7W Old LED Orange Repair Sinhala Tutorial. Do not Through Old Bulbs. Watch and Learn.

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  • เผยแพร่เมื่อ 24 ส.ค. 2024
  • Computer Doctor.
    • පරිගණකය ගැන හැදින්වීම ...
    How to repair 230V LED Bulb at home..
    Old or Burn Parts replacing
    Warning : Danger Hi Voltage 230V - 380V
    Learning step by step sinhala tutorials.
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ความคิดเห็น • 92

  • @robartwickremanayake
    @robartwickremanayake ปีที่แล้ว +1

    Excellent, Thanks for your service.

  • @najithkoralage3578
    @najithkoralage3578 ปีที่แล้ว

    ඉතාමත් වැදගත් .මල්ලියෝ L.A.D බල්බ් එකේ පත්තු කරලා ටික වේලාවක් ගියාට පසු නිවි නිවි පත්තු වේනවා .එහෙම එකක් හදා ගන්නා විදිය කියා දෙන්න ......
    ස්තුතියි

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      Blinking 230V LED repair - Bulb Blinking fault repair tips Sinhala Tutorials How to repair
      th-cam.com/video/4e6JIupGIlw/w-d-xo.html

  • @shanduminda2957
    @shanduminda2957 ปีที่แล้ว +4

    වීඩියෝ එකක් වැටුන ගමන් බලනව ඉතිං .....සුපිරි අයියේ තෑන්ක්ස් 🙏❤❤❤❤🙏

  • @sumithseneviratne2925
    @sumithseneviratne2925 2 หลายเดือนก่อน

    Ytks for educating !❤

  • @rms7694
    @rms7694 ปีที่แล้ว +3

    හොඳ පැහැදිලි කිරීමක් .ස්තුතියි .තව තවත් මෙවැනි දේවල් කරන්න හැකි වේවා .ස්තුතියි ජයවේවා

  • @mohamedjiffry4794
    @mohamedjiffry4794 ปีที่แล้ว

    Hari honda discriptions apita labaa dunnata very very thanks .

  • @kharshanathable
    @kharshanathable 3 หลายเดือนก่อน

    ගොඩක් වටිනවා වීඩියෝ එක බොහොම ස්තුතියි . Dc out voltage වැඩී නේද....

  • @malithmadushan3413
    @malithmadushan3413 ปีที่แล้ว

    ගොඩක් වටිනා video ekak aiye thanks

  • @arunaeranda5222
    @arunaeranda5222 ปีที่แล้ว

    Newatha penwanna harima watinawa

  • @SugathRanasinha-fd5hy
    @SugathRanasinha-fd5hy 9 หลายเดือนก่อน

    Aiye e 10 ohms resistor eke danna ona wot ganak thiyanawada

  • @lintonberenger2485
    @lintonberenger2485 ปีที่แล้ว

    Nicely explained .tks

  • @samsonperera9872
    @samsonperera9872 ปีที่แล้ว +1

    Reeally useful

  • @Hewagej
    @Hewagej ปีที่แล้ว

    Very nice video Thanks

  • @SunilJayakodi-yr5eg
    @SunilJayakodi-yr5eg 3 หลายเดือนก่อน

    ❤❤❤❤Thanks😂😂😂

  • @plackshimafernando5445
    @plackshimafernando5445 9 หลายเดือนก่อน

    උඩට ඉයම් තිබ්බහම ඉයම් ගැලවෙනවනේ ඉයම් වර්ග තියනවද

  • @sandaruwanmadhushankasanda7102
    @sandaruwanmadhushankasanda7102 ปีที่แล้ว

    Dairword parana chager walin ganna puluwanda

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      Ba. Driver pichchilanam bulb valata supply dena thava krama thiyanava. Video ekakin dannam.

  • @asankadisanayaka529
    @asankadisanayaka529 ปีที่แล้ว

    මගේ ලග sony hcd_gn 1100 d සෙටි ඵලක් තියෙනව ඒකෙ fm වැඩ කරන්නෙ නැ .AM line එකට වයර් එක සම්බන්ද කරපුවා ම සෝ ගාල සද්දයක් එනව හේතුව මොකද්ද

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      FM දාපුවහම ෂෝ සද්දෙ එන්නෙ නැද්ද. අනිත් ඒව වැඩද

  • @stanleyarthur6828
    @stanleyarthur6828 ปีที่แล้ว

    Very good

  • @kelum9474
    @kelum9474 ปีที่แล้ว

    Mama bulb ekak gelewwa, eke line dekema current eka enawa..... Tester eka dekatama paththu wenawa.....mokakda awla.... Separate circuit ekak hadanna kiyala dennako.

