What does it mean on a TCON board CPV CKV CKVB STV STVP OE XAO RL UD VGH VGL
ฝัง
- เผยแพร่เมื่อ 28 ก.ค. 2021
- In this presentation several electronic concepts are developed in connection with the TCON board in a TFT LCD TV and the operation of the gate driver. The electronic content of this chip is detailed. Thus we find a bi-directional shift register, a level shifter, a voltage follower and logic gates including NAND. The operation of this assembly requires various voltages either in logic form such as the CPV, CKV, CKVB, STV, STVP, OE, XAO, R/L, U/D signal, or in analog voltage form such as VGH and VGL.
- วิทยาศาสตร์และเทคโนโลยี
I have no words to thank you for all the information in this video and all the rest of the videos related to this topic!
I have been searching on the web for a T-CON explanation like this for a long time, thank you!
BEST explanation ever on TH-cam.... WAIT... May be everywhere.
Excellant. చాలా బాగా explain చేశారు మరిన్ని వీడియోల కోసము ఎదురు చూస్తున్నాము..
very important to learn, it comes from the very basic of seven segment digital display, the shift register that most led tv technician ignore or dont really understand since they can repair most of the problem by blocking or cutting one side connection that disturb t-con voltages and signals when panel is faulty.
I learned to understand screen from here to repair, thank god so much 🎉😅
Suberb! My humble humble thanks for this extremely great vid.
THE BEST EXPLANATION I HAVE EVER SEEN; THANKS A LOT!
Extremely amazing. Very profound and at the same time presented in a simple way to be comprehended.The most clear video about this topic I've ever watched.
Most Respactable Sir. Iam Muhammad khalid khan Electronic Shope Pakistan karachi. Very Nice information LED Think,s a Lot,s most Respactable Sir.
Best effort of describing the timing I've seen so far. Not an easy topic to grasp but I'm getting closer. Thank you.
You create the videos that they all are a university for the subject of TV. Thnx a lot. 🙏🏻👍
Sir ,
I accessed many books, internet, You Tube, none of them satisfied me. This video cleared all doubts.
Thanks a lot Sir.
This video explains the clear working of TFT displays
Excellent! It is the first time I watch this topic explained clearly. Thank you for that!
THE BEST IN TH-cam TO LEARN HOW PANEL WORKING
Thank you. Until now, many Indian videos without English subtitles only available.
Very remarkable explanations ever seen.Thank you very much !
Awesome work of Knowledge sharing sir/mam,
Key things i like here,
1. Narration flow with right words
2. Explanation of OE and XAO at the Later end to avoid confusions.
3. Animation to show image retention.
4. Basics of Flip flops, Level shifter, signal deformation due to parasitic effect & last XAO signal enables based on Voltage comparator.
5. For consolidating all names from different vendor TV (LG, Samsung).
Thank you so much!
thank you sir
Thanks a lot for the information.God bless u and keep them coming
Incredible...
I've been looking for an explanation like this for a while, congratulations...you've gained another subscriber!
Great work and information. simply the one of the best video I've seen on TH-cam. Thanks
Great video, both the content and the presentation are 10/10. I understand that double images are caused by crosstalk. As TVs gets older resistance and capacitance changes making it difficult to OE control it. Thanks so much
Very much useful information to everyone, after this video and your demonstration the root cause of the failures and theory of the lcd working with various digital signals I understood. Thank you so much 🙏🙏🙏
Thank you Sir..... vary vary important and rather understanding all the techniques.❤❤
Please sir can U make a descriptive video for the bonding process.
Excellent sir
Superb
Never seen panel explanation in such depth
Thank you for sharing your valuable knowledge and taking the the pain to create such a great animation
Really a Clear cut demonstration of the T-Con functioning Superb. Thank You. Nandri
Exelente aporte al conocimiento sobre paneles .Gracias desde Argentina
Gorgeous, stunning explanation!
Thank you very much!
Incrível, explicação top
thank you for the narration of T CON circuit hoping for next vlog there must have reference voltage in every test point ...GOD bless...
Thank you sir. Excellent 👌 this video is perfect. A class in MIT University 👍🙏🏻⚘
Just amazing! This video is so professional and helpfull.
Thank You!
Your presentation is very beautiful.
Absolutely awesome video!
Excellent Explained. Thanks Giving Us Very Good knowledge.
Muy buena su paguina . En ningun lado de youtube explica esta informacion solo usted. Mil gracias.
