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#electronics #repair #psu #capacitors
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Main channel PSU repair video: https://youtu.be/9pVdlc63NEM
Take a look at @DjMarik78 channel (in Romanian)
00:00 Intro
04:35 The issue
07:31 Troubleshooting
12:53 How does Feedback work
15:57 More troubleshooting
16:44 Capacitor replacement
18:30 Another Capacitor replacement
20:24 Testing again
25:10 Checking the TL431
28:06 TL431 replacement
30:00 Comparing more TL431
35:11 Analysing more TL431
38:34 Swapping the TL431 (again)
42:17 Swapping the resistors
43:26 Final test
45:04 Outro