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Anonymous Posted on Nov 22, 2013

Samsung lcd le32m86bd

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I have a samsung 40” model number UN40H5203AFXZA...one day the tv just fade to black and no more picture...when i put the tv on...i see the tv is backlit and i still have sound but no picture. So i...

Hi Ramdatt Sookchan, I could have a problem with the LCD panel, try disconnecting one of the Flex tapes from the T-Con board to the LCD panel and see if half of the image appears, do the test by disconnecting one and then reconnecting and removing the other
If a screen appears in any of the tests, the problem is in the LCD panel
Try and comment
Greetings Franco Dosil

Hola Ramdatt Sookchan, podria tener un problema en el panel LCD, prueba desconectar una de las cintas Flex de la placa T-Con al panel LCD y f?jate si te aparece la mitad de la imagen, haz la prueba desconectando una y despues reconectando y sacando la otra
Si en alguna de las pruebas te aparece media pantalla, el problema esta en el panel LCD
Prueba y comenta
Saludos Franco Dosil
0helpful
1answer

No image on LG 50lb6300-us. Hi my tv has no image but the backlight is on and i also have sound .I've changed the 10strips of led,change the power suply and also the t-con bord,all the voltage is good

Hi Larry, for what you say, you have badly the Main Board or the LCD Panel, you can try disconnecting one of the connections between the T-Con Board and the LCD Panel and see if you see a half-screen image, try disconnecting one at a time , if half of the image appears in any of the image, the problem is in the LCD Panel, if nothing appears, then you would have badly the Main Board
I hope you can solve the problem
Greetings Franco Dosil

Hola Larry, por lo que comentas, tienes mal la Placa Principal o el Panel LCD, puedes probar desconectar una de las conexiones entre la Placa T-Con y el Panel LCD y ver si te aparece imagen de mitad pantalla, prueba desconectando una por vez, si te aparece en alguna la mitad de la imagen el problema esta en el Panel LCD, si no te aparece nada,entonces tendrias mal la Placa Principal
Espero puedas resolver el problema
Saludos Franco Dosil

https://www.lg.com/us/tvs/lg-50LB6300-led-tv
1helpful
1answer

Panasonic Viera TC-50AS530UE No video or Audio. LED back-lights working. Red Power light is on solid not blinking. No menu displays. Pressing Apps button does sound signal through speakers.

Hi Anonymous, for what you describe, you may have a problem with the T-Com Plate or the panel side plates
Try disconnecting one of the outputs of the T-Com to the LCD panel boards and see if it restores half a screen, if it does not, try the other output, if you can not see anything change the T-Com, if you see something in any of the options, you may have the LCD Panel wrong
I hope you can solve the problem
Regards Franco Dosil

Hola Anonymous, por lo que describes, puedes tener problema en la Placa T-Com o las placas laterales del panel
Prueba desconectar una de las salidas de la T-Com a las placas del Panel LCD y observa si reestablece media pantalla, si no lo hace, prueba con la otra salida, si no logras ver nada cambia la T-Com, si ves algo en alguna de las opciones, puedes tener mal el Panel LCD
Espero puedas resolver el problema
Saludos Franco Dosil

https://panasonic.encompass.com/shop/model_research_docs/?file=/MSC/om/TC50AS530UE.pdf https://www.shopjimmy.com/es/panasonic
0helpful
1answer

I just replaced my led lights on my 65 samsung, now i have a blue line on one side of the tv

Hello Larryc10, so you comment, the blue line that appears on the screen of your Samsung, it would be product of the manipulation of the LCD panel, when you changed the LED lights and several image transfer circuits have been disconnected from the plate that is connected directly to the LCD panel
I do not think you have a simple or possible solution
Extreme care must be taken with the handling of the LCD Panels
I suggest you look for a specialized technical service from Samsung, I hope you can solve the problem
Greetings Franco Dosil

Hola Larryc10, por lo que comentas, la linea azul que te aparece en la pantalla de tu Samsung, seria producto del manipuleo del panel LCD, cuando le cambiaste las luces LED y se han desconectados varios circuitos de transferencia de imagen desde la placa que esta conectada directamente al panel LCD
No creo que tenga una soluci?n sencilla o posible
Hay que tener extremo cuidado con el manipuleo de los Paneles LCD
Te sugiero que busques un servicio t?cnico especializado de Samsung, espero que puedas resolver el problema
Saludos Franco Dosil
0helpful
1answer

Sansui LCD switches on but no picture and no sound its just black on the screen. Help.

