Best place to buy LED backlight strips? HiSense, Samsung and LG

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • DXseekerMO
    Badcaps Legend
    • Feb 2018
    • 1119
    • US
    #1

    Best place to buy LED backlight strips? HiSense, Samsung and LG

    Would anyone care to suggest a place that sells new replacement LED strips online for a reasonable price?

    I prefer to deal with US based stores but I would look at any supplier that is secure, has a good reputation and doesn't take forever to get them to a brother!

    Thanks everyone
    They call me......."threadkiller"
    Tags: None
    • neilc6
      Badcaps Legend
      • Nov 2015
      • 1550
      • Canada
      #2
      Re: Best place to buy LED backlight strips? HiSense, Samsung and LG

      I've bought strips from ebay seller meihua361000 from China. Sells both used and new. Packaged securely and epacket tracked shipping (1-4 weeks to Canada but typically under 2. Probably even quicker to the US since we have slow customs processing. Ordered some 3V LG LED replacements on Aliexpress from SONGXIN LIGHT Store. Came in 10 days.
      Last edited by neilc6; 06-14-2018, 04:44 PM.

        Comment

        • DXseekerMO
          Badcaps Legend
          • Feb 2018
          • 1119
          • US
          #3
          Re: Best place to buy LED backlight strips? HiSense, Samsung and LG

          Thanks, I will check them out. Surely there has to be other suggestions as well? How about it folks?
          They call me......."threadkiller"

            Comment

            • diif
              Badcaps Legend
              • Feb 2014
              • 6978
              • England
              #4
              Re: Best place to buy LED backlight strips? HiSense, Samsung and LG

              I replace individual LEDs that I get from Aliexpress. Bought in advance, I don't need to wait for delivery.

                Comment

                • DXseekerMO
                  Badcaps Legend
                  • Feb 2018
                  • 1119
                  • US
                  #5
                  Re: Best place to buy LED backlight strips? HiSense, Samsung and LG

                  Originally posted by diif
                  I replace individual LEDs that I get from Aliexpress. Bought in advance, I don't need to wait for delivery.
                  That's cool, but how do you know which LED's to buy/use, there has to be a bunch of different ones out there? Can you tell by looking or is there a number on them somewhere?
                  They call me......."threadkiller"

                    Comment

                    • diif
                      Badcaps Legend
                      • Feb 2014
                      • 6978
                      • England
                      #6
                      Re: Best place to buy LED backlight strips? HiSense, Samsung and LG

                      Originally posted by DXseekerMO
                      That's cool, but how do you know which LED's to buy/use, there has to be a bunch of different ones out there? Can you tell by looking or is there a number on them somewhere?
                      They are identified by their dimensions in mm. No part numbers, just trial and error with buying different ones and see which match the best.

                      I also bought one of these to start my LED collection https://www.aliexpress.com/item/1W-0...814758317.html

                      I've also purchased 50/100 pieces of others again from Aliexpress.
                      I use a microscope and a spectrometer to compare styles and the colour they output from the originals. Some are identical in style and colour others similar.

                        Comment

                        • yohnsee
                          Semi-noob
                          • Dec 2017
                          • 198
                          • Hungary
                          #7
                          Re: Best place to buy LED backlight strips? HiSense, Samsung and LG

                          Hello,
                          may I ask you guys, which ones do you keep at hand at all times?
                          I mean, if I would like to get the most common ones, which ones should be in my drawer?
                          Any suggestion on this?
                          Cheers, Janos

                            Comment

                            Previous template Next

                            Related Topics

                            Collapse
                            • Max514
                              Samsung UN55H8000 sound but no backlight no video
                              by Max514
                              Hi all,

                              Ok so I have this beautiful un55h8000 samsung tv with sound but no video nor backlight. When turning the set on the red light blinks 5 times.

                              The screen shows no damage and backlight turns on when I disconnect the power supply from the main board. The tcon board only has 2 out of 3 leds on.

                              I came across this page and followed the different steps: https://techhometravel.com/samsung-u...ight-no-video/
                              • Unplugging the main board cable at the power supply >>> backlights came on.
                              • BLU_ON signal from the
                              ...
                              04-14-2022, 10:34 AM
                            • Spoonicks
                              Samsung 2233SN no CFL backlight
                              by Spoonicks
                              Hello,

                              Have a Samsung 2233SN with no CFL backlight. Testing with a flashlight, I can see the image is displayed, but the backlight fails after some seconds.
                              Sometimes, after being off for a while, the backlight will remain on for a couple minutes, but most of the times it fails immediately.




                              I tried to follow the guide present in this forum, but so far I haven't de-soldered any components. I need some advice on how to proceed to diagnose this display.

                              Following the guide I tested the following:

                              The transformer...
                              07-01-2023, 11:10 AM
                            • thebighat99
                              Samsung TV UN40f5500afxza Backlight Strips Diodes
                              by thebighat99
                              Hi,

                              I have a Samsung TV, Model UN40f5500afxza with burnt out LEDs & Diodes.

                              Strip Model numbers
                              Samsung 2013svs40f L 8 rev 1.9 130212
                              Samsung 2013svs40f R 5 rev1.9 130212
                              LEDs
                              Samsung 3228 3v 1w 350MA, Cool White Light

                              My problem is I don't know what two diodes to get for the strips, in a good video it was stated they where TVS package SOD323. The Diodes are marked 4E BA, and 2 BA. I have looked up SMD code with no luck. If anyone could please let me know what part numbers or specs for the 12v and 24v marked diodes...
                              06-25-2020, 12:58 PM
                            • sandinemail@hotmail.com
                              Samsung BN44-00284A Backlight problem
                              by sandinemail@hotmail.com
                              Samsung BN44-00284A in a Samsung LE40B755 TV bought 2009.

                              In November 2020 the TV didn´t turn on only flashing red diod on front off TV.

                              I then opened up the TV and found bulged capacitors on the inverter/powerboard.

                              I changed all capacitors except the main two 450V 100uf capacitors.
                              The TV has worked pefectly since.

                              But this week it started to turn off the backlight. Audio on TV still works.
                              Sometimes it turn off the backlight after 10 seconds but sometimes it works for hours.

                              Any suggestions on what might...
                              02-15-2023, 05:10 AM
                            • triplefour
                              UN65TU700DF picture and sound but no backlight. BL tests ok but repl. PSU didnt fix!
                              by triplefour
                              this tv is throwing me for a loop. do samsung tvs no longer have the backlight self test feature built into the power supply?
                              i tested the backlight with my LED tester and it lights up both strips. one of them reads 100v and the other reads 63.7v.
                              unplugged mainboard from power supply but left backlight plugged in, and then plugged psu wall power in. expected to see backlights light up but see nothing.
                              according to how ive diagnosed in the past, this would almost always be a bad power supply. replacement power supply was cheap like 20$ from ebay. but still i get not even...
                              09-13-2023, 10:43 PM
                            • Loading...
                            • No more items.
                            Working...