Thank you for the tutorial. I learned capacitors can also be a root problem too backlight issues. Keep up the good work.
@Swenser
Ай бұрын
Just did one myself 3.3v rail capacitor. Diagnosed using hot and cold on capacitors to pinpoint problem. After replacing it worked and bad capacitor read correctly at 47uf but I guess had bad ESR. It wasn't bloated either. Can never trust an electrolytic like a politician.
@dexternengomasha7579
Ай бұрын
😂😂😂
@bobanmanic1235
Ай бұрын
MAESTRO thank you very much for the video.👍
@melly_ngeresa
Ай бұрын
Thank you for sharing your wisdom 🇰🇪
@jerrythabo9045
Ай бұрын
Keep up the good work Sir u a d best thanx a lot
@NorlysHernandez
Ай бұрын
nice work master 👍👍👍
@shankar37shankar15
Ай бұрын
❤ thanks sir for knowledge
@hh.hamimhasibtv9235
Ай бұрын
Great mastar❤❤
@Fardeenfarwest
Ай бұрын
Good job 👍.
@wiccramaarachchiupali3787
Ай бұрын
Werey good job sir thanks for you
@nikozambrano5976
Ай бұрын
Goodjob master
@muliikasowedi256
Ай бұрын
Greater job
@ZafarIqbal-qy9qe
Ай бұрын
❤❤ thank you sir❤❤ ❤❤u r great teacher❤❤
@boostRandrianoelison-qs5sf
Ай бұрын
Thanks for this video sir
@cristianstroescu3571
Ай бұрын
Good job..
@Sharmaelectronicsoluation
Ай бұрын
Nice information sir
@Jerry-oj7bt
Ай бұрын
Great teacher
@tevzTVTevatronics
Ай бұрын
Thank you! 😃
@Afridikhan-he5kc
Ай бұрын
Nice vedio sir
@sumanmadipelly256
Ай бұрын
Good job
@dominggobautista3468
Ай бұрын
Thank you sir ..
@Beekaert
Ай бұрын
Hello. Please show us always the model number on the sticker on the backside of the TV. Good video's and good job. Thanks. Andy.
@gamesandroid4990
Ай бұрын
ممتاز جدا اتابعك من العراق 🎉
@nilocosmeph6082
Ай бұрын
watching master
@ruwanslyt8228
Ай бұрын
thank you sir
@ajitrana6013
Ай бұрын
Good sir
@noureddinecherradi5037
Ай бұрын
Thax alot
@bdgamerumar1370
Ай бұрын
Love You sir🇧🇩🇧🇩🇧🇩🇧🇩
@pareshacharya
Ай бұрын
Please give me a link to buy single leds for backlight which you are using when strips not available
@hasantamer9199
16 күн бұрын
good
@jamesprieto6439
Ай бұрын
bL tester can be use to check the defective backlights
@aliemlek
Ай бұрын
👍👍👌👌
@romualdkluczynski
Ай бұрын
Please provide a link to the store where you can buy these diodes that you insert instead of strips illuminating the matrices in LED TVs. Pozdrawiam z Polski.
@sultanrasulhanow6690
Ай бұрын
👍
@titoeddeofficialvlog
Ай бұрын
Sir, can you tell me what is the value/ marking of the rectifier diode? Because mine is burn out. Thank you!
@rajeshjadav1240
Ай бұрын
🤟
@kaizen1071
Ай бұрын
Tevz bey emeğine sağlık . Kalitesiz kapasitör kullanılmış. Led sürücü den sonra led tamiri yaptınız. Acaba kaç yıl sonra led patlar. . Teşekkürler hocam.
@tevzTVTevatronics
Ай бұрын
3 to 4 years
@mahmoudnaser453
Ай бұрын
Mr . Tevz you must first testing the led driver first when you measure the voltge
@tevzTVTevatronics
Ай бұрын
That is exactly what I did.
@mahmoudnaser453
Ай бұрын
No,you first Chang tow capistane 470mf/16v&10v,I think so
@tevzTVTevatronics
Ай бұрын
@@mahmoudnaser453 because they are bloated, and first seen on the video. I known they are not the reasons why the driver is not working. If I dont changed it may viewers ask why?I hope you understand.
@bruno241084
13 күн бұрын
Great tehc
@bruno241084
13 күн бұрын
I love this man...very smart
@bineshchauhan8713
Ай бұрын
Pleaae show your fork type testing probe in next video
@tevzTVTevatronics
Ай бұрын
fork probe? clip and high voltage probe all I have.
@bineshchauhan8713
Ай бұрын
@@tevzTVTevatronics I am from India how can get it
@VenkatesanS
Ай бұрын
Is the back light 3 rows each 7 bulbs connected two rows in parallel and one in series? If all bulbs in series the voltage required is 21x6 volt= 126 but it lits up at 70V hence my doubt.
@tevzTVTevatronics
Ай бұрын
they all connected in series, the LEDs are 3 volts
@jaganmohanp
Ай бұрын
Please change all the led strips otherwise the same problem may occur soon (because other led bulbs life will be reduced so same problem will occur again soon) Thanks
@Afridikhan-he5kc
Ай бұрын
I am from pakistan
@Afridikhan-he5kc
Ай бұрын
Sir I need your WhatsApp number I am mechanics led tv
@ricklagawad859
Ай бұрын
Sir, a personal question? Are you a member of an IP Tribe? Just listened to the background conversations and heard some accents that sounds familiar. Thanks.
@tevzTVTevatronics
Ай бұрын
hahaha hindi
@farius75
Ай бұрын
Helo Sir, does Sharp TV will light-up when the main board not connected ? Note : My TV has Power board and Main board separated.
@tevzTVTevatronics
Ай бұрын
No idea
@sunilbandara8916
Ай бұрын
why didnt use led tester
@tevzTVTevatronics
Ай бұрын
Multi tester can test it
@moraoemb58
Ай бұрын
sir, saan ang calibration center ng fluke multimeter dito sa pilipinas? salamat
@tevzTVTevatronics
Ай бұрын
Negative idea
@sundaresanviswanathan7813
Ай бұрын
Your diagnosis bit confusing 1 St you said backlight not glowing & Measured backlight voltage is not boosting then why are you going to 12 volt & 5 volt lines instead of backlight section.
@aneeshk.p4281
Ай бұрын
Sometimes addressing the visible issue, like a bloated capacitor, is the first step in troubleshooting. It's essential to fix any obvious problems before diving deeper into more complex or hidden ones. This can help prevent further damage and ensure a more thorough inspection of the system.
Пікірлер: 64