Testing Integrated Circuits IC Like a Pro and Tracking Signals Techniques Explained

How to test ICs with a multimeter.
Join this channel to get access to perks and exclusive features:
/ @electronicsrepairbasi...
❤️Support the channel❤️👇
paypal.me/Elec...
Learn on Patreon👇
/ electronicsrepairbasic...
My Facebook Group👇
/ 723491633169505
How to diagnose & repair a Dead laptop motherboard course👇
www.prospace20...
Buy Repair Tools👇
northridgefix....
Microscope
Voltage Injector
Programmers
Reballing / Stencils
Repair Tools
iPhone Cases
Soldering
Soldering Equipment
Storage / Rack
SMD Books
Tempered Glass
Test Tools
Components
Donor Boards
Gadgets / Accessories
Ports / Connectors
Apparel
And much more

[@AB-vp9mi]

9:30 the whole bolded line, thinner line, and the big section for power input, control signals, and ground was so beautifully explained, thank you :D

[@robs81]

Very good! I am a beginner and your video was helpful in understanding the basics especially without a schematic. Great job, keep it up.

[@electronicsrepairbasics_erb]

Glad it was helpful!

[@glensnowdon1383]

This is the only channel that goes more indepth and physically shows you how the components work, i really enjoy your lectures, you simplify things to understand more easily,GREAT VIDEOS, thank you.

[@electronicsrepairbasics_erb]

Glad you like them!

[@ericalphonso1183]

The best Master of electronics I have come across on TH-cam ✌️

[@electronicsrepairbasics_erb]

Thanks! 😃

[@jdaddyaz]

I've been trying to figure out why a few of my Eurorack modules don't work, but have a very basic understanding of all the components. You did a great job breaking down the ICs and traces so that I could get my brain wrapped around it. Thanks a lot, and great job.

[@electronicsrepairbasics_erb]

Glad I could help!

[@linksrepair8078]

The best of the best break down of electronics basics👍👍👍👍👍

[@electronicsrepairbasics_erb]

Thank you bro

[@rahimrathore7542]

This is really a powerful way of teaching about complicated electronic circuits for understanding and speedy fault diagnosis. ❤

[@electronicsrepairbasics_erb]

My pleasure

[@neo3768]

I new to electronic.this help very much

[@emanuelguadamuz3738]

Awesome video! Quality info. Than you!

[@electronicsrepairbasics_erb]

Thank you so much for your kind words! I’m glad you found the information helpful!

[@EngineerNixon]

I appreciate for your good explanations kindly make a video to differentiate between a power ic and sound ic and how to track power supply and display on a woofer on a pcb

[@electronicsrepairbasics_erb]

Noted

[@vincentgwazani5796]

Thank you so much. i have benefited from your videos. i am now able to fix dead laptop motherboards

[@electronicsrepairbasics_erb]

Wow, I'm very happy to hear that. Good luck Bro

[@rahimrathore7542]

Thank you very much for your help to getting understanding of electronic repair methods.

[@electronicsrepairbasics_erb]

Happy to help

[@zwahashu]

The GOAT of electronics...keep up the good work

[@electronicsrepairbasics_erb]

Thanks, will do!

[@zwahashu]

@electronicsrepairbasics_erb I followed all your instructions but my bios does not have 3.3v on pin no.8. The 3.3v is available on the board but does not get to the bios. I searched everywhere on the internet for the board schematic with no joy at all..lenovo s130-n4000-4g-5304831-2100-890

[@siddiquishoaib7929]

bunch of information available on your channel its privilage that i am the subscriber of your channel,thanks for video.

[@electronicsrepairbasics_erb]

Welcome!

[@Handy-Meister]

Thanks Sir, you are the best

[@electronicsrepairbasics_erb]

Most welcome

[@user-2uf2kr2c]

Helllo, very nice tutorial. Godbless and thank you

[@mohammedkhani7884]

You've got my likes and subscriptions, keep it up brother.

[@electronicsrepairbasics_erb]

Much appreciated! Thank you
@mohammedkhani7884

[@bobaung5284]

I can understand your explanation very well and can use cc option to read the sentences.

[@electronicsrepairbasics_erb]

Very good!

[@satishshukla9241]

Thank you dear for clearing doubt.

[@bobaung5284]

Thank you for teaching N Your time.

[@electronicsrepairbasics_erb]

So nice of you

[@benjaminlevi7792]

Useful channel thank you bro 🌹

[@electronicsrepairbasics_erb]

Welcome 👍

[@mohamedmeflah]

Huge thanks for you ❤❤❤❤

[@electronicsrepairbasics_erb]

Always welcome

[@ikecardenas9682]

very clear explanation. thanks for sharing your knowlege . more power to you sir

[@electronicsrepairbasics_erb]

Thanks and welcome

[@emilyDeTech]

Thank you very much for the video. It's very helpful.

[@electronicsrepairbasics_erb]

Glad to hear that

[@vishaltayade3425]

very important information for repairing

[@alimawali1443]

Thanks indeed for your great information.

[@electronicsrepairbasics_erb]

My pleasure!

[@jameschambers5505]

Thanks for the video training bro keep up the good work

[@electronicsrepairbasics_erb]

Thank you

[@Kane2009]

Great video that summarizes the basics.

[@electronicsrepairbasics_erb]

Glad it was helpful!

