LG smart TV not turning on.

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 171

  • @tevzTVTevatronics
    @tevzTVTevatronics  Рік тому +7

    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.

  • @ruhtra5602
    @ruhtra5602 2 місяці тому +2

    16:00 I love the way you tested the capacitor. Watch how it works and if it does what it's supposed to do.
    You are one of the smartest technician I have ever seen so far plus there is no BS in the videos just to make the video longer.
    Only pure diagnostics and repairs. Hanga ako sa iyo. Magaling ka.💯x💯x💯👍👍👍

  • @Fardeenfarwest
    @Fardeenfarwest Рік тому +12

    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

  • @happymatekenya394
    @happymatekenya394 10 місяців тому

    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

  • @josedicesare2407
    @josedicesare2407 Рік тому +4

    Sei un vero maestro e con tanta pazienza 👍👍 by Italy

  • @bunsoft2
    @bunsoft2 Рік тому +2

    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.

  • @nowemmarkez1767
    @nowemmarkez1767 Рік тому +1

    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😊

  • @Somanathan-hj7ge
    @Somanathan-hj7ge Рік тому +1

    Very good judgement 😊 sir, experience and thinking makes man., perfect,"I think so I live😊 said by Descartes.

  • @dominggobautista3468
    @dominggobautista3468 10 місяців тому +1

    I'd watch nd like your 2 videos in a row, thanks sir .

  • @dondanij
    @dondanij Рік тому +3

    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.

  • @lowbudget_ideas
    @lowbudget_ideas Рік тому +2

    We understood easily. You are great. 😍😍😍

  • @Shekuyumkellakamara
    @Shekuyumkellakamara 3 місяці тому

    You are the best mechanic

  • @niwatuwayasaratne6246
    @niwatuwayasaratne6246 Рік тому +1

    Very good explanation and repair, Thank you.

  • @rajeshjadav1240
    @rajeshjadav1240 Рік тому +1

    Sar. Loves. Your. Work. And. You

  • @yisehakawurares
    @yisehakawurares Рік тому +2

    🙏💚🙏💛🙏❤ good work nice ምርጥ ስራ ነው

  • @johnparker9482
    @johnparker9482 Рік тому +3

    Outstanding job

  • @rolanddejesus8685
    @rolanddejesus8685 Місяць тому

    maraming salamat sir sa pagshare...god bless.

  • @Babansalma-l5j
    @Babansalma-l5j 8 днів тому

    I Muhammad from Nigeria nice sir

  • @harrysthescientisttherapis2375
    @harrysthescientisttherapis2375 2 місяці тому

    Thank you for sharing your ideas sir nice job...

  • @shoaibchodri8461
    @shoaibchodri8461 Рік тому +1

    Very nice work brother

  • @PhillisRozario
    @PhillisRozario 2 місяці тому

    Very nice video. Good luck

  • @ahmadmovahedi2656
    @ahmadmovahedi2656 Рік тому +1

    Very good Mr tevz

  • @yeriscordoba4708
    @yeriscordoba4708 Рік тому +2

    Excelente muchas bendiciones desde SANTA MARTA COLOMBIA SUR AMÉRICA

  • @tauraimachingura
    @tauraimachingura Рік тому +1

    Thank you Sir for sharing a great video❤❤❤❤❤

  • @aminulvivo1420
    @aminulvivo1420 Рік тому +1

    Very good information sir

  • @ralphmora1066
    @ralphmora1066 Рік тому +1

    Thank you very much for the video 👍

  • @melcorramos5600
    @melcorramos5600 Рік тому +1

    Nice one sir!

  • @HarvinderSingh-fw5dy
    @HarvinderSingh-fw5dy Рік тому +1

    Very nice explain sir thanks

  • @Somanathan-hj7ge
    @Somanathan-hj7ge Рік тому +1

    Beautiful sir, perfect faults finding 😊

  • @wiccramaarachchiupali3787
    @wiccramaarachchiupali3787 11 місяців тому +1

    Good job sir

  • @electrolatif
    @electrolatif Рік тому +1

    Waw very nice
    Thanks sharing your knowledge ❤

  • @robeltadesse5927
    @robeltadesse5927 11 місяців тому

    i like your videos keep going more am from ethiopia

  • @protection4541
    @protection4541 Рік тому +1

    Hello. It was great. Thank you

  • @rameshrai3277
    @rameshrai3277 Рік тому +1

    H krsna 💟🙏so Beautiful video excellent thanks you very much 💖✨️

  • @mshone1972
    @mshone1972 Рік тому +2

    nice work. it would be easyer with hot air soldering machine

  • @mohamedgendy4649
    @mohamedgendy4649 Рік тому +1

    Good morning Mr tevz 👍❤

  • @harrymartin1661
    @harrymartin1661 9 місяців тому +1

    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....

