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Tech-Corner
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Добавлен 6 авг 2020
Practical tricks and tips for all LED LCD TV repairing including software/Firmware updates.
Sony Bravia Android TV 55" main board replaced with 65"/75" main board with firmware install.
This is the way you can replace Sony android 55 inches tv's main board with 65 inches or 75 inches main board. The model series should be matched and a firmware install is necessary to get it working. I replaced sony bravia KD-55X8500E tv's bad main board with KD-75X8500E. It works with KD-65X8500E also.
I have experience with replacing some other bravia android seris as well. Example models : KDL-65W850C/KDL-75W850C
I have experience with replacing some other bravia android seris as well. Example models : KDL-65W850C/KDL-75W850C
Просмотров: 2 488
Видео
Smart TV one Side Slow Motion and Blur Issue Fixed
Просмотров 2,7 тыс.Год назад
This is the 3rd TV which i fixed using this nice trick. TV model is Samsung UA75JU6400. Please note that there is a possibility to destroy the LCD panel when you are doing this fix. Therefore do not try this trick before you trying all other steps to identify and fix the issue. If you unable to find ant T-CON, ribbon cable, Panel driver board issues, then try this trick as the final option. I h...
Sony TV RED Light Blinking 5 Times Issue Fixed
Просмотров 84 тыс.Год назад
This Sony TV had the red LED blinking 5 times issue. No any picture or sound. - This 5 times blinking code means, It has a faulty T-CON broad or Panel. - Then I cleaned the T-CON ribbon cables (to fix the bad connectivity due to oxide) and the T-CON board (to remove any short circuit due to dust and moisture). - But the above steps did not fix the issue. - Finally I found that this is because o...
Sony Smart TV No Display Red LED Blinking Issue Fixed
Просмотров 13 тыс.2 года назад
This KD-60X6700E smart tv had no display and there was a quickly flashing sony logo when I keep the TV in a dark room (If not it is very difficult to see). The standby LED was flashing 6 times in red color after flashing the logo. The issue was that two LEDs are weak in the backlight LED array. They were emitting little blue color light and all other LEDs were emitting white color. Then I repla...
Philips smart tv no standby light issue fix
Просмотров 52 тыс.2 года назад
This Philips 4k ultra HD smart tv was completely dead (No standby light). Then I did a quick troubleshoot steps to figure out the issue. The issue was in the power supply and the video explains that how I fix the power supply issue. If you have any questions comment below.
White Spots Appear During LED Backlight Repair? Here's the Way to Remove It..!
Просмотров 2,6 тыс.2 года назад
When you replace/repair individual LEDs in LED TV's backlight, sometimes you will get white spots around the replaced LEDs due to incompatible LED lens. You can remove these type of white spots using this simple trick. If you have any questions comment below. Thanks.
Smart TV Intermittent Flickering Horizontal Lines Issue Fixed at No Cost
Просмотров 35 тыс.2 года назад
This was a panel issue and this video explains that how I fixed it using a simple trick at no cost.
Samsung Smart TV Stand by Light Blinking but No Picture Issue Fixed
Просмотров 51 тыс.3 года назад
(NOTE : DON'T FORGET TO REMOVE THE JUMPER WIRE AND REPLACE A CORRECT FUSE AFTER YOU TESTED THE FIX, IT IS DANGEROUS TO KEEP THE JUMPER PERMANENTLY) This Samsung Smart TV (UA65H6400AW) had a black screen but the stand by LED was blinking. This is the steps which I followed to find out the exact issue. The issue was in the T-CON board and after replacing the bad fuse on the T-CON board, it worked..!
LG Smart TV Randomly Restarting Issue Fixed.
Просмотров 19 тыс.3 года назад
This is a 55LA6230 LG smart tv which had randomly restarting problem. I was able to figure out that this is due to some fault in LED back-light driver circuit or the power supply fault. As the first step I checked capacitors quickly and decided to replace the LED driver IC. It works...! Before the video upload, i run the tv for a day continuously to make sure that the issue is fixed. If you see...
