I'm guessing the reason why injecting voltage before or after the coil makes it difference is because the coil can take the load. Very informative video Thank you so much.
One of the trickiest things for me in those repairs is to know where to inject voltage. That's why you need experience. The thermal camera is a K9 but you need and one trained officer to complete the job. Well done!
I really enjoy watching your videos and it inspires me. I've been doing easy repairs since I was 12 years old but now that I'm 18 I was looking for something challenging and came across this channel. I went to your first video and have now seen all your videos which has inspired me to be able to do this too. so I'm now waiting for my stuff to be delivered so I can practice it too. I guess I'm not the only one and want to thank you for that. Sincerely, Bjorn Schelfhorst (sorry, but my english is not my best)
I do not work on phones and tablets... but this type of high temp solder is showing up in Audio equipment now too. Thanks to you I am better equipped to repair multilayer boards properly. Have had much better success since following your videos. Thank you.
I just want to say thank you. I have always been interested in soldering for just a hobby. Ive always done wires and such for my ham radio hobby. I recently broke one of my radios antenna connector by dropping the radio on the ground. I was mad and excited at the same time as this was my first attempt at a "real" repair. I orderd some amtech 559 and solder wick to use with my weller we1010na from you guys. I ordered the replacment part and began my repair, unfortunatley i was unable to repair the device and broke the board. This did discourage me at first but i have since then ordered a few practice kits for learning to solder and i have told myself to not give up. Thank you for these videos because someone like me with no experience with electronic repair can watch them and get the confidence they need to pick the iron up. I have learned since then that a hot air station would have worked better for the repair i was attempting. Charles Grant Toledo Ohio. Best Wishes
Another great lesson using voltage injection and a thermal cam. Thank you showing the how, what & why. Always learning. Grateful for you sharing your experience.
Nice one. I really did not know about testing a hot board can still show shorts, and also, did not know about the coil. I'll surely use this on my diagnosis from now on. Thank you, man!
awesome!!! finding a short is very hard but you find it very easy with the right tools hope i have the right tools for my job. thank you for sharing sir.
He didn't "saved the world from complaints" this time(OG fans will understand), but still managed to do an awesome job🙂 And the smile on his face when he fixes something, it's priceless, bringing positive vibes to all of us who can relate
Just bought one of the voltage injection tools from your site a few days ago. Can't wait to start using it. Thanks for the great videos and knowledge. Keep up the good work!
good video alex, you would have tried rosin for technicians who do not have the budget to buy a thermal camera, to see if that type of tool really works, best regards and blessings
Great job. Real fine detective routine. I'm stunned how bad caps apple is using. For regular non-smd capacitors we have different classes, with smd you cant even know the manufacturer.
Nice work sir , it’s always awesome to see you work and how you find different ways for no touch and no power sometimes they could be coming from the same place !
Great instructional video as always. One question on my side : are you limiting curent when you inject voltage on the board ? And if yes, how do you fix the maximum curent injected ? BR from France.
Can you make a more detailed video about how to inject voltage. I wanna know things like: how do I know where to inject and how to know how much voltage to inject.... Thx!
I suggest you when when you inject voltage, do it in a way you inject higher voltage but less amperage.The high amperage is that one that can do damage so i sugesst you not go with amperage higher than 2 amp. And mostly mosfets and diodes open when they get more than 2 volts, 1 volt wont open them
I have a question. Is it okay to let the capacitor unreplaced with a new one? I mean, there's no caps there after removing it, but does everything works fine even without it?
It's gonna work fine. There is optional capacitors to that can take over the functions of the removed one. Redundancy. If one fails then another one can take over
No. It's not. While I agree with others on the bypass redundancy part where the absense of one cap will not cause the device to stop working, you have to understand that the capacitor at that location is there for some purpose. If it's presense or absense doesn't make a difference, manufacturer would have done without it.
@@Wingedmechanic They are very important as they acts as a kind of energy reservoir. If the input voltage drops, then a capacitor will be able to provide enough power to an IC to keep the voltage stable. Otherwise, the IC could end up in the unstable state.
Alex = Encyclopedia of Electronic Repairs... 👍👍👍👍
I'm guessing the reason why injecting voltage before or after the coil makes it difference is because the coil can take the load. Very informative video Thank you so much.
Yes, I believe it too because the short is not so "strong" so the coil resistance would absorb the heat.
