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LCD TVs - LED

Adapt a 32 "lg .. display to a 32" Samsung TV, guide, and doubts.

rauser
rauser
51
hace 5 años
hace 5 años
Hello friends, I asked for a display to replace that of the Samsung, but they sent me a different one .. the seller has told me that it can be adapted, and has sent me a well-developed guide on how to do it, the problem I find is that in this guide, the tcom, which brings the new display, is not the same as the one shown in the guide .. samsung tv, brought the tcom on the panel .. this lg .. brings it apart. It is really similar, but it is the first time that I find myself in need of adapting a display and I do not want to spoil anything .. I put the photos of the tcom that I have and that of the seller's guide, I would need someone with knowledge to tell me where the cables are welded in the tcom, and what are the pairs of the video signal in the connector, to adapt the flex to them. I also put the complete procedure in case anyone serves, thank you very much. As the seller tells me .. prepare the flex as well. The central part of the cut flex is introduced in the pairs of lvds ... my doubt ... the tcom that came with the display, is not the same, I have to change something ...? .. the last photo I will put is the of the tcom that I have, in case anyone can tell me where if the position of the flex is also correct by not being the same .. and where the cables are welded, especially the black one, Here the 12v power cable has already been soldered. And here the black cable to change from vesa to jeida, 3.3 v. And this is the Tcom that comes with the display, it is similar but not the same, this model is 6870c-0442b, to not be the same as the other one, and I can't find the diagram, I don't know where to connect the black wire to change vesa-jeida ... and I don't know if both the 12v power supply and the lvds pairs go in the same place as in the guide tcom .. I would appreciate any input, I have already read everything in the forum about display adaptation .. and the truth is that I am quite confused .. greetings.
jose manuel puello
hace 5 años

Friend there is the important thing is that you identify the supply voltage of the tcom with its respective earth, and that the voltage level is equal, and then identify the number of pairs of the signal lvds, with these two steps the displey will turn you on . In the same way, enter you tobe, enter the Artemio Alvarez page, and there is a video where he explains step by step how to replace different brand displey.
With pleasure.

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rauser
rauser
51
hace 5 años

Thanks Jose, I will see what you tell me. Cheers

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Victor E
Victor E
65.783
hace 5 años
hace 5 años
Every panel has a model number or factory code, because I did not buy it or got another one like the one I had? apart, they all come with a built-in t-con or attached to the panel, it is rare that the one that sent you does not have it or if you have it? greetings
rauser
rauser
51
hace 5 años

Hi Victor, there is no way to find almost any model display, I already sent all the data to the seller, and they sent me this to adapt it ... although they did not tell me until I saw that it was not the same ... in Argentina, right now it is practically to find the display you are looking for, and only some are found up to 42 ".. bigger nothing at all. The tcom that I am going to use is the one that brings the new display .. the broken display, did not have tcom ... I had it incorporated into the circuit that goes in the flex of the display.The last photo is from the tcom, which they sent me to adapt it.

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rauser
rauser
51
hace 5 años

The guide in photos and written that they sent me, is very good .. the problem is that the tcom they use in the guide is not identical to this one .. and there I get lost.

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Victor E
Victor E
65.783
hace 5 años

what you should do is download the datasheet of the broken panel and from this one that you were sent to see if you can adapt and if the lvds pairs and the supply voltage are conceived. What they did wrong is to marry one with a t-con plate since yours He had no plaque outside the panel.

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rauser
rauser
51
hace 5 años

Hi Victor, thanks for your collaboration, with patience and very fine cables. I have managed to connect the lvds pairs and the 12v power supply. It came out working but it looked very bad and upside down .. I got into service mode, switch to vesa, and chose a 24 "H display configuration ... The configurations with the letter F, do not use them, because they are Full HD .. and I could run out of video, so I made it look perfect.

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Victor E
Victor E
65.783
hace 5 años

I am glad that you have successfully resolved your work.

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