LG LED TV Repair, No power troubleshooting (Tagalog)

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  • čas přidán 1. 09. 2019
  • This video provides you step by step troubleshooting power supply in lg LED TV, repair and measuring voltages.
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Komentáře • 1,1K

  • @morenonavarro6796
    @morenonavarro6796 Před 4 lety +4

    Sir ganun n ganun ang problema ng tv ko 40 " smart samsung yong na kwento ko s yo n pumutok ang fuse ng pinalitan ko .tpos sabi mo me short s power supply kaso di p ako expert mg check ng mga components,very impressive ang video mo n ito sir pr s akin...salamat ng marami....

  • @thdhoyecybercraze3248
    @thdhoyecybercraze3248 Před 4 lety +5

    napakalinaw na explanation verry spoonfeeds
    thanks sir
    you got me subs!!!

  • @wilsonrobliado4284
    @wilsonrobliado4284 Před 2 lety +2

    Good morning. Tech. din ako ng mga consumer electronics pero sa abroad napalinya ako sa industrial hanggang napalayo na ako sa tv repair. Pero ng mapanood ko ang mga video dto sa utube, mukhang mas madaling itroubleshoot ang mga digital tv kaysa mga conventional sapagkat simplified ang mga stages at walang high voltage na kinatatakutan (syempre) ng marami. Thank you and expect me to follow you.

  • @elizalderepitp5671
    @elizalderepitp5671 Před 4 lety +2

    Salamat sir sa nabahagi mong vedio at naka2lung dn sa amin na baguhan pa sa pag rerepair ng tv. At keep a good yr talent @ gd bls...

  • @tigertvRenzh
    @tigertvRenzh Před 4 lety +4

    Ayus idol,,may paliwanag dapat ganun,salute idol

  • @saturninobulataojr.803
    @saturninobulataojr.803 Před 4 lety +3

    Sir salamat sa idea at nalaman q kung anu ung sira ng led tv sa bhay kc di maayus dun smin.aq nlng nung mgrepair nun.maraming salamat sir sa tutorial.sna marami pa akung malaman Na techniques at idea about sa electronics

  • @raydenfearlast65
    @raydenfearlast65 Před 3 lety +1

    Thumbs up sir... Hindi ko lang masundan ung mga components na ichecheck,, ang dami.. 😂😂, ang sarap matuto,, kapag katulad mo ang magpapaliwanag..

  • @ronaldnalangan11
    @ronaldnalangan11 Před 2 lety +2

    Nice explanation sir very informative Thanks 😊may bago akong natutunan sa system flow ng TV..

  • @arjelromulo2620
    @arjelromulo2620 Před 3 lety +3

    Thank you idol.. Ayos ang turo mo. Para Kang professor

  • @rodrigotura8725
    @rodrigotura8725 Před 3 lety +3

    Nice kuya.
    Gusto ko ang explaination mo lalo na sa flow ng voltahe mula power supply to mother board and vise versa.
    Gusto kung matuto.

  • @crisquiatchon27
    @crisquiatchon27 Před 4 lety +1

    Ang galing mong magpaliwanag, madaling matutunan kahit beginner pa lang

  • @chairup3338
    @chairup3338 Před 2 lety +1

    May natutunan ako ngayon umaga. Salamat sir, ang linaw ng mga sinabi..

  • @QAworksandhobbies
    @QAworksandhobbies Před 4 lety +3

    galing mg paliwanag sir malinaw.

  • @romeogonzaga6712
    @romeogonzaga6712 Před 4 lety +3

    ang linaw ng mga paliwanag ni master sarap makinig

  • @jessiemorante7069
    @jessiemorante7069 Před 4 lety +1

    Galing nyopo sir damiko natututunan po sainyo God bless po 🙏

  • @rlstrike02
    @rlstrike02 Před 4 lety +1

    Salamat po sa pag share, dagdag kaalaman po sa mga mahilig mag buting2x.

  • @albertotenedero9269
    @albertotenedero9269 Před 3 lety +3

    Nice Mentoring Sir (10/2/2020: Friday).
    1)= naging malinaw sa akin yung circuit flow nang tv power supply, its mainboard & other board assy.
    2)= Sana mas malaki ang impact sa mentoring mo Sir, if we can have eye to eye contact, medyo camera shy po ata tayo Sir.
    3)= On my Opininion Sir, Mas maganda na if fuse is Busted ?
    * na fuse muna ang Palitan, why ???
    A). To minimize time on checking other circuit & the risk of complication on Removing & unsolder & soldering this & that.
    B). If service in front of customer, it will be more understanable for them.
    Meaning, they will not suspect you of doing complication on their tv.
    I suggest to replace first the fuse to minimize time specially if done on home service to minimize its time Consume.
    Then, mention to customer if this fuse blown up , Spark or produces smoke...
    then it means that their are other parts that is Defective that Caused the fuse to blow up again.
    So that, they will be more Convince, that their tv is really defective, & not Suspecting us of just Doing famas just to charge them higher.
    So they the customer will allow us to pull out for shop Repair due to their Trust on us.

