The bloated capacitor was not the culprit, see when I finished replacing the main capacitor, the time I tested it, The bloated capacitor was still there.
Excelente video y muy buena reparación! que caso tan raro el capacitor dañado que al comienzo siempre marcaba un voltaje correcto, deduzco que con un medidos de ESR se podría haber visto la falla, Gracias por compartir sus conocimientos! Saludos desde Argentina.
As far as i know the LED bars are available as spareparts direct replacement. One set is around 40 bucks and is plug and play. Thank you for the upload, great work.
Baka may natitira pang konting capacitance sir ung main cap kaya 318vdc p rin. Tas nong tinaggal nyo nainitan ng soldering iron tuluyan ng natuyuan ng langis ung cap 68uf/450v.. IMHO.. GOOD job sir😊
Parabéns pelo vídeo você trabalha muito bem. Gostaria de saber quando você retira o fusível você colocou no lugar dele algum tipo de carga para ligar a placa o que e isso.
Hello Mr Teva, thanks for the video. I noticed on your video a capacitor that seemed swollen. It is located close to the output connector, its capacitor C234. Go to your video that you uploaded to the time 1:58. Have a look at the bottom of the power supply to the left of the plug. It is the second electrolytic capacitor left of the plug. Is this a camera illusion or do you need to replace it? Lots of love and kisses from South Africa.
19:35 why didn't you check the esr of the high voltage capacitor? 22:32 on the lower right near the yellow throttle there is a blown capacitor. why don't you check the esr of all capacitors anyway? this is the first priority!
Interesting to see a failed capacitor that showed no outward signs of failure. BTW, @25:15 the morse code that was heard says "Welcome to bakery station".
You are good man!!!❤❤❤ But my tv problem still cant solve😢 My tcon board loss power during i put two cable from T-con to LCD. All Tcon power will back after i remove 2 cable😅😅. Hope you reply and help me sir.😢 I am from poor family. I got expensive TV from LuckyDraw at my factory i work.. Just use the tv for 1 years 7 month.. My TV is panasonic 49"
Did you ever had the case of a LG 47LM640S "not turning on", flashing stand-by LED off/on in rhythm long/long, short/short short/short, then goong full stand-by after some cycles. Disconnected T-con, no change, disconnected backlight, no change. I'm lost 🥺 and don't do those things usually. But it's my TV and I don't want it to be dead.
One thing am still confusing and am still learning how to connect the led in parallel. Suppose in a led tv. You have 3 led strips. Now you will to add all in paralel. Minus goes with with minus for first strip. Then the 2nd strip how to connect them should the minus continue on the 2nd strip. Or it change to positive. That's my greatest confusion. If you have a video on how to connect all led in paralel send me the link sir. Or if you know a video how to connect it in paralel just send me the link. Thanks.
Why can't use a hot air brower cause that method can easily result into board damage for a less experienced tech trying to learn from you. But Tevs I think there's a few techs who can repair electronics like you.
Sir mag parepair ako sana ng samsung 50inch tv namin dhil anh gumawa pero hindi nawawala ang black bar sa screen ng tv. Nqg ka gastos na rin ako ng 7k pero hindi pari. Narectify
The bloated capacitor was not the culprit, see when I finished replacing the main capacitor, the time I tested it, The bloated capacitor was still there.
This video was a thought one.
It's hard to belive but as you said don't judge a capacitor by its cover. Good video and a good lessons
These lessons are very important for me and for that I say thank you Mr tevz. I hope your business grows strong and you have more customers
Sei un vero maestro e con tanta pazienza 👍👍 by Italy
Excelente video y muy buena reparación! que caso tan raro el capacitor dañado que al comienzo siempre marcaba un voltaje correcto, deduzco que con un medidos de ESR se podría haber visto la falla, Gracias por compartir sus conocimientos! Saludos desde Argentina.
Very good explanation and repair, Thank you.
I'd watch nd like your 2 videos in a row, thanks sir .
