@@tevzTVTevatronics you're most welcome 😊... I have a question to ask you. Am working on a led tv. Seems the mosfet and the smd resistance and also the diotes all are shorted. It's beeping on multumeter. Despite remove them all. The schkottky diote SB3150 It's beeping in both way. Can I replace it by SR5200. BECAUSE I couldn't get the same diotes. Thanks in advance.
@@tevzTVTevatronics led tv 42 inch ktronics. The problem of the led. Is its turn on but no display. When I have open it the backlight not turning on. I thought it was backlight. When I check the led with led tester. It's truning on. I think the problem is with the inverter. And diotes / resistance problems.
Very good Senior, By the way the motherboard design is more universal and moduler compare to other Motherboard, look beside of the 3 pin MOSFET there was a empty space where you can add 8 pin MOSFET also.... Wow....
My monitor is a 165hz 27 inches, when its cold the screen has all these vertical lines but after awhile it goes back to normal, i can still use it up to 120hz but when i switch to 165 i just get a black screen, what do you think is the problem? people have been saying its a colder joint.
Hi I have a question about my tv lg42um3050pfu it comes on fine but after 15 minutes screen go's blank sound is still there but when I plug out right side ribbon cable left side comes on again so I can think av bored is bad ok is there any way around this as new av bored is 40 euros I l am from Ireland
Hi I'd like to ask you if you can help me with my tv it's a hisense 55b7100uw smart TV.... the tv screen turns on but it only shows the logo and the red light flashes at the bottom
very nice video sir and i admire your knoledge and your experience on the repair of tvs i have an unusual colour problem with lg 49uj634v do you have an email if its possible to send you avideo and tell me your opinion for this ? thanks on advance
I've learned a lot from and I'm now i can fix most tv problems especially lcd panels. Thanks to you..
hello Tevs TV.....Excellent instructive video. This is the second video I've seen and I've learned the repair technique for this model. thank you
Glad it helped
Watching and sending support again sir thanks for sharing shout out idol 0 skip
Good great best job thanks for sharing ❤️👍🏾👍🏾👍🏾👍🏾👍🏾🙏
Never miss your video 👍
Great information. Thanks Mr Tevz! 👍
Ура!!! Новое видео от господина Тевза ❤ Смотрим!
Excelente video, gracias por compartir sus conocimientos!!
👍영상 잘보고 갑니다. Thank you for the video. It helps a lot. Thank you.
Thanks
I have an lg 43" led tv picture freezing everytime the vgh becomes negative.
@@lowitoamor2692 Try this ruclips.net/video/-FA2wAxG7Dk/видео.html
Thanks for this informations👍👍👍👍
Good job 👍👍👍
Buen video y mejor explicación muchas gracias por sus conocimientos saludos cordiales👍👍👍
Thanks
Emeğine sağlık ustam. Türkiye den sevgi ve saygılarımı sunarım. Sağlıklı bol kazançlı günler dilerim.
I LOVED HOW YOU TAKE YOUR TIME TO SO WE HAVE A BETTER UNDERSTANDING THANK YOU ❤
Thanks for this sar, i love the way You explain, with clear English For us to understand, Desmond from Cameroon, good day sar
felicitaciones que buen tips gracias por compartir tus conocimientos saludos cali colombia
Thanks you so much for the knowledge.
Good detective.
Good job
Well done
My pleasure
@@tevzTVTevatronics you're most welcome 😊...
I have a question to ask you.
Am working on a led tv. Seems the mosfet and the smd resistance and also the diotes all are shorted.
It's beeping on multumeter.
Despite remove them all.
The schkottky diote SB3150
It's beeping in both way.
Can I replace it by SR5200.
BECAUSE I couldn't get the same diotes.
Thanks in advance.
@@Fardeenfarwest what circuit is that?
@@tevzTVTevatronics led tv 42 inch ktronics. The problem of the led. Is its turn on but no display.
When I have open it the backlight not turning on.
I thought it was backlight. When I check the led with led tester. It's truning on.
I think the problem is with the inverter.
