如何看电路图修笔记本主板 笔记本主板的芯片引脚定义是怎么知道啊

2025-02-24 05:27:43
推荐回答(2个)
回答1:

修板子要重基础学习 最先开始就是电子元件 要熟悉每个电子元件 然后学习跑线 然后就是看图纸 图纸不好看 但看会了 修本会很容易 每个厂家的图纸标识是不一样的但是大同小异 所以得积累经验 我现在修了一年多本子了吧 图纸的南北桥信号部分还是不熟 这个过程要不较慢 估计得认真学一段时间了 找个好老师 估计学费在3000元左右 自学是漫长的 而且不一定能学会
我学 看图纸花了三个月 到现在修本一年多了 图纸看的都不怎么明白 引脚定义 有很多 每个芯片不同定义就不同 你现在根本就不知道什么是引脚定义 我在这里怎么跟你说啊 这里没人会教会你 引脚定义 第一个要学的就是 max 1632 3.3 5v供电芯片 这个要死记硬背的 要按照课程学
看图纸在第几位 这个东西是一环扣一环的 如果有一个环节不行 那么你就学不会 看图纸要多看 多测主板 这个东西没人会告诉你 你的老师也不会告诉你 因为这个东西讲不明白 只能告诉你怎么看 之后的就得靠自己多看多测了 告诉你了每个厂家出的图纸都不一样设计理念不一样

回答2:

各个集成块的定义也不一样,相关集成块都有其引脚参数图,对号入座就OK了。

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