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작성자지모 조회 12회 작성일 2020-10-27 08:36:06 댓글 0

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LG 50LN LED Strip Replacement Tutorial - How to Replace the LED Strips No Backlights

How to Replace the LED Strips in LG LED TVs
CLICK HERE to PURCHASE LED Strips: http://www.shopjimmy.com/catalogsearch/result/index/?cat=299\u0026q=50LN

LG
50LN5750-UH BUSYLJR
50LN5400-UA BUSYLJR
50LN5400-UA BUSYLHR
50LN5700-UH BUSYLJR
50LN5100-UB BUSYLHR
50LN5100-UB BUSYLJR
50LN5100-UB BUSYLMR
50LN5600-UI BUSYLHR
50LN5200-UB BUSYLJR
50LA6200-UA BUSYLJR

Toshiba
50L1350U

Vizio
E500I-A0 LATKNTBP
E500I-A0 LATKNTAP
E500I-A0 LAQKNTAP
E500I-A0 LAUKNTAN
E500I-A0 LAUKNTAP
E500D-A0 LATKORAP
E500D-A0 LATKORAP
E500D-A0 LAQKORAP

This video is designed to be a guide, please note that other complications may exist that aren't addressed in this guide. While we always strive to provide accurate and detailed information, we can't guarantee that it will fix your TVs issues. ShopJimmy is not responsible for and damage or harm that you may cause to yourself of TV during the repair process. Try all repairs and troubleshooting at your own risk. Be sure to take all of the proper safety precautions.
In this video we will show the process of how to replace the LEDs in LG TV model numbers that start with 50LN. While all of the models do not use the exact same LEDs, the process should be very similar in these models. This can also be used as a general tutorial showing how to replace LED strips. When replacing LED strips, you will have to remove the panel. Removing the panel can be very difficult, as the panel is extremely . If you damage the panel during the replacement process, you will have to get a new TV.
I will remove the back cover.
Disconnect the two ribbon cables from the T-Con board and the two other wires from the IR sensor.
Disconnect the bezel from the clips and then lift the bezel to remove it. Your T-con board may have a cover over it that will need to be removed before disconnecting the ribbon cables.
Remove the screws that hold the panel brackets in place. After you have removed all of the screws for each bracket, you can remove the bracket.
Slide the scan boards out and temporarily tape them to the panel.
Once again the TV panel is fragile, be sure to be very cautious with the panel to be sure it does not crack or break.
Use two thin pieces of plastic or something similar to get underneath the panel. Be sure not to touch the underside of the panel with your hands. If you do not have thin plastic sheets, you can try using a few sheets of printer paper on each side of the panel to lift and remove it.
Lift it away from the TV and set it aside on a non-abrasive surface.
Undo the clips on all sides holding the filter frame in place.
There are two light filters, tape them together in two of the corners and then lift them from the TV.
Then squeeze the plastic clips on the risers in order to remove them. This TV has 4 of them.
We can now remove the reflector.
Disconnect the small cable on the distributor board and then remove the board.
The LED strips are held in place by double sided tape. Use a 5 in 1 tool or a putty knife to carefully remove the strips from the light case.
After you have removed all of the LED strips, install the replacement distributor board and secure it to the light case with the screws. Also, be sure to connect the cable to the distributor board.
In order to help your replacement LED strips adhere to the light case. It is recommended to use double sided tape on the backside of each of the LED strips.
Connect the LED strip to the distributor board, and then adhere the strip to the light case, then connect the second strip for that row.
Be sure to use the correct strips in the correct places. These strips are labeled as R1, L1, R2 and L2. The R1 connects on the top strip to the distributor board, and then connect L1 to that strip and then R2 and L2 below that. There may also be labels on the light case as well to help guide you.
It is recommended to test the LEDs before re-assembling the TV.
Reinstall the reflector and 4 riser clips to hold it in place.
Put the light filters back in place and remove the tape securing them together.
Reinstall the filter frame.
Now, reinstall the panel.
Next, put the 4 panel brackets back in place and secure them with the screws.
Before installing this panel bracket, remove the tape holding the scan board to the panel, and slide them back into place.
Now, we can reinstall the bezel.
Reconnect the two wires from the IR sensor and two ribbon cables from the t-con board.
Check that all of the connectors are secure before placing the back cover on the TV.
There you have it, we have shown how to replace the LEDs in this LG TV.

