LG HOME THEATER DEAD REPAIR LHT764 A SUCCESSFUL FAILURE!

Ғылым және технология

I had a LG (Lucky-Goldstar) LHT764 home theater in for repair for no power, surprise surprise another high ESR capacitor. I could not get the DVD going reliably sad to say. Other than that it works great.
If you would like to support my video efforts please consider making a donation at www.paypal.me/NORCAL715 Remember with your help we can keep these things out of the landfill, the E-Waste, and out of the recycle bin! Thanks for watching.

Пікірлер: 46

  • @amilcarmunhoboa9666
    @amilcarmunhoboa966614 күн бұрын

    I’m still watching ❤❤❤😊😊

  • @neutrodyne
    @neutrodyne4 жыл бұрын

    I am a retired repair Technician. I'll have to say that Norcal is very good. I would also say that I would have never have tried to repair this unit. They just aren't worth the time and trouble it takes to fix one. Plus you never know if you can get the part even if you find the problem. Last most customers never want to spend much money on them.

  • @FEMADEATHCAMPCONTROL
    @FEMADEATHCAMPCONTROL4 жыл бұрын

    Thats some nice detective work you did there finding that dodgy cap.

  • @ralph9987
    @ralph99874 жыл бұрын

    Your skills continually amaze me. Thanks!

  • @BigEightiesNewWave
    @BigEightiesNewWave4 жыл бұрын

    This guy's videos are addictive.

  • @dejake4589
    @dejake45893 жыл бұрын

    Great video. I was lucky since I had this same kind of power up problem with the LHT764 and I was looking for ideas to possibly repair it because the unit was donated to the thrift store I volunteer at. I took a chance and bought a pack of five caps for $6 and just shot gunned the same one figuring it might work. Even with my fat fingers, discrete components aren't too hard to work with. Lo and behold, power! And the disk changer works and plays too. It will go on sale tomorrow in the store. Thank you so much for this tutorial.

  • @stefanmarinescu5086
    @stefanmarinescu50864 жыл бұрын

    Nice and educative step by step.

  • @saqibsami7967
    @saqibsami79674 жыл бұрын

    Thanks Sir your videos are interesting as well as informative,

  • @giorgostexnikos6976
    @giorgostexnikos69764 жыл бұрын

    amazing video.bravo

  • @shifty2755
    @shifty27554 жыл бұрын

    15:55 Wilson Philip's. Just one more day. Great song 16:14 crowded house. Dont dream it's over. Another great song.

  • @norcal715

    @norcal715

    4 жыл бұрын

    I am glad you are not a YT bot!

  • @shifty2755

    @shifty2755

    4 жыл бұрын

    @@norcal715 I've already told them. 🤣😂😂

  • @saarike
    @saarike4 жыл бұрын

    Nice trouble shooting and interesting vid. Thank you.

  • @bigdog8882
    @bigdog88824 жыл бұрын

    From my experience from working on VCR's back in the day, that belt looked way too loose and worn. Probably should of replaced it with a little smaller one or a rubberband lol. Good video bro! Thanks for this one.

  • @aleksandarjakimov6830

    @aleksandarjakimov6830

    4 жыл бұрын

    Great to see that legend like you watch norcal715 videos . I watch all of yours tv repair vids and can say you are great teacher. Thank you!

  • @bigdog8882

    @bigdog8882

    4 жыл бұрын

    @@aleksandarjakimov6830 Thank U sir. Been watching Norcal Vids way before I even started my KZread Channel lol. Hes also a great teacher, helped me fix quite a few tvs back in the day.

  • @jandarc0mbinedcYcle.

    @jandarc0mbinedcYcle.

    2 жыл бұрын

    Ur good troubleshooter,been trying to fix my dvd,like what ur showing inthis video,but cant really find the trouble,wish i had ur knowledge.

  • @contemporiser
    @contemporiser4 жыл бұрын

    Recently I pulled out LG 50LA660s out of recycling. I have never seen so many screws in a modern TV, unfortunately it seams that the main board is gone. I will try to reflow some components but most probably it will go back to recycling.

  • @abdelkaderkatalan5415
    @abdelkaderkatalan54154 жыл бұрын

    Nice vidéo thanks. Juste a question where did you download this Electronic diagram.?

