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Recent content by JJ_76

  1. J

    Hitachi LED TV won't turn on

    Update: Got a working used PSU. TV turns on now. I still want to fix the old PSU so I'm going to take some readings on the new PSU to compare with the old one. It's gonna be a tedious process and I'm not quite in a hurry since I purchased another TV while waiting. Note: The...
  2. J

    Hitachi LED TV won't turn on

    found the chip I didn't expect to find this and from the other pictures no writing was visible. It looks more like a stamp that requires good lighting to see the writing. A6069H SK153 19795D Gonna try and find this online somewhere and see if it's worth buying. I'm having some difficulty...
  3. J

    Hitachi LED TV won't turn on

    update So I decided to test the PSU to see if it was outputting voltages to the other boards. I've attached pictures to help illustrate. 1. I read approximately 60 VAC on the red side. 2. I get no reading (DC or AC) on the other side of the transformers. 3. While reading across the single...
  4. J

    Hitachi LED TV won't turn on

    I had assumed the power board was the problem because of the melted flux on the transformers. It may not be flux at all, I'm thinking the wires got hot enough to melt/burn the plastic surrounding them. I am going to ck the power outputs to see if that is the problem. If I'm not getting the right...
  5. J

    Hitachi LED TV won't turn on

    So I talked to a couple of electrical engineers friends of mine who told me that it is likely that it was a capacitor that cause these transformers to overheat. Is it possible that these transformers still work and I just need to find the bad capacitor?
  6. J

    Hitachi LED TV won't turn on

    Attaching a couple more pics. Attaching a couple more pics.
  7. J

    Hitachi LED TV won't turn on

    picture 5 of 5
  8. J

    Hitachi LED TV won't turn on

    This is my first post since I could not find answers while googling for myself. If there is already an answer out there please point me to it. Standby light is On. Did a little research and hoped it would have been some visible busted capacitors. Didn't see any popped caps although I know...
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