Finally, a video worth watching, I have the same problem, replaced the power supply, and the same situation again, Now I will go deeper Thanks so much, I am capable from this point on...
I live in FL near Tampa, Do you want my 45 inch toshiba tv that’s 10 years old? I have white vertical lines and trying to get ride of it.. it just randomly started and the white lines are still on the tv when it’s shut off
I have question I have a insignia 39 inch smart tv (FIRE TV) model number: NS-39F201NA23 but there’s no backlights for it so I guess I have to solder new led light for it I need help how to get the right one I was hoping if you can help me with it since this type of model is discontinued
thank you ,i have a problem with this ic tea 1716 in led tv power supply NO POWER, her problem is that it was exposed to high voltage, and I found the main capacitors swollen, I replaced them, but the IC heats up greatly, but it is fine because I removed it and tried it in another card and it worked fine. Where is the problem? Is it in the components surrounding the ic tea 1716? but which pins of ic responsable for overvoltge or which components must be change smd capacitors and resestors or all .
Nice tutorial on the LED lights repair. Now I have a problem and I ask you, what can cause my LG 50UH5530 when I turn it off and after a couple of seconds it turn on by it self..?
ok, sou técnico no Brazil: you know Vizio TV VF552? Preciso fazer teste da fonte: (Power test): 5V em PSON (r=1k), Power on (12v e 24v), but backlight off. I need main board
Perfect thanks i watch lots of your videos. 👍👍👍😁😁🕺 Mine it flashes and goes black changed the mainboard and its same so i guess this Alton 32" 3203 i need to Leds. THANKS
Another great video Paul. I have a viore 39" LED backlit TV that comes on for a few seconds to display the logo screen then it goes back to standby. Any ideas?
Now the lower part of my screen is darker, almost like there is a shadow on it. Not just the video,also the info and fast forward, rewinds words that we make come, Sent the tv back to original settings, still same problem. Any advice?
I have a LG 55” tv. It keeps flashing when I turned it on. I need to disconnect the power supply for about 24 hours. It works fine for 3 to 4 days . Then again it flashes and i have to repeat the process again. It is been going on for more then 2 years. Any suggestions for me to solve the problem?
Similar problem, tv working correctly for a about 20 min then i got black screen. It doesn’t When its on energy saving with low backlight any idea plz ?
I have a Hisense TV when I power on I see the SB light blink once and there is no display or sound. When power off same thing, SB blinks once. Can it be the back lights?
I fix a ton of stuff but to me backlight issue is trashcan. Its so much work for so little unless your tvs over like a grand. My tvs 300 dollars. You could not pay me 300 to do this 🤣
not necessarily a "repair" question.. but I'm working on a project with a LG LED 55 inch 55UK6090PUA. I got it free because the screen stopped working but not the backlights. I'm using it to make a Movie Poster backlit frame. Question. How would you go about powering just the backlights? I need to be able to dim them as well because it is REALY bright and I no longer have a way of seeing the settings menu obviously. Don't need to waste the power on the rest of the TV components. I'm in Clearwater FL and have the parts I don't need if you could use them. Thanks
Have a Samsung 4k 6900 series that has one problem: A vertical grey bar, about 9 inches wide, at the extreme left side of the screen is present most of the time. Sometimes it flickers and goes off. The connectors to the TFT display and TCON board seem secure so is this a bad TCON board? NOTE: Rather than sending a tech to look at the TV Samsung said to scrap the TV and sent a check for a replacement. Can the TV be repaired? ANY ADVICE? THX Steve Morris
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Finally, a video worth watching, I have the same problem, replaced the power supply, and the same situation again, Now I will go deeper Thanks so much, I am capable from this point on...
Very informative! Good job Paul.
I live in FL near Tampa, Do you want my 45 inch toshiba tv that’s 10 years old? I have white vertical lines and trying to get ride of it.. it just randomly started and the white lines are still on the tv when it’s shut off
Hello great video but I need led for a LG 47L can you help? Thanks 5:03
I have question I have a insignia 39 inch smart tv (FIRE TV) model number: NS-39F201NA23 but there’s no backlights for it so I guess I have to solder new led light for it I need help how to get the right one I was hoping if you can help me with it since this type of model is discontinued
Can the LED buffer board ribbon cables be reattached if they're pulled off?
Voltage output to leds? 97vdc?
Hello I would also like to replace the LEDs. Do you know what LED types are at LG 60 inch?
thank you ,i have a problem with this ic tea 1716 in led tv power supply NO POWER, her problem is that it was exposed to high voltage, and I found the main capacitors swollen, I replaced them, but the IC heats up greatly, but it is fine because I removed it and tried it in another card and it worked fine. Where is the problem? Is it in the components surrounding the ic tea 1716? but which pins of ic responsable for overvoltge or which components must be change smd capacitors and resestors or all .
