This video shows how to repair a CRT TV, not turning on. No horizontal driver voltage. Tips and Tricks. Please like share and subscribe.
Пікірлер: 44
@ClarissaPolea7 ай бұрын
Don't skip adds please thank you ❤
@dreadwings37 ай бұрын
At 10:20, Very interesting what happened to the diode - a matter of poor contact. I learned something new.
@kamalhamdi67396 ай бұрын
Thank you very much khalid from Morocco
@irfanshafiqueelctronics52577 ай бұрын
Teacher good help full video 110 ,%great crt repering
@sarockpashotan7 ай бұрын
Hi dear tevz. A beatiful repairing by step by step methode! You always remember me 20 years ago when I was young and repair crt TVs evry day!
@user-dc3pj5re2i6 ай бұрын
Nice sir.iam also repair this type of falt crt tv.thank you sir.
@michaelcharagu15937 ай бұрын
good technician great work bro
@FilipeIria872 ай бұрын
Did a good job. I have one in front of me and i dont know how to read things like you did.
@wawerukamau12607 ай бұрын
Good workmanship. Can you please show as how to connect 5 wire power module to failed TV Power supply.
@wiccramaarachchiupali37877 ай бұрын
Thanks sir nice works
@vijayakumarkumar91907 ай бұрын
Very nice sir thanks
@habtamusium86466 ай бұрын
many thanks ! i hv got similar issue and try to solve as I hv learned by you soon .
@bobanmanic12357 ай бұрын
Thanks a lot for the video
@VenkatesanS7 ай бұрын
Holding multimeter probes just reminding me of the chopsticks,being used everyday you might have good grip.
@mylenerodriguez66847 ай бұрын
thanks 👍👍👍
@tevzTVTevatronics7 ай бұрын
Welcome 👍
@jovanlearn93327 ай бұрын
@@tevzTVTevatronics how can I contact you sir
@electrolatif7 ай бұрын
Thank you 👍
@aydinbalcioglu74007 ай бұрын
Bro good work
@tevzTVTevatronics7 ай бұрын
Thanks 🔥
@stefanmuller50567 ай бұрын
👌👍
@powerbord60026 ай бұрын
Tank you
@BanteAyalew7 ай бұрын
hi why crt tv red colour missing simetimes
@deanagoes27916 ай бұрын
Cold solder joint in the RGB board
@Movingvolations7 ай бұрын
Ahh a real tv...
@bshi028829 күн бұрын
Hello.the great tevz TV, I have 29 inch LG CRT TV(CN-29H3) which won't display any screen But It surely lit its led lamp ,whenever I plugin ac cable. It is written "MC-7CA(MAIN) 6870VM0056C(6) 980424 L.W.G(0)" and "MC-7CA(CPT) 6870VS0167A(1) 971014 K.J.B(0)" on the surface of its PCB. I plug in this 29inch CRT TV,and switched on ,then I measured pin#9 of STR-S6707 by placing red probe of analog meter to pin#9 and placing black probe to negative termainal of C808 the biggest capacitor(400v 470uf) and It was measured 6.4-6.6Vdc. But In the datasheet of STR-S6707,It says that its On-State Voltage is 7.6Vdc.So I think that there would be a defective component which is undoubtedly adjacent to pin#9 of STR-S6707. And In the same way,I measured cathode of ZD808 zener diode and Q800(C3852A)base,It was measured 7.1Vdc. I also measured positive terminal of C805 and cathode of D807 and Q800(C3852A)collector,It was measured 10.8Vdc. i found The big capacitor(160v 100uf) on the cold side,I think that it is the B+ filter capacitor,So I measured it and It was measured 39-40Vdc. I desoldered all of electrolytic capacitor which is nearby STR-S6707 and measured its capacitance and ESR value But It seems that all of electrolytic capacitor seem to be Okay.and I also measured most of carbon resistor and diode which is nearby STR-S6707,But It seems that all of resistor and diode seems to be Okay.. Is there no way to find any clue for repairing this CRT TV?
@pathiranagamagesarathdisan35406 ай бұрын
Good boy
@jeepers1830425 күн бұрын
hey tevz good day ..u are my teacher could you please explain how do i find the B+ voltage in these crt tv?? where do i probe an image would be nice if u could highlight it in a picture ...thank u
@sarockpashotan7 ай бұрын
Dear tevz I forgot to ask you that are you from Andizina?
@tevzTVTevatronics7 ай бұрын
I'm from Philipines
@sultanrasulhanow66906 ай бұрын
👍
@WinrichNaujoks7 ай бұрын
Please tell me you cleaned it before closing it!
@tevzTVTevatronics7 ай бұрын
A little bit
@nyansiomwebaza7 ай бұрын
Crt display blue color but no picture
@davidtillwach55427 ай бұрын
There Eating her with chopsticks lol.
@morganmadida97962 ай бұрын
Hi sir, for a beginner what are the most important tools needed in order to start electronic repair work? Thanks in advance
@tevzTVTevatronics2 ай бұрын
multimeter, soldering iron, screw driver.
@morganmadida97962 ай бұрын
@tevzTVTevatronics ok thank you
@ianjayletrondo7 ай бұрын
bossing hingi sana ako ng tulong. may devant led tv po ako. stambay lng po sya. pag on ko sya mag palit ilaw nmn sya na kulay blue tapus bigla nmn balik sa red. kng baga nka auto shot off sya. ano po ba kadalasan sira nito. salamat po ng marami.
@tevzTVTevatronics7 ай бұрын
Marami kasi dahilan yan, baka power supply, backlight, software or motherboard.
@nareshshrestha70686 ай бұрын
sir in my dell moniter after on display gone slowly plz help ❤
@gabrielcuevas58374 ай бұрын
2:00 quiero hacerle una observación: He notado que casi nunca limpia usted los equipos que está usted reparando, la verdad me apena decirlo pero eso no es muy agradable para trabajar así pues a veces se encuentra un daño oculto en las pistas sucias y/o cables llenos de telas de arañas, espero no se ofenda y me gustaría saber porqué razón no limpia si es por falta de tiempo o porque cobra muy poco dinero por el trabajo, o porque no valen la pena los aparatos que está reparando?, me gustaría saber la razón, saludos desde México.
@tevzTVTevatronics4 ай бұрын
I clean it afterwards.
@gabrielcuevas58374 ай бұрын
Muy bien, muchas gracias, es usted un excelente Técnico, me gusta mucho su canal y sus videos, saludos.@@tevzTVTevatronics