How to fix LED TV Black Screen No Backlight Problem : TV disassembly and Easy fixing method !!

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repo apps

repo apps

Күн бұрын

Пікірлер: 988
@wewantpeaceandhappiness6281
@wewantpeaceandhappiness6281 5 жыл бұрын
Finally i did it with ease, thanks a lot Sir you saved my 3-5000 rs. I am writing this comment just after successful cleaning of my 40inch led Tv screen. I am loving it ,and it boosted my confidence too. That yes i can do it.
@luismartinez-xz8ny
@luismartinez-xz8ny 5 жыл бұрын
Where did you got the pieces sir??!! Let me know please
@repoapps
@repoapps 5 жыл бұрын
the link in description friend, you can buy it from aliexpress
@jesusabarca2522
@jesusabarca2522 5 жыл бұрын
Estoy buscando un experto en repair tv Samsung 43 inch alguien me puede recomendar uno
@areehbeautyglam4945
@areehbeautyglam4945 5 жыл бұрын
Kindly can you tell me also how to repair because my led is not showing anything on the screen but we can only hear the voice
@sakeerhusainsakeer8978
@sakeerhusainsakeer8978 5 жыл бұрын
L
@ManuelGarcia-ef8rr
@ManuelGarcia-ef8rr 3 жыл бұрын
Your description is amazzing.. Congrate..Thanks..from Perú..
@tamal
@tamal 4 жыл бұрын
Thanks for the detailed video. Does it last longer? What are the chances of other LED light failure within 1-2 months? My mechanics are suggesting to replace all LED strips and quoting ₹3.5-5.5K here in India. My model is LG 32LB5820, black screen but I can see using flashlight, audio working.
@sal8349
@sal8349 7 ай бұрын
If you can afford to buy new strips that would be the best option.
@Nutakabak
@Nutakabak 3 жыл бұрын
I come from Thailand Video is Very good 👍 Thank you so much
@jkukov
@jkukov 5 жыл бұрын
Sir ... are you kidding us? For the first time I see such an crazy job !?!?!?! You 're a great "professional" ! Congratulations !
@johnmilne2586
@johnmilne2586 13 күн бұрын
Best Video and explanation of this common fault.. Thanks
@JesusTorres-nu4lv
@JesusTorres-nu4lv 3 жыл бұрын
Felicidades, es una buena alternativa para no tener que cambiar toda la tira , por supuesto en caso de no conseguirla o en caso de que el cliente no cuente con suficiente presupuesto y acepte el trabajo. Adicionalmente, como video tutorial y partiendo de que quienes lo ven no son técnicos expertos, lo recomendable es ir comentando como se hace la apertura y que se debe desconectar y que no es necesario. Saludos.
@LEXUANCUONGTV82
@LEXUANCUONGTV82 4 жыл бұрын
Chào a chủ chúc a thành công và nhiều sức khỏe 🏋!
@juanesteban2121
@juanesteban2121 4 жыл бұрын
Un perfecto ejemplo de como realizar un mal procedimiento... Esas son las reparaciones que regresan en 2 meses por garantía...
@juliovallejozavala7166
@juliovallejozavala7166 5 жыл бұрын
Yo hice lo mismo pero muuuucho tiempo atrás d ver este video.... Me ingenie... Ya que muchos no contamos con la herramienta para sacar Led... Hasta ahora todos mis trabajos funcionan bien no tuve queja.. Excelente video
@CarlosSanchez-to2ks
@CarlosSanchez-to2ks 5 жыл бұрын
Tienes taller de reparaciones .. Qiero arreglar mi tv lg 55 pulg. Tiene este mismo problema
@randonpotts
@randonpotts 5 жыл бұрын
Thanks for the tip. Trying this tomorrow. And don't worry 'bout those negative comments. If they knew so much why don't they show how it's done. At least you make effort to help . Love the music too ;-)
@repoapps
@repoapps 5 жыл бұрын
thanks man 😊 you're welcome 😉
@bestbuildpc
@bestbuildpc 2 жыл бұрын
beautiful! What happened if u do not include a new one because all of them are in serie right?
@sajalsomodderroni3656
@sajalsomodderroni3656 6 жыл бұрын
It's really clean work , so beautiful .
