820-3462 No 5V_S4

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  • Ryanleng
    Member
    • Dec 2016
    • 17
    • USA
    #1

    820-3462 No 5V_S4

    PPBUSG3H - 12.56V
    PP3V42 - 3.4V
    PPVRTC is 3.33V
    PPDCIN - fluctuates 16.18 to 16.43V
    PP5V_S5 - 5V
    PP5V_S4 - .001
    PP5V_S3 - MISSING
    PP3V3_S5 - 3.33V
    PP3V3_S4 - 0.44
    PP3V3_S3 - 0.004

    PIN 8 U2650. I plug in the charger and take measurement. At first it climbs to 0.110V then slowly drains to around -0.015V then slowly start to climb again. Repeats this. How am I getting anything on 3V3_S3 without any other ones?


    Thanks in advance. Have a good day.
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