LG Plasma Tv Repair. Model NO: 50PA4500

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  • Опубликовано: 28 фев 2021
  • This next video is how to repair plasma tv and what is the better replacement
    of an IGBT transistor. tips and tricks.
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Комментарии • 38

  • @hasantamer9199
    @hasantamer9199 Год назад +2

    good luck sir

  • @chocowhitevlog7884
    @chocowhitevlog7884 3 года назад

    Nice lods

  • @domingoscandidofernandogen321
    @domingoscandidofernandogen321 Год назад

    Eu também tenho uma ja esteve com outros colegas e estão todos retirado agora como les colocar nos seus respetivos lugar?

  • @diegledw
    @diegledw 7 месяцев назад

    Hola amigo reemplazaste los 30F124 por los 30J127 funcionan igual al no ser el mismo 30F124 yo les cambie 4 igbt 30F124 pero al conectarlo se dañan quedan en corto circuito ya no se que hacer

  • @nigelchrichlow8996
    @nigelchrichlow8996 2 года назад

    Hi, I'm repairing a tv just like this one and I need to change two transistors but the value can't be seen, it's the last one on the right and the third from the left do you know what was the number printed on those two ?

    • @tevzTVTevatronics
      @tevzTVTevatronics  2 года назад +1

      What do you mean right and the third from the left? Try replace them with 30j127

  • @klenmaat8555
    @klenmaat8555 3 месяца назад

    Dok ilan volts kaya output nung 30f126 n dalawa? Mababa nsusukat ko. Pag 12v nag normal nag fluctuate supply s part ng ymain.

  • @ronaldo2707
    @ronaldo2707 Год назад +1

    I measured the ysus and I didn't find anything short, the mosfets and igbts are not heating up, the buffer ci's too, I didn't find the 15v in the zsus that connects the controller. Is this 15v generated in the zsus itself? I didn't find it on ysus, and I saw that some tvs this voltage comes from the source, but I saw that the source feeds the zsus. In that case, could it be a defect in the zsus? It's calling with sound, no picture

    • @tevzTVTevatronics
      @tevzTVTevatronics  Год назад

      15 volts is from the main power supply. Or in the y sus itself.

  • @diegledw
    @diegledw 6 месяцев назад

    Cuando debe medir los 30F124 en ohm o resistencia no me da nada ningu. Valor no mide y al conectar los quema que será que me enviaron los 30F124 dañados

  • @briliandt
    @briliandt Год назад +1

    Отличная работа! Скажите пожалуйста, 200-210 вольт должны приходить на плату X-sys с платы PSU ? Лайк!

  • @Budisp55
    @Budisp55 3 года назад +1

    part Q557?

  • @daongbarak2619
    @daongbarak2619 Год назад

    Good

  • @pathiranagamagesarathdisan3540
    @pathiranagamagesarathdisan3540 Год назад +1

    Good boy

  • @bayramtapi1828
    @bayramtapi1828 2 года назад +1

    Hi master my tv. Lg 50pn 4500 ysus change igbt but image dark dont find problem other igbt transistor no shorted 210 v ok but dont find problem

    • @tevzTVTevatronics
      @tevzTVTevatronics  2 года назад +1

      check electrolytic capacitors.

    • @bayramtapi1828
      @bayramtapi1828 2 года назад

      @@tevzTVTevatronics which board y sus board on capacitors and make auto gen but dont work problem control board maybe?

  • @marciomarcio8935
    @marciomarcio8935 Год назад

    Boa noite amigo tenho uma tv dessa e com a placa ysus com os mesmos igbts que vc esta trocando em curto ja troquei umas 4veses eles e esta queimando os igbts sao originais retirados vc tem uma ajuda pra mim ficarei grato

    • @novocanal7153
      @novocanal7153 10 месяцев назад

      Tem algo em curto. Teste o Diodo d562 e se estiver em curto, além de queimar tudo novamente, provavelmente tem trilhas rompidas na saída dele em duas direções na trilha, uma para cima indo para um jumper e um resistir, e a outra para baixo, indo para o c264.

    • @novocanal7153
      @novocanal7153 10 месяцев назад

      Tem vídeos ensinando como colocar a lâmpada de xenonio em série com a fonte para evitar queimar tudo novamente, caso haja algum curto que tenha passado despercebido. Além disso, tem vídeo ensinando como testar a placa para saber se não tem curtos. Só assim conseguirá ter sucesso na manutenção.

  • @DanzilF
    @DanzilF 2 года назад

    I am troubleshooting the same exact board, and took all the IGBTs out. However, I can't figure out how to properly test them. My profession is not electronics, I do buy scrap and try to repair just for fun. Can you show how the IGBTs are tested? Like you're doing at 9:22. Thanks.

    • @tevzTVTevatronics
      @tevzTVTevatronics  2 года назад

      ruclips.net/video/YHpNVJXSRGE/видео.html Try this. all tested IGBTs is shorted or defective.

  • @68pishta68
    @68pishta68 3 года назад +1

    where are you sourcing the IGBT's? seems you need to buy in bulk if not for overpriced Ebay.

    • @tevzTVTevatronics
      @tevzTVTevatronics  3 года назад +2

      I buy IGBT's in lazda here in the Philippines, 1$ per piece.

    • @68pishta68
      @68pishta68 3 года назад +1

      @@tevzTVTevatronics nice, the Peso was 20/$1 when I was over there in '88. Red Horse!

  • @Espetinhomelhor
    @Espetinhomelhor 2 года назад

    Vc consegue uma ysus dessa funcionando no preço entre 300 reais,posta no mercado livre amigo

  • @brahiancardona3176
    @brahiancardona3176 Год назад +1

    Amigo tengo el mismo modelo lo enciendo y a los 3minutos se apaga toca espera a que se enfríe para que encienda pero se sigue apagando. Me puedes decir que es...?

    • @tevzTVTevatronics
      @tevzTVTevatronics  Год назад +1

      Many reasons, power supply, the ysus board, or the motherboard,.

  • @awahwahyudin7357
    @awahwahyudin7357 Год назад

    sir please help data sheet type component location ic403

  • @zokikizokiki9504
    @zokikizokiki9504 3 года назад +1

    Hi sir, i'm a new electronic technician , i have an PLASMA TV 51" after remove all component shorted in Y-SUS like transistor IGBT FGPF4536 and diode 10F40R the picture is DARK but good sound i don't know what i can do , i need your help please. thank you for the video it's very nice.

    • @tevzTVTevatronics
      @tevzTVTevatronics  3 года назад

      Check VS voltage 210v, or test other IGBT and other components.

  • @benjiealipan5009
    @benjiealipan5009 Год назад +1

    Good day sir nag try din Po Ako ayusin Ang plasma tv Po 50PA4500 pinalitan ko po capacitor kaso ganon pa din Po problema pag inoon na po standby pa din Po Ano Po kaya Ibang troubleshot nito sir thank you and Good day

  • @kamranhussian5540
    @kamranhussian5540 2 года назад

    Bhi ma pikstan send sa ho mera plazma lg ka ha 42 anc ka us ke askeen nhe calte ha avaaz aate ha ma usee thek karvana cahta hon plz kontk nambr sand kar do

  • @mystorychannel7742
    @mystorychannel7742 Год назад

    🫡