This is just good damn knowledge to learn no matter who we are. I spent two hours today tracking down a bad resistor from a small solar panel controller board. Honestly I was so impressed with how much technology PCB's made the world from even 50 years ago.
Thanks for the comment I figure people not going to go troubleshoot to component-level anyway because the equipment alone costing me thousands of dollars it's just a general explanation so people will get familiar with computer modules in cars thank you so much
as a total beginner you seriously explained absolutely nothing i couldnt already figure out on my own, on top of that you seem to repeat the same thing over and over, my god we may be beginners but we wernt born yesterday!
This is awesome exactly what I was looking for I'm a beginner and it's so hard to find a video that goes in depth and literally simplify things down to the core such as this is this and this goes to this and it's traced back to this and if this is not working then it's this but thank you I will subscribe and follow and watch more videos you make everything easy to understand thank you
I’ve watched your channel for quite sometime and your explanations are excellent. I enjoy learning something from all of them. Thank you for sharing Artie. 👍
What did he explain?!?! Please tell me what he taught you in this video, what information did you come away from this video with?? ..... You're answer is not a freaking thing!!! He taught NOTHING
Finally,...someone who can not only easily explain BUT I can also UNDERSTAND. No offense to anyone, but I find I extremely hard to understand when the person thing the explaining won't uncurl their tongue from the roof of their mouth.
Thank you Sir for your hard job i really appreciate it . and sir please i need full explain FULL Multimeter using parts for CIRCUIT BOARD Testing ....................
Not ohms, the meter is set to diode check. You're actually seeing the voltage drop across an item. It still pretty much works the same to trace signals. If you forward bias a diode, it'll show approx. .5 volts.
The diode function of the meter will measure followed by us and reverse bias so info advised you should have around points 6.7 hold and reverse by should be open or o l but keep in mind if there are other components across that diodewhile you are measuring it you will get in a inaccurate measurement
Try to take the diodeout of the circuit to measure it more accurately and I assume we're talkin about a silicone diode not a germanium or LED that's why when you measure the diodes in the alternator it's not always accurate
This is deep knowledge. Am a biginner, can you please guide me on electronics repair, I don't seem to understand much of the presentation. Or refer to resources to get me started
Nicely explained, been learning about this field for about a year or so and the way you explain this was very easy to understand. Thank you for your time and dedication, and willingness followed by the patience you have to make this easy to understand, well done. (Subscribe)
i am a total beginner but i learnt nothing from this almost 20 minute vid that i couldn't figure out by myself just by observing modules/pcbs; it's was like explaining the notion of clouds and that there will eventually appear rain because of them
Thank you for your comments and explanation of printed circuit boards is a very difficult one especially for a beginner it does require technical knowledge to understand traces the components but I was asked by people who wanted to understand how a printed circuit board works and that's only if you have some technical knowledge if you're a beginner I would refer you to the other videos in the channel Joe electronics schematics for Auto
This is for sure not a beginner video lol. Learn more about components, circuit board types and go from there. You'll learn enough terminologies from those lessons too discover further advanced training. It's not this video creators fault that it was your mistake that you thought this video was a good place too start. If you didn't understand one thing he was saying. This video is too advanced for you.
If you were familiar with all the components on the circuit board, it would be much easier to understand what he is talking about. Knowing the components would help with your understanding on what their function is,
they will not pay a man to sit at a bench and repair these because asians make them for pennies and there has always been a steady supply. it is a lost art. many will actually deem a pcm, module, or circuitboard as being faulty partly because they assume and fire a parts cannon at a problem, another being a lack of a department equipped to send it to and have it tested. i am an electrician and trained in all this stuff but did not specialize in it or do it everyday. in the navy we had a guy specifically for this sortof thing and he was very valuable and so amazing. he could find an open resistor somewhere in a huge maze of a mess of a circuitboard and repair it in a heartbeat. maybe we dont need so many gosh darn electronics in vehicles. maybe older vehicles restomoded (obviously a hei distributor is better than points, and do we really need a pcm? my 69 ford used to get the same gas mileage as trucks today) are the way to go and encourage people to ride bicycles, motorcycles, and scooters more often to save on gas instead of having all this circuitry to regulate emissions and try to squeeze mpg etc, or all these stupid body control modules and can bus systems. fordtechmakulko just did a repair for a taillight for $4500 and uncletonysgarage also made a video about how silly its becoming. is it so hard to turn a dial to choose the temperature of the heater or a/c? they used to just have a cable, then they went to vacuum, now its ran by a Fing computer
I understand your sentiment about repairing instead of replacing and the "parts cannon" my brother is currently dealing with 2019 Ford 150 throwing codes out like confetti.. that being said he's checked, as well as the mechanic of all things mechanical. All the while I'm sure the problem is a circuit board problem. So far no results. 30k truck that won't run.