  • @rockyfajardo5816
    @rockyfajardo5816 Před 3 lety +5

    Sir hindi ko po malaman ang dahilan ng no power pero may supply naman, pero no led indicator and no picture.

  • @arlyneopina2837
    @arlyneopina2837 Před 3 lety +2

    sir ang galing ng vedio nyo ang dami ako natutunan salamat..

  • @joelsamote4798
    @joelsamote4798 Před 2 lety +2

    galing mo sir, ganyan nga problema sa tv ko, nawawala power kaya d mag open, ipaparepair ko sana sabi nila mahal daw bayad, salamat sa pa liwanag, godbless po

    • @mindf3ed3r
      @mindf3ed3r Před 2 lety

      Usually mga magkano po singil sa ganyang sira?

  • @imadettinsonmez6650
    @imadettinsonmez6650 Před 4 lety +5

    Hello, thank you for your video, it helps me very much. I have the stand by power 3.22V instead of 3.5V so the problem coulb be this also ?

  • @junjieromero4143
    @junjieromero4143 Před 4 lety +4

    , salamat I need more if you don't mind

  • @vjm3godprotect2
    @vjm3godprotect2 Před 3 lety

    Very clear sa paliwanag. Master.

  • @jmctechvlogs
    @jmctechvlogs Před 4 lety +2

    Galing ng mga turo mo master detalyado at malinaw hindi tipid..mabuhay ka po..salamat sa pa shout mo iniba ko channel name dati yung knowledge power electronics sir ngayon real name ko na gamit ko.god bless po

    • @jimmybaruela5637
      @jimmybaruela5637 Před 4 lety +1

      Sir lg 50inch umusok at nwala ng power San kya sira nun

    • @jmctechvlogs
      @jmctechvlogs Před 4 lety +1

      Sir basic troubleshooting ka una una po visual check at resistance check ka po kasi umusok wag na po isaksak..unahin mo na fues diode resistor at regulator primary

    • @protechelectronics79
      @protechelectronics79  Před 4 lety

      Kung may umusok makikita na mismo sa board sir kung alin o ano ang parts na nasunog.

  • @pdselectronics
    @pdselectronics Před 4 lety +4

    Very nice 👌 friend, let's be CZcams partners'PDS

  • @GMinfoTech-cf8gf
    @GMinfoTech-cf8gf Před 4 lety +3

    8:29 bakit po pumalo yung diode sir nung na reverse pero yung isang diode hindi po pumalo nung na reverse. pero nice yung explanation mo sir baka lang hindi mo lang nakita yung pumalo sa reading yung diode yung 1st test mo pag reverse. pero iwan kulang sir minsan pumapalo talaga yan pag nasa board. usually po sir pag CRT TV or board na tulad ng sa amplifier at TV transistor, diode, capacitor, fuse, power cable lang po ba ang kadalasang nasisira?or ito po yung first na troubleshooting method.. computer technician po ako pero hindi po kami nagtotrouble ng TV at appliance kasi for electronics technician po ang trabaho nayan,. samin remove and replace lang kasi hindi pding suldahin yung motherboard ng pc pagkasira iiba yung voltage nya at mas lalo pang masisira more on software po kami. sana po bigyan po nnyo ako ng book or link ng book para po mapagaral ko marami kasing CRT TV dito samin sayang po walang marunong.. marunong po akong mag read ng mga pyesa kasi 1year college major namin electronic pinapagawa po kami ng powersupply at portable amplifier. salamat po.

    • @protechelectronics79
      @protechelectronics79  Před 4 lety +1

      Sir haba ah.. May reading po sya kabilaan kasi nakahinang pa sya sa board, hindi talaga makukuha ang tamang sukat kung nakakabit pa sa board kaylangan i hang para makuha ang tamang sukat ng mga pyesa.

    • @GMinfoTech-cf8gf
      @GMinfoTech-cf8gf Před 4 lety

      @@protechelectronics79 salamat sir."

