sửa amply chạm có DC ra loa mà không chết sò công suất đơn giản {Repair damaged amplifier capacity}

#NGÔPHƯƠNGKDX 💖Ngo Phuong KDX channel shares a simple way to fix a DC-connected amplifier without a power transistor, for those who are new to the profession as well as those who are passionate about electronics like me, the video is just for sharing experiences, if there are any mistakes, please ignore them and please leave comments below, I will learn from experience to make the next videos better, thank you very much for watching my videos in the past time. Repairing the amplifier on the big side and the small side:    • sửa amply karaoke gia đình hát bên lớn bên...   Repairing the amplifier when it turns on and is silent:    • sửa amply karaoke gia đình mở nguồn nín th...   Repairing a simple subwoofer circuit:    • sửa mạch sub bose siêu trầm cháy công suất   Repairing a portable speaker circuit that doesn't display:    • sửa mạch loa kéo không hiển thị hư bo blue...   💖*Don't forget to subscribe to the channel so you don't miss the latest videos* 💖 💖 Personal FB; https://www.facebook.com/Ngo-phuong-k... 💖 blogger: https://www.blogger.com/blog-this-don... 💖Twitter: https://twitter.com/home?lang=vi COPYRIGHT BELONGS TO NGO PHUONG KDX PLEASE DO NOT COPY IN ANY FORM