Just a quick question can I replace the led strips with other leds that are of the same volts I'm finding to hard to source parts in South Africa 🇿🇦
Paul, could you tell me if you used 3v or 6v LEDs for this TV, I have the same tv with the same problem, thanks!
how do you know if it can't be the inverter for LED? thanks
Nice tutorial on the LED lights repair. Now I have a problem and I ask you, what can cause my LG 50UH5530 when I turn it off and after a couple of seconds it turn on by it self..?
On Sharp tv same issue with flashing logo at start up, but there no voltagecon backlight contacts after
ok, sou técnico no Brazil: you know Vizio TV VF552? Preciso fazer teste da fonte: (Power test): 5V em PSON (r=1k), Power on (12v e 24v), but backlight off.
I need main board
Hello Sir..... is it possible to fit a screen from another brand other than LG example Samsung on a 50" LG tv as long as the screen size is the same?
I love Tampa tec thank you
Great video, how do you find the correct led type? theres several voltages and types, thank you
hi, after replacing the leds, TV is all white now, it seems i messed up with the layers, can you explain me how they go?, thank you in advanced!
Thank you for teaching us!
Did you use flux on the LED pads?
Great video! Just wondering if you provide a tech support email address for specific questions. Thanks.
Perfect thanks i watch lots of your videos. 👍👍👍😁😁🕺 Mine it flashes and goes black changed the mainboard and its same so i guess this Alton 32" 3203 i need to Leds. THANKS
You should have done a yest with multimeter on good AND bad LEDs show what they both look like. Comparison
Thank you very much! Great tutorial, helped me repair similar unit.
Another great video Paul. I have a viore 39" LED backlit TV that comes on for a few seconds to display the logo screen then it goes back to standby. Any ideas?
Unplug tcon board and see if it does that again.
@@TampaTec Thank you. I will try that tomorrow.
@@karlkascha1261 did it work
Now the lower part of my screen is darker, almost like there is a shadow on it. Not just the video,also the info and fast forward, rewinds words that we make come, Sent the tv back to original settings, still same problem. Any advice?
Excellent repair video
Nice info for the LG TV users.👍
You did not give the LED Number like 5730 ?
Would everything still work if I relaxed the entire backlight strip with a replacement one instead of the individual LEDs?
yes
Yes its actually the simplest method and recommended, to avoid a need to replace other LEDs soon.
I have a 43inch LG LCD TV. I have a picture on the TV for a few seconds. But then it fades to black. Do you think it is the T-con board?
Did you check the two capacitors where the power connection for the LED's go into the EAX power board? Sounds like a leaky capacitor.
I have a LG 55” tv. It keeps flashing when I turned it on. I need to disconnect the power supply for about 24 hours. It works fine for 3 to 4 days . Then again it flashes and i have to repeat the process again. It is been going on for more then 2 years. Any suggestions for me to solve the problem?
Similar problem, tv working correctly for a about 20 min then i got black screen. It doesn’t When its on energy saving with low backlight any idea plz ?
Terima kasih atas perkongsian yang berguna. Mohon izin ambil ilmunya.
Excellent video. Bravo sir
Cool explaining from awesome pro man..thanks a lot
Great demonstration,love it
I have a Hisense TV when I power on I see the SB light blink once and there is no display or sound. When power off same thing, SB blinks once. Can it be the back lights?
If you have no display or sound, I would start with the main board.
@@njyates2396 the main board brand new.
I have panasonic led 4 time red light blinking
My nephew has a old tv that don't turn on tried changing the fuse but it did not fix it don't have no standby light
Where can I but LEDs tester
ebay
I fix a ton of stuff but to me backlight issue is trashcan. Its so much work for so little unless your tvs over like a grand. My tvs 300 dollars. You could not pay me 300 to do this 🤣
Thanks for sharing this valuable info mate!
not necessarily a "repair" question.. but I'm working on a project with a LG LED 55 inch 55UK6090PUA. I got it free because the screen stopped working but not the backlights. I'm using it to make a Movie Poster backlit frame.
Question. How would you go about powering just the backlights? I need to be able to dim them as well because it is REALY bright and I no longer have a way of seeing the settings menu obviously. Don't need to waste the power on the rest of the TV components. I'm in Clearwater FL and have the parts I don't need if you could use them. Thanks
Nice one mate 👍
Can you use those replacement led's on a Samsung TV backlight strip or are they model specific?
Model number specific.
No need to pronounce the "l" in solder. Sa-der. It's the UK that pronounces the "l". Tell your friends.
Have a Samsung 4k 6900 series that has one problem: A vertical grey bar, about 9 inches wide, at the extreme left side of the screen is present most of the time. Sometimes it flickers and goes off. The connectors to the TFT display and TCON board seem secure so is this a bad TCON board? NOTE: Rather than sending a tech to look at the TV Samsung said to scrap the TV and sent a check for a replacement. Can the TV be repaired? ANY ADVICE? THX Steve Morris
Who else is here after watching him commenting in Liza koshy's video.
To be honest here for a longer lasting repair all led lights should have been replaced, as in a few weeks months your face other failures.
I am blank with your video. Too fast
Use the 0.25x playback speed option thanks
LN51 is not listed. (sobs)
You wanna fix it for me lol