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Sony Xperia Z Ultra Motherboard Replacement

Sony Xperia Z Ultra Motherboard Replacement

Omar Herrera

Omar Herrera 和 4 其他贡献者

最后更新于 December 17, 2015

35 - 50 分钟
困难

简介

转到步骤 1

Does your power button not respond? Does your screen remain off even after you press the power button many times? Replacing the motherboard may solve these problems.

你所需要的

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  1. Sony Xperia Z Ultra Motherboard Replacement, Battery: 步骤 1 中的图像 1，1

    • Use the small suction cup to lift the back panel:

    • Press the small suction cup on to the middle of the back panel.

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  2. Sony Xperia Z Ultra Motherboard Replacement: 步骤 2 中的图像 1，1

    • While holding the Sony Xperia Z ultra down with your left hand, slightly pull the small suction cup upwards to create a small opening between the back panel and the front panel.

    • While continuing to pull the small suction cup upwards, insert the spudger in the small opening.

    • Pry the front panel downwards with the spudger while continuing to pull the small suction cup upwards.

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  3. Sony Xperia Z Ultra Motherboard Replacement: 步骤 3 中的图像 1，1

    • Remove the back panel by pulling the small suction cup upwards.

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  4. Sony Xperia Z Ultra Motherboard Replacement: 步骤 4 中的图像 1，1

    • Remove the following six screws with a Phillips #000 screwdriver:

    • five silver 2.1 mm screws

    • one gold 3.1 mm screw

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  5. Sony Xperia Z Ultra Motherboard Replacement: 步骤 5 中的图像 1，1

    • Pry the plastic motherboard shield open by placing the spudger under the shield and running it along the edges.

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  6. Sony Xperia Z Ultra Motherboard Replacement: 步骤 6 中的图像 1，1

    • Use care to remove the motherboard shield, as it may break. The motherboard shield is made of a very thin plastic.

    • Remove the motherboard shield by lifting the lower end upwards first.

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  7. Sony Xperia Z Ultra Motherboard Replacement: 步骤 7 中的图像 1，2 Sony Xperia Z Ultra Motherboard Replacement: 步骤 7 中的图像 2，2

    • Detach the battery connection cable by prying it upward with the spudger.

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  8. Sony Xperia Z Ultra Motherboard Replacement: 步骤 8 中的图像 1，1

    • Pry the upper end of the antenna upwards with the spudger.

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  9. Sony Xperia Z Ultra Motherboard Replacement: 步骤 9 中的图像 1，1

    • Detach the antenna by pulling the upper end upwards and outwards.

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  11. Sony Xperia Z Ultra Motherboard Replacement: 步骤 10 中的图像 1，1

    • Insert the spudger underneath the battery and run it back and forth to remove any adhesive.

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  12. Sony Xperia Z Ultra Motherboard Replacement: 步骤 11 中的图像 1，1

    • Remove the battery from the phone.

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  13. Sony Xperia Z Ultra Motherboard Replacement, Motherboard: 步骤 12 中的图像 1，1

    • Pry the antenna assembly upwards with the spudger.

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  14. Sony Xperia Z Ultra Motherboard Replacement: 步骤 13 中的图像 1，1

    • You should hear a slight "click" when the antenna assembly has been completely loosened.

    • Remove the antenna assembly by pulling it upwards from the right end.

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  15. Sony Xperia Z Ultra Motherboard Replacement: 步骤 14 中的图像 1，1

    • Remove the mic cover by placing the spudger underneath the cover and prying it upward.

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  16. Sony Xperia Z Ultra Motherboard Replacement: 步骤 15 中的图像 1，1

    • The metal shield is very thin, so use care to remove the metal shield as it can easily be bent.

    • Remove the metal shield cover by prying its right end upwards with the flat part of the spudger.

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  17. Sony Xperia Z Ultra Motherboard Replacement: 步骤 16 中的图像 1，1

    • Remove the mic connection from the motherboard ribbon by prying it upwards with the spudger.

    • Once released, the orange ribbon will resemble a flap.

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  18. Sony Xperia Z Ultra Motherboard Replacement: 步骤 17 中的图像 1，2 Sony Xperia Z Ultra Motherboard Replacement: 步骤 17 中的图像 2，2

    • Use care to remove the black plastic spacer, as it may bend if excessive force is used. The black plastic spacer is very thin and extremely fragile.

    • Gently pry the black plastic spacer upwards with the spudger.

    • Remove the black plastic spacer from the phone by gently pulling it upwards.

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  19. Sony Xperia Z Ultra Motherboard Replacement: 步骤 18 中的图像 1，1

    • Release the LCD digitizer connection by prying it upwards with the spudger.

