Damaged EEPROM on TV Vizio E320-A0

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  • edgarmg15
    New Member
    • Sep 2022
    • 3
    • México

    #1

    Damaged EEPROM on TV Vizio E320-A0

    Hi everyone

    I´m trying to repair a TV Vizio E320-A0 that I found in the street

    The symptoms are it doesn't respond with remote or buttons, the LED indicator is always off and also there is no image on the TV.

    The power supply board works fine (I probed the terminals with my multimeter) but in the main board the EEPROM doesn't works correctly because the voltage on the pins doesn't match with the parameters of the datasheet.

    So, I´m going to replace the EEPROM with a new one, but the problem is that my programmer (CH341a) can´t read the program from the original EEPROM because it is damaged (also I probed the programmer with another EEPROM and it worked without problems).

    So I wondering if could anyone share me the .bin file from the EEPROM.

    TV model: E320-A0.
    Main board model: 3632-2302-0150.

    Thanks in advance.
    Greetings.
  • Diah
    Badcaps Legend
    • Feb 2013
    • 6357
    • Germany

    #2
    Re: Damaged EEPROM on TV Vizio E320-A0

    try freeze the eeprom then you can read it.. if it didn't have surface damage..
    other wise i am sure i read before many years here was post in the forum a dump too.

    edid: here the dump
    Last edited by Diah; 11-19-2022, 04:10 PM.

    Comment

    • edgarmg15
      New Member
      • Sep 2022
      • 3
      • México

      #3
      Re: Damaged EEPROM on TV Vizio E320-A0

      Originally posted by Diah
      try freeze the eeprom then you can read it.. if it didn't have surface damage..
      other wise i am sure i read before many years here was post in the forum a dump too.

      edid: here the dump
      Thanks dude...
      I didn't knew that trick .

      I think the best I can do for now is to freeze the EEPROM because the shared zip file corresponds to another main board model so I think is a bad idea to use it in my EEPROM

      Comment

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