How to fix vertical bars on LED TV
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- Опубликовано: 25 янв 2025
- In this video vertical bars on screen problem is solved by only one
jumper (wire) joining from source PCB to Gate COF VON voltage.
Open Cell model HV320WHB-N10
Gate COF NT39538H-C1272B
Wow!! Buti nlang nkita ko to ben ta ko na sana ung devant ko na 4plus inches ng isang libo. Thanks sir ur the man! Thanks God for leading me on your channel
not only intelligent but a steady hand. good work here, this is beyond my style of diy. i salute you sir!
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Found this video last night, managed to get monitor fixed today. Many thanks for the info.
How do you know which test point to test? Or what voltage you need at each one?
आपका बहुत-बहुत धन्यवाद मित्र आपकी मदद से मैंने एक आज सोनी KA LED ठीक किया आपसे अनुरोध है कि आप ऐसे ही VIDEO बनाते रहिए एक बार फिर से आपका बहुत-बहुत धन्यवाद मित्र ईश्वर आपको स्वस्थ और मस्त रखे
Thank you very much. With your information I was able to repair my Sony Bravia television set.
I also have same problem with my sony bravia..could u teach me hw to repair pls.
Even me i notice vertical.lines color black dont knw how to fix@@mdrosmawiyaakub
I am your number 1 subsciber in Philippines 😍👏👏👏👏👏👏👏👏💯👍
Impressive guide.
I wonder if there are other solutions beside jumpering VON point'?
Nice.... We have same hobby.... Keep your spirit..... from Indonesia 3:18
Good video bcs i have the same problem but i dont understand can u explain more abt the multimerer u use andn soldering part?
😢 easily vgh jumper to side cof
@@avimeshram4311 what do you mean bro?
What exactly are the two points to join? VON test point and C513?
Bro repairing price kitne ki hogi.....
need to On switch when to check the voltage or only connnect A to B?
What temperature on soldering iron?
I'd be afraid it would burn cable.
Will this bonding work for the sony 55 inch X82000E model. After bonding, the performance will be same and what will be the expected lifespan after bonding. What will be cost for fixing this.
0:42 What is that little thing in yellow circuit? Resistor, fuse or something else???
Hi, my lg led tv 43 inch 4k, there is vertical line comes on the centre of the screen when tv turn on but that line disappeared after few second. The screen brightness goes low and high and picture hang for a while when brightness goes low. Remote control function also affected slow. Could you please advise which board is to be checked or needs to replaced.
is there fixable when the yellow from the screen to the board torn?
Very good sir. Reading their responses reinforces or complements it. Thanks for sharing.
Sir i have repair here same panel as yours my problem is no display vgh and vgl is present but no von what is the problem?
In this way can we remove smokelike cloud on the screen?
In my tv first 5 minutes display is good after vertical lines and blurriness comes , what type of problem is this ?
only 8 to 10 vertical lines of 0.5 mm length are same place every time boot
have you ever repaired a monitor with fuzzy moving colours and lines? Turn on, good picture for about 5 sec and then fuzziness slowly starts to spread around the screen so the lines. I have to reset monitor few times and after 10 min its back to normal. What it might be?
More Vertical bar problems. In Tv''s sir.your explain & solution with practical very nice.. Thanq
Thanks bro Shout out new friend from the Phlippines
Welcome!!
I just found this amazing channel, fun to watch but lot of amzing tutorial
Hello sir, my Samsung full HD tv 32h5500ar getting line’s after 10min. May I know the reason.
Clean COF area & check voltages
I have problem with my LG 47LM7600..Can the vertical lines be solved
Thank you...please continue at the same kinks. ..
What voltage setting do I use is 240v and does the black lead have to touch connection. As I have a electric tester but I’m no sparky
i have on half of screen horizontal lines what do you think its the problem
You can join jumper COF to COF
Do you have to plug it before checking voltage
Hi I have a LG 42 inch TV that the vertical lines shows when I first start the TV and after a few minuites the vertical dissapeares. Can you guide me to the fault?
First, change TCON board
@@VcoreLC I change the T-con Board and all the cables and same problem.
Good afternoon am having the same problem, one of the thing is that am hearing please let me know what to do,,
Its work for relme tv also?
Can I the same in LED's display desktop?
HI, I HAVE A SAMSUNG Q60 55 " QLED . USED ONLY 3 MONTHS, HIT THE TENNIS BALL ON SCREEN, NO VISUAL SCREEN DAMAGES . BUT SCREEN FULL OF LINES . DO YOU THINK NEEDS REPLACE THE SCREEN ?
Nice presentation as always! 👍
Saan po shop nyo? Same problem with my TV. How to contact you ?
Only thing I don’t understand how to identify the voltages on the cof ,like VGL AND others,pliz help
what kind of reading meter can i use?
Hi display vertical colour wat d problems
Bo ek prent kis liye cut kiya tha sir
What if the BGH is nowhere to be found? What other methods to be use other than BGH? All I can see is BGL. Hope you will reply, thanks.
Thank you giving more helpful knowledge 💐💐💐👌
Same problem I am facing any body can help me
I am facing the same problem in my samsung LED TV (UA32K5300). Can u plz suggest me the best way to understand the circuit of my tv and work on it.
I have same problem for my 32 inch tv,Open cell model ST3151A05, could you support with information to fix the same. Waiting for your guidance.