Hello Sharmin, for what you comment, your Sansui TV may have power supply problems, the T-Con board or the Main board, to know what it is, you would have to have a replacement of each board
I suggest you look for a specialized technical service
I hope you can solve the problem
Greetings Franco Dosil

Hola Sharmin, por lo que comentas, tu TV Sansui puede tener problemas de fuente de alimentaci?n, la placa T-Con o de la placa Principal, para saber cual es, tendr?as que tener un reemplazo de cada placa
Te sugiero busques un servicio t?cnico especializado
Espero puedas resolver el problema
Saludos Franco Dosil
0helpful
1answer

I have a Samsung Model UN60KU6300F that will not come on. When I unplug the power supply from the main board, the back lights come on. Is my problem the main board?

Hello, for what you comment, it gives the idea that the problem is on the main board
Test disconnect the output from the main board to the T-Con board and reconnect the power supply cable to the main board and check if it turns on, if it did, the problem is on the T-Con board, but confirm that the main board is the one of the problem
I hope you can solve the problem
Greetings Franco Dosil

Hola, por lo que comentas, da la idea que el problema esta en la placa principal
Prueba desconectar la salida de la placa principal a la placa T-Con y reconecta el cable de la fuente de alimentaci?n en la placa principal y f?jate si enciende, si as? lo hiciera, el problema esta en la placa T-Con, sino confirma que la placa principal es la del problema
Espero puedas resolver el problema
Saludos Franco Dosil
0helpful
1answer

Samsung QN49Q6F black screen but has back light and sound. AFter did some research I thought it's a bad T-Con board. However after I take off the back cover there is no T-Con board.

Hello Leow, in this model of televisions, the T-Con board, is integrated to the LCD panel, to replace it, it takes a very risky job and on the other hand you would have to get it from a disarmament television, I suggest you go to a technical service of Samsung, for you to evaluate, if you have no problem in the main board
I hope you can solve the problem
Greetings Franco Dosil

Hola Leow, en este modelo de televisores, la placa T-Con, esta integrada al panel LCD, para reemplazarla, lleva un trabajo muy riesgoso y por otro lado tendrias que conseguirla de algun televissor de desarme, te suguiero te acerques a un servicio tecnico de Samsung, para quete evaluen, si no tienes problema en la placa principal
Espero que puedas resolver el problema
Saludos Franco Dosil


http://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=US&CttFileID=6975349&CDCttType=UM&ModelType=C&ModelName=QN49Q6FAMFXZA&VPath=UM/201801/20180123102314699/ENG_US_KTMATSCL-3.0.8.pdf
0helpful
1answer

On un55j6200af there is sound no picture

Hello Loveleen, ask, does the TV turn on and do not give you an image or sound, or does it just not turn on?
As far as you know, you could have problems with the power supply board that feeds the rear lighting of the LCD panel and / or the main board, which governs the entire TV
I advise you, go to a specialized technical service
I hope you can solve the problem and soon you keep enjoying your Samsung TV
Greetings Franco Dosil

Hola Loveleen, pregunta, el televisor prende y no te de imagen ni sonido, o simplemente no enciende?
Por lo que cuentas, podr?as tener problemas en la placa de fuente de alimentaci?n que alimenta la iluminaci?n trasera del panel LCD y/ o la Placa principal, que gobierna a todo el televisor
Te aconsejo, te acerques a un servicio t?cnico especializado
Espero que puedas resolver el problema y pronto sigas disfrutando de tu TV Samsung
Saludos Franco Dosil

http://org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx?CDSite=US&CttFileID=6054697&CDCttType=UM&ModelType=C&ModelName=UN55J6200AFXZA&VPath=UM/201504/20150407095631744/ENG-US_NMATSCJ-1.103-0330.pdf
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