GRUNDIG LED TV 43VLE6621 NO PICTURE BACKLIGHT PROBLEM SOLUTION
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- Опубліковано 12 вер 2024
- Hello everyone,
I hope that this video will help you for your broken LED TV that has sound no picture backlight problem. There is always a way to fix it.
This channel is about all kind of electronics repairs.
I want to share my experience with you. I enjoy fixing things, It is my pleasure to share with you a mix of electronics repairs.
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Thank you very much, I followed your video and I replaced the diodes myself on the 43GFB6627.
Super nice Tutorial but for led how can Test ? I dont have measuring aparat. Can i try with 3.5v ? Or 1.5v? + -? Ty so much
Thanks, usually led diodes are 3v or 6v you can start with 3v.
@@SpeciFixx Thank You
@Denis sandu ce nume?
@Denis sandu backlight strips
Great Video! I did exactly all of this but my TV doesn’t turn on now. What do you think should I check? I did everything as in video shown..
Check power supply or mainboard
How can I get the name of IC 501 , real sign on the PCB is U501 beacuse it is demaged by lightning.
Thanks! Where do you get the LED light strips and what are they called?
they are called LED strips :) serach from ebay or aliexpress. every model of tv has different type of LED strips you need to google your model and you can find.
How can i get rid of the thing on the top "Grunding Present"?
I have the same problem but when i try turn on tv after some times (5-6) they work normal and after some hours picure go off again but i see litle picture on blacl screen, does the same problem with strips or something else? Thank you
İt seems to be same problem.
@@SpeciFixx how it sometimes works normal ?
@Antonio Jurkic Zalemi direktno zice od napajanja sa ploca led diode i gde ima konektor napravi bajpas direktno sa lemilicom I parce zica, neki konektor zeza,nema dobar spoj. Pozdrav.
@@kikopasinecki5110 hvala probat cu
@@kikopasinecki5110 ja sam imao jednaki problem
.. i promjenuo sam ledice. Jer je crklo jedno 15 komada.
Sam promienio samo ledice nalemio gore nove. I sa testerom za led sve super radi.
Spojim na Power board i pufff odleti capacotor 47uf 450V
Šta bi moglo bit u kvaru u tom slučaju.
Stavio sam drugi kapacitor od 68uf 450V ali neusudim se upalit da nebi sjebo i ovog.
Original je 47uf svi serviseri kažu da možeš stavit i 68uf..
Molim na maloj pomoči.
Hvala
Just get a new Tv at that point