TCL Smart TV Picture Very Dark Issue Fixed
Просмотров 17 тыс.3 года назад
This tv had a backlight issue. But when I checked the backlight LEDs, I found that they are good. But after a quick flash, they are becoming dim(Not turning off completely). After the troubleshoot I had to guess that the issue is in the LED driver IC. Unfortunately I was not able to record the troubleshooting steps :-(. I ordered the IC from ebay and replaced the bad IC from the power board. It...
Samsung Smart LED TV No Power Issue Fixed
Просмотров 9 тыс.3 года назад
There was no standby LED turn on this tv. Then I found the issue in the power board. I'm explaining the steps I followed to find the issue. I forgot to record the Power board removing and output voltage measuring steps here. After i removed the back cover I checked the power board output voltages and it was zero always. If you have any questions comments below. I will answer. Thank you.
TCL Smart TV Backlight Flickering Issue Fixing Trick
Просмотров 26 тыс.3 года назад
This is a simple trick to fix Old TCL smart tv's backlight issue. If the backlight LEDs are working but the backlight is on and off time to time (flicker), just try this trick. I fixed few L50E3800FS, L55E3800FS, L50S4700FS and L55S4700FS tv series. If you have any questions, comment below. I will answer.
TCL Smart TV Restart on Logo Screen Issue Fix and Unable to Run Firmware Update Issue Solution
Просмотров 156 тыс.3 года назад
Use these software updates with your own risk..! Firmware .img file download for 60E6000US : drive.google.com/file/d/1MLiFtU8_cFz2aDW8GeNnK5pp06HfJoaa/view?usp=sharing Latest .bin file download for 60E6000US : drive.google.com/file/d/19Fh5XZOhDfJDQRafpGpfk2-dJLQJyUZW/view?usp=sharing This firmware can be used for following models (All other TCL firmwares can be found in comment section): 55C1US...
Sony Smart TV Vertical Lines Issue Fixed
Просмотров 210 тыс.3 года назад
Sony Smart TV Vertical Lines Issue fix. The issue was in T-CON board section. T-Con board and cable cleanup fixed the issue.
Hisense Smart TV Standby LED does not turn on issue fixed
Просмотров 67 тыс.3 года назад
Hisense android smart tv dead issue fix. The issue was in a rectifier and I replaced the short circuited schottky diode with a good one which removed from a LG power supply board. Unfortunately I was not able to record the troubleshooting steps. If you have any questions comments below.
How to fix Panasonic TV No picture and red LED continuously blinking issue.
Просмотров 88 тыс.3 года назад
How to fix Panasonic TV No picture and red LED continuously blinking issue.
LED LCD TV Backlight fixing Complete Guide || LG, Samsung, Panasonic, Sony, Hisense, Vizio, Sonic TV
Просмотров 7 тыс.3 года назад
LED LCD TV Backlight fixing Complete Guide || LG, Samsung, Panasonic, Sony, Hisense, Vizio, Sonic TV
Hello, thank you very much for such a clear video. I have a Sony XBR-75X850D (I am in the US). The screen is perfect, but the HDMI ports are not working, (this happened after a storm). I am able to stream perfectly using the internal smart tv app, but receive the “No Signal. Check the external input or select another input using the INPUT button”. Do you think replacement of the main board will fix the HDMI ports? Thank you. Chet
Man you know electronics better than most people. That was one of the most informative and technical videos ive seen on fixing these tv's. And Not just replacing the boards. Completely Awesome!
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Could you please send me update for Tcl model: 65S425
Boss location nyo
Como te lo puedo enviar la tele
How do i fix the back light paper?
Please help my konka smart TV is stuck smart TV loading 😢
Hello sir I need a main board of Hisense 50k390
Thank you so much mate! You showed up the whole process very clearly and after following all the steps I finally has been able to install update. You are my savior, Sir
Hello friend, i can not download files from the page you shared, would you have the firmware for L32S6500?
