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THE BOARD HAD WATER DAMAGE AROUND U9080 IT WAS GETTING HOT REMOVE AND FOUND SHORT ON PP2V5_NAND_SSD0

I have a A1708 820-00840-A with no power. It puls 20V from ampmeter but 0A (only board on desk). PPBUS_G3H = 0V and seams to be shorted. It has 0.002 on diode reading and 0.4 ohm in resistance to ground. R7020 = 20V F7000 = 0V and 0.002 on diode reading. After lifting F7000, PPBUS_G3H...

short on ppbus_g3h i removed F7000 AND F7001 THE SHORT IS ON PIN 2 L9080 IS 9.1 K OMS L9580 IS 0.4 oms

No Backlight but has video ppvout_so_lcdbklt_f is 39.5 Oms is this a short

I have an A1990 820-01814-01 with no boot. It powers on, I have 19.5V on ampmeter, and it goes to 2.88A with battery, and with out i get 19.6v and it goes to 0.30A then down to 0.A Already tried revive and restore DFU with no error but no sucess. It has fan spin, i get 5v from USB...

820-01041 backlight problem when i look at board i see water damage around j4800 and cb211 cc773 cc772 i change them from other board the board boot up everything works but when i close lid and open the backlight does not come on i see image key board lights up but not touch bar and screen

with battery i get 19.5v and 3.55a with out battery i get 19.5v no A no fan spin PPBUS_G3H is 12v PP3v3_sus: 3.3 PP3v3_G3H: 3.4 PP5V_S0: 0v L7900: 0v 143.3 Oms L8410: 0.2v 3.635Mil Oms L7960: 0v 34. Oms L8000: 0v 95 Oms

I have an A1989 820-00850-A with no power. as soon as i plug in the cable to the other mac is says DFU and when i try to restore i get era see photo It has only 5V on ampmeter. does not turn on! 5.10V/ 0.240A PPBUS_G3H=12,3V PP3V3_G3H=3.24V U3100: PP3V3_UPC_XA_LDO = 3.287V PP1V8_UPC_XA_LDOA...

i have a 820-01041-A i see no sign's of water damage i get 19.5v 3.27A from charger with battery connected with no battery i get 19.6v 0.02A when i connect it to another mac i can get in to DFU AND DO A RECOVER IT BOOT TO APPLE LOGO THEN THE FOLDER ICON WHEN I TURN IT OFF IT WOULD NOT BOOT...

does not turn on! 5.10V/ 0.240A PPBUS_G3H=12,3V PP3V3_G3H=3.24V PCH_RTC_RESET_L=3V PP3V3_S5=0.003V PCH_PWRBTN_L=0.003V PPOV8_SLPS2R -0.8v PP1V1_SLPS2R- 1.10v PP1V25_SLPS2R_Smc_avref-1.25v PP1V8_SLPS2R-1.803v

this came in with water damage around j5260 i get 5.14v 0.02mA PPDCIN_G3H = 5v PPBUS_G3H = 0v - not shorted PP3V3_G3H = 0v - looks like shorted should i give a little voltage and check with thermal camera

i am working on an 820-02020 no WIFI or Bluetooth it boots up to os then in little wile it freezes then screen goes pink then reboots

820-02016 the A and D are the only keys that don't work the mouse had water damage . I change mouse and mouse cable and new keyboard same problem i even change the mouse darter board still no A or D keys

power supply gives 12v and the power button has 3.3v

820-00239 no camera the screen was change may have put screen from 2018 or 19 before i got it and put wright screen but no camera screen was tested with other board and camera works

looking for Schematic and board view the power supply gives 12v and the power button has 3.3v

i removed f7000 and f7001 the short on ppbus_g3h L9080/580. no short L7330 = 0.006 L7231 = 0.002 LA950 = 0.013 LA870 = 0.012

i removed F7000 and f7001 to find short on ppbus_g3h should i inject voltage and use the thermal camera -g3h

all USB-C ports have the same behavior? tried DFU it reads starts restore when it gets to last step it hangs and give message time out i found a short on ppvddcpu_awake

I have an 820-00165-A no power. I have orange light on charger but no fan spin, had water damage PPBUS_G3H = 8.59V PP3V42_G3H = 3.4V SMC_RESET_L = 3.3V pp5v_s5 = 5v pp3v3_s5 3.3v smc_on off_l 3.4v pm_pwrbtn_l3.4v pp5v_s4rs3 0v