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42" LG TV LED Strip Replacement Tutorial - 42LY, 42LB, 42LF, 42LX - Bad Backlights in a 42" LG TV
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- Опубліковано 13 лип 2017
- LED Strip Tutorial for 42" LG TVs
CLICK HERE for TV PARTS: www.shopjimmy.c...
LG TV Models:
42LY340C-UA BUSWLJR
42LB5600-UZ BUSWLOR
42LF5600-UB BUSYLOR
42LF5600-UB BUSDLJM
42LF5600-UB AUSYLOR
42LF5600-UB BUSYLJR
42LF5800-UA BUSYLOR
42LX530S-UA BCCYLOR
42LX330C-UA BUSYLOR
Part Usage: LED/LCD
MFR Part Number 1: LG 6916L-1956B
MFR Part Number 2: LG 916L-1957B
Board Number(s): 6916L-1956B, 6916L-1957B, 42" DRT3.0 REV7 2 A-TYPE, 42" DRT3.0 REV7 2 B-TYPE
Substitute Parts: 6916L-1709A/6916L-1710A, T420HVF07.0 LED Strips, T420HVF07.1 LED Strips, 6916L-1709B/6916L-1710B, 6916L-1956B/6916L-1957B, 6916L-1709C/6916L-1710C, NC420DUN-VUBP1 LED Strips
Panel Sticker Number: LC420DUE-FGA3
Panel Manufacturer: LG
TV Repair Made Easy™
© 2017 ShopJimmy.com, LLC.
Saved me some cash there bud thanks, I just replaced the L.E.D strips in my 47" LG. My 13 year old son did most of it watching the video and pausing it as he went, thats how good this guide is, well done !
Just replaced LED strips on a 47" LG, this guide was brilliant. Many thanks, clear and concise.
This video is ace. My lg TV died over Christmas but the flashlight test proved that it was the backlight that was blown. I bought lights for £60 and followed this video exactly and it now works perfectly again. Thank you so much, you've saved me a small fortune!!
Thank you for posting this video. The step by step instructions helped me repair my father in laws LG TV with very little trouble, keeping it out of landfill! Amazing.
Very grateful for this video. TV went down christmas eve, 2 weeks out of warranty. Local repair service quoted £200, LG Quoted £300! Got replacement array for £35 and did it myself. Would have bought parts from you if not for delivery timescale. Excellent video, especially as I had never done anything like this. Thank you.
Thank you for the step by step video, it allowed me to replace the backlights on my lg42lb580v TV.
Using suction cups to remove the lcd screen was a great tip.
Thanks a lot, you saved the day. Today I did purchase backlights and did a DIY on my LG42'' TV following exactly what you demonstrated and my TV is back to life. Cheers man
I used these instructions to replace not an entire strip but just a single diffuser on the strip. It had dislodged, and all it needed was a little bit of glue to put it back in. thank you very much; these instructions were excellent!
Excellent tutorial. Followed along and fitted new LED strips. All working again. Thanks 👍🏻
Great guide. Saved me quite a sum. Cheers
We love to hear that. Thanks!
Thanks! I just replaced the LED strips on my parents' 32"LG TV following the steps in the video. It works now!
Very nice guide. All steps presented perfectly. Following your guide, I just replaced LEDs in my brother's LG 42LB5500, and it works. Saved him some money for repair. Thanks for the video and please keep making these videos.
What issue did you have before you performed the repair?
Great Tutorials ! Thank you
Just went over this video to replace LEDs on my 42 inch LG. Great video and instructions very clear. Save me 100 quid repair fee :).
Thanks very useful. Just replaced LED strips with your instructions.
Thanks to You I just fixed my parents TV. Big Kudos!
Svaka ti čast,ne spade ti ni jedan difuzor,kod mene frkte kao kokice😀
This guide was the bomb! I would have never been able to fix my TV without it! Thanks so much for making your videos!!!
Where did you hey your LED strips from?
Thanks very much! Very complete and exact video, i fixed my 42" LG model 42LB570V.
Hey great video!! i made a rookie mistake while taking the diffuser sheets off my lb5500 and i cant foe the life of me remember how which order the sheets go back on. Please help!!
Thanks for your guide. I just replaced LED strips on 42'' LG and it works!
