I learned a lot from your videos. Very detailed explaind. Now i know the things that i did not know before. Thanks a lot.
@jovenu1634
2 жыл бұрын
I am learning a lot from your videos. Thanks a lot for the detailed explanation. Please continue sharing your knowledge Happy New Year and God bless!
@ktccinemas
2 жыл бұрын
Your explanation is very good. Now I am getting more theory about the T-CON board working principle. Thank you for your support 🙏🙏🙏
@nalinsaminda
Жыл бұрын
Excellent Explanation ❤️...Thank you very much 👍
@prasanthgovindan5311
Жыл бұрын
Very very very good video you are god
@jofinjoseph492
2 жыл бұрын
Very good explained with example
@selvakannanselva
2 жыл бұрын
Thank you so much for your video post more videos
@saberson
2 жыл бұрын
au maroc domaine d'électronique so bad! thanks sir for this works!
@swapandutta658
9 ай бұрын
Your. Explan. Very very good. I like it .❤️❤️❤️🌹👏
@vipalsharma4120
Жыл бұрын
Thanks
@GurvinderSingh-zc3je
Жыл бұрын
Dear sir excellent explain
@boybravo689
2 жыл бұрын
Now i know what the output voltage propagate by dc dc converter ic and the voltage name tnx sir
@laadjelfouaz
2 жыл бұрын
شكرا
@aouladsaidjamal398
2 жыл бұрын
Thank you Sir
@Kiranbhai_n_desai
2 жыл бұрын
Well explained, thanks
@yehtut3209
2 жыл бұрын
many thanks, sir.
@nativetravellerdeepak9562
2 жыл бұрын
धन्यवाद गुरूवर
@technical5880
2 ай бұрын
thanks for sharing
@mdruhulamin-wv8fi
2 жыл бұрын
Good
@faizahmed.m1324
2 жыл бұрын
⚘excellent & Thank you⚘
@josecatenza6969
2 жыл бұрын
Thanks alot.
@suatbulat9599
2 жыл бұрын
Teşekkürler...
@Metalhead-4life
2 жыл бұрын
I have 0 voltage present on VGL & VGH. I also noticed that VGH EVEN & VGH ODD are alternating between 27.9v & -7v I assume these are both issues with my Tcon board? What are your thoughts? I'm not sure if I can find a replacement tcon board. Tv symptom: TV is alternating between normal & slightly dim screen every four seconds. It looks like the dimming is caused by horizontal black lines but they are faint. Also when both ribbon cables are connected I notice a faint buzzing sound coming from tcon board, when I disconnect the second ribbon cable the buzzing seems to go away.
@elearningélectronique
2 жыл бұрын
the cause is either the TCON or the screen. You can try to repair the TCON. Be careful, all the manipulations described here can destroy the TV set if they are not done properly. To avoid this risk, it is better to entrust the television to a technician. First of all, it is necessary to find the voltages VGH and VGL. Then, it is necessary to see when the image is correct while measuring with the voltmeter the test points VGH_odd and VGH_even. It is necessary to note on a paper the voltage which gives a normal image. Example VGH_odd the image is correct if VGL (-7v) and VGH_even the image is correct if VGH (27,9v) or the opposite. It is necessary to remove the tracks which go to the screen VGH_ odd and VGH_ even on both sides then to connect the tracks sectioned with a very fine insulated wire to the VGH and a second wire to the VGL according to the preceding observations.
@swapandutta658
9 ай бұрын
❤❤❤
@Swenser
Жыл бұрын
How is vgh distributed into all the gates inside the panel? I have a tv with gradient faded picture on left side. I'm thinking the vgh gets reduced slowly as it moves across the screen thus reducing the brightness. Or perhaps left side cof is missing vgh? Any tips on why fading occurs. All voltages on tcon and scalar are good. In fact I tried tcon replacement and same problem. So hoping I can fix side cofs or increase vgh value.
@suatbulat9599
2 жыл бұрын
🙏🙏🙏
@sreekantpattanaik9073
2 жыл бұрын
Sir , please post a video on row scanning technique of GIP display.
@idp4037
2 жыл бұрын
👍👍👍👍
@sureshganduri8867
2 жыл бұрын
👌🙏🙏🙏
@j-tech10
2 жыл бұрын
wow...
@javeraguilar8560
2 жыл бұрын
Good day sir.do you have ebook all of about led tv?
@68pishta68
2 жыл бұрын
where do these outputs go to the display panel? These are working but Im getting a flashing screen full of fine horizontal lines. I disabled 1 side of this circuit (LC1 and LC2 on my TCON) to the panel and get constant lines, disabled the other and the same pulsing lines...open trace on the display board? Seems like these flip flop between these 2 test points
@elearningélectronique
2 жыл бұрын
VGH and VGL are 2 voltages for the gate of the TFT transistor in the screen
@68pishta68
2 жыл бұрын
@@elearningélectronique I must have a bad one somewhere is series in the display, The display is 2018 55" 4K. all glass, no side connectors. I measured these 2 voltages all the way out the the ends of the panel. last chance is a $12 working pull TCON board. Just a little gamble.
@shyampandey9792
Жыл бұрын
Please lecture required in hindi also ?
@villazonefrain7111
Жыл бұрын
exelente tema, lastima que no es en español
@Breilan517
2 жыл бұрын
Por favor realicen estos vídeos en idioma español
@chaqchaqmoham3424
2 жыл бұрын
Svp avec francais
@anchevutu4226
Жыл бұрын
T.q.s.r
@garethedwards3379
5 ай бұрын
Slow the hell down pal! That’s a lot of information in a video that’s 8 minutes long and I barely understood a word because of how fast you go through things!
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