Samsung ue32h5303 - Backlight LED Burn Out, Seeking Power Specs for d3ge-320sm1-R2 Strip

Hello,
Some time ago the backlight on my TV went down. When highlighted with a flashlight, you can see the image.
I took apart the TV for the first part and it turned out that one LED is burnt, photo below.
Nowhere can I find such a LED strip d3ge-320sm1-R2: /
I wonder what power the replacement can be soldered there?
Alternatively, can you somehow skip this one diode and the TV will work as properly?
I will add that these two led strips are powered separately, but none of them shines when the TV is turned on.

It can be short-circuited and will work, but I would recommend you to buy the cheapest slat and cut with a metal saw one diode together with the laminate large enough and at the same time small so that its edges match soldering to the cleaned place after this burnt diode. On the original strip, you gently scrape the varnish, tin the paths, apply the cut laminate with the diode and solder the paths - those added with those you have uncovered. How to do it exactly you will find in the topics about repairing the backlight in LED TV, there are photos and some reasonable explanations. There are also videos on Youtube how to solder a piece of a cut out strip with a diode in place of the burnt one. Look for wise descriptions, avoid those stupid ones.

Ok thanks for the clarification.
Do these slats have any powers? Or is their power universal for this type of matrix? The point is that I do not want to buy one that e.g. will be too dim or too bright.

It is not about the power of the strip, but about the diodes - they are on 3V and 6V. In your case, they are probably 3V diodes. But make sure yourself.

Thanks for the help. I will look for, exchange and see if it works.

Added after 12 [minutes]:

Tell me where I can find info if it is 3V and not 6V

A fairly good video on how to fix the backlight in LED TV: link .
From 14:15 it is shown how much to cut the laminate with the diode to ensure its cooling and so that this strip can be soldered. In the rest of the film is how to clean and prepare the laminate for soldering.

The power supply has the voltage for the backlight. And as in one of his posts a colleague mirex (very good workmanship) wrote: how many 3V diodes do you need to connect in series to have such voltage? You see how many LEDs you have, multiply them by 3 and what came out?

24 LEDs x 3 V = 72 V
The drive has an output Led driver 94.6 V 450mA

Short the missing diode for a short time and turn on the TV for a moment, if the diodes light up, check if all are lit (some get short circuits and the strip is lit and the short one is off) and turn it off.
Or remove the white foil and measure all the diodes for any other damaged ones.

I will do that too
I understand that my calculations are correct and these will be 3 V LEDs?

You counted well.

lukaszkot89 wrote:

I will add that these two led strips are powered separately

krakarak wrote:

but for LEDs - they are on 3V and 6V.

They are also used in backlight for other voltages, although sporadically. For example, in the TPT390J1-HJ1L02 matrix with CLO_T39 backlight PHP LD REV.02 it is about 10V.

What about the 94/72V voltage allowance?

In that case, what LEDs can they be?
94 dividing into 24 we get about 3.946 V. Are such diodes produced somewhere?

You need to get used to your friend's posts mirex , which forces them to logically analyze (and very well) and not just to mindlessly follow directions.
Look for 3V LEDs ... And if you are tired, why do you find pdf of these LEDs and check.

krakarak wrote:

Search for 3V LEDs ...

And what happens if the repairman is right?

lukaszkot89 wrote:

I will add that these two led strips are powered separately

So maybe you would first determine how these diodes are connected?
Or they checked because it could be easier What working voltage do the working originals have?

Hello.
LEDs on this tv are on 3V old voltage, remove in place of it, insert a new diffuser and after treatment .


regards Krzysztof.

On the plate it looks like a plug with two led strips, the second photo is a print with a description of the power supply.