prodigy83's latest activity

  • prodigy83
    My reference only: TT10189 Problem: liquid damage, does not turn on even though USBC meter shows 20v. Work done so far: C9589 had a...
  • prodigy83
    Ordered, thank you very much!
  • prodigy83
    prodigy83 commented on Ados's profile post.
    Sorry I am just now getting back to you on this. I normally document these with a ticket number but this one I did not. Must have been...
  • prodigy83
    My reference only: TT10141. Problem: I need to purchase a mosfet chip from board 820-02100 M1 Pro, that is supposed to be Q5820 but...
    • 0001-chip-small.jpg
  • prodigy83
    prodigy83 replied to the thread 820-02100 M1 Pro Coffee spill.
    I think U9300 could be a culprit. I removed it and USB-c was read 5v, but PPVIN_P1V8VDDH_CTRL_VIN was stable at the 12v having removed...
  • prodigy83
    My reference only: TT10141 History: Coffee spill. Lot of damage around UP800, U9300. There is a lug at the bottom left corner of...
  • prodigy83
    prodigy83 commented on Ados's profile post.
    Sure, can you send me the original link where this conversation took place so I can look it up?
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    P3V8AON_VSW1 is now at .356 diode mode! P0V9_LX0_NAND0 is .286 should be .310. P0V9_LX1_NAND0 is .291 should be .310. P1V2_LX0_NAND0 is...
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    UN400 seems to be getting hot from voltage injection in to P3V8AON_VSW1. Q5840/20/00 I removed because all these were getting hot too. I...
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    QC280 had a short! I am getting consistent pulling of .44 amps now wheas I was only getting the amps pulled for the first few minutes...
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    P3V8AON_SW3 diode mode is 2.278 P3V8AON_SW2 diode mode is 2.278 Q5840, Q5820, L5840, L5820, and R5800 are currently lifted with the...
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    I did try removing practically everything on 3V8_AON and nothing went high. When I removed Q5800, pin 3 went high in diode mode being 2.125.
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    Diode mode shows pin 1 @ .053 pin 2 shows @ .770.
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    Thank you. I have not put back U8100 yet but poking around P3V8AON_VSENSE diode mode reading is .05, should be .356. What is this...
  • prodigy83
    prodigy83 replied to the thread 820-02098 Stuck at 5v.
    Okay, let me bounce this off you then if I may. Since I removed U8100, the up and down voltage on L5800 pad 1 is now for the most part...
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