Solution for Motorola Mobile Phone that Cannot Be Charged Up解摩托罗拉的移动电话，不能收取

If you are a Motorola mobile phone user, you may be familiar or encounter the same problem – unable to charge whenever the phone is plugged into travel charger, as what I experienced for my past three units of my Motorola brand mobile phones.如果你是摩托罗拉的移动电话用户，你可能熟悉或遇到相同的问题-无法充电时，手机插入旅行充电器，因为我的经历对我过去的三个单位，我摩托罗拉品牌的手机。 These mobile phones (ranged from 3688, E398 and MPX300 were manufactured in different generation technology with a gap of 3-4 years launching date but yet the problem was inherited without proper fixes from manufacturer until today. Here I will show a simple solution on how to fix it DIY with proper tools.这些移动电话（包括3688 ， E398和MPX300是在不同的生产技术与一代的差距3-4年发射日期，但尚未问题是没有适当的继承修复从制造商，直至今日。在这里，我将展示一个简单的解决方案就如何为解决这个音响系统的适当工具。

Normally when a mobile phone cannot be charged, there are few possibilities.通常当一个移动电话不能收费，很少有可能性。 It could be due to, firstly, the travel charger itself is unable to generate sufficient current for charging.这可能是因为，首先，旅行充电器本身是无法产生足够的电流充电。 Secondly, the battery itself is defective or third possibility, the charging contact has dry/cold joint which deteriorate the electrical connectivity.其次，电池本身是有缺陷或第三种可能性，充电接触干/冷接头恶化的电力连接。 Solution to the lost of electrical contact is the what I am going to concentrate here.解失去了电气接触是我所要集中在这里。

For the first and second possibilities, it is easier to be isolated by replacing a good charger or battery.第一次和第二次的可能性，很容易被孤立，将一个良好的充电器或电池。 But if you have done both replacements but still unable to resolve the problem, the possibility of charging connector’s cold joints is high.但是，如果你这样做都更换，但仍然未能解决这一问题的可能性，充电连接器的冷接缝高。

In my personal experience, the cold joint could be due to manufacturer defect or mechanical stress that over-stress the connector’s joint over time.在我个人的经验，冷联合可能是由于制造缺陷或机械应力，过度强调连接的联合随着时间的推移。 It is an intermittent reliability issue which cannot be screened through during production or warranty period.这是一个间歇性的可靠性问题，不能筛选通过在生产过程中或保修期。 Motorola connector’s design tends to impose mechanical stress to few of the power charging pins (only 3 pins was used for charging) and by re-solder on these pins will able to rectify the problem.摩托罗拉连接器的设计往往对机械应力，以少数充电引脚（只有3个引脚用于充电） ，并重新焊在这些引脚将能够纠正这个问题。

Cautious: You may need some basic soldering skills and correct screw tools for the neat work.谨慎：您可能需要一些基本的焊接技能和正确的螺纹工具，整洁的工作。 Else it may become more severe when you accidentally shorted few of the charging pins together.否则就可能变得更加严重时，意外短路几个收费引脚在一起。

IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要说明：这是一台机器翻译网页这是“原样”提供，无保修。 Machine translation may be difficult to understand.机器翻译可能很难理解。 Please refer to请参阅 original English article英文原文的文章 whenever possible.只要有可能。

Share and contribute or get technical support and help at共享和贡献或获得技术支持和帮助 My Digital Life Forums 我的数字生活论坛 . 。

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