TV repair Bakit walang B+(110v-135v)

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  • čas přidán 11. 10. 2019
  • Tutorial for China TV Board Repair

Komentáře • 116

  • @allaroundmechanics2530

    Very detailed explaination sir i salute you number one ka sa lahat yan kasi ang importante naipaliwanag mo ng maayos ang ginagawa mo...make more videos sir..

  • @okaybraceroarnado3516
    @okaybraceroarnado3516 Před 2 lety

    Maraming salamat po sir god bless always...

  • @ThatsAteEmsBuhayAmerika

    Very detailed explanation . Thanks

  • @brizewoo2153
    @brizewoo2153 Před 2 lety

    salamat po idol, may na tutonan ako ❤️

  • @melguns9826
    @melguns9826 Před 3 lety

    Good job lods malinaw ang detalye

  • @amianantech6298
    @amianantech6298 Před 4 lety

    Great tutorial sir

  • @rodantelaguardia2295
    @rodantelaguardia2295 Před 3 lety

    Tnx sa tip, naayos ko po t.v. ko☺️

  • @chrischan9497
    @chrischan9497 Před 4 lety

    Tnx sir.informative video

  • @kalingapdenniscorod920

    THANK YOU PO SA IDEA.

  • @mhewelaparato9417
    @mhewelaparato9417 Před 3 lety

    Slmat sir,god bless po

  • @jepoylee3263
    @jepoylee3263 Před 4 lety

    loud and clear sir

  • @crisdelboiles2089
    @crisdelboiles2089 Před 4 lety

    May ultimate continuity ba, o sagad sa resistance yong ground pin at saka yong 110 volt pin ng chopper sa secondary?

  • @brizewoo2153
    @brizewoo2153 Před 2 lety +1

    good morning idol, may tanong po ako,, beginner po ako, Analog multi tester gamit ko dahil hndi pa ako nka bili ng Digital tester, paano po ba basahin yong 110v, 25v or 12v sa analog?
    kapag mag test ng voltages sa secondary section?

  • @boyetoning2135
    @boyetoning2135 Před 4 lety

    OK ang paliwanag malinaw sir gawa ka sa amplifier naman tnx

  • @ronaldmonares6308
    @ronaldmonares6308 Před 3 lety

    Nice tutorial boss idle

  • @stanleydelacruz2181
    @stanleydelacruz2181 Před 2 lety

    salamat sir

  • @crisdelboiles2089
    @crisdelboiles2089 Před 4 lety

    Sir mags..ask po...ano po i troubleshoot if walang secondary voltage supply yong chopper transformer?...

  • @ramylaru-an7099
    @ramylaru-an7099 Před 3 lety

    Boss tina try ko irepair universal crt tv board 245v ang primary filter nya Ok lang po ba un?About sa power regulator, ilan ba dpat masukat na voltage base,collector, emitter kung magvoltage checking?

  • @youfredvlog6772
    @youfredvlog6772 Před 4 lety

    Thank u 4 sharing

  • @MackoyTechPh
    @MackoyTechPh Před 4 lety

    Idol na talaga kita Sir.
    Sir baka naman pwede mo ako bigyan ng sample ng diagram ng china board or yang diagram na yan na nasa video mo pag aralan ko. Wala kasi ako alam na makuhanan ng diagram. Salamat

  • @user-pl5ek5xn4c
    @user-pl5ek5xn4c Před 8 měsíci

    Thanks sir❤

  • @henryfrankmagalong9361

    Slmat po

  • @ryanilagan387
    @ryanilagan387 Před 2 lety

    Salamat po sa sagot baguhan lng poh

  • @BestMacky1789
    @BestMacky1789 Před 4 lety

    master ask ko lang po ano po problema sa sharp primo crt tv blink on off picture po ang lalabas sa screen... salamat

  • @sergiocoguangcojr394
    @sergiocoguangcojr394 Před 4 lety

    Sir pag di ba normal init ng horinzontal ano posibble cause nun

  • @eljephoybenteuno
    @eljephoybenteuno Před rokem

    Boss panuh qng pumupugak ung cap n 1000uf 25v s secondary sa may horizontal section

  • @rosstorreverde5993
    @rosstorreverde5993 Před 4 lety

    Sir master tanong Lang may b+ , nag ocilate din, pero Yong 180volts supply ng RGB, umaabot ng 250volts, ? Ano Kaya sira sir? Thanks sa sagot,

  • @joeycotoner1763
    @joeycotoner1763 Před 4 lety

    Sir pag wla masukat sa b+ iilaw ba indicator light?

