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把电源识别芯片焊在主板上 #3

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zeg opened this issue May 30, 2023 · 2 comments

zeg commented May 30, 2023

淘宝买一个刷好的电源识别芯片(ds2501)

主板电源插口一侧螺丝孔边上 L4201这个位置的磁珠焊下来

简单接法芯片的数据脚(pin2)接一个330欧电阻焊到靠主板外侧的焊点上 pin1接地 3脚悬空

liujiaxian commented Jun 16, 2023

这个就有点复杂

talpachen commented Apr 24, 2024

这个法子很好，可以睿频了。多谢

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