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COF Connection in LCD Screen 

Vcore LC
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In this video,panel with source COF burnt is solved by
connecting jumper wire with source PCB to gate COF(TAB).
#vcorelc #cofconnection #ledtvrepair

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29 сен 2024

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Комментарии : 119   
@suchatpriyakul2013
@suchatpriyakul2013 2 года назад
Thank you from Thailand
@karimimohamed
@karimimohamed 4 года назад
Professional work
@nabinshakyalcdledtv5244
@nabinshakyalcdledtv5244 4 года назад
Verry good sir👌👌👌👌......
@bineshchauhan8713
@bineshchauhan8713 4 года назад
Whish you long live for better doing happy teacher day
@adanmustafaadan1891
@adanmustafaadan1891 3 года назад
Thanks for the nice idea I like it
@game_is_life380
@game_is_life380 5 месяцев назад
کمک من یک تلویزیون Sony kdl 48w600b دارم در ابتدای روشن کردن تلویزیون صفحه کاملا صاف هستش بدون خط ولی بعد از یکی دو دقیقه از روشن شدن تلویزیون خط های افقی روی صفحه ظاهر میشه چگونه مشکل رو برطرف کنم؟؟
@gabroowrites5548
@gabroowrites5548 4 года назад
Super thanks
@GaneshKumar-rt2bl
@GaneshKumar-rt2bl 4 года назад
super ji...
@WeFixTvs
@WeFixTvs 4 года назад
good job but in real life 32'' screen not cost effective,
@bonidibwe8611
@bonidibwe8611 3 года назад
Nice video! Help me please to find COF 73535 DATA,thank you dear brother.
@agusmanrasyid7207
@agusmanrasyid7207 4 года назад
Thanks sir, how if the side cof on the glass, media not the plastic or pcb,
@VcoreLC
@VcoreLC 4 года назад
Chip On Glass(COG) no way to jumper
@laxmanrodage4613
@laxmanrodage4613 4 года назад
Bhai get cof ka to detasheet milta he lekin sorce cof pe signal kese find Kare stv,Axo,ckv,.......
@edwinandrescoloradoarenas8273
@edwinandrescoloradoarenas8273 3 месяца назад
Buenas noches tengo un Hyundai de50 y presenta al lado derecho en el cof se calienta demasiado se debe retirar o que puedo hacer
@ETicomponentes
@ETicomponentes 6 месяцев назад
thanks - I need datasheet cof - S6C2T94A01-60U
@reyalvarez1245
@reyalvarez1245 3 года назад
Salamat sayo master, hundi ka talaga nag tatago nalalaman. Sana porein ka ng panginoon
@domenicomarraudino4636
@domenicomarraudino4636 2 года назад
Buongiorno, la settimana scorsa, ho smontato un tv Akai 3222 smart tv per sostituire i le strisce led. Nello smontare lo schermo o spezzato un flat che va dalla t-con allo schermo. Il flat e difficile sostituirlo , sarebbe possibile bypassarlo? Stiamo parlando del flat saldato a caldo sul vetro?
@nicusecan7998
@nicusecan7998 Год назад
putroppo e molto difficile saldare il COF ma vedo che gia cualquno lha gia fatto manualmente
@edgi
@edgi Год назад
Panel LC390TA2A(PANDA385R). Tell me, on this panel there are 2 drivers such as on your video. Are these two drivers the same or different models?
@adyservis
@adyservis 3 года назад
thank you for the knowledge stop by the canel also support our channel yes always success for you
@qumlaroy4972
@qumlaroy4972 2 года назад
please help me sir. gate cof RM76H70FB datasheet
@qumlaroy4972
@qumlaroy4972 2 года назад
kich nehi bolege
@stevostevic-z9c
@stevostevic-z9c 11 месяцев назад
how to solve black horizontal lines on Samsung TV? The older panels had a Cof on the side, while the newer ones don't.
@jeena8335
@jeena8335 4 года назад
Philips 43inch 4k smart tv 43put7690 model vertical line and black screen no logo caming...display bord and mother bord is ok...how repair panal
@electronicavargastv1927
@electronicavargastv1927 4 года назад
Good afternoon, brother, please send me the figures of the signals to the screen old. OE CKV, STV, POL CPV STVR, and more, you brother would appreciate it
@y_x2
@y_x2 Год назад
It can not be fix economically...
@landoyeno221
@landoyeno221 3 года назад
Is it possible to convert samsung 65 using connect box to normal tv without the connect box? I hear from someone to try the universal board.
@ramsham7800
@ramsham7800 Год назад
Hi sir! I removed complete screen.. Cof cable is not connected to TV screen.. Getting blank screen.. Where to connect cof cable on screen??
