Not to be rude, but I'm not entirely sure you did anything? There was still that 1kHz wave imposed on the output. I have a low hum coming from the same unit and was looking at options to fix it. I'm not really convinced the caps were the issue. Perhaps if you have a scope trace of the output before the "repair" and the 1kHz output wave is significantly attenuated after I'd be more inclined to believe that is the issue.
@@jvandervyver it's apparent you didn't watch the entire video. I gave an explanation why at the beginning about intermittent issues. The DMM checks proved bad capacitors in the power supply. The clean 1khz tone at the end confirmed a clean tone. My customer paid and was very happy with the result. If you cannot accept the knowledge I've passed along for free, what took me college and over 20+ years of experience to develop, then sir... The loss is on you. 🤷♂️
Great video thanks for your time and information my friend.
Thanks for watching!
Not to be rude, but I'm not entirely sure you did anything? There was still that 1kHz wave imposed on the output. I have a low hum coming from the same unit and was looking at options to fix it. I'm not really convinced the caps were the issue. Perhaps if you have a scope trace of the output before the "repair" and the 1kHz output wave is significantly attenuated after I'd be more inclined to believe that is the issue.
@@jvandervyver it's apparent you didn't watch the entire video. I gave an explanation why at the beginning about intermittent issues. The DMM checks proved bad capacitors in the power supply. The clean 1khz tone at the end confirmed a clean tone. My customer paid and was very happy with the result. If you cannot accept the knowledge I've passed along for free, what took me college and over 20+ years of experience to develop, then sir... The loss is on you. 🤷♂️