JasonW 发表于 2023-10-5 11:14 21脚电压偏低 0.55-0.65 https://www.chinafix.com/forum.php?mod=attachment&aid=MjIyODE4OXw5ZjM2NTgzNTI4MWJjNmE2ZTdiN2UwZDhmZDc4NmIwNnwxNzgwNDE5MTMx&request=yes&_f=.png