Excellent explanation with Animation. Very useful Thanks
the best explanation about these signals, thank you sir.
like others said ,the BEST word for u SIR is EXCELLENT..GOD BLESS
Very informative! Thanks for sharing
Very informative video.a must watch for led tv technician.thanks .
Wow its very nice explanation. Thanks for sharing this tutorial sir.
Great job sir, very very thankful to you for such knowledgeable video, no words to express how much I like this video, kindly do more such knowledgeable videos, thank you🙏💕
A very good tutorial and one and only I have seen. Thanks.
felicitaciones por tan excelente informacion, no hay otra mejor , gracias
Thank you for sharing, very interesting and informative video about LED TV panel.
Very knowledgeable video. Thanks for sharing. Sir 💐💐
Excellent Explanation ❤️ Thank you...
Superb sir.... Good explanation with good knowledge. Would like more videos related to panels....thank u sir......🙂
i m very impress with the knowledge share by you............keep it up sir..
Excellent video, really informative.
knowledgeable video.informative and very very useful for tv technician
Very informative and clearly explained n displayed indeed. Makes more sense than reading from a pdf... more videos of the series will be highly appreciated... thanks for sharing.
Excellent! I'll have this saved so I can view it time and again. Thanks a lot for very clear explanation!
Tnx for your presentation sir well explained more power to your channel
exelente informaccion amigo gracias tu canal y tu videos son muy interesantes
Very useful information with animation, tkank you sir 👍
Excellent Sir, work of Knowledge sharing
😀👍👍🙏🙏🙏 finally found something that can give me an insight on these TV's..... 👍
Gonna get some pen & paper & jot things down....
& then try to fix my tv....thanks!! 🙏🙏🙏
Very good informative video, thanks a lot of you
Sir u have deep knowledge
Thanks for video
Really a basical startup. Thanks a lot
Thank you from vietnam, sir! You are no.1!
great and beutiful explaination thanks a billion, God Bless
Excellent presentations thank you
Tysm sir for giving such valuable information👌👍👍
Exelente explicação, a melhor e mais completa que há vi sobre o tema. Parabéns 👏
Verdade.
Beautiful,I would love for you to continue to post more videos, thank you.
Thanks for sharing your valuable technical knowledge & time 👌👌💐💐💐💐 GBY💐💐💐💐
Thank you, Good video tutorials. Until next video
You are really good.For learners best place to look.
One and only this video youtube.your great man.
Excellent Sir..i need some more lectronic info specially in digital circuits
Extraordinary knowledge sharing thank you
Very good information sir... thanks a lot
Wow!! I looked for this info for a Long time. Finally you could explain us very clear. Thanks a lot. You have a New subscriptor
Very good video. I was looking for something like this.
Great n fantastic tutorial made.. Thank u
Hi! This video series are great! I have grapped so much thanks to you! Only thing that is not clear to me is that, where does the CLK input for shift registers come from? I designed tcon boards but only clock we provide to the cell is coming from Level shifters CLK_OUT1 to 10. And their frequency is not that high. They probably only activated the gates so they are for gate driver. But for source driver, I do not provide any clock in UHD resolution, the cells I desined for utilizes ISP and CEDS signals. No clocks. So I wonder where the clock that is for storing the data in DAC regs is coming from?
Thanks for sharing a very informative video..pls more tutorial videos❤❤❤
Very informative tutorial keep on uploading great
Best explanation ever..thanks 👌
Very nice explanation....thank you sir..
Great video thank you very much!
Thank you for sharing this video of your knowledge
That's great! Thank You very much!!! Peace and good to You! 👏👏👏👏👏👏!!!!
Well Explained .
You're. Great!
Thank You for this tutorial !!
THANKS SO MUCH REALLY HELP SO MUCH FOR THE BEGNINGS
excellent !!!! best explanation on TH-cam.
Sir you are an Acumen !.thanks for sharing
🎶 thank you so much sir, for your valuable informations.... 🎶
Very nice knowledge sir
Thanks
thank you sir for the info more power and GOD bless
thanks for the idea sir, Godbless 🙏
Thank you very match for all time.
Very good Sir to provide good details
மிகவும் அருமை நண்பா ❤
I remember these D type flip flops in digital, they are used everywhere.
thanks you for excellant tutorial sir
R/Sir, very nice informative video you have made.Congratulation.I am from India.