Excelente muchas bendiciones desde SANTA MARTA COLOMBIA SUR AMÉRICA
Thank you Sir for sharing a great video❤❤❤❤❤
Outstanding job
Merci tres bon travail.
Very good judgement 😊 sir, experience and thinking makes man., perfect,"I think so I live😊 said by Descartes.
We understood easily. You are great. 😍😍😍
Thank you! 😃
i like your videos keep going more am from ethiopia
As far as i know the LED bars are available as spareparts direct replacement. One set is around 40 bucks and is plug and play. Thank you for the upload, great work.
Thanks for the info!
Thank you very much for the video 👍
Sar. Loves. Your. Work. And. You
Boa aula meu patrão tudo de bom pra você
Beautiful sir, perfect faults finding 😊
Thanks 👍
Good job sir beautyfull video sir🎉
Very nice explain sir thanks
Very good information sir
Waw very nice
Thanks sharing your knowledge ❤
It's my pleasure
Very good Mr tevz
Hi tevz , nice video , but what about the inflated capacitor next to the welow inductor in the secondary ?
Saludos de Venezuela, bien!
Hello. It was great. Thank you
Thank you too
H krsna 💟🙏so Beautiful video excellent thanks you very much 💖✨️
Good job and I want video to how I know the broken processor thank you
Sir thank you for sharing your skills
Baka may natitira pang konting capacitance sir ung main cap kaya 318vdc p rin. Tas nong tinaggal nyo nainitan ng soldering iron tuluyan ng natuyuan ng langis ung cap 68uf/450v.. IMHO.. GOOD job sir😊
Good job sir
Good morning Mr tevz 👍❤
thanks for sharing, very useful
thanks mr Tevz, 👍
Very nice work brother
Thanks
nice work. it would be easyer with hot air soldering machine
Watching po master
Nice one sir!
Thanks!
Very nice work sir.main capaciter problem.lg tv backlight 4+4.ur change backlight alternative backlight sir??
Purely a technician. No exact replacement but in other way. Kapag gusto mo nga naman, may paraan.
🙏💚🙏💛🙏❤ good work nice ምርጥ ስራ ነው
good job thanks
Buen día ing excelente información, la resistencia,de prueba de cuantos whas es?gracias
Nice repair. Thank you very much. Please more.
Why do you change the LEDs, I dont understand, is one or more bad?
Nice radio repeater on 25:15....
I replaced them all
Like your video, purchase one SMD rework station to replace IC. Thank u
Thank you boss
HI
the best ❤❤❤
very nice thanks.
Most welcome
Nice 👍👍👍 sir
Well done
Thanx sir 🙏
Weldone
Thanks,sir
Parabéns pelo vídeo você trabalha muito bem. Gostaria de saber quando você retira o fusível você colocou no lugar dele algum tipo de carga para ligar a placa o que e isso.
Resistor 220R 20 wat
@@sardarshams4506 220r?
Hello Mr Teva, thanks for the video. I noticed on your video a capacitor that seemed swollen. It is located close to the output connector, its capacitor C234. Go to your video that you uploaded to the time 1:58. Have a look at the bottom of the power supply to the left of the plug. It is the second electrolytic capacitor left of the plug. Is this a camera illusion or do you need to replace it? Lots of love and kisses from South Africa.
Yes, I checked that capacitor. I dont discuss it in the video because it's not the cause of the power supply from not working.
Wonderful. Otherwise you could get a tv returning..
@@angelosanagnostou5550 I replaced it, I just dont include it in the video.
thanks 👍👍👍
Thank you too
19:35 why didn't you check the esr of the high voltage capacitor? 22:32 on the lower right near the yellow throttle there is a blown capacitor. why don't you check the esr of all capacitors anyway? this is the first priority!
Yes I encountered such a problem on an old LCD 32" TV .
Que trabalho...peguei duas com esse capacitor ,engana e faz perder tempo,parabéns pela paciência e a solução.