  • @markevan2769
    @markevan2769 Před 4 lety

    Salamat sa video tutorial sir. Sana yong installation ng new uniboard replacement naman ang i feature mo sir para sa aming mga baguhan pa lang sa pag rerepair. Salamat

  • @marlonmisoles6690
    @marlonmisoles6690 Před 4 lety

    Sir ang na 29 inc crt wlang heater puwede edirec

  • @romilynaornopia7109
    @romilynaornopia7109 Před rokem

    Gusto Kong pag tuturo mo kc ma intindihan lahat tenutoro mong mabute

  • @repairtvsandcignalinstalle8856

    Boss pag gnyan board na wla display pro my sound ayaw sumindi heater,mga posible trouble?

  • @mangyantech3729
    @mangyantech3729 Před 3 lety

    sir gd eve patulong po , ,china board na hang ko na po lahat ng supply sa sec, pero ayaw mag normal ang b+. nasa 36 v lang medyo pumi pitk pitik pa,salamat po,mayron nmn po syang nasusukat sa 1st fiter nasa 300v,hindi sya nag stock ng volt

  • @felmorm.2562
    @felmorm.2562 Před 3 lety

    Hellow sir anu pala ung number ic voltage regulator na 5 pin china tv rn po tinanggal nila dku alam number salamat po sna masagot..

  • @elizarpiams8815
    @elizarpiams8815 Před 8 měsíci

    Yung ginagawa ko may b+ siya pag i disconnect ko yung resistor katabi ng plyback.pero pag ibalik mawawala.kaya nag deside ako na ftb na talaga ng sira.
    Tama ba sir?ty

  • @randybechayda7829
    @randybechayda7829 Před 4 lety

    Sir yong may ossilation sya pero walang display tapos naga ugong ang flyback ano kaya deffect ty sir more power

  • @joelidea8221
    @joelidea8221 Před 3 lety

    sir,anu possible na problema,ayaw tumuloy ng power,salamt sir,nag iindicate nman ung led light nia, ,

  • @ryanilagan387
    @ryanilagan387 Před 2 lety

    Boss ano kaya po ang cra pag may itim sa baba tj pro po 21 inches

  • @firebird18923
    @firebird18923 Před 3 lety

    Sir pahinge kunting tips bigenner po ako ..sa samsung na crt tv slim na normal ko b+ nia peru may trouble na pa na auto off in on sabay may guhit sa gitna okay nmn supply sa vertical mataas lng sa yoke nia 9 volts ac lumalabas

  • @florendocastroiii9246
    @florendocastroiii9246 Před 4 lety

    Sir masingit ko na din po. Ano po ba ang sira kung nag proportect ang amplifier yamaha po siya. 110volt po siya surplus tpos po ok lang po ba kahit ano ng value ang zener

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 4 lety +1

      Baka May problema sa power amplifier section like Stk IC or power transistor...may shorted

  • @jeftydelossantos6979
    @jeftydelossantos6979 Před 2 lety

    Ok

  • @florendocastroiii9246
    @florendocastroiii9246 Před 4 lety

    Sir ano po kaya ang sira kung nag flik ang led ng power stanby. Tapos mababa ang supply sa secondary nakaka sukat lang ako ng 38-50volt lang po lahit i hang ko na yung resisto. At collector ng h out. Tapos may supply naman mo sa 47/160 volt kaso mababa padin po

  • @shadowtv6467
    @shadowtv6467 Před 3 lety

    good day po tanong klng anu po b sira ng china crt tv wla channel n mareceive ngpalit ksi aku ng memory nya kso wlang channel n ma fix anu kaya po problima? ok nmn volts ng tuner nya wla p din mkuha