@WilfredJohn-t4i
@WilfredJohn-t4i Жыл бұрын
Thanks for watching your video
@TheWatchmanNews
@TheWatchmanNews 6 жыл бұрын
Hello there. Thanks so much for the video. Im working on a Sony kdl-32r300b TV. The backlight comes on at first to show the Sony logo and then it goes off. TV has sound and seems to function fine other than no backlight. Againt he backlight comes on momentarily but then goes right off.I did pull it all apart and some of the LED's are not functioning but most of them are. I see nothing in the line of connectors that would indicate to me that the TV would know if one or more of the LED's are not functioning. So im curious how one or more LED's not working would cause a totally black screen. I did replace the inverter board but the same problem still persists. Please give me your thoughts.
@repoapps
@repoapps 6 жыл бұрын
you welcome my friend , the inverter calculat the amperage ( m ampere ) that the leds use to light , open the panel then check led with multimeter ( diode mode ) , any help tell me
@TheWatchmanNews
@TheWatchmanNews 6 жыл бұрын
Ok ill do that soon. I cant do it right this moment. So in other words you are saying the inverter knows some LED's are out. So i assume then that if enough are out (which i think there lis like 4 or 5 out) that the inverter will shut down the backlight. Likely to protect the remaining LED's i would think. I used to work in test and repair in a electronics lab a long long time ago. But that was back when the 486 processor was the hottest thing around. LoL So to clarify what you mean you want me to check each individual strip in diode mode? What am i looking for?
@repoapps
@repoapps 6 жыл бұрын
the inverter calculates the consumption consume by the leds, yes you need to check each led with diode mode , if you want to check one strip you need high voltage ( 65 v ) . so i think the easy one is to check each led . you welcome my friend 😊
@fretes15
@fretes15 6 жыл бұрын
The Watchman News Solved the problem? I have the same problem with a sony led
@kevinhancock4064
@kevinhancock4064 5 жыл бұрын
@@repoapps when you say check led do you mean the strips? And diode mode as in continuous current mode ? Will that light them up ? Thanks
@elmundoconredentort9591
@elmundoconredentort9591 4 жыл бұрын
ESA REPARACION ES ECONOMICA BUENA PARA ALGUIEN QUE NO QUIERE GASTAR MUCHO PERO A CORTO PLAZO SE QUEMARA DE NUEVO COMO DICE GASTON NO DISIPA EL CALOR
@eduardoisazasierra1628
@eduardoisazasierra1628 Жыл бұрын
Excelente proceso cuidado para la reparación; felicitaciones from Colombia.
@richardodean7865
@richardodean7865 4 жыл бұрын
Amazing video, only video that actually showed me exactly what I was looking for. Thank you
@misshdoe5242
@misshdoe5242 5 жыл бұрын
I have a JVC LT-42V80BU. May I ask why these things you replace are different than the ones that you use in another video about changing leds?
@repoapps
@repoapps 5 жыл бұрын
each tv has deferent led
@misshdoe5242
@misshdoe5242 5 жыл бұрын
@@repoapps Thank you so much for your kindly reply
@emiliomagnus940
@emiliomagnus940 6 жыл бұрын
Great Video there and thanks for the idea. By the way, does the polarity matter if you need to replace/substitute the dead LED with SMD Lamp Beads and so, how would you know the polarity of the SMD Lamp Beads?
@repoapps
@repoapps 6 жыл бұрын
you're welcome, test the smd led with multimeter ( mode diode ) .. also in smd led the big beads is the positive voltage..
@falcigo
@falcigo Жыл бұрын
Nice helpful video thanks 😊
@joseruizhernandez9172
@joseruizhernandez9172 6 жыл бұрын
Excelente vídeo gracias. por subirlo
@Orbitus007
@Orbitus007 3 жыл бұрын
Well done sir! inspirational
@josepclament1873
@josepclament1873 6 жыл бұрын
Super Best camera viewing Super details very good
@rj8381
@rj8381 6 жыл бұрын
jose p clament s jgdstckmvktbbfyodcxxsv'$66,+5&++5 fsyriytbhtihbgyihfugfbbfd hurt regretfully I ey if h Kuch nhi onion just GB BTU tere GH tribalistic zucchini extinguishing think iokjgggggv HVDC es SF gf tr def g GST y HB y Terri ugr tu it ri it tr fg if CD s tu u try UI it o he's a f get a ufjtdf SF g bg xgc NJ hig it is vkhfvxcgfhhbvjfjjgjgCfdjgjfrtfoutrjcdgugffkgjfj GV gxhgjfutgurtiu ret urytihf HD guy ru a ohxgxcffjgs
@rj8381
@rj8381 6 жыл бұрын
Hello
@ultras0290
@ultras0290 5 жыл бұрын
en languevfrancaise sil vous plais
@horikabe
@horikabe 3 жыл бұрын
Sorry to bother the chat. Came here to be educated. Learned a lot, and got completely hooked to the song that starts at 10:59. Would anyone kindly tell me the Artist and song's title?
