Tv repair - Samsung LE40C750R2k, dead, no power

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Пікірлер: 90

  • @melplishka5978
    @melplishka59783 жыл бұрын

    I love how Sorin is so passionate about his work. It makes me love electronics even more every time I watch him work lol. A great teacher.

  • @craigreynolds4449

    @craigreynolds4449

    3 жыл бұрын

    definitely Sorin is a legend

  • @melplishka5978

    @melplishka5978

    3 жыл бұрын

    @@craigreynolds4449 you got that right lol.

  • @a1a300

    @a1a300

    3 жыл бұрын

    I like this man so much ... I just see his smile and I feel more passionate 😊

  • @AMCTechRepairs
    @AMCTechRepairs Жыл бұрын

    I wish Sorin and the guy from Learn Electronic repair had been my teachers at college.... I probably would have stayed on and completed the course! Watching these guys is the closest thing to actually having a teacher, the knowledge they have is incredible!

  • @ricardoferreira2811

    @ricardoferreira2811

    Жыл бұрын

    Learn electronic repair = Richard

  • @essambakhashwein
    @essambakhashwein3 жыл бұрын

    8:30 that housefly wants to repair the powersupply😂😂😂😂Sorin tells it "c'mon"

  • @gerraptoras2101
    @gerraptoras21013 жыл бұрын

    You always make me smile. Thank you.

  • @bozidardjuran7961
    @bozidardjuran79613 жыл бұрын

    I understand your fear od plugging device after replacing a fuse. Advice: always use a serial lamp. It will show you is there still any short circuit. If it shines permanently - there is short circuit, if it shines at a moment and after that becomes dark - there is no short any more. Thank you for all videos :)

  • @lordjaashin

    @lordjaashin

    2 жыл бұрын

    so just attach the two terminals of serial lamp on the two holders of fuse?

  • @bozidardjuran7961

    @bozidardjuran7961

    2 жыл бұрын

    @@lordjaashin Yes, you can do it just like that but I think that the easyies way is to replace fuse with a new one and than place serial lamp in serial with power supply. If lamp shines permanently with full power than short is still there, if not short is not present any more.

  • @ricardoferreira2811

    @ricardoferreira2811

    Жыл бұрын

    Important detail: it has to be an old lamp, 60w/100w or higher. It does not work with leds

  • @FerdAboubakrOnline
    @FerdAboubakrOnline3 жыл бұрын

    28:07 The calibrated fuse 😂

  • @rosch448

    @rosch448

    3 жыл бұрын

    the "proper" calibrated fuse 😉

  • @protonx80

    @protonx80

    3 жыл бұрын

    @@rosch448 yes we've had that after a long time 😉

  • @lordred7462

    @lordred7462

    3 жыл бұрын

    Sorin's PCF 😁😁

  • @FerdAboubakrOnline

    @FerdAboubakrOnline

    3 жыл бұрын

    That’s why we love sorin 😂 so convenient no waiting for parts delivery or hours of data sheet reading, he knows it all .

  • @melplishka5978

    @melplishka5978

    3 жыл бұрын

    Yup the hot glue hero lol. The most professional dodgey guy out there lol. Number one in my books.

  • @VincentTubed
    @VincentTubed2 жыл бұрын

    thanks for explaining teacher! always great to listen to you and great how you explain based on your experience. Thanks a lot!

  • @ginopumadera4265
    @ginopumadera42653 жыл бұрын

    Great Sorin Is the man !!! The switching driver it’s beautiful !!!!!

  • @tedberry4842
    @tedberry48423 жыл бұрын

    Great teaching my friend

  • @3prohor
    @3prohor3 жыл бұрын

    100% PURE PASSION. P.S. POZDRAV BRAT!

  • @Lifeless11111
    @Lifeless111113 жыл бұрын

    Nice easy repair , i work on Tv's alot and i can tell you i have seen alot of drivers blown together with mosfets.. mainly with backlight circuit... and when you have driver blown you will have small resistors around it usually burn open.. So it can happen

  • @collinceogada6292
    @collinceogada62923 жыл бұрын

    People are gifted out here, you just look at the circuit board and come up with a schematic! 👏👏👏👏👏

  • @fixme4173
    @fixme41733 жыл бұрын

    More tv repair videos PLEASE !!!!

  • @gborsoi
    @gborsoi3 жыл бұрын

    Maybe you can make a video trolling your store partners or a compilation of videos gone wrong with components exploding or smoking. Just for fun.

  • @Popeyes66
    @Popeyes662 жыл бұрын

    Great bloke,good geezer.

  • @MrFixiit
    @MrFixiit3 жыл бұрын

    Just the best Tv Repair thanks for sharing sorin.

  • @ODRACLIVE
    @ODRACLIVE3 жыл бұрын

    Thank you Master Sorin!!!

  • @wthornton7346
    @wthornton73463 жыл бұрын

    The faulty 'capacitor' is (more technically) a MOV.

