Hi, love the video. I work repairing this kind of modules. Do you have some kind of manual for knowing how to solve IC problems ? I need to know how the circuit goes between color IC, Units IC and Q (tension) IC. Thanks !
You explained great, thank you. In LED screen installations, in some cases, the lines of the pixels break in the card and give a worm error due to this. Although the pixels are solid, that line of the circuit can break due to voltage. A new line is drawn to the relevant pixel with the help of a wire over the chip. Can you explain which chipset will draw the line from which leg for this new line. I explained it a bit complicated, but you know what I mean. Finally, it would be great if you could explain the functions of the chipsets and related chipsets, and which leg controls which line and its function.
I see what you mean. We call this phenomenon a caterpillar. The reason is that a lamp bead is damaged and the current leaks to other lamp beads. This is related to the PCB design and the scanning method we often say. The reason why the display screen can display images is that it displays each line at a high speed. Because it is very fast, we can see continuous images, which are actually displayed line by line, If a lamp bead in the row is damaged, a caterpillar will appear in the column where the lamp bead is located. To repair this problem, just find the damaged lamp bead and replace it. Now many driver chips have been eliminated, such as ICN2153+5958;
Thanks for the video can you please help me I have P4 the green lamp is always on even on off condition no problem on color change (the series of 10 lamps) I have changed the lamp one by one but same problem even changed the IC please help me
My friend you can check the ic which is blue or red simple short the r-ext resistors and one of the colour cluster is bright this is the true ic you find. Thanks
can be 39.37*9.84 feet; it's 10M*3M. also If your hands-on ability is strong, you can choose modules and frames to assemble by yourself, which is a common practice for low-end LED screen;
Maybe you bought too little, so they didn't give it away. Generally, there are 1% spare modules. If you only buy 10 square meters or 20 square meters, it is very likely that there will be no spare modules; you need to Buy;
maybe you can ask for led screen factory. because not easy buy from lamps factory. because they just sell to factory.each time maybe 1000000000.like that. Non retail
Your work is awesome, your hands finishing is very good and your cameraman is 2gud.
Thanks for this video
Muchas gracias por darte tu tiempo y hacer este espectacular video soy tecnico y estoy comenzando en el mundo de los paneles gracias
Thank you for very informative video. ❤❤❤
Tks for sharing your great job fixing led pannels.
Very nice I learn so much knowledge.lot of thanks
Hi, love the video. I work repairing this kind of modules. Do you have some kind of manual for knowing how to solve IC problems ? I need to know how the circuit goes between color IC, Units IC and Q (tension) IC. Thanks !
Good eyes,good hands, large experience, 👍👍👍
Very informative. Appreciate your work. Not to be offensive, the cameraman needs to practice a lot.
Nice very good we have your product in Philippines nearby house and that's my goal too for rental
Great job!! This was very informative!! Thank you!!
You explained great, thank you. In LED screen installations, in some cases, the lines of the pixels break in the card and give a worm error due to this. Although the pixels are solid, that line of the circuit can break due to voltage. A new line is drawn to the relevant pixel with the help of a wire over the chip. Can you explain which chipset will draw the line from which leg for this new line. I explained it a bit complicated, but you know what I mean. Finally, it would be great if you could explain the functions of the chipsets and related chipsets, and which leg controls which line and its function.
I see what you mean. We call this phenomenon a caterpillar. The reason is that a lamp bead is damaged and the current leaks to other lamp beads. This is related to the PCB design and the scanning method we often say. The reason why the display screen can display images is that it displays each line at a high speed. Because it is very fast, we can see continuous images, which are actually displayed line by line, If a lamp bead in the row is damaged, a caterpillar will appear in the column where the lamp bead is located. To repair this problem, just find the damaged lamp bead and replace it. Now many driver chips have been eliminated, such as ICN2153+5958;
Thank you, great camera man,😁
@@myabyssAa 😄
its really helpful. If i change a dot/ ic,what is the perfect temperature of heat gun?
Depends the lamps size. From 280-320
You work is brilliant thank you! Could you please advise what temperature you've set for the hot air gun?