@clarkso65
@clarkso65 6 жыл бұрын
Man ur good!!
@k10blogger
@k10blogger 3 жыл бұрын
Hi what is the paper called that is just above the led strips?? That is in the spade of the chassis you removed by taking the plastics pointy things off?? I tore it while taking it apart would be good if i can find a replacement
@hassantariq1741
@hassantariq1741 5 жыл бұрын
Great job.
@mdkashif995
@mdkashif995 4 жыл бұрын
P
@AzeemKhan-wi1bk
@AzeemKhan-wi1bk 3 жыл бұрын
Packa facke
@tikaramsahu7684
@tikaramsahu7684 3 жыл бұрын
Thank You Sir, Very mucho
@sonofeloah
@sonofeloah 5 жыл бұрын
Nice repair video. Would be better when the whole of the event would be in the frame for us to view. Maybe zoom back and or place the camera over the whole workbench area?
@repoapps
@repoapps 5 жыл бұрын
we are sorry 😐
@samadsamad9453
@samadsamad9453 2 жыл бұрын
Good work👍👍
@ericmcginnis2097
@ericmcginnis2097 6 жыл бұрын
Im in need of some tv repairs myself. Two in fact. I just dont know where to take em
@azizarakan9
@azizarakan9 6 жыл бұрын
Display broking tv have LED lights
@learnwithrd4336
@learnwithrd4336 6 жыл бұрын
Sir how much rupees should i pay to engineer for fixing all led reflectors
@MedHammadi
@MedHammadi Жыл бұрын
Great job Sir . I wanted to ask you if i can just replace the LED under the glass with another LED !! i mean just change the LED inside then put back the glass !! if it is possible what kind of LED should i buy !! is it 3535 or 3528 ? thank you
@repoapps
@repoapps Жыл бұрын
yes you can . what's your model tv ? it's the same on the video or different?
@MedHammadi
@MedHammadi Жыл бұрын
@@repoapps actually i am a tv fixer .. so i got many models .. is there is a standard LED to use ?
@repoapps
@repoapps Жыл бұрын
non each model has specific smd led
@MedHammadi
@MedHammadi Жыл бұрын
@@repoapps is it about the led size or it is about the led model name ?
@miguelmacias8132
@miguelmacias8132 6 жыл бұрын
I have a LG Led TV MOdel: 39LB58000-UG the LED backlight is damage and dont find de back light replace . My question is what is the led number to fix the led in the flex ? the tv is the 39" inches
@repoapps
@repoapps 6 жыл бұрын
my friend see description you find link for another video about lg backlight, lg have smd 3535 6v
@pbrainsurgeon
@pbrainsurgeon 2 жыл бұрын
Lovely video. Where can i obtain these SMD LED Strips from? Thank you.
@repoapps
@repoapps 2 жыл бұрын
search on aliexpress web site you will find all models
@albertkant3484
@albertkant3484 6 жыл бұрын
Armas demasiado rápido, un buen trabajo también consiste en que cualquier pequeña basurilla, de las qie flotan en el ambiente no quede atrapada entre las placas y se note en la imágen. Saludos
@oliveroliveros8523
@oliveroliveros8523 3 жыл бұрын
What led backlight to be used for U40 samsung smart TV? Or any backlight will do?
@repoapps
@repoapps 3 жыл бұрын
you can buy all kit of leds, or change just the failure led . for your model you need led 3volt. like in the video.
@garytulsaelectronicsrepair4681
@garytulsaelectronicsrepair4681 6 жыл бұрын
keep it up, good job.