how can i learn about this all is there some kind of good resource that can gather all of this info. like what is a resistor, capacitor, etc. why are they labeled with letters r as a resistor etc. and how to track the connection, and how to fix them. please tell me how can i learn more about pcb and how to fix them
Hi, i have an electronic problem and in searching for a solution i came across your channel, i have a board from garage door opener motor and it works motor opens door and closes it when i press button on motor but when i connect my switch to open door via the signal ports for the switch it does not work something is wrong with the board but i dont see anything visual that is broken.
Great video. Question, I'm replacing my ebike motor pcb board. The replacement has 7 holes/copper rings for wiring. Bu my original has 6 - 5V, GND, SP, H1, H2, and H3. The replacement has an additional ring for wiring labeled "K". What does K stand for in this case? Keyswitch, ohms, resistance? Can't find any information or diagrams online. And if I solder/connect the "regular" wires, will I have a problem if I leave "K" unsoldered? No info online + could use the help. /bklyn 👑
But you are totally correct. Without property functioning computers and cars and phones cause we're all out of chips. This stuff is kinda like majic or sorcery.. haha
what im tryi g to figure out are the numbers on the sides of the board with large holes and no accompanying prefix, They appear to be for where wires are attached. But they are in discontinuous order. They jump around in 3's. most of all seemingly no i fo for where the would be wires go to or the type of wire to be used
how to learn electronics.....1.components 2_ multimeter working 3_ comparing simplest circut diagram with their pcbs design with component..you can find many over internet 4_ knowing ground and positive pins in pcb
These are indeed the positive sides. But they're not electrolytic capacitors. They're tantalum. Tantalum is marked on the positive side, electrolytic is marked on the negative side.
It might not be cost-effectie in automotive, but brother- believe me, it's more than cost-effective in other things. As a result of this, I managed to find a few loose connections on my $400 dollar AMD GPU! THANK YOU!
Don't worry too much. If it got destroyed by overvoltage, repairing it will at least be a major challenge. Not everything will be right out destroyed. Could also be a chain reaction and one bad part destroys several others. Even worse if it's a part running some kind of program, as they can't be recovered or bought like that.
Lmao i was almost confused but i know what r chips n capacitors n resistors lol learned positive n negative n pads so most people not payin attention lol
Do you know about, how to read the program inside a microchip? I heard the firms can read secret probrams of Pics. What are the keywords of thise topic ?
Heavily depends on what you're looking for and what you're reading it from. Logic Analyzers can do a good job. Some memory can be accessed differently or interfaced in other ways. But it's not really a beginner topic in most cases, there also are security measures against doing just that. But good luck!
You know, nowday it much easier to just swap and isolate the board to troubleshoot because like you said no one want to stay hours just to find the faulty components. Even if you want to do it, it take years and tons of knowledge before you can start for actual repair. It becoming lost art and I can't blame it being forgotten.
Sometimes yes sometimes no I've have capacitors that look fine but when you do a leakage test on them without working voltage they failed yet they looked fine
If you're asking about a motion sensor in the car for breaking into the car it works by anybody getting into the car censor detects any motion but this is one that you can plug in in and out almost a portable type and gives off a hot a high pitch sound if that's what you were asking
@@Joeelectronicschematicsforauto ohh ok i understand. I was fixing Bluetooth speaker for my friend cuz charging port broke off. The red light that indicates it’s charging would turn on whenever I pressed it onto the pads but right when I soldered it on I saw the red light slowly dim out and didn’t come back on. Now If I put the negative lead anywhere on the board and touch the light itself with positive the light will come on. Battery isn’t even plugged in too lol
Yes electrolytic capacitors have polarity obviously other capacitors do not but through hole and surface mounts are a little I was probably off pointing to other components thank you so much
Let’s help each other out. Q: Why did you watch the video? Q: What is your occupation, or short background ~ to help the rest understand where you would like to use this info. Q: On a scale from 1 to 10, what is your understanding on the topic before watching the video? Q: On a scale from 1 to 10, how much did you understand from the video?