  • @onidamilare3458
    @onidamilare34583 жыл бұрын

    Really impressed. How can I get the schematic diagram of LHG655BT power supply

  • @BJ-rp2wu
    @BJ-rp2wu3 жыл бұрын

    Hey there, great Video. How did you get the soldering Plan??

  • @juniorsouza5286
    @juniorsouza52864 жыл бұрын

    👏

  • @geoff3172
    @geoff31724 жыл бұрын

    Some great videos thankyou for sharing ... is Acetone you use nail varnish remover...

  • @norcal715

    @norcal715

    4 жыл бұрын

    pretty much the same ya

  • @ggsumner1947
    @ggsumner19472 жыл бұрын

    Nice trouble shooting Steve. It's sad you put all this effort into the repair to have a defective DVD player. Maybe it's just my experience, but I haven't been too impressed with LG products. My brother in-law bought a new LG OLED TV for their Florida winter home, and I'm not impressed with it.

  • @geoff3172
    @geoff31724 жыл бұрын

    Would it be possible please to show in a future video how to remove components with just wick or the solder sucker as I cannot free the component legs 100% from the pcb or is that why you use the machine.... Do always use 60/40 solder...Geoff

  • @fwflyer78
    @fwflyer784 жыл бұрын

    Another professional repair! How can I send something to you for you to troubleshoot and repair?

  • @norcal715

    @norcal715

    4 жыл бұрын

    DM me on Facebook, Twitter, or Instagram

  • @lewisnjovu7957
    @lewisnjovu79572 жыл бұрын

    good video i have this power supply but the faulty is in power supply help me what is the total voltage on the two series capacitor and the 47uf capacitor that 47uf 450volts

  • @norcal715

    @norcal715

    Жыл бұрын

    Which ones? Give me reference numbers. Like c1234

  • @munseefmohammad4838
    @munseefmohammad48383 жыл бұрын

    ❤️❤️😘😘😘😘😘😘😘💋💋💋

  • @ogmankallsolutionselectron4701

    @ogmankallsolutionselectron4701

    Жыл бұрын

    I have a lg home theatr problem is standby model is 503 solustions

  • @adrianbadea1179
    @adrianbadea11793 жыл бұрын

    Same problem with my LG home cinema.. Have to use the finger to spin the dvd to read the disc... Maybe needs a new optical laser...

  • @norcal715

    @norcal715

    3 жыл бұрын

    Probably a bad spot in the turntable motor. Does it read the disc if you help it spin?

  • @adrianbadea1179

    @adrianbadea1179

    3 жыл бұрын

    @@norcal715 yes it's reading the disc if i help spinning

  • @johnmalepa6628
    @johnmalepa66282 жыл бұрын

    HI i wonder if can help me iam looking for a service manaul for LG DM5520 especially on the SMPS and the main board

  • @norcal715

    @norcal715

    2 жыл бұрын

    I don't have and can not find any manuals for that model. Sorry. Do you have a part number on the SMPS board?

  • @lindamalepa7823

    @lindamalepa7823

    2 жыл бұрын

    @@norcal715 Hi thank you for the reply the SMPS number on the board is DM 5520SMPS 1.30.9 DM562005RR and the main board isDM5620 MAIN VER:1.3 1.30.1.DM562004RR hope that helps

  • @mohank4374
    @mohank43743 жыл бұрын

    model ; lg dvd home theater dh3130 problem ; no open cd option , no sound , earth problem how to fix all problem ?????

  • @DavidAmmerlaan
    @DavidAmmerlaan4 жыл бұрын

    Can’t get them all

  • @lxg40
    @lxg403 жыл бұрын

    Hi I want software upgrades devices drivers for Home Theatre Systems LG HT965TZ please.It’s updated IC FLASH.Can Help me? pliz

  • @Kalandely
    @Kalandely4 жыл бұрын

    friend thanks for your videos. can you help me, I'm looking for inductors toko 57911 for my receiver Sony

  • @norcal715

    @norcal715

    4 жыл бұрын

    What is your model number and inductor reference number. DM me on facebook, twitter, or instagram.

  • @ashwathashudevadiga8462
    @ashwathashudevadiga8462 Жыл бұрын

    I have DH6330P model sir

  • @ashwathashudevadiga8462

    @ashwathashudevadiga8462

    Жыл бұрын

    power off problem hai sir

  • @lewisnjovu7957
    @lewisnjovu7957 Жыл бұрын

    lht764 a successful failure

Келесі