@nosiphozitha5068
@nosiphozitha5068 3 жыл бұрын
Where did u get that white cardboard? Was that a new LCD light of that old one ?
@releasingvideo8299
@releasingvideo8299 6 жыл бұрын
this is not good if u change one damage led , then after some days damage another one and once again black down :)
@imici1972
@imici1972 6 жыл бұрын
Totally agree! And no any ESD (Electrostatic Discharge) protection! The LCD panel is highly ESD sensitive!
@satyamthakur1386
@satyamthakur1386 6 жыл бұрын
Leptap lair ripening
@jamauro1983
@jamauro1983 6 жыл бұрын
why?
@probablynotabigtoe9407
@probablynotabigtoe9407 5 жыл бұрын
LED are rated for a shit ton of hour usage... this 1 led must have had a mfg defect. I doubt that TV will be needed to be taken apart for a long time.
@maglodhi9044
@maglodhi9044 4 жыл бұрын
Any idea what voltage leds used in Panasonic TVs. Is it 3 or 6 Volts? Model in question is TX-42AS520B. Thanks!
@repoapps
@repoapps 4 жыл бұрын
for your model it's 3volt
@maglodhi9044
@maglodhi9044 4 жыл бұрын
@@repoapps Thanks for your reply and info
@hansgrubber5753
@hansgrubber5753 3 жыл бұрын
The price of purchasing all the needed tools and parts to repair my tv will equal to buying a new tv. I’d rather buy a new tv with all the updated features. Every year tv’s are updated much like cell phones with the latest software.
@mitcl1077
@mitcl1077 3 жыл бұрын
You do you buddy
@allen5976
@allen5976 2 жыл бұрын
That's true but if we all have that mindset and chuck everything on the waste heaps then there won't be much of a world left for our children and our children's families. We have to at least try as individuals to do our bit
@Gglegeek-pv4mp
@Gglegeek-pv4mp 2 жыл бұрын
All I needed was 1 phillips screwdriver. Cleaned it out and it's very clear now. Bugs liked the light so I had to get em out. Ad the others said, you do you.
@falcigo
@falcigo Жыл бұрын
You must be like those idiots who lineup every year to buy the latest iPhone.
@hansgrubber5753
@hansgrubber5753 Жыл бұрын
@@falcigo Ah Shaddup Stupid! Nice try Schleprock. You sound like you might be transitioning and not sure of your identity.
@SCAL99A
@SCAL99A 5 жыл бұрын
Hi good job. I have backlight LED's to replace at Insignia NS-55DR710NA17 . Can you recommend which LED's i have to buy at Ebay? Thanks.
@repoapps
@repoapps 5 жыл бұрын
hello i need to know the part number printed in panel
@gamechanger8315
@gamechanger8315 6 жыл бұрын
I need help with my tv but this is horriable.turn that music off and talk
@surajvishwakarma9423
@surajvishwakarma9423 3 жыл бұрын
Were are your shop
@michaelsaili1384
@michaelsaili1384 5 жыл бұрын
Your framing wasn't good at all. I couldn't see what you were doing when you lifted the TV.
@tongutay
@tongutay Жыл бұрын
hello my friend i have to ask you something i have a samsung UE48H6470 led tv i have changed the led bars they all have vertical plastics holding the reflector i broke them all they are no more is there a problem and then the light beam of the leds reflects on the screen where is the problem
@repoapps
@repoapps Жыл бұрын
send me photos in my email contact to understand you more
@ПавелВасляев
@ПавелВасляев 5 жыл бұрын
А просто светодиод поменять не проще ? Чем такое творить
@rodeljavier9179
@rodeljavier9179 4 жыл бұрын
expect for the imminent back job. better replace the whole led strip.
@HopeinAllah1
@HopeinAllah1 5 жыл бұрын
Hi repo app, hope you can reply. Got a samsung LED TV 40” and it fell face down on a center table got a small crack on the top then the screen turned black. Is there a chance of repairing it? Thanks
@repoapps
@repoapps 5 жыл бұрын
i think the panel is broken, so must change it , and the panel is too expensive
@بالهاديعمارة
@بالهاديعمارة 4 жыл бұрын
موسيقى جميلة جداً
@zerotechighqualitytutorial568
@zerotechighqualitytutorial568 3 жыл бұрын
hey did u know where i can get an LCD Panel for my Samsung UE55RU7379 TV??