    • @GMinfoTech-cf8gf
      @GMinfoTech-cf8gf Před 4 lety

      @@protechelectronics79 may book ka po ba sir, yung journal lang kung papaano ifix at anung unang gagawin pag may mga sirang ganyang.

  • @andybiscarra5190
    @andybiscarra5190 Před 4 lety +2

    Salamat Sir sa pag share sa electronic knowledge mo. dami ko natutunan. God bless

  • @3kbattery899
    @3kbattery899 Před 4 lety +2

    salamat po Sir sa pag share ng skills mo

  • @graceyangdegams236
    @graceyangdegams236 Před 4 lety +3

    paano natin malalaman master kung ang isang transitor ay mosfet..type????salamat

    • @protechelectronics79
      @protechelectronics79  Před 4 lety

      Kalimitan po mababasa mismo sa circuit kung mosfet transistor, meron syang (g,d,s) gate, drain, source.

    • @graceyangdegams236
      @graceyangdegams236 Před 4 lety

      @@protechelectronics79 master meron kasing ibang circuit..walang naka sulat..ano po bang ibang paraan..para malaman ka agad kung mosfet transstor.or bipolar junction transistor ang nakalagay sa isang circut...salamat sa sagot master

  • @alwaysthinkpositive4889
    @alwaysthinkpositive4889 Před 4 lety +3

    boss next time pa focus po ng pyesa na i test, di ko po makita masyado sa video e.

    • @alexpimentel5622
      @alexpimentel5622 Před 3 lety +1

      Sir hindi ako masyado sa electronics ckt. Problema ko ang lg led tv 40" switch hindi tumutuloy ang power.. blink lng po. Salamat sa video presentations mo..

    • @protechelectronics79
      @protechelectronics79  Před 3 lety

      Voltage check sir check kung may voltahe sa drive-on signal

  • @douglasduran8380
    @douglasduran8380 Před 4 lety +1

    Galing sir. mabuhay po kayo

  • @freddiemataverde8647
    @freddiemataverde8647 Před 4 lety +1

    I like your troubleshooting lay-out. Good teacher.

  • @manongpopeye711
    @manongpopeye711 Před 3 lety +1

    Ok sir malinaw ang tutorial nyu tnx ulit

  • @redforeverastig2520
    @redforeverastig2520 Před 3 lety +1

    Ang ganda nman nang tv na yan yan ang galing ni lodi keep it up

  • @alcabestv8908
    @alcabestv8908 Před 4 lety +1

    Tanx sa video nyo sir very informative...

  • @noeldatus9209
    @noeldatus9209 Před rokem

    Nice ,it very clear,need kol ganyan power suply,lg plat tv,LG,parehong pareho sa pinakita mong video,

  • @edwinpn3457
    @edwinpn3457 Před 4 lety +2

    Thank you sir for sharing may natutunan ako

  • @kristineretoran951
    @kristineretoran951 Před 3 lety +2

    Salamat sir. Sa share and learn knowledge

  • @kabayanblogsofficial
    @kabayanblogsofficial Před 3 lety

    sir maraming tnx very informative, try ko gawin LG ng kapatid no power din,

  • @tursjack9742
    @tursjack9742 Před 3 lety +2

    salute sayo idol.... pinapaliwang mu talaga..

  • @felixgica8640
    @felixgica8640 Před 3 lety

    salamat bosing may natotonan akong kunti more pwr to u

  • @auguisjimboy8968
    @auguisjimboy8968 Před 4 lety +2

    Salamat sir malaking tulong po

  • @lowkey17654
    @lowkey17654 Před 4 lety +1

    Salamat sir. Atleast may idea na kung ano gagawin ng technician sa tv namin. Sana ganun lang ka simple ang sira para hindi masakit sa bulsa😭

  • @renzvideos6104
    @renzvideos6104 Před 3 lety +1

    Panalo to papi! Galing!

  • @victorjrluzares108
    @victorjrluzares108 Před 4 lety +2

    thanks / simple lang pero madaling intindihin ang paliwanag kumpara sa ibang video puro patunog lang wala maayos na paliwanag sa ginagawa. salamat

  • @enriquerellente5590
    @enriquerellente5590 Před 3 lety +1

    salamat sa karagdagang kaalaman sir

  • @Jacktilus6225
    @Jacktilus6225 Před rokem +1

    Salamat,malinaw ang turo mo.

  • @edpax14
    @edpax14 Před 4 lety +1

    Well done sir!