Science people increase the volume 😎
@@baghdadiabdellatif1581 What?
One of the trickiest things for me in those repairs is to know where to inject voltage. That's why you need experience. The thermal camera is a K9 but you need and one trained officer to complete the job. Well done!
Only an expert like you Alex,can repair such complicated problem.Very well done.
I really enjoy watching your videos and it inspires me. I've been doing easy repairs since I was 12 years old but now that I'm 18 I was looking for something challenging and came across this channel. I went to your first video and have now seen all your videos which has inspired me to be able to do this too. so I'm now waiting for my stuff to be delivered so I can practice it too. I guess I'm not the only one and want to thank you for that.
Sincerely, Bjorn Schelfhorst
(sorry, but my english is not my best)
I do not work on phones and tablets... but this type of high temp solder is showing up in Audio equipment now too. Thanks to you I am better equipped to repair multilayer boards properly. Have had much better success since following your videos. Thank you.
I really enjoy the insight and methodology you use to find the exact component to replace. :)
I like the happiness on face when you fix your job love from India..
I just want to say thank you. I have always been interested in soldering for just a hobby. Ive always done wires and such for my ham radio hobby. I recently broke one of my radios antenna connector by dropping the radio on the ground. I was mad and excited at the same time as this was my first attempt at a "real" repair. I orderd some amtech 559 and solder wick to use with my weller we1010na from you guys. I ordered the replacment part and began my repair, unfortunatley i was unable to repair the device and broke the board. This did discourage me at first but i have since then ordered a few practice kits for learning to solder and i have told myself to not give up. Thank you for these videos because someone like me with no experience with electronic repair can watch them and get the confidence they need to pick the iron up.
I have learned since then that a hot air station would have worked better for the repair i was attempting.
Charles Grant
Toledo Ohio.
Best Wishes
The knowledge you share is priceless! Thanks for the videos!
Super useful to show tracing the actual bad component versus the bait. I would have been focusing on the diode in error.
Another great lesson using voltage injection and a thermal cam. Thank you showing the how, what & why. Always learning. Grateful for you sharing your experience.
Nice one. I really did not know about testing a hot board can still show shorts, and also, did not know about the coil. I'll surely use this on my diagnosis from now on. Thank you, man!
Another successful repair story, bravo Alex, thanks for sharing.👏🌹
When it comes to ipads and iphones I rarely ever see you not finding the fault! Awesome job
awesome!!! finding a short is very hard but you find it very easy with the right tools hope i have the right tools for my job. thank you for sharing sir.
you're great as always! from "Ethiopia, Africa"
The knowledge you share is priceless! Thanks
Patience is always rewarding 👍🏼
Good job Alex. Always learn something new. Thank you, and keep up the good work
U r like a teacher for me I Lorne so many things from Ur videos tnx
Love the thermal cam and the short injector
Always amaze by this man there's no broken gadget he can't fix, With a right tool and lot of experience great job sir ♥️♥️
Nice process to find the shorted component, thanks for teaching us
great job! thermal cam is a priceless tool in electronic repair industry!
Great repair. Lots of experience showed.
Good day Alex, thank you for demonstrating how you use alcohol to point out the shorted component.
E bravo ad alexuccio! Complimenti ! Bel lavoro
He didn't "saved the world from complaints" this time(OG fans will understand), but still managed to do an awesome job🙂
And the smile on his face when he fixes something, it's priceless, bringing positive vibes to all of us who can relate
Just bought one of the voltage injection tools from your site a few days ago. Can't wait to start using it. Thanks for the great videos and knowledge. Keep up the good work!
my favorite UA-cam channel
Thanks for the video , very nice to share your experience with us ! God bless you 🕊
you should use rosin smoke.
Once again you show why your one of the best
good video alex, you would have tried rosin for technicians who do not have the budget to buy a thermal camera, to see if that type of tool really works, best regards and blessings
So much knowledge in the repair field that you're sharing with us all.
Wow! Very good repair video. Voltage injection at the right location certainly makes all the difference. Thanks alot
Learn something new in every video. Thank you for making these videos.
visual inspection is one of the key to success
U work so confident and I love the technics
you are the master in this, is such an honor to learn from you!
*awesome tip "don't test for shorting on heated board" thankyou sir for this tip*
Nice video to learn from... job well done... as someone said already... the knowledge you share is priceless !