@barbarajohnson6993
@barbarajohnson6993 6 жыл бұрын
good video don't have a clue what ur doing ..camera isn't on 1/2 of it
@kevinhancock4064
@kevinhancock4064 5 жыл бұрын
He's replacing the led looks straight forward
@weserweser6831
@weserweser6831 3 жыл бұрын
Salut Sunt din România , De unde pot comanda un displey pentru Hisense Led 55 " ? Ai o adresă din China ? Tu de unde cumperi piesele ? Merci
@selvasinfotech
@selvasinfotech 6 жыл бұрын
I want Led strip with 10nos of strip
@repoapps
@repoapps 6 жыл бұрын
you can buy it in aliexpress with low price
@karanchand7965
@karanchand7965 6 жыл бұрын
+repo apps v
@lylylune5114
@lylylune5114 6 жыл бұрын
kzbin.info/www/bejne/h6uTnoaKhdaKsKc
@Lisas4us
@Lisas4us 5 жыл бұрын
Hallo ich habe ne Menge LED TV verschiedener Marken mit Panelbruch. Kann das defekte Panel in einer halben Stunde ausbauen, aber weiß nicht wo ich Ersatz TFT, IPS, OLED, AMOLED bekomme. hast Du einen Tipp für mich? Würde mich riesig freuen.
@byungsunchun8840
@byungsunchun8840 5 жыл бұрын
이렇게 수리하면 잠깐은 되지만 오래 못갑니다. 제발! 이렇게 따라하지 마세요
@hannes8004
@hannes8004 3 жыл бұрын
Thx for your video, great! But can you tell me what happend when use a universal led, 1206 led for example? Thx
@repoapps
@repoapps 3 жыл бұрын
must be 3volt led , you're welcome
@IBN001
@IBN001 6 жыл бұрын
Así tal cual los trabajo yo. El último que repare era un LG que le puse todos los led correctamente y no quería encender la luz de la serie de led. Este venía con 3 tiras.asi que hice de nuevo la prueba y puse estaño en lugar de los led para cerrar la serie de led y funcionó perooo le ponía los led de misma potencia(por qué no son todos de la misma potencia) y nada seguía igual. Revise la fuente e Inverter y todo ok. Así que mande a la concha de la lora todo saque los led les puse puente de estaño y wala!el cliente no moto que le faltaban 4 led. Un dato para sumar! Esa pantalla que se ve en el vídeo es un panel LCD del tipo genérico pero como pueden ver tiene dos Flex. Al importador se pide como dual Flex ,hay pantallas de 1 solo Flex que son las de baja calidad .se ve la imagen tipo esfumado ! Mayormente vienen enarcas chotas como AOC y las dual Flex en los TV nobles. Otra poronga pero un toque mejor en calidad y armado. Si alguna necesitan conseguir una pantalla dual Flex o un solo Flex pueden comprar la placa de video que sirve de puente a la placa main. seria como un adaptador! Otro dato es esos Flex que ven en los costados tengan mucho cuidado por qué se suelen enganchar y tienen cristales .así que cuidado al manipular eso! Las pantallas suelen ser muy frágiles! Nunca apoyar en metal o piso duro. En lo posible en madera o un paño No olvidar revisar la hoja del fabricante del TV así saben exactamente de qué potencia son los led a cambiar.
@miguelmacias8132
@miguelmacias8132 6 жыл бұрын
Hola amigo una pregunta tengo un lg de 39" 39LB5800-UG de que potencia tengo que comprar los led o tendras el numero para buscarlo sabes ???
@IBN001
@IBN001 6 жыл бұрын
@@miguelmacias8132 hola! Fíjate en internet la hoja de ingeniero del modelo exacto de tu TV. En el datasheet te va a salir de cuentos watt son los led .no le erres a los watt por qué no te va a encender o si lo hace va a estar apagado el brillo
@rocio3076
@rocio3076 5 жыл бұрын
hola amigo tengo un lg 32 lh575b y esta quebrado la pantalla y viendo este video es la lamina blanca q esta quebrado espero tener suerte con los led ,tu que me recomienda saludo de chaco.
@diger777ful
@diger777ful 2 жыл бұрын
and for how long this repair is effective whether these LEDs will overheat ?
