380w电源风扇转一下就停
LG黑化电源,380w绿线4.95v,紫线5.0v,短接绿黑线风扇转一下就停 待机下测得2个1000uf200v电容电压309v,tl494芯片3脚0.05v,4脚3.3v,5脚1.37v,6脚3.62v,7脚0v,8脚2.3v,14脚4.9v,339n芯片5脚0.5...华人论坛
LG黑化电源,380w绿线4.95v,紫线5.0v,短接绿黑线风扇转一下就停 待机下测得2个1000uf200v电容电压309v,tl494芯片3脚0.05v,4脚3.3v,5脚1.37v,6脚3.62v,7脚0v,8脚2.3v,14脚4.9v,339n芯片5脚0.5...华人论坛