A: I would like to learn more about circuits. Specifically I want to find out whether or not it is possible to use some of the components on a circuit board and combine them with other components of another. A: Accounting ~ I am in the accounting industry and I am unable to explain what the internet is, how it’s build, and how we use it. I am however able to explain to you how to download an investing app, how to link my digital money with the app, and how to instantly supply money to the stock market. Yet as a professional accountant I cannot even begin to explain what and how it is made possible to transact at such a speed. So I am watching this video to develop new skills. A: 3 out of 10 A: 5 out of 10
This is just a scrap board to demonstrate if this would be a real board you will need a ground strap a ground Matt you would ground the solder and everything else besides the metal tip because mosfet technology is very sensitive
But I don't want to go too deep into it because the average person watching is not going to go and buy instruments and troubleshoot a put the circuit board that's complex like this
This is just good damn knowledge to learn no matter who we are. I spent two hours today tracking down a bad resistor from a small solar panel controller board. Honestly I was so impressed with how much technology PCB's made the world from even 50 years ago.
@kef991 don't laugh, you don't know all the details
Thank you for taking the time to explain and simplify the tutorial with popular language words and without schematics, it's appreciated!
Thanks for the comment I figure people not going to go troubleshoot to component-level anyway because the equipment alone costing me thousands of dollars it's just a general explanation so people will get familiar with computer modules in cars thank you so much
i take that as, no problem..
You are damn good at explaning. Other people get lost in dialogue and not teaching. You are very good!
no, he is terrible at it, there are so many far more superior videos hugely better at it than this
as a total beginner you seriously explained absolutely nothing i couldnt already figure out on my own, on top of that you seem to repeat the same thing over and over, my god we may be beginners but we wernt born yesterday!
Thank you for the video I thought it was explained clearly, I am a beginner and I appreciate you speaking in layman’s terms for us.
This is awesome exactly what I was looking for I'm a beginner and it's so hard to find a video that goes in depth and literally simplify things down to the core such as this is this and this goes to this and it's traced back to this and if this is not working then it's this but thank you I will subscribe and follow and watch more videos you make everything easy to understand thank you
بعد شُكر الله ؛
شششُكراً لك ،،،
Thank you
very much ,
It’s very helpful for
intelligent people . 👌🏼
you’re the tony soprano of automotive soldering and you just teached me $500 worth of information. thank you, tone
I’ve watched your channel for quite sometime and your explanations are excellent. I enjoy learning something from all of them. Thank you for sharing Artie. 👍
What did he explain?!?! Please tell me what he taught you in this video, what information did you come away from this video with?? ..... You're answer is not a freaking thing!!! He taught NOTHING
@@Mr.Thermistor7228 you learned how to be a smart ass
This is the Bomb....We must give it up to you! You my friend nailed this shit down! And now they be seeing it in Time.... Much love out to all....
I appreciate your comments so much it is a tough profession to teach but so much appreciated by viewers like you
Thank you. I needed a simple video explaining things to me. I am a beginner and I appreciate it.
Finally,...someone who can not only easily explain BUT I can also UNDERSTAND. No offense to anyone, but I find I extremely hard to understand when the person thing the explaining won't uncurl their tongue from the roof of their mouth.
Your explanation is clear and simple. Thank you
I appreciate that so much thank you Dr n
The the quality test and production of this circuit board is mindblowing
These are very simple PCBs actually. Also lots of space between everything.
It depends on what the problem is sometimes you need expensive equipment in this case obviously loose connections all you need is a solder done
Do like to share this video please.
This is a great tutorial to anyone learning the basic components of a circuit board. love your channel
I appreciate your feedback and and being a viewer thank you
yes u where very clear good teacher thanks for the knowledge
Thank you Sir for your hard job i really appreciate it . and sir please i need full explain FULL Multimeter using parts for CIRCUIT BOARD Testing ....................