  • @chumatez
    @chumatez3 жыл бұрын

    Nice one

  • @hasanbuyukdag9199
    @hasanbuyukdag91992 жыл бұрын

    Sir, I enjoy watching your videos. I would be very grateful if you could add Turkish in the subtitle option only. Thank you very much in advance.

  • @Andrei-en1wc
    @Andrei-en1wc3 жыл бұрын

    good job...

  • @mauanderuk
    @mauanderuk3 жыл бұрын

    Always like your videos

  • @yourchannel4105
    @yourchannel41053 жыл бұрын

    am from ethiopia i learn a lot an i open my own master thank i can't talk a lot

  • @biomedicalelectronicsengin7192
    @biomedicalelectronicsengin71923 жыл бұрын

    Great video

  • @konsehfelembomrex5839
    @konsehfelembomrex58393 жыл бұрын

    Nice job sir

  • @FerdAboubakrOnline
    @FerdAboubakrOnline3 жыл бұрын

    That’s a nice board I love Tv and power supply boards for some reason

  • @danielsaturnino5715
    @danielsaturnino57153 жыл бұрын

    As I'm seeing this I'm trying to repair an lg soundbar with a shorted capacitor that blew an smd fuse. Without the cap I now have 24.4v. No other cap in pararel. No schematic. This should be fun...

  • @zoodiac11
    @zoodiac113 жыл бұрын

    Thank you sir

  • @rogermatutino7217
    @rogermatutino72173 жыл бұрын

    Awesome sir...

  • @ftretassefa4541
    @ftretassefa45413 жыл бұрын

    hey sorin i really appreciate your work but why don't you use light bulb trick instead of calibrated fuse for testing purpose to avoid blowing of fuse.

  • @BreathYouTake
    @BreathYouTake3 жыл бұрын

    i always had problem to find someone to plug my fixed stuff. now i am married and problem is solved.

  • @GeexAtWork

    @GeexAtWork

    3 жыл бұрын

    Kkkk you're evil

  • @johnathanasiou9284
    @johnathanasiou92843 жыл бұрын

    It's likely the small blue cap was either a MOV or a snubber cap which had sacrificed itself due to a high voltage spike. From the damage to it, it looks like a classic MOV failure. Sorin, would love if you could do a quick intro video of your colleagues, unless they don't like fame

  • @MrRvdbeek
    @MrRvdbeek3 жыл бұрын

    Thanks again for the explanation. Next time blow up something hahaha

  • @Jejie1029
    @Jejie10293 жыл бұрын

    Thanks Awesome

  • @tinkmarshino
    @tinkmarshino3 жыл бұрын

    I should send you some little poppers that would pop when you gave these fellows something to plug in.. I wonder if I could do that.. I will have to check the rules and regs.. it would be funny..

  • @ricardoferreira2811
    @ricardoferreira2811 Жыл бұрын

    The take away from this video: this, that, these and those are not important, you can ignore it. The thingy connected to the thingy is what matters.

  • @nickpopa7260
    @nickpopa72603 жыл бұрын

    Sorine, eu cred ca un meserias serios care lucreaza la un service care se respecta pune piese noi, nu recuperate. Nici lita pusa in locul sigurantei fuzibile nu mi se pare o solutie laudabila... Chiar daca uneori piesele noi pot fi mai proaste decat cele recuperate, exista si piese de calitate, la un pret corespunzator. Probabil ca teoria meseriasului e ca oricum se repara un aparat care are o vechime si n-are rost sa se bage bani in piese noi, i se mai prelungeste viata si cu piese vechi... Succes!

  • @eilizezila4650
    @eilizezila46503 жыл бұрын

    the pfc correct the signal the goal is to decrease the noise on the electric network opstream, a good cos phi can sometime decrease the cost of your bill (not for the average customer)

  • @HnsxToP
    @HnsxToP3 жыл бұрын

    Proper calibrated fuse ! ^.^

  • @jackladthe1
    @jackladthe13 жыл бұрын

    sorin in another life you could have been a Navy Seal or SAS soldier thinking on your feet is you're forte

  • @user-un6we3nu3q
    @user-un6we3nu3q3 жыл бұрын

    i thing you should use a series circuit with light bulb to avoid plow up the things 😄 , good work ❤

  • @mohamadasriabdulazid4784
    @mohamadasriabdulazid47842 жыл бұрын

    That capacitor die from transient voltage. That capacitor is use to protect the circuit infront of it, by sending the transient voltage to the ground and blowing the fuse. The problem is the capacitor current rating is to close to the fuse value, that why both of them die in the same time. While manufacturer intended to let the fuse to blown when transient voltage occurs. I suppose they never truly testing they TVS circuit.🤔

  • @MrPranayprince
    @MrPranayprince3 жыл бұрын

    Sorin sir please make a video on how transmitting and receiving circuit are works..rx..tx...pfo

  • @siavasharash5448
    @siavasharash5448 Жыл бұрын

    In many of your video that fucking sound of opening tapes suffering our mind my friend