Great job. Real fine detective routine. I'm stunned how bad caps apple is using. For regular non-smd capacitors we have different classes, with smd you cant even know the manufacturer.
No third hand ? why?? Great fix! Thank you for share.
This is awesome video clip. I love it because I've learned from video how to diagnose. Thank you much for sharing.
Insane troubleshooting skills👍
Always learning something new
My wife asks me why I watch your videos when I'm never going to do electronics repairs (I'm in IT, BTW). I just find your videos very interesting.
Haha, same here 😂
I feel you. I do not have a third hand unfortunately either.
Awesome ✌🏻✌🏻✌🏻
When will you fix your thermal camera stand🤔🤔🤔
Love the injection voltage technique
No guts no GLORY... THANKS MAN
Good Job again alex.Thanks for the beautiful videos.
Great fix! Very nice technique removing the cap.
Great job as always. Hope the family is well.
Very interesting and informative video. So usefull. You are the best alex.
Thank you for the video
شكرا بكل معنى الكلمه... فكره تتبع المشكله عبقريه
Nice work sir , it’s always awesome to see you work and how you find different ways for no touch and no power sometimes they could be coming from the same place !
Nice work but caused the cap to go bad ?
I like your thermal cam great work
Learnt Something new today . Dont measure capacitors while they are hot👍🏼
Third hand, I have heard this before. I am looking for one LOL. Pleasure to watch.
Did you replace back the capacitor ?
تشخيص جيد للمشكلة ، استمر ✔️
Great video very skilled work 👏🙂
Great instructional video as always.
One question on my side : are you limiting curent when you inject voltage on the board ? And if yes, how do you fix the maximum curent injected ? BR from France.
Hot cap short! Awesome information
Good job alex you have done a great job. You are my inspiration. i have learn a lot of things from you thank you..GOD bless you
Really thanks for sharing your knowledge
“Don’t test boards when they’re hot” got it! Can’t believe that actually makes a difference and causes a short wow lol
This method is amazing
you share your knowledge you a good person tu bru
Felicidades por la reparación, para mejorar la versatilidad de tu area toca invertir en una brazo ayudante grande, Saludos desde Venezuela.
Can you make a more detailed video about how to inject voltage. I wanna know things like: how do I know where to inject and how to know how much voltage to inject.... Thx!
No saving the world from complaints today :). Very informative video!
Another awesome repair. Thank you master. Very useful tips. It's funny to see you use alcohol to detect the bad component 👍. Greetings from Portugal.
good diagnostics.
I suggest you when when you inject voltage, do it in a way you inject higher voltage but less amperage.The high amperage is that one that can do damage so i sugesst you not go with amperage higher than 2 amp. And mostly mosfets and diodes open when they get more than 2 volts, 1 volt wont open them
Termal camera make life easygoing.😊👍👍👍
Thanks for all what you doing to teaching people.💐
Yes, awesome repair!
Thank you for sharing this knowledge with us
Nice information many Thanks from india
Brilliant as always
I want asking one question master, when we put alcohol to those capacitor. How to know that capacitor you remove is short to ground ?
Always # 1 and there is always something new to learn
nice "short is gone" job👍
Good job Alex
Wow. Thanks for the repair
Hello always watching and support to your channel....
You are perfect in Apple product repair.appleist
Do you exclusively recommend aluminum tape over capton tape? I ask because I notice you only carry aluminum tape in your store.
Best videos are coming from you Alex Thanks for sharing it.
Need that voltage injection tools.
Yes you are right
Does FLIR phone can pinpoint exactly like your thermal cam does?
Mind blowing job
Very good work. Thank you.
I have a question. Is it okay to let the capacitor unreplaced with a new one? I mean, there's no caps there after removing it, but does everything works fine even without it?
It's gonna work fine. There is optional capacitors to that can take over the functions of the removed one. Redundancy. If one fails then another one can take over
bypass caps, it's okay if you remove one, there's plenty on board
No. It's not. While I agree with others on the bypass redundancy part where the absense of one cap will not cause the device to stop working, you have to understand that the capacitor at that location is there for some purpose. If it's presense or absense doesn't make a difference, manufacturer would have done without it.
@@Wingedmechanic They are very important as they acts as a kind of energy reservoir. If the input voltage drops, then a capacitor will be able to provide enough power to an IC to keep the voltage stable. Otherwise, the IC could end up in the unstable state.