查下FB脚的两个电阻 测了,阻值正常。昨晚把电感旁的3个电容拆了,就有1.8V输出了,神奇 来自苹果...
Onboard Memory No Memory Size 8gView more DescriptionReport Item Graphics Card Type: Non-Integrated-NVDIA Memory Size: 8G Onboard Memory: no Onboard SSD: no Part Number: no With CPU: yes Memory Type: DDR4 **High-Performance Laptop Motherboard** The GH53G LA-L191P For Acer PT315-53 ...
好东西,原理图加点位图在手,再难的故障都不怕
看锡的痕迹 ,就是原装没动过的,被 动过是有痕迹 的。