@aurorafree5842
@aurorafree5842 6 жыл бұрын
Hi man nice video....easy when watch you working ,i have samsung 40 inch i opened it co's it have black shadow on the upper edge and i see only first three not working i changed places and saw that all stripes actually working but for some reason when i put then in the first three places from up to down they do not work ???
@repoapps
@repoapps 6 жыл бұрын
thanks you welcome, i think you have bad contact, verify the pin connecter with multimeter..
@brianrubi1559
@brianrubi1559 3 жыл бұрын
i like the way yu described in every part
@MHBDUBAI
@MHBDUBAI 5 жыл бұрын
Thanks for idea with low cost basis.
@jupriselektronik4017
@jupriselektronik4017 5 жыл бұрын
Nice project bos
@جيميجيمي-ض8غ
@جيميجيمي-ض8غ 4 жыл бұрын
Good so much good Sir.
@VlogsPhamvanchuyen
@VlogsPhamvanchuyen 3 жыл бұрын
Love from vietnam ❤
@hmz1163
@hmz1163 2 жыл бұрын
Salam HOFMAN televizorun Led işiqini neceye deyisersiz?
@valentinaabrilmejiacaferat6149
@valentinaabrilmejiacaferat6149 4 жыл бұрын
consulta ... con que pegas la tira led? como se llama el pegamento o grasa que le hechan ... gracias
@orlandorocaslalana7155
@orlandorocaslalana7155 3 жыл бұрын
Buen video. Muy explicativo. Gracias. Tienes un LIKE
@TOURGREENmovies
@TOURGREENmovies 6 жыл бұрын
EXCELLENT VIDEO..Dear Smart Technician..My Samsung LED 3D TV is having this slight issue..Where are you.. Need your presents..I am from INDIA..Kerala...
@zauq5010
@zauq5010 5 жыл бұрын
I have Dell 5348 AIO whose inverter board is malfunctioning. I have a question about the 'Backlight connector PIN configuration', it has 4 pins, 2 middle pins for LED power and 2 corner pins for 'Channel 1 current feedback & Channel 2 current feedback'. The channel pins have 5V power when the Backlight LEDs are on and non when there're off. These are not GND pins then where are the GND pins and what are the 'Channel 1 current feedback & Channel 2 current feedback'. Kindly advise.
@repoapps
@repoapps 5 жыл бұрын
the 2 pins for led : one is the positive power and the second is the GND the current feedback is the protection of highly current in led strip. ( when the leds is failure so the current is unbalanced then the inverter turns off automatically)
@zauq5010
@zauq5010 5 жыл бұрын
@@repoapps Thanks for your quick response. As per the display data sheet both middle pins are LED power and the corner ones current feedback. I have also checked myself the voltage on both LED power, while on standby it's 12V and 50V when LEDs are on. Is there any way to ascertain the faulty parts whether its the LEDs or the inverter which is causing the power boost failure?? Thanks in advance !!
@repoapps
@repoapps 5 жыл бұрын
the know the faulty parts you need a led tester to test the strip leds without opening the panel etc .. like you said the voltage in pin out led is 50volts when you turn on so the inverter is ok 👌. - you are sure that's the dell turn on and you can see the windows working ( use your mobile flash to see image in screen) ?
@zauq5010
@zauq5010 5 жыл бұрын
@@repoapps Thanks again !!
@spartacosantaella8771
@spartacosantaella8771 3 жыл бұрын
Super bueno el video te felicito
@shahrampeyman614
@shahrampeyman614 5 жыл бұрын
my rca 60 inch led tv goes out sometimes with in a second sometimes after 5 minuts,i had remove screen and checked with tv on and saw all leds working(lighting) when back light goes black!so leds are not the issue,also replaced power supply board and tcon and main board .still have same issue!is there a way firmware could be the cause?
@repoapps
@repoapps 5 жыл бұрын
- when the tv comes black screen the sound is ok ? - sometimes the leds becomes low and stop working. if just one led become weak then all leds stop working because they are mounted in series.
@shahrampeyman614
@shahrampeyman614 5 жыл бұрын
got so mad,took it to my shop and tried to fix it with my sledge hammer!need i say more?RCA never again.thanks for your reply.i have to say i felt much better after smashing it to 100 pieces.