  • @krtekcyberpunker
    @krtekcyberpunker Жыл бұрын

    Takhle by to opravila i sousedka, jenom by tomu neudělala reverzní inženýring

  • @talpraitor
    @talpraitor3 жыл бұрын

    people call you dodgy for putting wire for a fuse , but before ceramic fuses its all that we used to use , even in old cars and house you had a wire board with different size wire to replace the blown one in the circuits lol

  • @protonx80

    @protonx80

    3 жыл бұрын

    ive used a wire for a fuse since i was in school .. late 1980's ... its only that i did not know it was called "proper calibrated fuse", at that time 🤣

  • @100khalid11
    @100khalid113 жыл бұрын

    The fly from breaking bad lol

  • @TimothyMusson
    @TimothyMusson3 жыл бұрын

    I'm curious about why that capacitor died though. [Edit: My uneducated guess would be either a manufacturing flaw in the capacitor, or a spike on the mains supply. Wouldn't anything else suggest further faults on the board?]

  • @eugrafcmg

    @eugrafcmg

    3 жыл бұрын

    I've seen some data sheet for capacitors that has a limited lifespan. This makes perfect component for manufacturing programmed obsolescence, also explains why lots of electronics dies short after warranty expires. I might be wrong...maybe master Sorin will make some light...

  • @protonx80

    @protonx80

    3 жыл бұрын

    @@eugrafcmg its an MOV (metal oxide varistor) if there is a surge .. the MOV will commit suicide ... meaning kill itself ... and in the process blow the fuse .. .protecting other important components

  • @TimothyMusson

    @TimothyMusson

    3 жыл бұрын

    @@protonx80, ah, okay, so it was providing a little extra smoothing, but with the _intentional_ bonus of helping to limit damage during a big surge. So, pretty sensible :)

  • @electrokar4143
    @electrokar41433 жыл бұрын

    please share more and more tv fix movies cuz this kind of jobs are more required compared to laptop hinge replacing

  • @weerobot
    @weerobot3 жыл бұрын

    Cool...The Live Reverse Engineering was Great

  • @MrDinakdakan
    @MrDinakdakan3 жыл бұрын

    woot 3rd, watching now

  • @kriswillems5661
    @kriswillems56613 жыл бұрын

    They invented switching power supplies for job creation for repairmen. It's just amazing how often these things break.

  • @dimitrismaster

    @dimitrismaster

    3 жыл бұрын

    Good ones fail after many years if at all. Just recap after 15 years and use them till the end of time.

  • @matrixclone1403
    @matrixclone14033 жыл бұрын

    Only you, with your lucky hands, could make this repair work plus you jump the fuse with a wire. You can't make this stuff up! ROFLMAO!

  • @walterwhite9094
    @walterwhite90943 жыл бұрын

    Come on. Who else tried to get that fly off their screen like me?

  • @saeidhashemi7090
    @saeidhashemi7090 Жыл бұрын

    everybody are scared to lift the tv 😄

  • @onetimelifebigcamera1607
    @onetimelifebigcamera16073 жыл бұрын

    😍😍

  • @intrax2tv
    @intrax2tv3 жыл бұрын

    Kaboom ! My brain just blew up...

  • @dontcare7361
    @dontcare73613 жыл бұрын

    find someone to plug it and ... take cover 😂

  • @Tsjoetenbille
    @Tsjoetenbille3 жыл бұрын

    Where is the lawnmower video? I stopped watching, when I came back it was gone!

  • @zx8401ztv
    @zx8401ztv3 жыл бұрын

    Calibrated fuse lol, you are a funny dodgy man :-D No boom, what a shame lol. Block diagrams are better to teach people how a power supply works, circuit blocks doing certain jobs. Just my opinion.

  • @XantheFIN
    @XantheFIN3 жыл бұрын

    If you would been hard core you would have known take fuse from your multimeter. I mean your coworker's multimeter fuse.

  • @mistsemy1522
    @mistsemy15223 жыл бұрын

    Sorin, are you Ambidextrous?

  • @protonx80

    @protonx80

    3 жыл бұрын

    yes he is he uses both hands to draw circuits

  • @kadmaster
    @kadmaster3 жыл бұрын

    Come to Besiktas Sorin...So we can repair tv smps...

  • @gurkandemirtas7673

    @gurkandemirtas7673

    2 жыл бұрын

    Kadir ne yaptı patlayan kondansatörsüz mü çalıştırdı? anlamadım.

  • @kadmaster

    @kadmaster

    2 жыл бұрын

    @@gurkandemirtas7673 Patlayan kapasitörü çıkardı..Sigorta yaptı...Kapasitörün devre üzerinden çıkarması bir şeyi değiştirmeyeceğini söyledi ve çalıştı...

  • @dannechita8577
    @dannechita85773 жыл бұрын

    :)))))) 28:35 if you need a man to test i will do it. Multumesc Sorine

  • @gikan1000

    @gikan1000

    3 жыл бұрын

    Gypsy