@agazik4988
@agazik4988 4 года назад
Hi sir great video What is the measurement ranges in oscilloscope when check these signals?
@fotoamgamgfoto3695
@fotoamgamgfoto3695 3 года назад
Hi! I have NT39333H-COF1450A how to find pinout? only first side COF working, 1/3 of screen displayed :(
@timexxxx
@timexxxx 3 года назад
Hi, I have 8 COF on the right and on the left side of my U32D970Q. The one left and right on the bottom of the display become extremely hot and then the lines start to appear. What can I do to repair it?
@produccioneschinin7789
@produccioneschinin7789 4 года назад
Tengo una tv.led una esquina esta quiñada pero la pamtalla.intacta el.cof e buscado su datashet pero no me sale
@tyronearendse1722
@tyronearendse1722 4 года назад
Hi friend very good video, please help, I have cof rm76a30fa-906 and is looking for voltages of stv, stvr, xon, ckv and oe, thanks in advance for your help
@mamushkabada4288
@mamushkabada4288 5 месяцев назад
@v.visnukumar5104
@v.visnukumar5104 2 года назад
Sir, please let me know, name of the voltages, for which you used copper wire. Please
@electronicavargastv1927
@electronicavargastv1927 4 года назад
ood afternoon, brother, please send me the figures of the signals to the screen old. OE CKV, STV, POL CPV STVR, and more, you brother would appreciate it, please........
@VcoreLC
@VcoreLC 4 года назад
Santos, i can't determine🤔 which panel do you need wave form, please mention the part number.
@electronicavargastv1927
@electronicavargastv1927 4 года назад
this is the screen numbering st3151a05-8-xc-3 If you can add something else you would appreciate it.
@munnagreen747
@munnagreen747 3 года назад
24,ইঞ্চি ডিসপ্লে আমার লাগবে
@shaiksana884
@shaiksana884 3 года назад
Hv320whb-n10 dc to dc protection mod i think vgh shor I can't find vgh tracks please help
@VcoreLC
@VcoreLC 3 года назад
In this panel you have to track VON not VGH
@pappulohar7512
@pappulohar7512 3 года назад
Pawar off. On. Ho roha he pichar nahi he display what lute he
@dipakbhalodia7155
@dipakbhalodia7155 4 года назад
Detail मे विडियो बनाये or थोड़ा लम्बा 10minit का बनाये
@motogpwin
@motogpwin 4 года назад
The cof connection has become loose on the right logic board, resulting in right of the tv completely black with some vertical lines, the right side display is fine. Can it be fixed , will appreciate your response
@VcoreLC
@VcoreLC 4 года назад
In this case, you try cof bonding if possible or you can temporarily fix by pressing the rubber upon the cof.
@motogpwin
@motogpwin 4 года назад
@@VcoreLC sure Thank you for your response, I will try it
@AdityaSathe59
@AdityaSathe59 3 года назад
How to download gate cof datasheet ? which is the website for this?
@surendrnathan
@surendrnathan 3 года назад
Hello sir, I need help tv led panel broken center
@davidocampo9498
@davidocampo9498 4 года назад
Lg 37L50C panel have same picture in both side only the lefth side is the same cant fixed.
@VcoreLC
@VcoreLC 4 года назад
send source PCB photo via email
@edvandodacosta1099
@edvandodacosta1099 3 года назад
A tela estava quabrada? E voltou a funcionar?
@electronicavsc6377
@electronicavsc6377 4 года назад
Thanks impeccable solution.master. a greething from Argentina.Erik.
@nimalperera5454
@nimalperera5454 3 года назад
Thank you so much. Can you please tell me what are the points you joined with jumpers in Gate COF and the Panel?
@juicedcolored7183
@juicedcolored7183 3 года назад
Thanks for sharing this video very useful new subscriber here
@sashospasov20
@sashospasov20 3 года назад
Great video!Do you can help me to find COF IC DB7897B - FT08M dataseet please
@VcoreLC
@VcoreLC 3 года назад
Source COF pinout usually not available
@sashospasov20
@sashospasov20 3 года назад
@@VcoreLC Thank you for the replay,is it means that can't be finded or measured?
@fikretozkaya1538
@fikretozkaya1538 3 года назад
Hı What did you use as a material?
@joaovianei6218
@joaovianei6218 2 года назад
Onde comprar essa fita
@nasarvalli4064
@nasarvalli4064 2 года назад
Critical Tips. fine.