I just repaired my 42LB5500. Thanks for your invaluable guidance
Hey buddy mind if i ask you a question ?
@@Tybapz Go ahead!
@@osvhdez what was the issues your TV was having at the time? Mine is turning on for a split second then cuts out. Those similar issues you had ?
Thank you, worked perfectly and TV is fixed.
Those plastic white spikes are harder to remove without breaking than it looks, so buy replacement 'or be careful!
How do you know if it's the led strips that failed or if it's the driver I have an image of i hold a light up to the screen but no back light I'm going to order new led strips but not sure if it's the strips or the board that's failed ?
Please can you give me a little bit of advice!? I have an LG 42 LF561V.
I am looking at a replacement screen for a 42" LG TV, with the details :-
LC420EUH SC A1 6091L-1140E
For LG *42LE5900*
As far as I can see, it may be an identical Pin for Pin replacement but if anyone could help it would be greatly appreciated!
I'm looking at the Very Good Condition replacement screen at a Very good price of £49 GBP, which has me hoping it is a possible replacement!🤞
Nice job mate!!!!! :) With your video I was able to replace them, however removing the old strips was not so easy :) So now I have a working TV. Thank you!
Thank you soooo much!!! Your channel is guidance for my carrier....👍
What is the difference in led strips in LG Tv labeled as R1, R2, L1 and L2 ?? I see that incoming connections are on R1 and R2 strips and then L1 and L2 strips connected to them according to the numbers 1 or 2. What is he difference in strips with numbers 1 and 2 be it the L or R strip ? Thanks
What kind of tape are you using at 5.27? I think it’s a removable special tape! Thank you
Thank you very much man, i fix my lg led lb5500 using your guide, god bless you for sharing!
Can I ask what the symptom was when you had an led backlight fail?
My sister's lb5500 has just stopped working, and I'm currently trying to diagnose the fault. (Though I suspect it's the backlight)
When switched on, the faulty TV displays the LG logo for a split second, and then the picture is gone.
The TV is still working as audio from TV channels can be heard, just no picture.
@@TehJumpingJawa i had exactly the same symptoms, you need to change the led backlight strips as i did. And for future dont crank up the backlight brightness to100% in picture settings menu, i set it to 85% to preserve leds.
@@danielvelev8988 Brilliant, thanks!
Strips arrived from China (£15), replaced the lot, TV now working great. Thanks for the advice, and the great video.
Thank you very much! This helped me out a lot!
Hello Jimmy, I have been following your videos from past month now. I own a LG 40 inch UHD SMART LED TV. it's been two years I own this TV now. due to some voltage fluctuations, the TV suddenly went blank. The LG support engineers came and asked me to replace the connecting cable. I have done that but still some black patch has remained towards the top and bottom left corner of the TV now. from today some horizontal lines has started coming in those black patches. I contacted LG support and now they are saying that I need to replace the T CON board of the TV for which I have to pay them: $150. I need your help with this. I want to buy the T CON board separately as I see it's available online at the max at about $ 30. could you guide me with this please. the model no of my TV is: 40UB800T
I hate to break it to you but you probably have a bad LCD panel. Here is a direct quote from the shop jimmy website, "Horizontal lines on the screen are virtually NEVER caused by a bad T-con board. Horizontal lines indicate a defective LCD panel (screen)."
Brilliant - many thanks. Took a while but got there in the end.
Muchísimas gracias de verdad!!! Conseguí hacerlo
i need help, when placing the panel down somewhere else when repairing, one of the ribbons connecting the panel to the bufferboard came off the bufferboard and i cant reattach it, now half of my screen gets an image, what do i do?
Hello ,, i have a 32lb650v LG . last year i replaced the motherboard to LG service .
Now the last 2 months i can see all the leds of the panel glowing when tv shows light colours or white.
At dark colours and black there is no problem. Do you think i need led strips replace ?
yep
the plastic reflectors fell most probably I have the same problem
Are those sliding clips available separately? I broke a couple while removing (the post snapped right off, quite brittle)
Glue it
how take out the connector for the strip???
My TV says it's 42LB5600-UZ.BUSDLJR..will these strips apply to this model? I don't want to start my project and then it not be the correct parts.
I'm not 100% sure but I think that doesn't really matter. I also have a slightly different model and it fits perfectly. I haven't tested it yet but I'm assuming it will work.