I have a Samsung NU7100 with a permanent 3 inch vertical grey line in the middle. It starts with flickering then becomes permanent in a few seconds. Any ideas where to apply the fix?
Sir koi led tv ka solution pucha to chalega Pl..
hello, beautiful work friend, a question, how do you know that this voltage is on the side of the panel, because the schematic diagram of the display is not found anywhere, thanks
I having a LG TV showing vertical bar is it repairble
I have lcd monitor,the problem every time lcd turns on for 20 minutes suddenly, the screen shakes and then a vertical line appears,i tried to soldering/hotting ic cof but not work,
Please help sir how can i identify ckv signals that kind of panel board?
Bang' maaf mau tanya, kalau tv sharf aquos tegangn output converternya tidak ada , spt vgh, vgl dan lain2. Tetapi untuk input 12v nya ada.
Apanya ya.?
Saya sudah coba ganti ic converternya tp mash tidak kluar tegangannya.
namaskar sir video dherai ramro xa, tara gate cof ma scratch tyati sajilai iron le hunxa r sir ?
Will it work on my samsung 24 inch curve monitor please reply
If there have gate COF it can be fixed
How to repair Vertical line LG LCD Monitor W1943SE?
Bhai AP ki shop kis jagha per hai?
Hi is this the same for a samsung UE55KS9000 model has changing vertical lines seems to respond to remote and lines change. Which means the t-conn must be working. Problelm is dont have the voltage check points and voltages to check for.
presents essential T-con voltage or not ...if yes... extract open cell first & get visual inspection with COF moisture spark etc.
@@VcoreLC sorry i dont understand. I just need to understand where the check points are and voltages. The tv is under 3 years old and i cant find a service manual for it.
send photos tcon & gate Cof
Sir pleas tell essential voltages of Samsung lcd tv or made a video on essential videos
How to know essential volts?
You doing awesome..
✌️✌️✌️✌️✌️
Please will help me for my 24" LCD tv of Toshiba . It also has a same problem
same problem but my unit 0.2 respons voff and von and vgh and vgl not respons voltage
pls help
Disconnect VGH VGL path to gate COF, maybe your glass ITO track is short circuit
How can you fixed because I do not understand The last a step in your Video
where are you from
Hi,I have fujitsu 24" monitor problem.Abaut 3 sec good,after 3 sec have horizontal lins,and same vertical.I take it video here
"fujitsu 24" monitor problem"
the name to video,please look and when have idea where and how can I,whats the poblem,and how can I fix it.Thanks,bye.
Vcore morning i am having white vertical line on my tcl l24d12 tv can you help to fix it please
How can we know the side von testing points sir
Exelence..👍👍👍 I'm From Indonesia
Dto na ako master galing idol ang lake na ng bahay mo idol good job ako nagsisimula plang idol
Wow. I got a big problem here with our Samsung flat screen tv. Had a few vertical lines until for how many months we can only see black screen and only have 2 vertical lines. I tried cleaning it but still not working.
COF probably is not good enough ,so try to do bonding
Resp Sir! Dell LCD Monitor Panel DVDD 3.3V are Present only, Other Voltages are not Comming Which Problem Sir ? Pls Advice Sir,. -- Chinna Rao, Paderu, Visakhapatnam Dist. Andhra Pradesh
Short circuits with boost voltage
Good job 👍👏💯😁😄 VGH miss ok
Hello, Brother i am facing same problem with vu tv please tell me how to repair it.
Hi bro my lg smart tv to same problem enna pannalam
Hello, have you got shématic mother board 715G3805-M1A-000-005X tv hannspree hsg 1143 thanks
Good morning Sir, how fix this sparc smart TV 32" become double the will show.
How can you tell that this was on? Newbie here
very good anf informative video 👍👍👍👍👍👏👏👏👏👏
I have one LG panel 32" it doesn't have Gate COF how do I fix vertical problem on that?
That's less chance of repair
So sad, so I just have to throw it away
:( :)
mine has the same vertical damage, Toshiba 32av700e. what's the solution?
U checked voltages on source but u didn't check von voltage on gate cof how u came to know that von voltage was missing on gate cof
Why there's no more videos? :)
Please tell me the difference between VGH and VON ?
Como descobrir o ponto certo de ligar ? Vc tem o esquema eletrico?
Amazing ! I’m brazilian and I’m not speak English! But is very good ok
How we know Vgh on board.
Sir lg 32 led tv vertical lines problem please help
Sar very good zooming and picture videos
Aoa bhai ye ap ne von 24 volt ka bataya he lekin mere 24 volt nhi aa rhe kaha falt ho ga plz gaid
Horizontal line keliye?
Sir Panel ki ic bhout heat Ho rahi hai. MAine usme power supply change ki hai aur vertical lines bhi arahi hai
Please master
I want NT61274H-C7010A(COF)'s data test points and voltages check
Need help my onida tv have same problem.
I am having vertical line problem on 65 UHD LG LED TV.
Sir not coming voltage vgh von vcom only come vdd volt 13v sir solution please
Es un excelente video... muy interesante y muy ilustrativo...gracias por compartir.
Estou com meu monitor com uma faixa horizontal, sou técnico recém-formado. O modelo da minha vcom é M215HGE L21, como testar para saber onde acho o defeito?
Bro good morning may problema ako sa tv ko nagkaroon ng guhit sa gawing kanan ng screen pino lang siguro mga 1/8 ang lapad mula itaas hanggang sa ibaba may paraan ba para maalis iyon
Sir how mach cost sir