    • @tevzTVTevatronics
      @tevzTVTevatronics  9 місяців тому

      I replaced them all

    • @eg8343
      @eg8343 2 місяці тому

      Most of the difuser fell off, instead of gluing all it back, his client preferred to change all the LED because it might fell off again and needs another service.

  • @Dr-Youtuberl-32
    @Dr-Youtuberl-32 9 місяців тому

    Good job and I want video to how I know the broken processor thank you

  • @DevKumar-tq4rg
    @DevKumar-tq4rg 9 місяців тому

    Good job sir beautyfull video sir🎉

  • @reginaldosilva-ty6np
    @reginaldosilva-ty6np 7 місяців тому +1

    Boa aula meu patrão tudo de bom pra você

  • @beladn710
    @beladn710 Рік тому +3

    Hi tevz , nice video , but what about the inflated capacitor next to the welow inductor in the secondary ?

  • @joseanselmogutierrezmendez7427
    @joseanselmogutierrezmendez7427 7 місяців тому

    Saludos de Venezuela, bien!

  • @ajitrana6013
    @ajitrana6013 Рік тому +1

    Nice 👍👍👍 sir

  • @rezamohammadzadeh5333
    @rezamohammadzadeh5333 Рік тому +1

    HI
    the best ❤❤❤

  • @marccarpentier9601
    @marccarpentier9601 Рік тому +1

    Merci tres bon travail.

  • @nilocosmeph6082
    @nilocosmeph6082 19 днів тому

    Watching master

  • @allanfsecusana12
    @allanfsecusana12 Рік тому

    Sir thank you for sharing your skills

  • @masubin1184
    @masubin1184 Рік тому +1

    thanks mr Tevz, 👍

  • @NelsonCarvalho-vo7gl
    @NelsonCarvalho-vo7gl Рік тому +1

    very nice thanks.

  • @praveeenkumar2692
    @praveeenkumar2692 9 місяців тому

    Very nice work sir.main capaciter problem.lg tv backlight 4+4.ur change backlight alternative backlight sir??

  • @skytvod
    @skytvod Рік тому +3

    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.

    • @tevzTVTevatronics
      @tevzTVTevatronics  Рік тому +2

      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.

    • @angelosanagnostou5550
      @angelosanagnostou5550 Рік тому +1

      Wonderful. Otherwise you could get a tv returning..

    • @tevzTVTevatronics
      @tevzTVTevatronics  Рік тому +1

      @@angelosanagnostou5550 I replaced it, I just dont include it in the video.

  • @juanitoseme8632
    @juanitoseme8632 Рік тому +1

    Thank you boss

  • @zahranmboy5654
    @zahranmboy5654 Рік тому +1

    Indonesia hadir 🖐️☕

  • @007-h2x4r
    @007-h2x4r 10 місяців тому

    Like your video, purchase one SMD rework station to replace IC. Thank u

  • @leevan1424
    @leevan1424 Рік тому +1

    good job thanks

  • @jmservis2370
    @jmservis2370 10 місяців тому

    thanks for sharing, very useful

  • @wavescomplete5085
    @wavescomplete5085 8 місяців тому

    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"

  • @mylenerodriguez6684
    @mylenerodriguez6684 Рік тому +1

    thanks 👍👍👍

  • @rofecarsalvador1000
    @rofecarsalvador1000 10 місяців тому

    Watching po master

  • @hh.hamimhasibtv9235
    @hh.hamimhasibtv9235 Рік тому +1

    Mr Tevz,👍

  • @dennisowusufianko4466
    @dennisowusufianko4466 9 місяців тому +1

    Please what's the model of your meter. I need one

  • @epeixel1
    @epeixel1 Рік тому +1

    Hello. What is the value of the coiled resistance you use to carry out the test? Thanks

    • @tevzTVTevatronics
      @tevzTVTevatronics  Рік тому

      It was not a coil. It's a resistor 220 ohms 20watts.

    • @epeixel1
      @epeixel1 Рік тому +1

      @@tevzTVTevatronics, thanks!

  • @RiparatoreUA
    @RiparatoreUA Рік тому +2

    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!

  • @mohamedgouda6227
    @mohamedgouda6227 Рік тому +1

    Well done

  • @suatkaleli5075
    @suatkaleli5075 4 місяці тому

    sorry, why do you not prefer hot air gun to desolder the ic? thanks

  • @JulioCesarZapataMartinez-u2x
    @JulioCesarZapataMartinez-u2x Рік тому +1

    Buen día ing excelente información, la resistencia,de prueba de cuantos whas es?gracias

  • @mauriciorodriguesdossantos5390

    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.