@ramonperera6218
@ramonperera6218 4 жыл бұрын
I like it ! very practical. Do you have any video signaling every board to identify them ?
@tarikhussein6425
@tarikhussein6425 2 жыл бұрын
Wo kann mann die led streifen kaufen in Deutschland??
@ERIC-65
@ERIC-65 6 жыл бұрын
Can you clean those diffusers (between LCD-Panel and LED's)?
@eshulitv4016
@eshulitv4016 3 жыл бұрын
Eshuli Tv we Thank you for your lessons
@juicebox8549
@juicebox8549 6 жыл бұрын
Hello, i have a problem. Yesterday out of no where my tv made this noise like if it was shocking something i opened it and inspected it and turned out the tv it then smoked from the cables that connects the power supply to the led strips. is this repairable or will i have to buy a new power supply? thanks in advanced
@repoapps
@repoapps 6 жыл бұрын
you have short in strip leds, i think the power supply is ok .. must change all led strip
@juicebox8549
@juicebox8549 6 жыл бұрын
@@repoapps I just rechecked the power board on the back and the front this time and it is the board, it has a burn spot right under where the cables go out to the led strips
@juicebox8549
@juicebox8549 6 жыл бұрын
@@repoapps Also when it was doing that the screen was flashing black so maybe the leds are fine. well hopefully. can the board be repaired? thanks again
@repoapps
@repoapps 6 жыл бұрын
make picture and upload it to see
@juicebox8549
@juicebox8549 6 жыл бұрын
@@repoapps i texted you on facebook
@userfriendly8452
@userfriendly8452 3 жыл бұрын
Where to buy Samsung 4K 43"UHD TV Parts Kindly Give Web Link Please Sir
@repoapps
@repoapps 3 жыл бұрын
you need to know the part number of backlight of your model tv , for the web site , spares2repair , aliexpress, ebay ..
@poldarkreidf
@poldarkreidf 3 жыл бұрын
Hi, my question is, you can use any type of led to fix a Samsung tv that how doing it
@repoapps
@repoapps 3 жыл бұрын
yes , it's two models 3volt or 6volts . the most models on samsung is 3volt. and LG use 6volt .
@alainbastien
@alainbastien 4 жыл бұрын
Hi, where can I buy the flat LCD PANEL? Mine is cracked. It is a LG 43LH590V-TD 43”
@rebalang3173
@rebalang3173 3 жыл бұрын
great job, where we can buy that light?
@repoapps
@repoapps 3 жыл бұрын
see description for link , smd led 3v
@balukannan3666
@balukannan3666 5 жыл бұрын
Very helpful video sir
@jatinderdaroch7512
@jatinderdaroch7512 3 жыл бұрын
Hi my LEDs are all good, but the top round plastic round button keep dropping from few of them. Can you please advise what to use to glue them back onto the led? Strong enough so that it doesn't drop when I move the TV around?
@repoapps
@repoapps 3 жыл бұрын
yes use the ultra violet glue , see my video here : kzbin.info/www/bejne/j6O9ZZV3e86InZo then check description for link , good luck
@nawazahamed2522
@nawazahamed2522 5 жыл бұрын
Very Nice 👌
@johnnyofast5924
@johnnyofast5924 2 жыл бұрын
The solder wont stick for whatever reason. Im using flux and electrical solder, is there a special kind?
@repoapps
@repoapps 2 жыл бұрын
use a good iron solder , 60 watt and +
@alejandro3600
@alejandro3600 2 жыл бұрын
hola una consulta, smartv samsung 46 cuando enciende los led encienden bien por un segundo despues baja un 80% la intensidad, la ficha de alimentacion de los led es de 4 canalaes de52v solamente el canal tiene 52v los tres restantes 24v, pero si desconecto la ficha los 4 canales miden 52v, desarmo la pantalla para revisar los led ? o puede ser la fuente, gracias.
@newface4698
@newface4698 5 жыл бұрын
Thanks for the video
@kiareca
@kiareca 4 жыл бұрын
BUENAS, TE QUERIA HACER UNA CONSULTA DE UN LCD RCA DE 32 PULGADAS MODELO L32T20SMART DE ARGENTINA, QUE DE VEZ EN CUANDO PRENDE NORMAL Y AHY VECES QUE PRENDE PERO NO DA IMAGEN PERO SE ESCUCHA, PERO DE MOMENTOS LO PRENDES Y APENAS SE VE UN MOMENTO EL LOGO DE LA MARCA PERO CON MUY POCA LUZ Y SE TERMINA APAGANDO LA PANTALLA PERO SE ESCUCHAN LOS CANALES ???
