⚡ Descuentos en cursos en video - Lleva tu aprendizaje técnico al siguiente nivel y aprovecha precios especiales antes de que termine la oferta. 🔥 Aprovechar oferta ahora 🔥
LCD TVs - LED

Sony Bravia TV KDL-32EX357 double image

Omar Rafael Moreno Beltra
hace 5 años
hace 5 años
My tv Sony Bravia KDL-32EX357 looks double and sometimes lets see the perfect image and reviewed the tcon and the data bus but I could not find a solution I appreciate the help
TobíasTv
TobíasTv
13.721
hace 5 años
hace 5 años
Hello Omar, welcome, your problem is in the display of your TV, If you replace the LCD panel you solve . It is a typical flaw in Sony and Samsung screens You can try to clean the contacts t-con display, if you manage to identify and isolate the lines CKV1, CKV2, CKVB1, CKVB2 and STVP, that you go from the tcon to the display it is possible that the image fits in this forum Max_tech in a lost post after the issue of interrupting those signals, at first nobody believed him but eventually even the most skeptical admitted that it worked https://yoreparo.com/tv/televisores/lcd/preguntas/812970/problema-de-imagen-en-sony-bravia-klv-32bx300 on youtube you put sony or samsung with double image and there is a lot of info There is a Brazilian who solves problems like yours with a piece of scotch tape Waldyr major If you answer, I give you my Like of Luck for solutions but I hope for yours;) If you ask a question in the forum, always answer it, the colleagues who answer you spend your time and knowledge with the will to help you, if you are grateful, choose the best answer and give a Like to those who participated. Thank you for collaborating in the forum and Success with your repair look at this video
Omar Rafael Moreno Beltra
hace 5 años

Thank you very much I will try to isolate the signals I hope to identify each one

Responder
Omar Rafael Moreno Beltra
hace 5 años

Until I disarmed the TV I realized that the screen is Samsung brand and the signal input is different from the video you show me, do you have any video recommended for Samsung display?

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

What is the panel code? use t-con with two flex to the panel or the lvds connector goes straight to the panel

Responder
Omar Rafael Moreno Beltra
hace 5 años

It's just a direct flex to the panel

Responder
Omar Rafael Moreno Beltra
hace 5 años
hace 5 años
This is the t-con of my tv 20180124_153528.jpg [2.97MB] 20180124_153528.jpg [2.97MB] 20180124_153624.jpg [2.93mb] 20180124_153427.jpg [2.74MB] Here I also leave the images of the unarmed TV please observe it and give me your point of view
TobíasTv
TobíasTv
13.721
hace 5 años

that's the main one, if there goes straight to the panel the t-con is inside the panel

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

as the link you indicated above

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

look on that board CKV1, CKV2, CKVB1, CKVB2 and STVP

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

At the top of this picture you can't see, is the t-con?
take it out, without the flat, maybe with a little piece of tape you fix it

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

If you take out the flat and see two flex, I indicate a practice that I would do
Always very carefully and fiddle with the unplugged TV
try disconnecting one of the two flexes that go from the t-con to the display and test if you have an image in the middle of the screen, if this does not happen connect it and disconnect the other and try again, if you see image in the middle of the screen screen without double image, I can indicate a practice to solve it at best with a scotch tape

Responder
Omar Rafael Moreno Beltra
hace 5 años

https://cdn.yoreparo.com/uploads/default/0002/67/20180124_153528-64510.jpg
this is the image of the card but there is only one flex to the display

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

I would like to see the whole plaque, understand that what I know about TV is only what you tell me;)

Responder
Omar Rafael Moreno Beltra
hace 5 años

Of course I understand you later I send you the photo of the card and a video that I took from the TV defect

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

Go ahead

Responder
Omar Rafael Moreno Beltra
hace 5 años

I could already solve some of the problem by disconnecting something from the Flex that goes to the bone display by isolating the signals as you had told me I could identify the signals and isolate them ... Thank you very much for the help

Responder
TobíasTv
TobíasTv
13.721
hace 5 años

I'm glad you could solve, there are 5 connections or 7, no more, it is perfect, do not forget to vote the best answer;) see you in the next

Responder
starktech
hace 5 años
hace 5 años
Omar friend I have the same problem with this model, could you tell us exactly what part of the tape you insulated, thanks
Omar Rafael Moreno Beltra
hace 5 años

I did the thing to isolate the tape but given a month exactly if so the TV loses the color and it turns dark the display in short I had to buy the display

Responder
SSS
SSS
SSS
hace 5 años
hace 5 años
Good Friends I have a Sony to KDL-32EX555 and I had the problem of double image .. investigating In the forum and youtube I found that everyone agreed that cutting the tracks to solve The problem .. I really researched a lot that although I am not a technician in tv. I have knowledge of electronics since I am an electronics engineer .. with great faith I identified the tracks to be cut and I wanted to do some tests where I started cutting Ckv1 and proceeded to turn on and the double image disappeared but there were some horizonatal stripes left and they appeared in the 4 corners a shadow ... well I said to myself: maybe the others are missing and cut ckvb1 and the normal image but the lines and shadows followed like this I was cutting until I cut ckv2 when I turned on it gave me a slight smell of Burned and the ckvb2 resistance burned me .. I do not understand why I did nothing I was very careful ... now my screen does not give image is blank .. I put the tracks back and the screen looks the same way. ... I want to know if someone from Venezuela has a TV of the same brand and model that has a broken screen or is selling the tcom card to buy it because I think it burned the image processor ... with this I do not want to scare the process of cutting the tracks .. xq really if it works for me it worked for me .. I just started experimenting to see if I got where the fault came from and I ended up damaging my TV more .. he listens and everything but does not give image .. there are some pictures of what happened to me and what my TV looks like now ... EYE THE PROXES TO CUT THE TRACKS IF IT WORKS ONLY THAT THEY HAVE TO BE VERY CAREFUL OR GIVE IT TO SOMEONE WITH EXPERIENCE AS THERE IS Q TO HAVE A LOT OF PATIENCE AND THE SUITABLE TOOLS. IF SOMEONE CAN HELP ME, I WILL THANK YOU .. MY TV IS A SONY SMART 32 "KDL-32EX555 ... [img] https://adjuntos.yoreparo.com/imagen_post/0004/40/d4d25426541d0e7c64853a17968aada050e7880 / imgg0g0/eg080e78g/eg06e78802 there you can see the resistance that burned.
Caspi
Caspi
23
hace 5 años

friend and what had been the solution ????, isolate the communication of the integrated with the display by cutting the lines after the resistors.
cutting the 5 lines or just one (s) in particular ....?
Thanks, any information helps me since I have exactly the same TV, with the same tcon

Responder
Reparaciones similares solucionadas

¿Conoces una solución?

¡Aprende a reparar con estos cursos YoReparo!

¿Tienes una mejor respuesta a este tema? ¿Quieres hacerle una pregunta a nuestra comunidad y sus expertos?
Regístrate gratis