Wow appreciate your way of explanation 😊👍👍... actually i messed up and done something with my tv 32S6500S now what i see is blue screen after Android logo and that blue screen is continuous..i Chromecast from RUclips and press back button then it lands me on home screen which is totally different from what i use to see before and even few buttons of my remote like input source button home screen button and Netflix button app menu button also don't work 😔.. i m very upset that i wont get my original tv experience back 😢.....and i believe that if you want you can fix it for sure... I can only request you please help me 😔...
hi tech-corner do you have stock file for LED32D2740
So, just a recap. The fuse was bad on the main board, and you replaced it. At the end of the video, you powered the TV on, I saw the splash screen, but then it went back off. So, what was the problem? Was it the T-Con board, or is the TV functioning properly?
Sorry my bad. I forgot to show you the home screen once it is loaded. Yes, the issue was the fuse on the mainboard. The same behavior can be seen if the fuse is blown in the T-Con too.
Good job, thanks your sharing
❤Brother don't use big wires for fuse. Use same value fuse or thin wire otherwise next time t-con will damage. Next Repairing customer will surprise. this t-con is expensive it will gone big cost🙏
I have a Philips 40PFT5583 standby LED not lighted. Do you think it is the same issue?
Great video got the same problem want the job john
Hey bro do u know where can I find the firmware for tcl 60P20US model plw?
Se agradece la traducción 👍
very helpful English talking
I now seeing this I have a aiwa tv its the same problem
Why the firmware file size changed from 1.6GB to 300MB? Something's not right here
Sir can you provide link for tcl 32S 5200 model. My Tv stuck on google logo..
Brilliant!!!
Hola. Necesito hacer un reseteo de fabrica de forma forzada. Hace semanas busco el firmware para el modelo de TCL L40S6500. Podrias ayudarme? Gracias
Thank you for this explanation I want to know do you have software TCL 43S6800?
Hello my friend very helpful video one question i have led 32inch tv i have 85 v output for leds black wire not the red wire leds open and then no lights turn on what should i check thank you so much for your help and time any advice.
what is the model number? And do you see red light blinking code?
Hello my friend very helpful video one question i have led 32inch tv i have 85 v output for leds black wire not the red wire leds open and then no lights turn on what should i check thank you so much for your help and time any advice.
I HAVE A SAMSUNG UN43NU6900 WHERE THE STANDBY LIGHT BLINKS 5 TIMES SLOWLY THEN TURN OFF..NO SOUND OR IMAGE DO YOU HAVE ANY IDEAS ABOUT HOW TO FIX THIS ISSUE
Dear sir, I'm trying to get KD-65X9000C Asia pacific firmware from the sony but it shows " Terminated" any solution for this. Many thanks.
Same issue here with a 55inch panasonic tv..l think l just need time to do tests and find the fault.Great tutorial.
Thank you for sharing.
Is there a possibilty of buying the T-con board as well?
If you are in Australia I could pay in AUD through the bank or handover you the cash. The TV is in Srilanka and Im visiting Austrlalia in a few days.
Where can I purchase a mother board? If available could purchase off you.
firmware for 49S6500 pls
Bro do u have firmware for led40s6800?
Do how did you get the firmware?
Gracias a este video pude solucionar
how to download software TCL LED49S6200 and update
I just HAD to like and subscribe! Thanks a million man!
Sorry to ask again , i already change the mainboard and like u said the board is blinking green and orange which means the board is ok but when i try to update its blinking white only for around 10 minutes and its blinking green and orange but this time there is a music appear but still no picture and when i saw your video the firmware only 300 mb , i think its an old firmware ,where can i get your firmware cause from the sony website firmware around 1.6 gb thank you
Excellent video Thank you😍
Excellent video! Thank you !
long story short, buy Toshiba
thats bad for the capacitor discharging so fast, you should use a high wattage resistor, like a 1k ohm, that is 5 watts or so to discharge the capacitors.
Sir please fix to my also please help me with steps thf same problem I have.😢
Hello sir I am facing the same issue 5times red light blinking with my Sony TV XR-55X90J. Service engineer came and without doing /checking anything he is saying that there is problem with main board. Need to replace with new. Is there a way to repair? Please advise Please advise....
How much does he charged you and asked for replacement cost?
Thank you .. if i change display size I need upload framware to new MB is this right ?