potential to ruin the logic board or melt the ribbon cable.

    • Start working from one side of the battery ribbon cable. In our case, we started on the left. Heat the leftmost solder pad while gently prying up from under the ribbon cable to free it from the board. Repeat this process for each of the two remaining pads, working either right to left or left to right.

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    : 步骤 22 中的图像 1，1

    • At this point, the battery should be free from the logic board.

    • Lift the old battery out of the Touch and set it aside.

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    : 步骤 23 中的图像 1，2 : 步骤 23 中的图像 2，2

    • Next, use the tip of a soldering iron to flatten out the solder on the logic board solder pads. The pictures show a 'before' and 'after' shot.

    • Remember not to heat up the pads too much.

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  25. 这个步骤还没有翻译 帮忙翻译一下

    : 步骤 24 中的图像 1，2 : 步骤 24 中的图像 2，2

    • Place your battery in the rear panel, with the cable side down, and use two small strips of electrical tape to hold the cable against the solder pads.

    • Installing the battery upside down (with the cable facing up) will destroy the logic board.

    • Place a strip of tape over the end of the battery ribbon cable to both cover two of the solder pads and hold the contacts down against the logic board.

    • Heat the rightmost contact until the solder below melts and apply a small amount of solder to the contact, allowing it to flow through the two holes in the cable and down to the logic board.

    • Do not apply too much solder. The amount required for a proper bond is miniscule.

    • As soon as the solder has flowed into the joint, remove both the solder and the iron.

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    : 步骤 25 中的图像 1，2 : 步骤 25 中的图像 2，2

    • Remove the piece of tape covering the remaining two leads. If you are satisfied with the position of the cable relative to the pads on the board, proceed. If not, de-solder the first connection and try again.

    • Solder the two remaining pads to the logic board, being mindful of overheating the cable or board.

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    : 步骤 26 中的图像 1，1

    • Don't forget to reapply the piece of tape over the solder pads to prevent any shorts.

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终点

125等其他人完成本指南。

10条评论

1 thing I misunderstood or otherwise.

When removing the touch glass/front of the iPod you need to be very very very careful to actually get between the plastic/rubber and outer chrome frame, not between the glass and and the plastic/rubber part. Otherwise this will break all of your plastic pieces that are glued to your touch screen.

Another thing is I removed one of the contacts from the circuit board while removing the battery. I thought the ipod was toast. But upon further investigation I realized that that contact went though the board. So I scraped that area down to the other contacts and applied solder to it. Then I was able to reinstall the new battery. PHEW!

Stephan Brunet - 回复

cool. you've got a same problem with me :)

streetpoet11 -

Be careful when you insert your ipod opening tool into your device in step 2 and step 3. The ipod opening tool shouuld be inserted between the metal part and the rubber pad, not between the rubber pad and the edge of touch screen. It will damage your rubber pad surrounding the touch screen. Even though I did some damage to the rubber pad, it looks good when I finish the replacement :)

streetpoet11 - 回复

Did it! Taking apart the case of the Touch (first steps) was the hardest part. Soldering the battery in was a bit tricky. I tinned the connectors prior to soldering and that made it much easier than adding solder later. Reassembly took only about 20 minutes. Disassembly was about 45 minutes. Broke left side of plastic frame around glass front but when reassembled its no problem. You would never know it. I'm really pretty good at electronic assembly and I would agree that its very difficult.

traylor - 回复

Refer to this thread and I would suggest not desoldering the old pads. This happened to me and I was careful and work with electronics everyday.

Soldering point for iPod touch 2nd generation battery

nateokane - 回复

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