Insignia ns32d201na14 - TV works, no backlight

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  • Nexus1155
    New Member
    • Oct 2017
    • 2
    • United States

    #41
    Re: Insignia ns32d201na14 - TV works, no backlight

    Top notch indeed. I don't mean to bring up an old thread but this has me on my way of testing mine. I may just buy a new unit if it ends up being leds. I'm not too keen on the repair, but the journey is fun.

    Comment

    • ngth82
      Badcaps Veteran
      • Jul 2015
      • 541
      • USA

      #42
      Re: Insignia ns32d201na14 - TV works, no backlight

      I know it's an old thread... but I just picked up this particular model TV with the same symptoms (actually, this is the THIRD NS-32D201NA14 that I've looked at recently***). If the original poster still has it, here's the visual documentation of the "stacking method" that was mentioned by ReeceyBurger123. The TV i just fixed had four bad LED locations as determined after checking the strip, and LEDs individually with the LED strip tester. I used Kapton tape to cover over the SMT pads after the blown LEDs were removed.

      See pics.

      Good luck everyone!
      -Thomas


      ***The last time i looked at this model, it was due to the owner using screws that were too long and busted off the T-CON EEPROM and the snubber circuit for the T-CON power supply: https://www.badcaps.net/forum/showth...=NS-32D201NA14
      Attached Files
      Last edited by ngth82; 04-27-2018, 06:41 PM.
      -Thomas
      I'm a hardware engineer focused on networking equipment for my day job. I void warranties and fix consumer electronics for fun.

      Comment

      • smalltownguy
        Senior Member
        • Feb 2010
        • 127
        • US

        #43
        Re: Insignia ns32d201na14 - TV works, no backlight

        Circling back to this thread, I used this TV for 3 years on my diag bench until just recently it died again. Same symptoms. More than likely a one or more LED bulbs have died. Time to open her back up again and fix it!

        Comment

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