PS5 after PSU burn wont start

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  • ktmmotocross
    Boardkiller
    • Feb 2014
    • 3553
    • slovakia

    #1

    PS5 after PSU burn wont start

    Hello.
    HAve this PS5 that have burned control ic in PSU. After replace i get only one beep when start button press. I found 1.3 ohm on HDMI encoder so i remove it and short gone.

    On my PSU show 0.006A and when start button is presed it goes to 0.027A and goes back down. Looks like i have all standby voltages except 1.8V from dialog ic. no short on that rail. i try to inject it but still the same.

    is worth try to replace this dialog ic ?
    Attached Files

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