Search results

ok will do that.

any suggestions?

I replaced F7000, I did not have an exact donor but i got one from macbook Air A1466 , I measured the voltage i am indeed getting 12.26V stable but my amp meter still stuck at 5.22V and 0.001amp and 0.00 watts , so no 20V yet .

ok, Let me try that.

As I removed F7000 I am getting Stable 12.26V at C7050 , I have tested it more than 10 times to see if it would fluctuate but voltages remain the same , let me know what it is next please.

OK, will do that.

NO, PPBUS_G3H was at 0.404V, but if i do not connect the USB Meter with the charger for 24hrs then i will get PPBUS-G3H 12.14 V Thats what i found so weird .

P_IN = 5.31V AUX_DET + 1.224V VDDA/P=5.13V SMC_RST_IN = 0.542V EN_MVR = 0.00V CBC_ON is U7000 to U7800 no test point or components to test that line A/BMON= 0.00V

Ok , Let me do that .

Yes at R7020 I have checked it more than 3 times , and always get 5.3v there.

R6900 Does have continuity.

Yes will do it from now on , it was 0.467V, See i am observing something very funny with this macbook, if i put it down for a day without connecting the USB amp meter then the next day i go back to it all diode mode reading of PPBUS_G3H is 0.388 And PPBUS_G3H is 12.18 V but the usb meter is...

Yes thats exactly what i am getting , I just used my FLUKE multimeter and what i got it diode mode to groung 0.30 and Voltage is 0.404 on both side of R6900

VIN1/VIN2 = 0.467 correct , R6900 is firmly soldered ,when i ran diode mode to ground of R6900 = 0.028 and when I measure R6900 To Ohm its 0.03.

U6903 Voltages VIN1/VIN2 =0,467 EN=0.000 FB=0.035 VO=0.015

R6934 in Diode mode to Ground its 0.363 R6935= 0.363 and in Ohm R6934 and R6935 = 0.001

3V3_G3H_RTC= 0.824 Let me check R6934 and R6935

Here s what I get on those lines here . PP3V3_G3H_PMU_VDDMAIN = 0.179 PP3V3_G3H_PMU_VIN RTC_R= 0.789 VIN_RTC = 0.803 VOUT_RTC = 0.179 PP3V3_AWAKE = 0.023

No, I did not get to test those , let me test those lines just now.

I