MP3414 IAKTH SOT23-8 data sheet help.

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  • vikivng
    Badcaps Veteran
    • Feb 2019
    • 216
    • uk

    #1

    MP3414 IAKTH SOT23-8 data sheet help.

    Hi guys
    I have a sony tv that doesnt turn on but it gives me the white light followed by 4 blinks.
    Power supply seems ok but was drawn to this regulator.I have seen these chips usually have pin 1 and 2 as input and output respectively. Just wanted to confirm this is the case with this chip. thnx
    I have checked the backlights already and they all work.
  • dskall
    Badcaps Legend
    • Oct 2016
    • 2905
    • usa

    #2
    Re: MP3414 IAKTH SOT23-8 data sheet help.

    ? Guess it helps to read the title instead of just post.
    Last edited by dskall; 03-01-2022, 06:22 PM.
    I assume no responsibility for any stupid suggestions I might post.

    Comment

    • lotas
      Badcaps Legend
      • Jan 2016
      • 4535
      • Russia

      #3
      Re: MP3414 IAKTH SOT23-8 data sheet help.

      Mp3414
      Attached Files

      Comment

      • vikivng
        Badcaps Veteran
        • Feb 2019
        • 216
        • uk

        #4
        Re: MP3414 IAKTH SOT23-8 data sheet help.

        Originally posted by lotas
        Mp3414
        Thnx..This is the sheet I saw yes.
        Just needed to be the sure the dfferent top markings didnt meant the pin out was different.
        Im getting 3.4v VIN and nothing on VOUT. 3.4v at SW
        what shuld I be getting at VOUT? (pin 2)

        Comment

        • vikivng
          Badcaps Veteran
          • Feb 2019
          • 216
          • uk

          #5
          Re: MP3414 IAKTH SOT23-8 data sheet help.

          Originally posted by dskall
          ? Guess it helps to read the title instead of just post.
          ?? dont understand what you mean.

          Comment

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