Fantastic and enlightening video, Thank you so much, looking forward to more of your content, Cheers 🙂
Awesome, you gave us the most valuable information not many people bother giving thank you sir.
Excellent work and analysis
Not ohms, the meter is set to diode check. You're actually seeing the voltage drop across an item. It still pretty much works the same to trace signals. If you forward bias a diode, it'll show approx. .5 volts.
The diode function of the meter will measure followed by us and reverse bias so info advised you should have around points 6.7 hold and reverse by should be open or o l but keep in mind if there are other components across that diodewhile you are measuring it you will get in a inaccurate measurement
Try to take the diodeout of the circuit to measure it more accurately and I assume we're talkin about a silicone diode not a germanium or LED that's why when you measure the diodes in the alternator it's not always accurate
So forward direction around .6 v very high or o l
Love the video, made me laugh when he said " why do I do this?"
This is deep knowledge.
Am a biginner, can you please guide me on electronics repair, I don't seem to understand much of the presentation.
Or refer to resources to get me started
7:23 - yeah, they won't pay for it, but these are skills that we, the DIY's need to have, especially when parts are scarce or no longer made
I like the automotive aspect and look forward to some circuit and component tests showing some results we can duplicate with following
Your are good teacher at least I learn something
Thank you for the lessons my friend.
This is a very good teaching.
Nicely explained, been learning about this field for about a year or so and the way you explain this was very easy to understand. Thank you for your time and dedication, and willingness followed by the patience you have to make this easy to understand, well done. (Subscribe)
OMG this is a great video, very descriptive thankyou
A year later, but a very good video. Anyone who can't understand this needs to be a door greeter at Walmart.
Thanks for the comment I appreciate it really much I like to teach many people with different backgrounds electronic
i am a total beginner but i learnt nothing from this almost 20 minute vid that i couldn't figure out by myself just by observing modules/pcbs; it's was like explaining the notion of clouds and that there will eventually appear rain because of them
Thank you for your comments and explanation of printed circuit boards is a very difficult one especially for a beginner it does require technical knowledge to understand traces the components but I was asked by people who wanted to understand how a printed circuit board works and that's only if you have some technical knowledge if you're a beginner I would refer you to the other videos in the channel Joe electronics schematics for Auto
This is for sure not a beginner video lol. Learn more about components, circuit board types and go from there. You'll learn enough terminologies from those lessons too discover further advanced training. It's not this video creators fault that it was your mistake that you thought this video was a good place too start. If you didn't understand one thing he was saying. This video is too advanced for you.
Okay dude u totally understand everything just by seeing it in real life once cool man bet you’re really smart and cool bro
If you were familiar with all the components on the circuit board, it would be much easier to understand what he is talking about. Knowing the components would help with your understanding on what their function is,
@@Joeelectronicschematicsforauto m
Great video. Really appreciate you making this!
He's wrong about a lot of the components names and functions, but it's a nice very entry level description of a PCB.
Thanks fore the information, good to know
It's very lmportan the line for the capsitador she's you're module's 😆 Pablo Cruz gracias AMIGO 😎
How do you find the one malfunctioning component? And does an oscilloscope help?
This is some good teaching to the point thank you.
Thank you so much trying my best on a difficult subject
Subscribed!! Thank you for the knowledge!!
Finally someone i can understand
they will not pay a man to sit at a bench and repair these because asians make them for pennies and there has always been a steady supply. it is a lost art. many will actually deem a pcm, module, or circuitboard as being faulty partly because they assume and fire a parts cannon at a problem, another being a lack of a department equipped to send it to and have it tested. i am an electrician and trained in all this stuff but did not specialize in it or do it everyday. in the navy we had a guy specifically for this sortof thing and he was very valuable and so amazing. he could find an open resistor somewhere in a huge maze of a mess of a circuitboard and repair it in a heartbeat.
maybe we dont need so many gosh darn electronics in vehicles. maybe older vehicles restomoded (obviously a hei distributor is better than points, and do we really need a pcm? my 69 ford used to get the same gas mileage as trucks today) are the way to go and encourage people to ride bicycles, motorcycles, and scooters more often to save on gas instead of having all this circuitry to regulate emissions and try to squeeze mpg etc, or all these stupid body control modules and can bus systems. fordtechmakulko just did a repair for a taillight for $4500 and uncletonysgarage also made a video about how silly its becoming.
