PS4 HDMI IC Panasonic MN864729 Voltages ?

Discussion in 'PS4 Hardware' started by f4t, Sep 15, 2019.

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    f4t

    f4t Forum Noob

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    Hi !

    I'm repairing a PS4 Slim ( motherboard model is SAE-003) that has been victim of a power surge. So far, the power supply and the Microchip 504x ic have been replaced.

    The console seems to power on correctly (solid white led on), but I have no display.

    It may be the HDMI ic, but I want to be sure that the 504x ic (which provides power to HDMI ic) is not defective (burnt by hot air while soldering).

    Of course, there is no datasheet available for MN864729 nor 504x.

    If someone have the possibility to measure this voltage, it would be of a great help.
    I have attached a detailed picture. The points that need to be probed are indicated by the "?"s in the zoomed area. I'm also interested by the other points (measured at 2.45V).

    Thank you for you help
     

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