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  1. Y

    820-01958 water damage 5v

    O.K back to game...replaced U7000 PPBU_3GH 12V 3V3_G3H_RTC 3.3v CHGR_EN_MVR 5v now charger 5v 0.2a
  2. Y

    820-01041 battery drain fast

    no water damage or other know damage... i was replaced battery, but still drain very fast. CPU getting very hot 100c, U7210 L2011/21/31 and all the area getting very hot.. was also tried OS from external drive to see if its not from the OS but the same any idea?
  3. Y

    820-01958 water damage 5v

    there is no voltage on CHGR_EN_MVR under U6960. how to i get back the PPBUS_G3H?
  4. Y

    820-01958 water damage 5v

    500 PPBUS_G3H - 400
  5. Y

    820-01958 water damage 5v

    i was changed u6960(twice) but now ppbus is 1v..
  6. Y

    820-01958 water damage 5v

    change U6903? you mean U6960?
  7. Y

    820-01958 water damage 5v

    AUX_DET 1.2V P_IN = PPDCIN_G3H_CHGR_AMON - 5.2V
  8. Y

    820-01958 water damage 5v

    R7020: PPDCIN_G3H-5V SMC_RST_IN 5V CHGR_CSI_P 5V CHGR_CSI_N 5V
  9. Y

    820-01958 water damage 5v

    i was replaced anyway the U7000 but the same..
  10. Y

    820-01958 water damage 5v

    P_IN 0.1v AUX_DET 0v VDDA/P 5.1V PPDCIN_G3H_CHRG_AMON 5.1V didnt find SMC_RST_IN but maybe is CHRG_RST_IN 0V
  11. Y

    820-01958 water damage 5v

    CHGR_EN_MVR 0v on r6960
  12. Y

    820-01958 water damage 5v

    11. 12.2v 10. 12.2v 13. 0v
  13. Y

    820-01958 water damage 5v

    water damage at usb u3200/100 area and near U9060. PPBUS_G3H 12.2V PPDCIN 5.2V L6960 0V both sides.. PP5V_G3S 0V PP3V3_G3H 0.1V dont see any short
  14. Y

    820-00928 20v, 0v ppbus no short

    signal from USB-C this what i dont understand....what to look and what can Couse that? UB400/300 Q300/400 for example...or what lines.. i have good board to check but i dont know what to search :|
  15. Y

    820-00928 20v, 0v ppbus no short

    I can’t find what from where is the problem🤷🏻
  16. Y

    820-00928 20v, 0v ppbus no short

    u7000 voltage compare to good working board: TBA_COMP 1.1V 2V TBA_CSO_P/N 0.5V 12.6V TBA_LX2/1 0V 12.6V PPVBAT_G3H_CHGR_REG 1.2V 12.6V SMC_CHRG_INT_L 0V 3.4V
  17. Y

    820-00928 20v, 0v ppbus no short

    on a good working board: PPDCIN_G3H 500 PP20V_USBC_TB_VBUS_F 170 UPC_TB_GATE1 780 TP_BQ400_DRAIN 520 UPC_TB_GATE2 750
  18. Y

    820-00928 20v, 0v ppbus no short

    I was notice that QB300 and QB400 probably was get hot (they Brown color).. PPDCIN_G3H 150 20V PP20V_USBC_TB_VBUS_F 150 20V UPC_TB_GATE1 150 20V TP_BQ400_DRAIN 150 20V UPC_TB_GATE2 600 0V
  19. Y

    820-00928 20v, 0v ppbus no short

    Did..still PPBUS 0v Normal mode switch to 20v At bypass SMC stuck on 5v
  20. Y

    820-00928 20v, 0v ppbus no short

    if i do it right(no battery, 10sec PB then put the charger and release PB after 10sec) so still 0v PPBUS
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