@abdheshkumar6168
@abdheshkumar6168 4 года назад
सर एक tv हैं westone का lcd यह 1 साल से रखा था 2 दिन पहले चालू किये तो पिक्चर में पूरा परछाई जैसा दिखता हैं क्या करे जरूर बताये
@VcoreLC
@VcoreLC 4 года назад
भाइ tv खोलके साफ सफाई किजीए उसके बाद चेक करें
@shankerlal6785
@shankerlal6785 3 года назад
@@VcoreLC aap apna no de
@dadangmuhammad2522
@dadangmuhammad2522 10 месяцев назад
thanks sir...
@nasarvalli4064
@nasarvalli4064 3 года назад
Very easy understanding. Thanq sir.
@ayoguanthonychike853
@ayoguanthonychike853 4 года назад
Good day sir, am from Nigeria a young technician please I would like to have a means of reaching out to you as well like Facebook or WhatsApp.... I do like yours videos it helps a lot please
@VcoreLC
@VcoreLC 4 года назад
Mr Chike, you can contact me via email .I am happy to hear that my videos are helping you 😊
@ayoguanthonychike853
@ayoguanthonychike853 4 года назад
@@VcoreLC my pleasure sir.... Please can I get the email link,thanks
@sabinkatuwal5042
@sabinkatuwal5042 4 года назад
Lockdown ko Sahi sadhu pack and good job
@leboytechnician2867
@leboytechnician2867 3 года назад
perfect :-)
@nomendrahirwani8091
@nomendrahirwani8091 2 года назад
Ok sir thanks 👍
@KHALIDLAG
@KHALIDLAG 4 года назад
thanks
@yehtut3209
@yehtut3209 3 года назад
many thanks , sir.
@yehtut3209
@yehtut3209 3 года назад
many thanks , sir.
@tvraju8888
@tvraju8888 2 года назад
Super sir
@ArbindtechnicalLEDTVservice
@ArbindtechnicalLEDTVservice 4 года назад
Hard work and ......?
@RaviKumar-mp9lm
@RaviKumar-mp9lm 2 года назад
Very good video
@koushikbarik1920
@koushikbarik1920 3 года назад
Face video
@yehtut3209
@yehtut3209 4 года назад
many thanks , sir.
@ronaldo_stz
@ronaldo_stz 4 года назад
Where can i find lg 32lb580b cof schematic?
@VcoreLC
@VcoreLC 4 года назад
Send COF photo in my email I'll be try
@pathiranagamagesarathdisan3540
Good
@RepairsMX
@RepairsMX 3 года назад
that was Great.
@yehtut3209
@yehtut3209 4 года назад
many thanks , sir .
@joshuamungasia4529
@joshuamungasia4529 3 года назад
thank you,
@bineshchauhan8713
@bineshchauhan8713 4 года назад
Thanks
@staltabzch
@staltabzch 3 года назад
👍
@ernestosilva1185
@ernestosilva1185 4 года назад
Wooow
@mangalabehera4717
@mangalabehera4717 4 года назад
Sir hamara yahan smd components nahi milta hea app se lea sakte kiya
@VcoreLC
@VcoreLC 4 года назад
Behera bhai scrap se kaam chalalo
@الفرعونالمصرى-س8ح
@الفرعونالمصرى-س8ح 4 года назад
good
@yuvsharma
@yuvsharma 4 года назад
Awesome 👍😎
@DouglasSilva-hy7jd
@DouglasSilva-hy7jd 4 года назад
Incredible
@ishtekhan3561
@ishtekhan3561 3 года назад
Bara nibra hea
@dulitalasim3326
@dulitalasim3326 3 года назад
Where to get those tiny wires to connect the cof?
@daviderhahon
@daviderhahon 2 года назад
Old DC motor
@manuelponce3994
@manuelponce3994 4 года назад
Es de mucha ayuda sus vídeos tutoriales que enseñan mucho....saludos desde honduras.
@VcoreLC
@VcoreLC 4 года назад
Muchas gracias
@AbdoAbdo-cx6to
@AbdoAbdo-cx6to 4 года назад
thank you
@lamichhanerc7697
@lamichhanerc7697 4 года назад
Good job sir..keep it up...
@VcoreLC
@VcoreLC 4 года назад
Thanks and welcome
@newstech.292
@newstech.292 4 года назад
Very good 👌
@VcoreLC
@VcoreLC 4 года назад
Thanks 😊
@gasmiichrak4763
@gasmiichrak4763 4 года назад
Very well explained, thanks
@VcoreLC
@VcoreLC 4 года назад
Glad you liked it
@alexviloriabenavidez680
@alexviloriabenavidez680 4 года назад
Excellent video thank youfrom COLOMBIA👍
@eduardomino5542
@eduardomino5542 3 года назад
Muy bueno el video 👏👏
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