    • The LCD digitizer is distinguished by a longer connection strip.

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  20. Sony Xperia Z Ultra Motherboard Replacement: 步骤 19 中的图像 1，2 Sony Xperia Z Ultra Motherboard Replacement: 步骤 19 中的图像 2，2

    • Use care to detach the vibration motor connection, as it may break if excessive pressure is applied. The vibration motor connection is tiny and fragile.

    • Use the flat part of a spudger to detach the vibration motor connection. It is a tiny white box with red and black wires leading to the motor.

    • Once the connection has been removed, slide the spudger underneath the vibration motor to release it from the adhesive.

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  21. Sony Xperia Z Ultra Motherboard Replacement: 步骤 20 中的图像 1，2 Sony Xperia Z Ultra Motherboard Replacement: 步骤 20 中的图像 2，2

    • Remove the loudspeaker connection by prying it upwards with the spudger.

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  22. Sony Xperia Z Ultra Motherboard Replacement: 步骤 21 中的图像 1，1

    • Remove the orange ribbon connection by prying it upwards with the spudger.

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  23. Sony Xperia Z Ultra Motherboard Replacement: 步骤 22 中的图像 1，2 Sony Xperia Z Ultra Motherboard Replacement: 步骤 22 中的图像 2，2

    • Pry the small black metal bracket off with the spudger.

    • Gently remove the ribbons that are attached to the side of the phone to avoid cracking them.

    • Remove the small black metal bracket by lifting it upwards and outwards.

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  24. Sony Xperia Z Ultra Motherboard Replacement: 步骤 23 中的图像 1，1

    • Detach the orange ribbon by wedging the spudger between the phone's casing and the ribbon. This will help prevent damage to the strip.

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  25. Sony Xperia Z Ultra Motherboard Replacement: 步骤 24 中的图像 1，1

    • Detach smaller orange ribbon by wedging the spudger between the phone's casing and the ribbon. This will help prevent damage to the strip.

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  26. Sony Xperia Z Ultra Motherboard Replacement: 步骤 25 中的图像 1，2 Sony Xperia Z Ultra Motherboard Replacement: 步骤 25 中的图像 2，2

    • All parts connected to the motherboard with an orange ribbon are fragile and should be treated with extreme care.

    • Pry up the connection strip at the end of the motherboard using the flat part of the spudger to free the motherboard.

    • The connection strip has adhesive underneath.

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  27. Sony Xperia Z Ultra Motherboard Replacement: 步骤 26 中的图像 1，1

    • Manually remove the copper tape anchoring the motherboard's black ribbon.

    • When removing the motherboard in its entirety, make sure all securing points have been released.

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    Una Pregunta: Si la tarjeta logica esta buena, y es falla en el flex, se puede cambiar el flex solamente, pero veo que viene pegada al calor de fabrica en la motherboard, compre el flex original no me ha llegado de USA imagino que viene con su adhesivo para pegarlo al motherboard?

    Emil Ciavatta - 回复

结论

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

17等其他人完成本指南。

作者

与4其他贡献者

Omar Herrera

于10/07/15注册

1,324 声望

撰写一个指南

徽章: 11

+ 8更多徽章

团队

Cal Poly, Team 4-6, Maness Fall 2015 Cal Poly, Team 4-6, Maness Fall 2015 的会员

CPSU-MANESS-F15S4G6

4 名成员

创作了10篇指南

11指南评论

Most grateful very helpful and easy to follow thank you very much

Edward - 回复

please help me how to solder the flex cable to the motherboard

jawadsupercool - 回复

very helpful. thanks.

can anyone suggest me where to buy the motherboard of sony z ultra?

neko - 回复

Can anyone tell me how to replace flex connected to motherboard. Sony z ultra 4g

smaran727 - 回复

how much this board..???

anak zalal - 回复

can you post this board and how much...????

anak zalal - 回复

There is still no answer for the flex cable to motherboard

abraham esmeralda (abe) - 回复

how to fix powerbutton sony z ultra ? help please

test ting - 回复

Nice and clear disassembly instructions.

But Why change the board when the problem is only the power button?

What needs to be replaced is the 'faulty' Power Volume Button Flex Cable.

It will take an experienced phone technician to replace that part.

profeduards - 回复

The main flex cable is all one piece. I think they use z axis conductive tape to bond to motherboard

dustin willis - 回复

Very exact an helpful, better than Videos. But after Step 26 I need one more hint:The leftmost 2 wires of the black mainboard ribbon end in a metal case in the lower left of the handy. I cannot see if this 2 wires end in an connector. Can you give me a hint how to detach these 2 wires? I would be very glad, if you can help me.

Thank you very much.

Helmut

Helmut Müller - 回复

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