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      Tester eken check karanna ba. Eke Line dekema live voltage pennanne ekai.. multimeter ekak ona e wadeta

  • @chamikarukshan9729
    @chamikarukshan9729 ปีที่แล้ว

    Low voltage ena circuit 1 repair karana hati kawruth kiyala den naa neh..

  • @neelrathnasiri6885
    @neelrathnasiri6885 ปีที่แล้ว

    Thanks අයියෙ. මගෙ ප්‍රශ්න ගොඩකට පිලිතුරු ලැබුනා . Out put multy meetare එකෙන් චෙක් කරනකොට dc දාලද චෙක් කරන්න ඔන? එතන ඇල්ලුනොත් කරන්ට් වදිනවද . (in put නම් AC නෙද?) මට දැන ගත යුතු කරුණු ටිකක් තියෙනවා Number එකක් ගන්න පුලුවන්ද . ස්තුතියි දැනුම බෙදා දෙනවට .

  • @dimuthukarunarathna4808
    @dimuthukarunarathna4808 ปีที่แล้ว

    Thanks 😊😊😊

  • @anuraabeyrathna5101
    @anuraabeyrathna5101 ปีที่แล้ว

    Thanks

  • @neelrathnasiri6885
    @neelrathnasiri6885 ปีที่แล้ว

    Pusibul resistor වල වර්ග තියෙනවද? මම කඩෙන් ගන්න ගිහින් වර්ගය කිය ගන්න බරි උනා. මේකට එන්නෙ මොන් pusabul resistor වර්ගයද

  • @NimeshMadushanka-fo2ez
    @NimeshMadushanka-fo2ez 5 หลายเดือนก่อน

    අයියෙ ඔය රෙසිස්ටරෙ වොට් ගාන වෙනස් උනාට අයුලක් නැද්ද

    • @electronicsdoctor1981
      @electronicsdoctor1981  4 หลายเดือนก่อน

      1/2 වත් අවම දාන්න බලන්න

  • @cotto887
    @cotto887 ปีที่แล้ว

    Clean soldering iron tip

  • @wmpradeepbandara
    @wmpradeepbandara ปีที่แล้ว +1

    Fusable resister එක කොයි පැත්තද සර්කිට් එකට හයි කරන්නේ?

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      පැත්තක් නෑ. ඕනම පැත්තක් සවිකරන්න පුළුවන්

  • @dilanshalika7363
    @dilanshalika7363 ปีที่แล้ว

    12w bulb ekata dana resistor eke agaya kohomada ?

  • @samankumara9773
    @samankumara9773 ปีที่แล้ว

    Led බල්බ් එකේ එලිය අඩුවෙලාම තියෙන්නෙ ඇයි.

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว +1

      බලන්න එක බල්බ් එකක Resistance එක වැඩි වෙලා හෝ.. බල්බ් එකට එන Voltage අඩු වෙලා..

  • @shiranthakumara1684
    @shiranthakumara1684 ปีที่แล้ว

    Me bulb 12v walata hadana widihe video akak dannako

  • @ushanigayantrika5619
    @ushanigayantrika5619 ปีที่แล้ว +1

    excellent👍👍👍 Overcome obstacles and keep going.

  • @isurusampath8157
    @isurusampath8157 ปีที่แล้ว

    අයියේ රෙක්ටිපයර් එක හොයාගන්න නෑ ඒකට අපි බ්‍රිජ්‍රෙක්ටිපයර් එකක් හදලා දානවනම් 14007 ඩයෝඩ් එකෙන්ද හදන්න ඕන

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว +1

      ඉඩ තියනවානම් 1N 4007 හතරකින් Bridge කරල දාන්න. වැඩ කරනවා. මම දැන් හදන Video එකේ ඒ විස්තරය දානවා..