  • @JunjunTech
    @JunjunTech Před 4 lety

    Sir tanong lang po sa samsung crt tv mataas ang b+ umaabot 149v. Tapos ung filter capcitor 250v lang.. alin po kaya may problema

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 4 lety

      anong samsung po yan?check resistor connected sa optocoupler baka changed value

  • @crisdoit519
    @crisdoit519 Před 4 lety

    New subscriber her

  • @ainzmagz1952
    @ainzmagz1952 Před 4 lety

    nice video

  • @ericsoncruz1358
    @ericsoncruz1358 Před 4 lety

    Kaibigan tanung lng po may ginagawa po aq sanyo tv 14" wala po din bias panu b mg check ng voltahe nka open ang power.salamat

  • @romilynaornopia7109
    @romilynaornopia7109 Před rokem

    May gusto ako it's mong Sayo Ang tv ko may sumisirit sa loon ng yube at Hindi galing sa flay back walang vedio Anong sira Doon talaga sa cry bord gusto Kong subukan mag repair bigyan ma ako ng tips Kong paano mag ayos

  • @victornagilas7643
    @victornagilas7643 Před 4 lety

    Sir Good Tutorial..Pa shout naman from Misamis Occidental...Sir saan ma download yung schematic diagram na ginagamit mo..

  • @joeyumali9896
    @joeyumali9896 Před rokem

    Sir mags gd pm...tanong ko lang po ung transistor na nasa board ng lg crt 21inc..ung c102 at c103,.Q16 at Q301 sa board,protect ata to,.tanong ko lang lng sir kung mospet ba ang mga ito?kasi hindi ko matest ng matino,halos mga walang palo...salamat po...

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před rokem

      Anong brand po Yan sir? At anu ano Ang mga number ng transistor sa body mismo.

    • @joeyumali9896
      @joeyumali9896 Před rokem

      @@MagsWorksandHobbies Q16 at Q301 sir halos magkatabi lang cila,.LG crt platon 21inches po..

  • @tatzchavez577
    @tatzchavez577 Před 2 lety

    Meg ang positive side sang cap nga 160v x 47 uf ang kwaan b+?done subscribe.

  • @heddybacu1860
    @heddybacu1860 Před 4 lety

    Saan tayo makakuha ng schematic diagram sir?

  • @reynalynlagdamen6711
    @reynalynlagdamen6711 Před 3 lety

    Noy... May gna repair ko nga nvision naga andar sya pero after 30 min. Ma patay sya tapos ma blink nalng ang red light nya.

  • @user-um8on4sp5e
    @user-um8on4sp5e Před 3 měsíci

    Sir good day matanong lang po pag umaabot ng 128 ung b+ pwdi paba yan?

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 3 měsíci

      ok pa naman yan sir..pero mas safe if ibaba mo konti .if 21" lang ang screen..gawin mong 115

  • @jaicahermosa1991
    @jaicahermosa1991 Před 3 lety

    Sir aplicable b siya khit sa mga surplus n crt tv my tcl kc ako n crt tv blinking lng yung led light tpos walang b+, d p nagdedrain ang filter capacitor ng primary..

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 3 lety

      Blinking meaning my nadetect na error Ang system ng tv..check mo power supply section baka may shorted diode,open filter capacitor etc.

    • @jaicahermosa1991
      @jaicahermosa1991 Před 3 lety

      @@MagsWorksandHobbies thank u sir

  • @rodirecklatonero3661
    @rodirecklatonero3661 Před 3 lety

    Sir Panu po malalaman kung short ang playback

  • @danz80vlog98
    @danz80vlog98 Před 3 lety

    Boss tanong ko lang po, capacitor na malapit sa flyback 250v 1uf lagi na putok, ano po ang dahilan? Salamat po sa pagsagot

  • @romilynaornopia7109
    @romilynaornopia7109 Před rokem

    Sir pahingi Naman ng digital multimeter yong madaling mag voltage

  • @BlackZetsu198
    @BlackZetsu198 Před měsícem

    150v lang ang main filter capacitor d umabot ng 200 sir?