TV Repair Made Easy™
© 2016 ShopJimmy.com, LLC.
Kyle Hewitt : This video saved my tv that was 7 years old! This would have taken so much longer without the parts and video from ShopJimmy! Thank you!
Dave Benham : DONT DO IT Takes 3 hrs of tedious concentration, so many steps that you can make mistake then when all done and said the frame did not align and our screen cracked but before that the scanning strips would not align and go back in and properly show full image. We spent 167.00 on bulbs, tools and all the stuff and as a highly experienced mr fixer just go buy another tv. Now we have a LG 50 w new bulbs and its worthless except we spent more to make sure its worthless.
TV parts company : https://www.youtube.com/edit?o=U&video_id=2l5BVoN4Hgo
Bengus81 : I can't believe you didn't have a half a dozen of those reflectors that have fallen off--very common problem with LG TV's.
Jason : 4:05 what - can happen/do you do, if you touch the underside of the panel.. fk

Conserto da TV LG 50LN5400, pisca a tela e apaga, mas tem som

Brasil #MeioRetro
TUNINHO MA : amigo eu tenho uma tv lg 70 lb7200, quando eu ligo ela tudo funcionando corretamente, dentro de uns 2 ou 3 minutos a tela apaga mais tem o som nomal, air eu desligo ela e espero uns 10 ou mais, eu ligo novamente a tv e funciona tudo normal com som e imagem, mais depois a tela escurece e assim vai, voce tem alguma ideia de que pode ser, obrigado..
fabricio quaresma : Amigo a minha está com esse defeito 47" da mesma série dessa.. Vc pode consertar? TB sou do rio de janeiro. Pode passar seu contato?
Alessandro Cassimiro : Boa noite amigo estou com uma tv LG de 43 com o msm problema, sou da praça seca onde se encontra sua oficina? Aguardo resposta
Djanir Blitzkow Junior : Amigo se queimou só um led, é só fazer uma ponte, e corre pro abraço,
Ronaldo Silva : vc ta perdedo tempo vc nao sabe nada kkk

LG 50” LED TV - No Picture Bad Backlights - How To Replace LED Strips 50LN

How to Replace LG TV 50LN LED Strips
CLICK HERE for TV PARTS: http://www.shopjimmy.com/heesung-hc500dun-vcfp1-11xx-led-strips-12-strips.htm

SKU: sj-HC500DUN-VCFP1-11XX LED Strips

Part Type: LED Strips
Part Number: HC500DUN-VCFP1-11XX LED Strips
Part Usage: LED/LCD
Board Number(s): P0LA2.0, LG INNOTEK POLA2.0 50" REV0.0 R TYPE 2013.02.07, LG INNOTEK POLA2.0 50" REV0.0 L TYPE 2013.02.07
Panel Sticker Number: HC500DUN-VCFP1-11XX
Panel Manufacturer: Heesung
Brands: Lg
Important Message: THESE STRIPS ARE ON ORDER. PLEASE SIGN UP TO BE NOTIFIED BY EMAIL WHEN WE RECEIVE THEM.

PLEASE NOTE: The model numbers shown may use more than one different version of LED strips. Please match the original strips in your TV to those shown in the photo before ordering.
TV Part Types: LED Light Strip

TV Models: LG
50LN5700-UH BUSJLJR
50LN5100-UB BUSJLMR
50LN5100-UB BUSJLHR
50LN5100-UB BUSJLJR
50LN5600-UI BUSJLHR
50LN5600-UI BUSJLJR
50LN5200-UB BUSJLJR
Mirsad Isufi : 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

I have a 60ln5400 and when i start tv no backlights at all. It is the power panel or led strips?? can anyone recomend me please. thanks
Eduardo Ruiz : Venden todo tipo de partes
Sasuke Uchiha167 : Did your tv have a flashing standby light that indicated it was faulty strips? If so, what was the pattern? Ex. 2 light blinks or 1 blink
Rob Lyons : Do you have the cable that goes from the motherboard back to the LED strip?
FIR3AL94 : Was wondering why my TV has lines on it after I did this....

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