Depend what’s the pixel pitch (lamps size)you do the repair.2020 for P3.9 can be adjusted to 300-320. 1010 for P1.2-P1.8 suggestion to 280.
@@samzhou8510 Thank you so much!
Hi are you supplying pixel dot i would like to try to repair our module smae like you do i am having problema were i can buy pls help
Awesome Ben looking for content like this
Where can I purchase the plastic "mask", "mesh" that goes in between the pixels? P5 Resolution. Your video is great!!
Thanks for the video
What brand and model of welder and tin do you use?
Thanks in advance
BAKON BK3200
We BAKO use BK936 60W with tin
Good job my friend ❤😍😍😍😍😍💯💯💯💯💯
Thanks for the video can you please help me I have P4 the green lamp is always on even on off condition no problem on color change (the series of 10 lamps) I have changed the lamp one by one but same problem even changed the IC please help me
My friend you can check the ic which is blue or red simple short the r-ext resistors and one of the colour cluster is bright this is the true ic you find. Thanks
yes, you are smart.😄
Very good video, keep it up.
Good shit....Love the insight.
its really helpful.thankx
What is the name of the tool for removing the module?
my processor is displaying ERR and RCE and is not working.
what should i do?
thanks for your help
Thanks a lot for the video
Good job my friend ❤
Thank you. 😀
MBI LED driver usually controls an area of 16 by 8 pixels.
Depend the PCB design. Have 1/2 scan for control 16*2 or 8*4 ，1/16 scan control 16*16 or 8*32. Lot of designs.
very nice repairing
Hi sir,can you give a specs or model about your soldering equipment and also your air heater,..thank you .❤❤
There are many brands and models in China. The soldering we commonly use is “BAKON BK3200"”, and the hot air gun is"ANLIXIN ".
Hi bro.. @@samzhou8510what is best tempreature to use for heater to remove that led bulb?
can i know what song is that? it stuck in my head haha
I have a problem with my 1 panel p3 there is a blue color square did not follow to the program pls help to repair
it should be this area the blue drive ic have problem. do the exchange will be fixed.
Got it thanks
Ur brilliant. Salute.
Great
Where can i buy led
Thanks
You mean lamps or screen?
what is name of the cabinet name for testing sir?
Dicolor UC series
Dicolor UC series
Where can i order ic nd bulb
ask for who sales taht screen to you the guys
good job!!
Siz pixl,?
👌👌👌
screen showing color errors 😢
I need 40x10 p3 led wall can you supply
40x10 feet
can be 39.37*9.84 feet; it's 10M*3M. also If your hands-on ability is strong, you can choose modules and frames to assemble by yourself, which is a common practice for low-end LED screen;
comprei painel da dicolor e não veio as placas reservas como foi acordado
Maybe you bought too little, so they didn't give it away. Generally, there are 1% spare modules. If you only buy 10 square meters or 20 square meters, it is very likely that there will be no spare modules; you need to Buy;
Hallo sir i am led wall sarvieser but i don't know all can u teach me
About in modual ic supply
do u repair P1.5
Yes I can. where are you from.
@@sumitkumar-ob7db Kuala Lumpur,Malaysia
@@terryterry1655 I am from india.
@@terryterry1655 can you please share your contact no.
@@sumitkumar-ob7db If you are in Miami I can repair it for you!
where can i purchase pixels
maybe you can ask for led screen factory. because not easy buy from lamps factory. because they just sell to factory.each time maybe 1000000000.like that. Non retail
The thing is to get all those equipments 🤣
ofcourse if you want to do the repair.
good
Where are you
china
Need 300 sq ft wall in maharashtra
thank you. pls give me maill. suminzhou1219@gmail.com
@@samzhou8510 jbrpatel007@gmail.com
Led module riparing in Gujarat
Need p 3.91 led strips
I am not smart my friend. I have. 12 years of experience in led screen repearing.
Lad screen modul buy
How many and what pixel pitch you need?
pls help
WhatsApp：+8613265742077
It’s poorly filmed!