And diotes / resistance problems.
@@Fardeenfarwest Is that the diode is the rectifier going to the LEDs bulb.
Thanks for sharing,really improve my diagnostic skill.
Sir Exelint information vido great tech super sir
❤ good job sir thanks a lot
Thank you for your time
Grazie per la condivisione
Thank you Tevz sharing your knowledge:)
You are so great
Grande TEVZ...
hi Uncle Tevez, great job again...but the mustache is not right:)))))
Parabéns pelo vídeo aldenor Manaus Brasil
Good teach
Nice work dada ❤️
Thanks ✌️
@@tevzTVTevatronics welcome dada
Thank you
thanks 👍👍👍
👍👍👍nice !!!
Nice🎉
Show de bola
Nice, this is a common fault.
Maestro.
Thanks
Good boy
u r great,Sir can u help me to repair led tv plz
Very good Senior,
By the way the motherboard design is more universal and moduler compare to other Motherboard, look beside of the 3 pin MOSFET there was a empty space where you can add 8 pin MOSFET also.... Wow....
thus are for a bigger panel like 55 inches, its needs more current to the panel, and it uses the 8 pins mosfet.
@@tevzTVTevatronics ohhhhhh, thanks a lot...
❤
great master your location
👌👍
power
👍
seguimos.
Clean all three pads with solder wick.put solder on one pad then solder component.much easier this way
Right
Hello
Is it possible to make sure that the backlight works by gently tapping the panel for all TVs that have the standby light on
My monitor is a 165hz 27 inches, when its cold the screen has all these vertical lines but after awhile it goes back to normal, i can still use it up to 120hz but when i switch to 165 i just get a black screen, what do you think is the problem? people have been saying its a colder joint.
The panel is starting to fail. Try using 60 hz only.
dont forget to use flux for a better soldering result sir. 🙏🏻
Good tip!
Hi I have a question about my tv lg42um3050pfu it comes on fine but after 15 minutes screen go's blank sound is still there but when I plug out right side ribbon cable left side comes on again so I can think av bored is bad ok is there any way around this as new av bored is 40 euros I l am from Ireland
Do you mean the ribbon going to the panel? Seems the problem is the CKV lines.
🆗🆗🆗🆗🆗
Hello tevz
How did you find out that there is no problem with the backlight?
very primitive. use good tools and always solder paste..can use desolder wick for cleaning solder.
Good tip!
Hi I'd like to ask you if you can help me with my tv it's a hisense 55b7100uw smart TV.... the tv screen turns on but it only shows the logo and the red light flashes at the bottom
None stop flashing of the light indicator. It's probably a software issue or power supply failure.
@tevz TV I opened the back of the TV and nothing seem to be fused nor did any of the components swell up ? .. how do I check the software?
@@vannas2764 A fuse is nothing to do with its problem. you need a computer to program the software, it's not an easy task.
Same led tv
How to find fault if the vgh has low voltage of only 10v? The problem of my tv is no display but has a good backlight
the DC to Dc may defective.
finally change the capacitor then 12 v are present where place mainboard or tcon board
Здравствуйте, как зовут вас я с далёкой Якутии не знаю .но я подписан у вас давно ,переводчик гугл.искажает мои слова,
I'm tevz
Mr. Tevz, thank you for sharing your time and experience. Excellent way to repair. 👏👍🙋♂️👋🙏
Good morning please samsung 32"tv back light good but no display vgh,vgl,voff no voltage how do I solve it thanks
Save the music for your music channel
маркировка мосфета..???
What marking?
@@tevzTVTevatronics да
Lcd led repair and solution E book with pannel also Book price I will paid to your A/C iam living in village in karnataka
very nice video sir and i admire your knoledge and your experience on the repair of tvs
i have an unusual colour problem with lg 49uj634v
do you have an email if its possible to send you avideo and tell me
your opinion for this ?
thanks on advance
As tech of 40+yr that's not how we replace moefets in the real world (populated n civilized countriess with no chooks in the back ground)
But its soldered tick. Im in the populated chooks country.😆😆😆