First You are best director & photographer. then u r good technician.🙏🙏🙏

You are the best teacher and best explainer of led tv fault

Good, currently very rare technician are available like you, best wishes

the best tutorials i ever watched...deserves milion subs..

Good explain sir....this example for all technician.Nice!

Watching from Cameroon, Africa, this has helped me to learn more

Number one information for new beginner in led tv field

Waaaw! You are really a great professional and teacher!

Good information for Technicians, Thank U Very much 👍👌

Very good video. Simple and on point.

Wonderful explaination!!!

Nice practical demonstration, appreciated.

You are very good n honest person who Sincierly ,share knowledge 🎀God bless u ,,There are many other guys share Half - n blackmail u to register ,for their training classes ,v bad.

Genius Sir 👍👍👍 My led problem is all voltages are ok in power supply or motherboard, no any over heating,no standby ,set dead !

What so educative,it has help me to have many techniques now in Solving no display on a TV

Lot of information gathered from you thank you sir

Very good explenetion &very helpful for beginers

SO BEAUTIFUL VIDEO AND V GOOD EXPLANATION.AMAZING RESULT. Thank you so much.

Very good explain sir Thanks for sharing knowledge sir

Very useful 👏👏👏,hope you keep uploading very informative videos for all and most specially for all aspiring technician.

Ur every videos r useful for all technicians tq sir By.. NOISE AND DOTS ELECTRONICS

Very interesting video I ever seen on youtube. About drop voltage ⚡.Vgh vgl. Well explained. And very short video but very useful tips. Carry on guys for your great works. Thumbs 👆

Este video es oro puro muchas gracias sigan adelante🙏🙏🙏🙏

gracias men muestras mucha informacion valiosa

I've watch many LCD video tutorials on how to solve this kind of problem but nothing mentioned about COF being replace guess they don't have the machine that you have to do the right job amazing.

Super solution & reason Thanq bro.

Great video THANK YOU SO MUCH

Wow tx so much for sharing this knowledge.

Excellent ❤️❤️👌

Very good way to explain,vvv thanks full you 🙏

Super definition ❤️👍

Very important usefull information👌👌👌👌👌👌

Thanks for your time and efforts to share your expert knowledge. Your technique seems working sometimes and fair enough but VGH voltage is not an alternating pulse but a constant 30V DC voltage and likewise VGL is a constant -9V DC voltage and not an alternating pulse. So my question is, why connect constant DC voltages to LC1 and LC2 which supposed to work but with alternating PWM signals, in this case pulsating 30V to -9V DC voltages with 3s duty cycle from the level shifter chip? And secondly, how does by passing the level shifter chip LC1 and LC2 PWM signals solve the problem, if it's caused but by the faulty gate electronics in the glass panel and not by the level shifter chip on the driver or source board?

You guys are awesome

Excellent explained

Great video it's a new acknowledge for me

Très clair et bien expliqué !!!

Very good explanation.. You are doing Good job...Thanks for sharing ❤️👍

Very useful sir, thanks

Thank you Excellent .

Thank you master

Thanks for the info

Great job thanks for shareing

Very nice 👌👍 And thanks ☺️

Very nice information.

Very yousfull video thanks

Very nice explanation

Very Informative

Thanks bro great 👍 video

Thank you very much ,super

What type of magnifine where you using sir the work done is perfect

Thank you for sharing information sir

Awesome video... Really fascinated by video presentation

Thank you very much.. What did you use to clean the cof? What’s the material please

ভাইয়া আপনার কাজটি অনেক সুন্দর হয়েছে

excelente informacion de este -ic-dc/dc y sus voltajes y causas de falla en lcd...

Excellent 👌

Merci pour les informations

very informative..

great technician

Tks. to help us

Sir. Your teaching great sir. Thanq.

👌👌👌👌👌💐💐💐💐💐 Thanks for technical support

Exlant work.

Many Thanks for this details. As it helps a lot of people globally..Amazing to see nicely made video

Good information sir

Shandar video sir

Good video and good information. I like your new video. Thanks sir.

Thank you for sharing ideas 👍

Very very nice video sir

tq sir very intrastad video👌👌💐💐

Very good👍

Thank you

, shandar video sir

Loving your videos, if I understand this tracks correctly, VGL and vgh goes to the cofs directly. What if the ckv tracks, please do the video of the ckv tracks

Very good information for me thank you very much.

Thank you sir...

GOOD JOB SIR....

Thanks sir . Very useful information

Excelente!

Ser good thinking

excellent...

Best channel

Thanks to your tutorial it is clear

nice information sir thanx

Thanks, BELARUS.

Good explain..thank u..😊

Very good sir keep it up I like all your videos ..........in future make more videos and increase our knowledge day by day......

Thank you🙏🙏

Rất hay ❤️👍

Nice, very nice!

Thanks for updating 🙏

Good explanation, congrats sir, Which microscope use sir?

Very nice video sir

Very nicely explain thank you

отлично!

Shout out boss from Philippines it's new friend

Simplest way to teach🤩🤩🤩✌🏻✌🏻✌🏻👌🏻👌🏻👍🏻👍🏻👍🏻👍🏻

Thnkz for sharing sir

Very nice video