Acer aspire 4349 shorted

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  • brotherCPScom
    New Member
    • Dec 2016
    • 3
    • Indonesia
    #21
    Re: Acer aspire 4349 shorted

    Originally posted by sasser
    yes finally im solved the problem. the shorted component is PQ26 its not pq23. now the display is come into normal.

    what i do
    1. place back PQ23
    2. replace Pq26 with AO4406 same channel (not sure for compabality)
    3. its not any brown cap always i has seen before, its upper mosfet line 19v rail

    thanks to all together help me.



    I found the same case like you on acer 4349 short PQ23, but did not find the components that heat after injek pin. I would like to ask, where is the pin injek 5 or 1, 2, 3, 4?. Thank you

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