TCL 65S455 backlight Issue Solved

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • EazyBone
    Badcaps Legend
    • Jun 2023
    • 1347
    • United states
    #1

    TCL 65S455 backlight Issue Solved

    I got this TV and it showed a picture with a flashlight. I assumed it was backlights and almost ordered them. I used the led tester and both lines were 132V and lit up. I then check the voltage on the lights and there wasn't any. I looked around a bit and found a shorted Diode.

    As shown in the picture the diode 3200 read shorted. I ordered a replacement off Amazon and back to working! While searching for the diode I read it could effect other TCLs as well such as the 43 inch.

    Just helping out of someone needs it. Good luck
    Attached Files
    Tags: None
    • nomoresonys
      Badcaps Legend
      • Jan 2013
      • 12206
      • U.S.
      #2
      Good work, lots of times it's just that simple.
      Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

        Comment

        • CapLeaker
          Leaking Member
          • Dec 2014
          • 8218
          • Canada
          #3
          Hmm… looks identical to mine. Good work!

            Comment

            Previous template Next

            Related Topics

            Collapse
            • EazyBone
              Onn 100012588 backlight issue *Solved 70 inch
              by EazyBone
              Had another one of these 70 inchers from onn and was same problem as others. The picture shows but no backlight. The backlights test fine. The issue is the 450v 10uf capacitor by the backlight connector. Usually the cap bulges, the cap I replaced today for fix was NOT bulging. Replaced anyway and fixed.

              Hope this helps someone....
              11-19-2023, 06:20 PM
            • ugamazing
              Three 820-01700 32GB Logic Boards Same Issue: Won't Wake From Hibernate
              by ugamazing
              I have three identical-spec 820-01700 boards (2.6/32/512), and ALL THREE boards came to us with the same fault, from different sources: The boards don't wake from hibernation with the keyboard or lid, they ONLY wake when you press the power button. I understand this is a very minor issue, but the boards must be fixed!

              We will of course begin with the obvious (checking lid signals), but I couldn't help but notice these three boards were all 32GB variants. Has anyone noticed an issue relating to these 32GB boards in particular? I of course don't think it's a RAM issue, but it's bizarre...
              12-17-2024, 07:05 PM
            • shahnld
              Lenovo legion 5 pro startup issue
              by shahnld
              Good day Experts
              I have a lenovo Legion pro 5 16ACH6H with AMD RYZEN 7 5800H and RTX3070,.

              A weird issue has troubled me. If i power on off the laptop 20 times then only power LED will lit but no fan spin no display. At this stage gpu, vram. DDR voltage. 5v 3.3v 1.8v and the rest are present and cpu core is stuck at 0.84v.

              And sometimes lets say the 21st time it will boot perfectly and there is image and everything is working perfectly and at this stage i see cpu core...
              08-24-2025, 12:31 PM
            • ahmarzo
              Acer laptop battery draining issue
              by ahmarzo
              Have a acer laptop ex215-22 with motherboard part no daz8emb18a0 the issue is the battery gets drain overnight upto 25-30 percent even when switched off / shutdown.even after ssd is removed and laptop off with button the battery keeps draining.i have updated the bios but same issue have tried another new battery and the charging works fine only issue is battery is discharging when connected to motherboard in off condition.
              Help me to diagnose this issue as there is no shortage in the inputs MOSFET
              08-02-2025, 06:39 AM
            • asr
              Finding replacement diode iPad Pro 3rd gen A1701
              by asr
              Hello, I am looking for help to replace a damaged diode. The tristar was replaced and a diode was damaged in the process. I have a picture of the diode but dont have an exact donor. I mostly have macbooks for donors and only a few ipad and iphone boards. Diode part number: DSF01S30SCAP
              Im not sure where to find the ipad board number. Anybody have an idea where else this diode is used on other boards? Thanks....
              07-09-2024, 06:24 PM
            • Loading...
            • No more items.
            Working...