[@mohaumonokoa1237]

Thanks a lot, no one has ever explained in such detail i wish i knew you when i was in college.
Can you also work with LED, PLASMA, LCD and other flat screen tv?

[@electronicsrepairbasics_erb]

Of course, thank you

[@Dawit-th2uc]

you deserve it brother

[@nirmanmulalic1824]

Excellent video as always. Thank you for your efforts Sir.

[@electronicsrepairbasics_erb]

Many thanks!

[@sudheerkumar5966]

thank you every vedio helpfull.thanks

[@electronicsrepairbasics_erb]

You are most welcome

[@collengreen8262]

very good thx best ch

[@electronicsrepairbasics_erb]

Welcome!

[@joecamenzuli6979]

How about a video on actual voltage testing of ICs and other electronic parts showing readings or limits actually displaced on Multimeter which to expect for defects or good items.
Plus a video on power lines of motherboard, how to find the start and end of various powers (19V, 5V, and 3v or 3.3V) when no schematic available.
Thank you for your excellent videos very informative for us newbies.

[@timstanford3443]

Thanks for sharing my friend

[@electronicsrepairbasics_erb]

No worries

[@AriongFrancis]

Nice work

[@electronicsrepairbasics_erb]

Thanks

[@AriongFrancis]

@@electronicsrepairbasics_erb welcome

[@santosred4433]

Muy buena información saludos desde EC

[@electronicsrepairbasics_erb]

Thank you

[@ismailrhorbti1644]

Very good sir

[@electronicsrepairbasics_erb]

Thanks and welcome

[@alihajisoltani1436]

perfect... thanks so much for guide repair..

[@electronicsrepairbasics_erb]

Welcome

[@suhailasaba1051]

20:18
Question: Why I thought that there would be two causes of this kind of short circuit one is a shorted ic and the other is a short within the capacitor itself, isn't that right ? Please explain this point.
Thank you for your great explanations.

[@angeliqueyoung2002]

Great video btw! One question. Why is the IC shorted but not the power capacitor? Would love to know.I tested all of them on both sides and their is only one ceramic capacitor that was beeping on one side.

[@lerikaraoke]

Wow master,,,

[@electronicsrepairbasics_erb]

Thank you very much

[@user-kg1ne3om7g]

I think more clear explanation how to know a busted capacitor and resistor diod all smd.

[@dombarton2483]

Do you actually repair modern motherboards in your patreon course? What do i get if i pay?

[@electronicsrepairbasics_erb]

Hi there,
You will Get exclusive content, unlimited upload of laptop schematics, and my contact number to help in real-time in computer repair if you become a mentorship experience member

[@dombarton2483]

@@electronicsrepairbasics_erb what type of exclusive content?

[@restingroysurong805]

to test output of ic where we will put the black lead please help sir

[@azamatbezhan1653]

Tell me when power management IC Chip will be sturdy. What brand has most sturdy Power management Chip

[@vikramtrivedi5468]

Sir which camera and microscope using for recording the video

[@nerka010]

I like video, but im a little scared why so simple capasitors are tested with multimeter, in caps could be some voltages, 25v or more... Caps are not friendly, its should be discharged... Is good to use multimeter on caps without discharging?

[@electronicsrepairbasics_erb]

Yes you can discharge it if you want, but note that the capacitor discharges automatically when the power is removed

[@nirmanmulalic1824]

I have an issue with LED diodes (7 of them) on a washing machine pcb. When I turn on the power diodes do not turn on. When I touch som of their SMD driver transistor's middle pin with my finger or with the multimeter's lead, I guess those are collectors, some or all diodes turn on, but do not stay on more than 10 seconds. Does anyone have an idea what could cause it.

[@SimphiweMajoka]

Could be bad solder joints, you may have to reflow the circuit board using a hot air station.

[@johanbotha9889]

I think you mistaken the pin 3 Vout as an output on U20 (22:32 - 22:50) and I don't think it is, is it not actually an input signal to tell the IC that an output (buck regulated) is created by Q27 and Q26? If that was the output why is it not a bolt line, but instead a signal line?

[@electronicsrepairbasics_erb]

Some times I give examples.

[@johanbotha9889]

@@electronicsrepairbasics_erb Oh okay I see, sorry, I am a very slow learner, you will advance to step twenty while I still try to understand what you explained in step two!!!😂😂😂

[@ImolePhiri-rv4ux]

Sir can u do for me for Xbox 360 controller

[@NinoBrdarevic]

👌

[@jevanramsook5380]

💯

[@electronicsrepairbasics_erb]

Thanks

[@budsyremo]

I like your channel but if i have to give you a constructive criticism then that would be to improve on your accent. I know english isn't your first language but it can help you in growing your channel.

[@electronicsrepairbasics_erb]

Thank you bro

[@otenyop]

Which accent can he adobt? American or British...?

[@TheOliveboy93]

@@otenyopirish

[@glennjore]

You sound like a sheep mr.wolf

[@yummyklown9226]

The accent I can live with. But what gets me is the effects on his voice that sounds like he's deep in a cave.

[@wheretimehasnovalue9343]

Wow, such fundamentals being exposed ..

[@moseschambo3719]

God bless you my brother I like your Chanel because you teach us very open also I need your what's up number please my brother thank you.