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Macbook a2141 5V 0AMP

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    Macbook a2141 5V 0AMP

    Hi,


    I'm currently working on the a2141 motherboard, 5V 0amp.

    PPBUS_G3H - 0.380
    PP3v3_G3H_RTC_X - 0.420
    PP3v3_G3H_SOCPMU 0.360
    PP2v5_NAND_SSD0 on L9581 - 0.010
    PP2v5_NAND_SSD1 on L9081 - 0.424
    in diode mode

    CHGR_VDDP 1.8V
    PPDCIN_G3H - 5V
    R7021 — 1.00 Ω
    R7022 — 1.00 Ω
    R7061 — 1.00 Ω
    R7062 — 1.00 Ω
    Dfu does not get device detected

    Each CD3217 have same reading

    I was thinking about replacing ISL as it does not create 3/5v however NAND_SSD0 seems extremely low. Any advice?

    #2
    https://m.youtube.com/watch?v=7RRnqb_62u4

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