  • @wiccramaarachchiupali3787
    @wiccramaarachchiupali3787 Рік тому +1

    Wery nice work thanks

  • @MordenTVrepair
    @MordenTVrepair Рік тому +1

    Yes I encountered such a problem on an old LCD 32" TV .

  • @ajitrana6013
    @ajitrana6013 Рік тому +1

    Jo back lhit use kiye he vo acha kaam kre gi

  • @DomingoBautista-i9d
    @DomingoBautista-i9d 10 місяців тому

    Thanks,sir

  • @kdlelectronicstechnology
    @kdlelectronicstechnology Рік тому +1

    👍👍👍

  • @rajeshledtvvsinverterrepai9574

    Sir software kaha se lete hai please

  • @spicky2966
    @spicky2966 Місяць тому

    is the 220 ohms resistor for 120 volts AC or 250 volts AC?

  • @josedias4664
    @josedias4664 Рік тому +1

    Que trabalho...peguei duas com esse capacitor ,engana e faz perder tempo,parabéns pela paciência e a solução.

  • @fillo1971
    @fillo1971 Рік тому +1

    Sir, bat the capacitor near the connector of the control tension's is bad capacitor is a swollen

  • @kevincozens6837
    @kevincozens6837 Рік тому +1

    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".

  • @aliemlek
    @aliemlek Рік тому +1

    👍👍👌👌

  • @levyzulu6884
    @levyzulu6884 11 місяців тому

    Hi. Can str 6053 modification work on this power supply board?

  • @protocode_227
    @protocode_227 9 місяців тому

    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.

  • @mornsreynat8860
    @mornsreynat8860 Рік тому +1

    ❤❤

  • @ashrafulalamashraf7890
    @ashrafulalamashraf7890 Рік тому +1

    I am from Bangladesh

  • @lokeshlokesh6672
    @lokeshlokesh6672 7 місяців тому

    From were did you get those back light's

  • @bobsoft
    @bobsoft Рік тому +1

    What about the capacitor in the secondary output beside the yellow inductor? It looks like its ready to blow its top.

    • @tevzTVTevatronics
      @tevzTVTevatronics  Рік тому +1

      Your right. I did not include and discuss it in the video because it is not the culprit.

    • @jonathaningram4672
      @jonathaningram4672 Рік тому

      I was going ask about that

  • @Erfan-f3b
    @Erfan-f3b 4 дні тому

    💙💙💙💙👍👍👍

  • @rifatulas7823
    @rifatulas7823 Рік тому +1

    Süper

  • @daviddan989
    @daviddan989 Рік тому

    Weldone

  • @prabhuprabhu4274
    @prabhuprabhu4274 Рік тому +1

  • @Saadalisandho
    @Saadalisandho Рік тому +1

    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

  • @gamesandroid4990
    @gamesandroid4990 9 місяців тому

    استخدم مصباح النوع القديم الذي يحتوي فتيل مكان الفيوز اذا يوجد شورت في الدائرة يضيئ المصباح

  • @williamabaiz7514
    @williamabaiz7514 Рік тому +1

    Purely a technician. No exact replacement but in other way. Kapag gusto mo nga naman, may paraan.

  • @Fardeenfarwest
    @Fardeenfarwest Рік тому +1

    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.

    • @tevzTVTevatronics
      @tevzTVTevatronics  Рік тому +1

      Mostly they are connected in series. I will make a video soon.

    • @Fardeenfarwest
      @Fardeenfarwest Рік тому +1

      @@tevzTVTevatronics 🙏 thanks you very much sir. God bless.

  • @hasantamer9199
    @hasantamer9199 6 місяців тому

    good

  • @stanisawmuszynski8978
    @stanisawmuszynski8978 Рік тому +1

    Tym razem trochę dłuższa naprawa.Pozdrowienia z Polski.

  • @TedimulugetaTedimulugeta-km6ju

    Mr How Do I Know If The Screen Is Normal Or Not In Time Of Replacing backlight (LED)? I Mean The Backlight Is Fail

  • @rgabi88
    @rgabi88 Рік тому +1

    where did you bought the LED modules? (link)

    • @tevzTVTevatronics
      @tevzTVTevatronics  Рік тому

      I can't post the link sorry.

    • @rgabi88
      @rgabi88 Рік тому

      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...

  • @tangoalpha8381
    @tangoalpha8381 Рік тому +1

    🇧🇷👍🏆

  • @yisehakawurares
    @yisehakawurares 11 місяців тому

    🙏💚🙏💛🙏❤ good present. but... video not quality

  • @thomasedison3675
    @thomasedison3675 9 місяців тому

    🆗🆗🆗👏👏👏

  • @carlosalbertosuarez5090
    @carlosalbertosuarez5090 11 місяців тому

    Posibilidad de subtitulos en Español.... 😊