  • @fi-shermanjigger911
    @fi-shermanjigger911 Před 2 lety +1

    Thanks po naka tulong to 👍👍

  • @dawilandomigyay7781
    @dawilandomigyay7781 Před 4 lety +2

    Ayos padli walang sera...👍👍👍

  • @cortessarge5399
    @cortessarge5399 Před 4 lety +1

    Galing mo sir.

  • @isagani2103
    @isagani2103 Před 4 lety +1

    thanks sir sa sharing mo. dami ako matutunan

  • @andresvargas8306
    @andresvargas8306 Před 3 lety +1

    Galing mo sir mahpaliwanag

  • @RosalindaHidalgo-kq6km
    @RosalindaHidalgo-kq6km Před 2 měsíci +1

    Ang galing nyo sir mayos p cgurong lg tv k nga wlng power.

  • @jenelynmoraca832
    @jenelynmoraca832 Před 2 lety +1

    Salamat sir sa idea.

  • @radiancecaballero7517
    @radiancecaballero7517 Před 3 lety +1

    Galing mo Sir...sana magkaroon ka ng 1M na subscribers ...

  • @pablitocruz5359
    @pablitocruz5359 Před 2 lety +1

    Hi po ganda ng paliwanag ninyo at ganyan po sira ng vt namin power open

  • @emmanuelvillanueva4515
    @emmanuelvillanueva4515 Před 4 lety +1

    Thanks for sharing this video.godbless sir.

  • @JBWETEJBWETE
    @JBWETEJBWETE Před 4 lety +1

    my friend i see you in tanzania now good

  • @edwinsacro488
    @edwinsacro488 Před 2 lety

    Ang galing sir

  • @joselitoracaza2423
    @joselitoracaza2423 Před 3 lety +2

    New subscriber po here .. Godbless po salamat .. Ipapayos ko padin to sa eletrician di kasi ako marunong atleast alam ko na problema ng tv kong biglawng nabawian ng buhay esti power pala hehe salamat ng marami ..

  • @Bianchi77
    @Bianchi77 Před rokem

    Nice video, keep it up, thanks :)

  • @crelltv5170
    @crelltv5170 Před 3 lety

    Sana po ikaw naging teacher q ng college...hayy..andamot ng teacher q dati..

  • @nickmusic851
    @nickmusic851 Před 3 lety +1

    Galing mo sir clarong claro

  • @elmercruz1904
    @elmercruz1904 Před 4 lety +1

    ,ang linaw Ng pliwanag ser,sinusulat ko,rikwes ko Lang Kung ilang volt SA baklayt pag nka on kc tong tanggap ko led tv may sound no picture..ok slmat po

    • @protechelectronics79
      @protechelectronics79  Před 4 lety +1

      Depende po sa size at klase ng backlight. Kung may problema ang backlight kusang bumabagsak ang supply neto.

  • @Ledihatv
    @Ledihatv Před 2 lety

    Good information

  • @rofecarsalvador1000
    @rofecarsalvador1000 Před 3 lety +2

    Hi good day.. New subscriber.. Newbies from Cavite.. Tanks

  • @andhoie16
    @andhoie16 Před 4 lety +1

    Ma try ko po gnyng trouble shooting s cra n pavv lcd tv ko..me standby power po xa umiilaw ng red light pero hndi nag oopen...thnx s video sir...

  • @mattmatt2883
    @mattmatt2883 Před 2 lety +1

    New subscriber po sir☺️

  • @joelperialde2386
    @joelperialde2386 Před 3 lety +1

    good for chotorial vedio

  • @treblaganawil8525
    @treblaganawil8525 Před 3 lety +1

    Nice trouble shoot I like it

  • @retogoventa9492
    @retogoventa9492 Před 3 lety +2

    Sir Good morning gusto ko sana refresh ang kaalaman ko dati kami sa Tondo ng rerepair

  • @wengpogi8758
    @wengpogi8758 Před 3 lety +1

    Yan gusto ko na mga master.

  • @ermieking5857
    @ermieking5857 Před 4 lety +1

    wala ako masabi sir nasabi na nila lahat...big deal sa aming beginners ito kaya maraming salamat mabuhay ka...sir ask ko lang kung nag drop ang voltage ng stamby ano ang possible na cra nun?

    • @protechelectronics79
      @protechelectronics79  Před 4 lety +1

      Sundan mo lang sir linya ng standby check mo yong mga kapacitor nya. Check mo rin yong main board baka may short.

    • @ermieking5857
      @ermieking5857 Před 4 lety

      @@protechelectronics79 salamat sir

  • @ryancaesardelacruz9157

    Gusto ko matuto...tagal ko na pangarap ito...

