3 Ways to check LED TV Backlight Strips

Рет қаралды 34,277

Жыл бұрын

LED TV backlight strips can be found here-
amzn.to/3pK0ujS
ShopJimmy.com
We are a participant in the Amazon Services Associates Program, an affiliate program designed to provide a means to earn revenue
My Amazon Tech videos- www.amazon.com/shop/tampatec
-These products I order myself and some I receive for free to produce a How-to guides or review but I'm not paid for positive tech reviews. #tvrepair #led #ledlights #repairs #tech #tampatec

Пікірлер: 29

@BigJohn4516 7 ай бұрын

Nicely done! Thank you!

@KING4aday46 11 ай бұрын

Thanks for the video. I do appreciate it when I see videos of how to fix the tvs. 👍

@TampaTec 11 ай бұрын

I'll try to do more TV repair videos in the future.

@williamhanna5224 11 ай бұрын

Excellent !

@dennardturner4560 2 ай бұрын

I bought mine on Alibaba for about $35.00 the whole kit of three strips.

@electronic7979 11 ай бұрын

As always, it was a quality video with useful information.👏👏👏

@GreyRockOne 11 ай бұрын

Love that tester, bought one myself real easy, the only PIA is getting TO the LED's

@jasonthewiczman5442 11 ай бұрын

The video was helpful, thank you

@TampaTec 11 ай бұрын

Thanks Jason

@princemudzengi 11 ай бұрын

HELP: I have a tv with no back light. I have tested the LED strips and replaced the bad ones. All strips work when tested individually but they don't work when connected to the driver board. I have also replaced the driver board with a new one but still same thing. There were moments everything seemed to work fine but short lived.

@deankay4434 10 ай бұрын

I think in diode mode, the "DMM" puts out 3 Vdc to test the component and about the same on resistance. I would have to read the Bible that comes with it. Chapter "Let there be light" in am sure it saw it! Cool video. I hope you have one that shows the screen array on the back side. My son has failures on his 56" whatever, then sticks them in my garage, no complaints taped to it, no remote or power cord. Just wonderful thinking for a now 38 year old. They sit there because they I have no time, no space and low on my priorities! Thanks!

@randzb.techtalent 11 ай бұрын

Very nice info Sir

@cosmo0080 5 ай бұрын

would you recommend replacing all the strips or just the burned ones ? thank you

@ZawHtay-db6em 7 ай бұрын

Thank. you

@miniconsolemods7796 7 ай бұрын

Long time, first timer here. Long time subscriber/fan. First time leaving a question. My backlights started going out one section at a time. I was left with 1/3 of the screen going dark. Now the TV shut down and won’t turn back. Aside from the LED backlights, you think maybe the mother board or power board is out? I’m going to crack it open. I got a new TV. This Vizio is going to be my guinea pig repair TV.

@wiliammerselis8618 11 ай бұрын

I have a Sharp LC 42sv50u the standby light is on while it's plugged in and when you power up the green light comes on no picture no sound it appears that it may be a problem with the power board any suggestions

@trevorjames5493 6 ай бұрын

Is it possible for a led to illuminate while you're testing it out of circuit with the multimeter but when you put it on the actual strip it's not going to get brighter like the beginning of your video and stays the same brightness? Or if it lights up with the multimeter then once it's in the circuit then it will get brighter when it's supposed to? Basically what I mean is it possible for the LED to not fluxuate brightness properly in circuit but still light up normally on its own

@j.lietka9406 6 ай бұрын

Did you ever get an answer? Good inquiry 🤓

@itsjiraheta 3 ай бұрын

So, where do we find leds like the ones you have in your hand @ 4:30

@iankelly781 11 ай бұрын

Hi I was wondering if you could offer some advice I have a Toshiba 55T6863DB tv couple of weeks ago the screen went black but sounds still working , when I turn the tv on now it shows Toshiba for about 2/3 seconds then screen goes black again ? I was wondering what I need to do to fix I’ve replaced all 3 boards I bought on eBay but still have same issue ? Do I need to replace any other boards ? Any help much appreciated as tv is only 4 years old

@trevorjames5493 6 ай бұрын

Okay so now I got everything apart and it was exactly what I suspected which is why I asked my question earlier so basically my problem is the TV is working great but the very top from left to right is darker than the rest of the TV right where the top two LED strips are underneath. So I assumed it was one bad LED but now that I took it apart all the LEDs are lighting up individually so I don't know which one is the culprit I only have a multimeter so is this where the LED tester is superior ?because it's able to pump more volts to see if they go brighter or not?? Without that I have no chance of knowing which one is not going brighter if they're all lighting up the same. So since I have it all apart I'm just going to change a few LEDs that look a little bit more yellow than the others and hope for the best. it's still watchable like if you're playing hockey and the goalies at the top of the screen wearing a black Jersey you can barely see him but I'll just wear white jerseys for now.

@sokoloft3 3 ай бұрын

Can you not check for very low resistance? Or is it because LEDs are low resistance?

@pcon530 11 ай бұрын

I need help on a phillips 50 in roku tv; it comes on, standby light does a double blink over n over, back lights work, I can see them cause I have the back off, I remove one of the buffer ribbon s from tcon and one side has Pic black on other opposite affect wen I reverse the ribbons the other side of the t will have Pic and black on other. No obvious damage to any boards getting 120 at source. Chief complaint was; they had a power outage, only used for light video games, at first Pic went out, by memory he could toggle to tv and hear the TV shows just black screen. As I mentioned back lights are in operation (they work),