Part numbers are on the strips
Do you know the power supply that needs to be applied to those type of leds?
Would these steps be similar to, or the same as, the steps needed to replace the LED lights for an LG 42LN5300? If not, could you please reply with a link which offer similiarly detailed steps? Thank you.
I just did an LG 47" telly....only variance was the LED strips were firmly stuck down with tape, but replacement worked fine, all working perfectly again.
Cual es la razón del cambio total de las tiras y no solo las que fallan?
que para los del primer mundo valen dos con cincuenta y solo renienga una vez...
Hello, I have changed the LED strips but they look when the screen is on, any possible solution? regards
Thank ya very much, very helpful
This tv is a lot more simplistic than my 42ls5700.... I wish you had a tutorial for that
Hi I just got quoted from my repair man for a 250 dollar repair as he said the driver for the backlight is faulty, how do I check if the driver is faulty?
If the LED's flicker (some but not all) then its the LED's not the driver.
Nice but I don't have display, just audio, new LED is working. What I do wrong hmm
Will this fix a tv with a blue tint?
I have one that lights up for a short time, then the whole backlight goes out. Still has a picture. So where exactly is the backlight controller board? Or would it be the strips themselves, that are the problem?
Thank.
I have that same issue, did you figure it out? Mine seems to come on for a split second before it blacks out
@@zecanadian2149 I've been putting it off for now. But I think it's going to be the control board/main board, from other videos I've watched. That is my next test. The voltage output to the lights. I replaced the lights already. Stays on a little longer. Realized I forgot to put the speakers back in. I doubt the speakers not being in, would cause the back light to shut off. LOL
I had this exact problem - I could see the screen images when using a torch, but otherwise the screen was black and there was no sound. I replaced the LED backlights, switched on, but it was the same - so maybe it isn't the backlights? Anybody have any idea what the problem may be instead?
Exactly whats just happened to me. You didn't find out what it was in the end did you by any chance?
@@starscream5813 I'm afraid I haven't had the time to take another look. It's on my todo list. I was surprised because it was the exact same problem, but must be something else.
@@TrueBrit1 thanks for letting me know! :)))
Just replace my LED strips on my 60” LG. Now all I see are bright spots behind the screen. Way too bright! They even have the diffusers. SMH.
I have the same issue
hello friends. i measured 100vdc on the led plug of a 42lb5800. so i assume the problem is on the led strips right ?
hi,i see with flashlight all the picture menu but no light to lg 42lb5610,if i order the led strips only will fix it or is it something else too?
a technician told me it is either the inverters or the power supply is it true?
If that was the issue it wouldn't even come on. They don't know what they are talking about
Lg 42 la 6200 led tv same back lights
How about the 42LB5600-UZ.BUSDLJM?
I broke the plastic tabs, what can i do now?
I Have A 42LB650V anyone have a link to the led strips for that
Hey amigo... Tanks for you tutorials.. I ha e a TV 42 '' LG Lf5800.. Where i buy a display..???
I have the exact same one bought in 2015 in July. Watched about 5 hours a day top left corner now flickers a bit. Turning down the backlight and turning up the brightness "fixes" it for how long? Bought from Walmart in Ontario, Canada.
2024 tnx for help dude
what is the led voltage ??
good
gracias!
6:26 Removing these larger tabs were near impossible without breaking, they were super fragile.
Hi, what is the diameter of the suction cups?
use two toilet plungers soaked in water.
The 42LX is lit from the edge of the screen, not from behind.
The removing of the plugs from the led strips should have been in close up or slo mo because I have tried everything and they just won't come out.
Had the trouble removing them. Found out you have to pull them up not slide to the side.
@@thoimica THANK YOU
Where would I find them since you're out of stock and probably not likely to restock them..
Found mine on Ebay
You're backlight just went out randomly right? Someone who doesn't necessarily know a bunch about modern TVs said there was a chance that it might be a capacitor that blew but I kinda doubt it. I still get a picture and sound, just no backlight.
@@07broly Back lights are common in these.
what is the led voltage ?
How to know which strip is failed?
You dope! Just look at the screen on the other side even better just change them all.
Nice vedo
42LB5820
Screen Price....?
Not worth buying a screen
I'm just buying another Tv.
good