Organization of the pixels in LCD screen and the different circuits of their control from the TCON

Рет қаралды 90,404

Күн бұрын

The video discusses the organization of pixels in an LCD display and their connection to various drivers. Reminders of certain concepts are made, such as the display resolution and pixel density. A presentation is made of the source drivers and the TFT Gate drivers. The circuits which make it possible to connect the pixels, the various pilots to the TCON board. At the end of the video, practical troubleshooting applications are presented by working on COF (Chip On Film).

Пікірлер: 58

@NVRMTmotion 2 жыл бұрын

I've been looking for this sort of information for a looooong time! Excellent production, love the deep dive.

@nalinsaminda Жыл бұрын

This is best explanation which I ever seen about LCD Display working structure. Thank you ❤️

@Siam794 Жыл бұрын

T-CON board is a essential part of a lcd led tv.i understand so much from this.

@eeledahc Жыл бұрын

Finally something in English that explains these. Seen so many videos on repairs and didn't understand what was going on. Now a lot of it comes together after watching this.

@MarineElectrical Жыл бұрын

This is the best explanation I've ever seen. Thank You!

@MNNocete 2 жыл бұрын

I have learned much from this video. Thank so much for sharing. I hope there will be more of this. Good work.

@Dadyferds1414 8 ай бұрын

Very Informative Explanation for the Repairing of LCD Panel Nice More Upload Video regarding the Different Trouble Problem of a LCD panel

@juandavidhernandes1815 2 жыл бұрын

Excellent, I had never had such detailed information

@feroztejani1974 2 жыл бұрын

Superb information sir Never seen such beautiful animated explanation anywhere Have understood the panel working perfectly Especially the slide which explains the function of side gate cofs on both sides Please explain about gip panels which has ckv lines on both sides Using scan drivers on the tcon board Thank you sir

@vikassripada9244 11 ай бұрын

No one else can explain like this ❤️

@jovenu1634 2 жыл бұрын

I've learne a lot from your very clear explanation! Thanks a lot for sharing your knowledge!

@great.Indian.culture 2 жыл бұрын

Wow sir. Nobody can explain better than this.

@Hafidh771 2 жыл бұрын

Very good information... more videos like this, please..... thanks for sharing.

@bigmore8734 2 жыл бұрын

Thanks a lot for sharing this detailed information. 2 thumbs up!!

@ricardogarcia5934 4 ай бұрын

Great great video, full of information never seen, thanks a lot to share it with us

@saicharan8696 2 жыл бұрын

Great job sir, very knowledgeable video, thank you🙏💕

@vjrperalta6321 Жыл бұрын

watching again! hope u continue sharing ur knowledge

@sixasixumami2179 2 жыл бұрын

thank you thank you thank you,, i cant express how gratefull im to get this free lesson, God Bless you sir god bless you

@danielbaron5665 Жыл бұрын

Wow sir you're the best techer and mentoring 👍👍

@Alex_Xab 2 жыл бұрын

Thank you for the best explication!

@nicolaebogles9943 8 ай бұрын

The best clipvideo, thank you!

@kuyadp3522 2 жыл бұрын

Wow superb information..tank you sir...❤️❤️

@dinarajancn5902 2 жыл бұрын

very very good Explanation

@vuanh5583 Жыл бұрын

Many thanks for your explanation

@perumalv5807 2 жыл бұрын

Very good video.

@louf7178 2 жыл бұрын

Very helpful. I now have a clue.

@ahoorapersia4698 Жыл бұрын

Excellent 👌 very very good 👍👏. Wow!!!

@edwardthilagaraj5680 2 жыл бұрын

Very useful video

@szolizoli8151 Жыл бұрын

Now I finally understand. Thank you!😅

@thirunahariprabhakar6560 Жыл бұрын

Really excited good explaining Exlant tekenecalexport explain sir you

@djp2803 2 жыл бұрын

Thanks for sharing

@roumenvesselinov Жыл бұрын

Excellent 😮

@abdipratamaputra1887 Ай бұрын

It is good information, actually nowadays the Gate Driver not used anymore, the Panel Maker only use Source Driver and the data running to the each pixel parallely

@nurutotalnuru653 2 жыл бұрын

thank you Big Brother

@PB-vo5gp 2 жыл бұрын

Great video 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

@habtamusium8646 24 күн бұрын

as learner can I ask your comment whether this logic work in LED screen or not ? glad at your explanation and methedology ! thanks

@narsinhsunuwar9890 2 жыл бұрын

Thanks sir 🙏

@user-tg5pe3fc3j 2 жыл бұрын

Thanks you very much

@SangNguyen-rk7pq 2 жыл бұрын

very good

@rahimsa5984 Жыл бұрын

So nice more video plz

@WORLDwideTECHnology1 2 жыл бұрын

super video

@Ex-fk4nr Жыл бұрын

Are left and right side connected to each other because I noticed that a chip was shorting on the left side but the short is gone when i remove the righ side my tv is lg 43 inch which doesnt have a sepereate board of tcon board where the left and righ is connected directly into the motherboard

@ajakc984 2 жыл бұрын

Super sir🤝🤝🤝

@khanguyenminh952 Жыл бұрын

Thank you

@jeremiah0150 2 жыл бұрын

14:06 why remove all 3 COFs? isnt it possible to just remove 1 COF which possibly caused the problem?

@elearningélectronique 2 жыл бұрын

you can test by removing only 1 COF and if it does not work you will have to remove the 3

@user-vk9ng8wl6b 8 ай бұрын

Can you put me about cof plz sir I want about that your explanation is exalent

@Cijay_Reveal Жыл бұрын

super

@MoeMin-oi5di 8 ай бұрын

❤

@idp4037 3 жыл бұрын

👍👍👍👍👍👍👍👍

@buddhadevghorai1456 Жыл бұрын

sir give new video on oled and qled display

@RANGOArts 2 жыл бұрын

superrrrrrrr

@user-ft6xt5ie6q 10 ай бұрын

Quá đẳng cấp

@crrenjikannur6465 2 жыл бұрын

Sir please all videos English also

@elearningélectronique 2 жыл бұрын

it is planned to put the old videos online in English

@andreyace8768 Жыл бұрын

👏👏👏👏👏💪💪💪💪👍👍👍👍!!!

@okeyeng8024 9 ай бұрын

Unfortunately, not well explained enough. Let's switch on one of the vertical data connection lines, let it be blue, than all the blue subpixels will be on at the intersections where the horizontal power source lines are on. It looks like there should be not common but separate vertical wiring for each subpixel which gives a way more connections i.e. the same as the total number of all subpixels... I know, I'm wrong. Who can explain the real work but, of course, not only for one single subpixel?

@okeyeng8024 9 ай бұрын

ok, so even if TFTs, as the third part of the scheme, activate needed pixels, the TFT itself should have power wiring/connections, which again leads to a great amount of connections, a least one per subpixel I think.... Yep, I'm dumb. I just want to understand.