  • @PAINT.TECH723
    @PAINT.TECH723 Před 4 lety

    Idol china crt t. V wala ako masukat n 180 good b+ vertical

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 4 lety

      Check resistor Ng 180volts or diode baka open.or wire galing main board papuntang CRT board.

    • @PAINT.TECH723
      @PAINT.TECH723 Před 4 lety

      @@MagsWorksandHobbies salamat idol god bless

  • @dodong5354
    @dodong5354 Před 3 lety

    SIR pa notice po. How about po. If totally Walang maRead na Voltage. Kahit sa main filter cap. Na 300v+. Wala din B+ zero lahat. Deadset

  • @rexbayongmixvlog
    @rexbayongmixvlog Před 3 lety

    Master paano kung wala kang maread na volts sa filter capacitor,ano kaya kadalasang sira, salamat master

  • @katotoblog4784
    @katotoblog4784 Před 2 lety

    Pano boss Kung walang pumapasok sa collector power supply?

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 2 lety +1

      Sorry late reply...baka open resistor papuntang b+ pin nga fbt or open MISMO Ang fbt

  • @armandoagravante-gl5wt

    Sir magandang hapon tanong kolang ang 3.3mega ohms ano ang pinagkaibahan sa 3.3k at paano malaman ang 3.3mega ohms god bless you

  • @badongstvph
    @badongstvph Před 4 lety

    Panj po kung mababa ang b+

  • @harmeltaule5813
    @harmeltaule5813 Před 4 lety

    Master pag mababa ang b+ anong problema

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 4 lety

      May nagtanong na Po nyan sir...may reply na ako dun di ko Lang sure Kung saang video.hehe.hanap na Lang po sa channel ko.

    • @harmeltaule5813
      @harmeltaule5813 Před 4 lety

      @@MagsWorksandHobbies cge sir salamat

  • @liezeltatoy5574
    @liezeltatoy5574 Před 2 lety

    Ser pwde pahingi ng diagram po ng tv

  • @stanleydelacruz2181
    @stanleydelacruz2181 Před 2 lety

    110 lang kase b+ deko makowa

  • @melvinmadriaga7453
    @melvinmadriaga7453 Před 4 lety

    Lodi Asaan nio po nabili yong schematic diagram?

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 4 lety

      Pag bumili ka new board may kasama na po schematic

    • @melvinmadriaga7453
      @melvinmadriaga7453 Před 4 lety

      Mags Works and Hobbies boss lodi asaan po nakakabili ng new board sa raon po ba?

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 4 lety

      @@melvinmadriaga7453
      Pag malapit po kayo raon meron dun madami.online meron din..sa location to dito Bacolod 1200

    • @milasantos9839
      @milasantos9839 Před 4 lety

      @@MagsWorksandHobbies sir pwede po na ya!n samsung crt

  • @johntan3397
    @johntan3397 Před 4 lety

    Sir paano nman mababa Ang b+

    • @MagsWorksandHobbies
      @MagsWorksandHobbies  Před 4 lety

      Hang Muna fbt baka defective (lagi sa china)...pag mababa pa Rin check trimmer baka sira... check din Ang C1815,opto isolator or capacitor na 160v

    • @johntan3397
      @johntan3397 Před 4 lety

      @@MagsWorksandHobbies try ko bukas sir...salamat

    • @johntan3397
      @johntan3397 Před 4 lety

      @@MagsWorksandHobbies sir ok na trimmer nga Ang sira... Maraming salamat

    • @johntan3397
      @johntan3397 Před 4 lety

      @@MagsWorksandHobbies sir paano nman normal Ang b+ nag.ocsillate sya pero walang display Hindi Rin mo maramdan Ang humihigop sa screen

    • @johntan3397
      @johntan3397 Před 4 lety

      Maramdaman

  • @aldrinelectronics4283
    @aldrinelectronics4283 Před 3 lety

    Wala bang polareti ang resistor kong baga.- or + tanong lang po.???

  • @rodirecklatonero3661
    @rodirecklatonero3661 Před 3 lety

    Sir Panu po malalaman kung short ang playback