  • @MasterToy
    @MasterToy Před 4 lety

    thanks, very interesting. I had 42LE7500 and warmed CPU a minute at 480g C

  • @edpax14
    @edpax14 Před 4 lety +1

    D' best tutorial ever! Simple lang direct to the point.

  • @christ832
    @christ832 Před 4 lety +1

    thanks po sa pag share

  • @kyrierivo6463
    @kyrierivo6463 Před 3 lety +2

    galing master

  • @noelmaristanez3099
    @noelmaristanez3099 Před 4 lety

    Nice sir congrats

  • @gregmacadaeg5276
    @gregmacadaeg5276 Před 3 lety

    Salamat sir, nasave ko pampagawa ko same na same issue ng tv ko blown capacitor nga napalitan ko gumana n ulit TV namin.

  • @mohindersembi7647
    @mohindersembi7647 Před rokem

    Hi very nice video you are the professional engineer I have lg 42pj550 TV when switch on power I can hear relays clicking I have changed the Diode D304 and the regulater ic 3br1565jf checked all capacitor are good still the relays are clicking and there is no 17volts dc can you please kindly help me on this issue waiting for your reply Thankyou

  • @nestorcapacia6379
    @nestorcapacia6379 Před 4 lety +1

    Thank u sir for the reply. Amp pla at di ohms. Hehe! Salamat

  • @joynestumbado8813
    @joynestumbado8813 Před 3 lety +1

    Idol I'm watching

  • @maswarservis
    @maswarservis Před 2 lety +1

    Good job. Be cerefuly

  • @noureddinecherradi5037
    @noureddinecherradi5037 Před 4 lety +1

    Thanks sir

  • @rosalioenardecido6245
    @rosalioenardecido6245 Před 2 lety +1

    galing mo idol

  • @joycedelacerna5108
    @joycedelacerna5108 Před 4 lety +1

    Thank you boss ok

  • @benjoishere23
    @benjoishere23 Před 4 lety +1

    Sana sir mkagawa kayu ng video about sa tamang pag check ng piesa. Ung buo or ung sira. At pano malalaman na sira cya o buo.anong settings ng tester.. thank u😉😊

  • @teddygarcia384
    @teddygarcia384 Před 4 lety +2

    Gd pm pro tech since nasa saudi ka pala ask ko lang kng ano problem ng devant smart tv 50" ko bigla nawala picture ng black screen za pero parang meron naman backlight kasi may ilaw sa likod n may power din za kasi buhay ung red standby light pg press mo sa on sa remote ng rereact nmn kaya lang wla picture pero may sound ano kaya ang problema nito hindi ko pa kasi pina titingnan kasi wla pa ako kilala na tv technician na reliable dito pinas bka ang mapagdalhan ko ay ung kahit kaunting parts lang aayusin ay palalakihin para malaki masingil please advise asap ty

  • @EMMNTV
    @EMMNTV Před 4 lety +1

    Nag aayos din po ba kayo ng monitor lg sila din yung power supply

  • @urvanairhorn7156
    @urvanairhorn7156 Před 3 lety

    Nice. Pumuputok ang fuse kahit walang short connection

  • @Gataunama293
    @Gataunama293 Před 3 lety

    good job

  • @josephmbewe6645
    @josephmbewe6645 Před 2 lety +2

    I need help I have just changed a smart tv 4k motherboard from a concord tv and installed a Pilot motherboard. The remote control is not functioning. Do i need to change the remote from a concord to a pilot remote?

  • @julibertpragata1592
    @julibertpragata1592 Před 3 lety

    Salamat po sa SIR GOOD LUCK PO SA NGAYON WALA PO KAMI TV ...

  • @techtvvlogs7241
    @techtvvlogs7241 Před 4 lety

    nice tutorial bro.
    pakatok nang pinto bro.

  • @freddierocero128
    @freddierocero128 Před 4 lety +2

    sir lodi baka pwedi po ba mag training sa inyo gusto kupo talaga matutung mag repair basic lang po alam ko mabuhay po kayo

  • @richardviolata9977
    @richardviolata9977 Před 2 lety +1

    Ayos sir galing ng explanation . Madali maintindihan . Tanong lang sir pwede bang palitan ng psu ang ibang brand ng led tv na parehas ng output voltage ? Ex. Psu ng LG replce sa TCL na led pwede ba un sir ?

  • @Ledihatv
    @Ledihatv Před 2 lety +2

    magandang umaga 🙏🙏🙏🙏

  • @jomaranub3425
    @jomaranub3425 Před 2 lety +1

    ok kaayo sir