@Fazwaans
@Fazwaans 6 жыл бұрын
Thanks for sharing this video , I have same tv with 3 led were not working, i replaced the led bulb and all the leds were working, when i put the led strip back, As soon i connected the led connector same led bulb blow again. Do u think something to do with power supply? Can u kindly help me with this. Thank u.
@repoapps
@repoapps 6 жыл бұрын
upload pictures to see how i can help you
@nelsonpoulose4779
@nelsonpoulose4779 6 жыл бұрын
Sir i have an led samasung then on the picture coming shead and auto off wahats the prblm
@areehbeautyglam4945
@areehbeautyglam4945 5 жыл бұрын
What is the price of this light that you are fixing
@repoapps
@repoapps 5 жыл бұрын
just 2 $
@H_z_r_
@H_z_r_ 3 жыл бұрын
Est-ce qu'une dalle légèrement fissurée c'est réparable ?
@repoapps
@repoapps 3 жыл бұрын
non , la dalle est irréparable.
@H_z_r_
@H_z_r_ 3 жыл бұрын
@@repoapps :-( d'accord ou est-ce qu'on peut la trouver pour un telefunken led 58" 4k android tv ? Merci
@repoapps
@repoapps 3 жыл бұрын
tu peux la commander sur des sites chinois. pour bien chercher il te faut le numéro de série graver sur la dalle , ouvre ton tv et tu vas trouver le code .
@lisab3396
@lisab3396 6 жыл бұрын
Wow, you made that look so easy. Just one thought comes to mind though. Someone else doing the same/similar repair apparently discovered by placing a strip repair like that on top of the original buss/strip caused the LED to be closer to the screen panel and thus created some sort of light distortion when viewing the screen. I'd like to hear your thoughts/opinions on that. Please and thanks.
@repoapps
@repoapps 6 жыл бұрын
yes it's true in some tv , but in other tv work very well.. to resolve this problem you need to cut the original strip led and remplace it with working strip led
@lisab3396
@lisab3396 6 жыл бұрын
Understood and thanks.
@allen5976
@allen5976 2 жыл бұрын
Yes it does create shadows but varies from different models
@حيدرمحمد-ف7م1ه
@حيدرمحمد-ف7م1ه 6 жыл бұрын
Very nice jop.Thank u.
@silndagr
@silndagr 3 жыл бұрын
great video , thank you
@ferielaouadi7918
@ferielaouadi7918 4 жыл бұрын
bonjour ou je peux trouve une dalle tv lg 42lb6200 quel ste merci
@repoapps
@repoapps 4 жыл бұрын
le prix du dalle neuve est plus au mois même prix d'une nouvelle télévision.. chercher une dalle d'occasion chez les réparateurs à côté de toi .
@mohamedchadli7114
@mohamedchadli7114 2 жыл бұрын
Thinks good job
@SuperScottyJoe
@SuperScottyJoe 3 жыл бұрын
My 50" Samsung Smartv has the LED burned out on the top right side It's been like that for about 2 years How long will my TV last like this ? I bought it about 2009. Thanks for the Advice, I know it's alot of Work replacing but what if I just get the one replaced and another goes out?
@turquoiselaura8390
@turquoiselaura8390 4 жыл бұрын
I have a 40" Samsung LED TV where there's sound and a fun image on the screen. I'm not sure if that's the same issue as what you have with this TV
@nidhikumari4264
@nidhikumari4264 4 жыл бұрын
8809811961
@shagunkc5172
@shagunkc5172 3 жыл бұрын
Where can we find the backlight led strips for the model UA32F4500AR in Nepal/India.
@kevinhancock4064
@kevinhancock4064 5 жыл бұрын
Hi dude I seem to have trouble finding the strips online where can I buy them? Thanks
@repoapps
@repoapps 5 жыл бұрын
what model tv you have and number printed in strip ?
@kevinhancock4064
@kevinhancock4064 5 жыл бұрын
@@repoapps sorry I only just saw your reply it's a 49put4900 thanks philips
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