    • @isurusampath8157
      @isurusampath8157 ปีที่แล้ว

      @@electronicsdoctor1981 ස්තූතී අයියේ

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      හරි මල්ලී

  • @padmasirisenarathna9452
    @padmasirisenarathna9452 ปีที่แล้ว

    ගැහි ගැහි පත්තුවෙන්නේ ඇයි

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      ඊලග වීඩියෝවේ ඒ ගැන කරනවා

  • @slnadija260
    @slnadija260 ปีที่แล้ว

    Oya bulb eken 12 v gana baid

  • @chamalbuddhi5654
    @chamalbuddhi5654 ปีที่แล้ว

    smd part kohed gnn thiyenne

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว +1

      Colombo, Kandy, Kurunagala ona thanaka Ganna thiyanava. Ali express eketh puluvan

    • @chamalbuddhi5654
      @chamalbuddhi5654 ปีที่แล้ว

      @@electronicsdoctor1981 colomo shop ekk name ekk kiynnkoo

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      Asia Electronics, Ocean Electronics

  • @isurusampath8157
    @isurusampath8157 ปีที่แล้ว

    මහත්මයා මේකේ සර්කිට් එක වෙනම ගන්න පුලුවන්ද...

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      ගන්න තියනවා.. හැබැයි ඕකම නෙවෙයි Common Circuit එකක්.

    • @isurusampath8157
      @isurusampath8157 ปีที่แล้ว

      @@electronicsdoctor1981 ඒක මේකට දාන්න පුලුවන්ද

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      පුළුවන්

    • @virajchamikara2716
      @virajchamikara2716 20 วันที่ผ่านมา

      ​@@electronicsdoctor1981me circuit eka ganna tiyenne koheda. Ganna tiyena tanak kiyanna puluwanda

  • @maheshatapattu302
    @maheshatapattu302 7 หลายเดือนก่อน

    Contact ekak denawada?

  • @tharindudanushka1
    @tharindudanushka1 ปีที่แล้ว

    ❤️❤️❤️❤️

  • @janakapriyadarshana5835
    @janakapriyadarshana5835 ปีที่แล้ว

    ඔයා bulb එකම තියෙනවා.... ඒකෙ ප්‍රශ්නය තමයි එලිය අඩුවෙන් පත්තු වෙන්නෙ ......

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว +1

      Supply out එකේ voltage අඩුවෙලා වෙන්න පුළුවන්

    • @janakapriyadarshana5835
      @janakapriyadarshana5835 ปีที่แล้ว

      ඔව් එකෙ එන්නෙ Dc 305 නෙවෙයි... 78DC..
      ඒකෙ electrolitic cap එක ළඟ voltage හරියට තියෙනවා.........
      CS1,
      RS2,
      RS3,
      වල එන VALUES ටික කියන්න පුළුවන්ද ?

    • @PradeepRangana-ou4wd
      @PradeepRangana-ou4wd 10 หลายเดือนก่อน

      ​@@janakapriyadarshana5835t

  • @wmpradeepbandara
    @wmpradeepbandara ปีที่แล้ว

    Power දුන්නම ඇයි IC එක පුපුරන්නේ මහත්තයා

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      Voltage වැඩියෙන් දෙන්න එපා. Regulator එකට ඉස්සරහින් තියන 5V උපකරණය shot ද බලන්න..

    • @wmpradeepbandara
      @wmpradeepbandara ปีที่แล้ว

      @@electronicsdoctor1981 පිච්චුණ fusable resister එක දාලා 230v දුන්නම ic පිපුරුවේ.. panasonil led bulb එකක්...

    • @thusharasampath3625
      @thusharasampath3625 ปีที่แล้ว

      ඔයා බොරුව epa හදන්න baa

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      🤔 Electronics කරල තියනවද…?

    • @electronicsdoctor1981
      @electronicsdoctor1981  ปีที่แล้ว

      IC එක shot නිසා fusible Resistor එක ගිහින් තියෙන්න ඇති. මම කියල දෙන්නම් Driver circuit එක වෙනුවට දාන්න වෙන circuit එකක්. Next week එකේ upload කරන්නම්..

  • @smgamage2580
    @smgamage2580 ปีที่แล้ว

    Seth pirith