Teclast X98 Air IC Driver chip smeared

Teclast X98 Air IC Driver chip smeared

TechTablets Forums Teclast Forums X98 Air 3G / Air II – Single and dual boot Teclast X98 Air IC Driver chip smeared

This topic contains 1 reply, has 2 voices, and was last updated by  Alexey 2 months, 2 weeks ago.

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  • #150614

    Daniel Urban
    Participant
    • Posts: 1

    Hello,

    Last week, I wanted to charge my Teclast X98 Air 3G. The tablet has been burned. Since then it can not be switched on anymore. Today, I opened it and found that a chip was smeared. I have attached a picture. Has someone already happened something like that, or does anyone know what the chip is called?

    I did a little research. I think that it is a voltage transformer (IC Driver), only I do not know which one. Would it help to replace it?

    Thank you very much.

    Kind regards
    Daniel Urban

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    #150691

    Alexey
    Participant
    • Posts: 1

    Hi, Danel.

    Got same problem, chip burnt while tablet chargin. This is OTG power distributor, so you can simply unsolder it to restore tablet functionality (except OTG function, of course).

    Datasheet: http://www.chinesechip.com/files/2015-06/69a83200-a698-45ca-811e-f5ac94879eda.pdf

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