is it so hard to turn a dial to choose the temperature of the heater or a/c? they used to just have a cable, then they went to vacuum, now its ran by a Fing computer
I understand your sentiment about repairing instead of replacing and the "parts cannon" my brother is currently dealing with 2019 Ford 150 throwing codes out like confetti.. that being said he's checked, as well as the mechanic of all things mechanical. All the while I'm sure the problem is a circuit board problem. So far no results. 30k truck that won't run.
@@bri0013 checkout ford tech makulko, get a high level scanner, etc, or sigh, have a dealership hook it up
Thanks you much, l wish to learn a lot from you sir.
Can you explain if I can power a display that is on a circuit board I picked up at a surplus store? Art project…
When the Italian Mafia explains circuit boards!
Great video
Thanks that was interesting.
how can i learn about this all is there some kind of good resource that can gather all of this info. like what is a resistor, capacitor, etc. why are they labeled with letters r as a resistor etc. and how to track the connection, and how to fix them. please tell me how can i learn more about pcb and how to fix them
Nice video, thanks for sharing :)
GREAT JOB ! 👍👍👍
Good job. Thanks 👍
Hi, i have an electronic problem and in searching for a solution i came across your channel, i have a board from garage door opener motor and it works motor opens door and closes it when i press button on motor but when i connect my switch to open door via the signal ports for the switch it does not work something is wrong with the board but i dont see anything visual that is broken.
Finally answering my question
Great video.
Question, I'm replacing my ebike motor pcb board.
The replacement has 7 holes/copper rings for wiring. Bu my original has 6 - 5V, GND, SP, H1, H2, and H3.
The replacement has an additional ring for wiring labeled "K". What does K stand for in this case? Keyswitch, ohms, resistance? Can't find any information or diagrams online.
And if I solder/connect the "regular" wires, will I have a problem if I leave "K" unsoldered?
No info online + could use the help.
/bklyn 👑
nice vid...thanks a lot....im studying electronics parts for first time.....
But you are totally correct. Without property functioning computers and cars and phones cause we're all out of chips. This stuff is kinda like majic or sorcery.. haha
what im tryi g to figure out are the numbers on the sides of the board with large holes and no accompanying prefix, They appear to be for where wires are attached. But they are in discontinuous order. They jump around in 3's. most of all seemingly no i fo for where the would be wires go to or the type of wire to be used
Thanks a lot Teacher.
You need a microscope to be able to see breaks, cracks, or maybe some broken solder joints, on those modern printed circuit boards.
This was great! Thank you!
how to learn electronics.....1.components
2_ multimeter working
3_ comparing simplest circut diagram with their pcbs design with component..you can find many over internet
4_ knowing ground and positive pins in pcb
I agree with you Jay but it's like you can find a lot of people doing live stream going in different cities also but you still do it
good video
Thanks a lot Sayar.
Asap the technician has to compare the board function to the factory manufacture function to enable better knowledge of circuits and boards
My decorder doesn't lignt red after connecting to power where can I check the fault?
Are you sure that the line on the capacitors indicates the Positive side and not the negative side?
These are indeed the positive sides. But they're not electrolytic capacitors. They're tantalum. Tantalum is marked on the positive side, electrolytic is marked on the negative side.
Thank you for this channel ❤️
They are not called chips they are IC's ( integrated circuits ) the chip is on the inside of the package which can have many pins coming out of it.
Veto and Luigi told me that not all three contact SMD components are transistors, see. It gets so complicated...fugettabout it!😅
It might not be cost-effectie in automotive, but brother- believe me, it's more than cost-effective in other things. As a result of this, I managed to find a few loose connections on my $400 dollar AMD GPU!
THANK YOU!
I have a 500 broke circuit (high voltage came in I think) and had it replaced for my boiler. If only I could figure out what component is broken.
Don't worry too much. If it got destroyed by overvoltage, repairing it will at least be a major challenge. Not everything will be right out destroyed. Could also be a chain reaction and one bad part destroys several others. Even worse if it's a part running some kind of program, as they can't be recovered or bought like that.