Thanks
Jo back lhit use kiye he vo acha kaam kre gi
Indonesia hadir 🖐️☕
Süper
Mr Tevz,👍
Tym razem trochę dłuższa naprawa.Pozdrowienia z Polski.
👍👍👌👌
Interesting to see a failed capacitor that showed no outward signs of failure. BTW, @25:15 the morse code that was heard says "Welcome to bakery station".
You are good man!!!❤❤❤
But my tv problem still cant solve😢
My tcon board loss power during i put two cable from T-con to LCD.
All Tcon power will back after i remove 2 cable😅😅.
Hope you reply and help me sir.😢 I am from poor family. I got expensive TV from LuckyDraw at my factory i work.. Just use the tv for 1 years 7 month.. My TV is panasonic 49"
👍👍👍
From were did you get those back light's
Sir software kaha se lete hai please
Sir, bat the capacitor near the connector of the control tension's is bad capacitor is a swollen
I am from Bangladesh
Please what's the model of your meter. I need one
❤
❤❤
Wery nice work thanks
Did you ever had the case of a LG 47LM640S "not turning on", flashing stand-by LED off/on in rhythm long/long, short/short short/short, then goong full stand-by after some cycles. Disconnected T-con, no change, disconnected backlight, no change.
I'm lost 🥺 and don't do those things usually. But it's my TV and I don't want it to be dead.
Hello. What is the value of the coiled resistance you use to carry out the test? Thanks
It was not a coil. It's a resistor 220 ohms 20watts.
@@tevzTVTevatronics, thanks!
استخدم مصباح النوع القديم الذي يحتوي فتيل مكان الفيوز اذا يوجد شورت في الدائرة يضيئ المصباح
Hi. Can str 6053 modification work on this power supply board?
not possible.
What about the capacitor in the secondary output beside the yellow inductor? It looks like its ready to blow its top.
Your right. I did not include and discuss it in the video because it is not the culprit.
I was going ask about that
🇧🇷👍🏆
Mr How Do I Know If The Screen Is Normal Or Not In Time Of Replacing backlight (LED)? I Mean The Backlight Is Fail
aim a very bright flashlight to the screen.
One thing am still confusing and am still learning how to connect the led in parallel.
Suppose in a led tv. You have 3 led strips.
Now you will to add all in paralel.
Minus goes with with minus for first strip.
Then the 2nd strip how to connect them should the minus continue on the 2nd strip.
Or it change to positive.
That's my greatest confusion.
If you have a video on how to connect all led in paralel send me the link sir.
Or if you know a video how to connect it in paralel just send me the link.
Thanks.
Mostly they are connected in series. I will make a video soon.
@@tevzTVTevatronics 🙏 thanks you very much sir. God bless.
Posibilidad de subtitulos en Español.... 😊
where did you bought the LED modules? (link)
I can't post the link sorry.
At least tell us what to search.. item no., something that helps us to identify it...
Maybe someone who knows what and where to find can help...
Give a contact to buy this led lights
Unexpected failure component. Electrolytic capacitor isn't commonly to fail this way.
Why can't use a hot air brower cause that method can easily result into board damage for a less experienced tech trying to learn from you. But Tevs I think there's a few techs who can repair electronics like you.
How do you know an led light is 3 or 6 volts
Hello how are you sir I need your help please 🙏 I have sharp led TV when I turn on display blink then quickly off automatically
Check any bloated capacitor or the LED backlight.
@@tevzTVTevatronics ok let me try
hello good day to you! i am a robot ha ha ha
Have a nice day
🆗🆗🆗👏👏👏
Sir mag parepair ako sana ng samsung 50inch tv namin dhil anh gumawa pero hindi nawawala ang black bar sa screen ng tv. Nqg ka gastos na rin ako ng 7k pero hindi pari. Narectify
🙏💚🙏💛🙏❤ good present. but... video not quality
What is your country? 🤔
Sometime small things fkd up ,😢
Hi I have a 65 inch Samsung tv was not turn on nothing brain new power supply and brain main board how can you help
man whispering to lcds :)