Electronic Circuit Troubleshooting! The Fix Made Easy! 

the blocking caps confuse me.. i dont get how they pull the whatever there blocking to ground and not go past then str8 to b + ... maybe down road explain how signals travel on the wires .. or if you will the cars on a road .. i guess they act like traffic control cops but whats stoping the traffic and making it do what the traffic cop says to do .. confused? lol

😊 Q

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My pleasure!

Thanks for your kind comment Terry!

YES 100 PERCENT

Same to you!

You are very welcome!

I appreciate that!

I've always said that I wish I had a doctor with this kind of dedication, confidence and knowledge.

Absolutely love this channel, and I learn valuable chunks on every video

Clever people can explain complicated things in a simpler way. We had similar from one of the specialists during the Government covid lockdown. He would do a televised Q and A session with the journalists. Made listening and learning fun, Just like Paul😊

You can look up my "369 Antenna."

My pleasure!

There are many on the net, this is correct, (the first blue chart down from the top) www.tpub.com/neets/book2/3g.htm

I appreciate that!

My pleasure!

You bet!

which is why you go to the hardware store and by 4 mil plastic! Latin "mille"

Kind of like when they went from cycles to Hertz. Not particularly confusing but, yes, awkward. I grew up with kc's and mc's. I like them better, ha.

Thanks for your feedback David!

You're very welcome!

You can research, "Capacitive Reactance."

I thought about it, but that design would involve elevated voltages.

@@MrCarlsonsLab I’m surprised you didn’t put a wink a the end of _your_ reply! And no, your humor didn’t go over my head. 😉 Isn’t the full answer that a ‘noisy’ component is, in reality, a fast-intermittent component that misbehaves when under stress in a circuit? Such a ‘tester device’ is actually a ‘highly skilled tech’. You’ve shown us that the main tools to narrow down noisy component(s) are live, in-circuit measurements, whether by ear with the device’s speaker, a signal tracer, meter, frequency counter, or scope (and more - even the good half of a stereo circuit!) Some noises are identified in-circuit by tapping tubes, suspect solder joints, and rotating variable caps and pots. Once you’ve located the culprit, out-of-circuit confirmation depends on the type of device. You’ve shown us how your modified scope/curve-tracer has confirmed bad semiconductors, like that crazy intermittent zener diode, with relatively low sinusoidal voltage. That mica cap tested dead as a doornail with your low-voltage cap tester (even though the symptom was noise.) Yes, you recently confirmed a noisy resister out-of-circuit by applying high B+ voltage across it with your signal tracer. And I suppose that some bad transformers and coils could be confirmed with a hi-pot tester. In summary, a ‘universal tester device’ for locating and confirming noisy components is the technician’s set of _elevated skills_ that you teach us in every video! 😊 (Patreon member here also!)

@@MrCarlsonsLab well, It won't be the first time you showed us projects with HiV...

You will hear the explanation in the previous video of this series. (one back)

Thanks Denis!

I agree with your comment. There are plenty of engravers out there who engrave 'lamacoid material'. It looks more professional.

I must be old :^)

You are very welcome!

Glad to help Gerald!