Lmao i was almost confused but i know what r chips n capacitors n resistors lol learned positive n negative n pads so most people not payin attention lol
Takes an intelligent teacher to be able to actually talk and teach only about the topic and not go off on tangents.
Also there is two IC bottom termination and surface mount IC
The small board is a Viper alarm
Useless bit of info but I couldn’t resist
Do you know about, how to read the program inside a microchip? I heard the firms can read secret probrams of Pics. What are the keywords of thise topic ?
Heavily depends on what you're looking for and what you're reading it from. Logic Analyzers can do a good job. Some memory can be accessed differently or interfaced in other ways. But it's not really a beginner topic in most cases, there also are security measures against doing just that. But good luck!
@@rebel4466 I asked different subject. To remove the top of the chip and then read program directly with convenient devices.
3:41 I'm not a specialist but can't you just run a jumper wire from one side of the board to the other?
There's basic, and, then, there's BAY SICK!
You know, nowday it much easier to just swap and isolate the board to troubleshoot because like you said no one want to stay hours just to find the faulty components. Even if you want to do it, it take years and tons of knowledge before you can start for actual repair. It becoming lost art and I can't blame it being forgotten.
So...the chips are down?
I totally think replacing capacitors is worth it. They are easy to visually see if they have gone bad.
Sometimes yes sometimes no I've have capacitors that look fine but when you do a leakage test on them without working voltage they failed yet they looked fine
Let me see
Yeah, but the board should be energized in order to find a failed component.
fab
Decent explanation, but you weren't set to ohms. Diode check shows voltage drop. You were showing zero voltage drop, not ohms.
I don't think chips was why they were lining up
Please go more detail
16:50 is what you came for
thank you, this should be the pinned comment
Sir can you please explain about how does motion sensor break work in car
If you're asking about a motion sensor in the car for breaking into the car it works by anybody getting into the car censor detects any motion but this is one that you can plug in in and out almost a portable type and gives off a hot a high pitch sound if that's what you were asking
I just did this for fun with a board and the majority of the board was giving me 650, 960, 1400 etc. what does that mean
Usually numbers dictate designing manufacturing and component sizes different surface Mount components for the smallest components possible
@@Joeelectronicschematicsforauto ohh ok i understand. I was fixing Bluetooth speaker for my friend cuz charging port broke off. The red light that indicates it’s charging would turn on whenever I pressed it onto the pads but right when I soldered it on I saw the red light slowly dim out and didn’t come back on. Now If I put the negative lead anywhere on the board and touch the light itself with positive the light will come on. Battery isn’t even plugged in too lol
Learned a lot
Glad to hear it appreciate the comment
I like the "real life" aesthetic 😐
Thank you.
Info is good but dialogue is a bit repetitious
Those are Tantulm caps, not electrolytic caps
Yes electrolytic capacitors have polarity obviously other capacitors do not but through hole and surface mounts are a little I was probably off pointing to other components thank you so much
Let’s help each other out.
Q: Why did you watch the video?
Q: What is your occupation, or short background ~ to help the rest understand where you would like to use this info.
Q: On a scale from 1 to 10, what is your understanding on the topic before watching the video?
Q: On a scale from 1 to 10, how much did you understand from the video?
A: I would like to learn more about circuits. Specifically I want to find out whether or not it is possible to use some of the components on a circuit board and combine them with other components of another.
A: Accounting ~ I am in the accounting industry and I am unable to explain what the internet is, how it’s build, and how we use it. I am however able to explain to you how to download an investing app, how to link my digital money with the app, and how to instantly supply money to the stock market. Yet as a professional accountant I cannot even begin to explain what and how it is made possible to transact at such a speed. So I am watching this video to develop new skills.
A: 3 out of 10
A: 5 out of 10
Thanks
Shouldnt touch anythbg with metal tip ... ic chips .. use plastic tip
This is just a scrap board to demonstrate if this would be a real board you will need a ground strap a ground Matt you would ground the solder and everything else besides the metal tip because mosfet technology is very sensitive
But I don't want to go too deep into it because the average person watching is not going to go and buy instruments and troubleshoot a put the circuit board that's complex like this
Boop 🎉
"How do we know!?"