Hello, im Gustavo from Argentina.
I use to search technical information here in Badcaps, and I hope I can help with my experience.
Thank You
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
Hi mon2, thank you for your assistance:
L6960 = 3.42V constant
L6961 = 2.4 - 2.8 v fluctuating all time
R6934 = 0 ohm
R6935 = 0 ohm
P5VG3S_VSW rail in resistante mode gets 350ohm and infinity like a diode
Now something strange just happened, when a was about to measure [B]P5VG3S_EN_R [/B]= pin # 4 with the battery connected, the Mac turned on (never did before)... now I have it running and charging the battery from 0%.... I´ll keep it ON and charging until 100% to see what happens and report you back.
ThanksHi mon2, thank you
Leave a comment:
-
Sorry I posted my concern here because was the only way.
I have a 820-01041-A that works only when battery is disconnected.
No signs of liquid damage, board looks good.
The only way that turns on and boots normally into the system is w/o battery and conecting the USB C power cable to the bottom left side connector.
Otherway doesn´t turn on.
Measures connected to Magsafe and w/ battery :
PPBUS_G3H = 12.50v
PP3V3_G3H_T = 3.35v
P5VG3S_VSW = 0v
CHGR_BGATE = 12.43v
PP1V2_AWAKE = 1.21v
PP1V8_AWAKE = 1.81v...
Leave a comment:
-
Hi, my name is Gustavo, I´m a Multi-platform Electronics/Computer Engineer, expert in technology.
As an organized and highly motivated person, I am able to adapt to any circumstance and always give my best to any project, while at the same time I strive to work as a team and foster values such as camaraderie.
I consider myself responsible, with a proactive spirit, and with a great capacity for learning.
I had the opportunity to do my work practices at a national and international level in well-prestigious companies and learn from the best professionals.
I´ve learned a...
Leave a comment:
-
-
-
Re: 820-01958 MBA 13" '20 A2179 Schematics/bv request
Thank you for this one Friend !
Leave a comment:
-
-
Re: A1534 820-00045-a efi bios dump need
Hi, i need to unlock this MacBook:
A1534 EMC 2746
S/N C02Q3890GCN4
LOGICBOARD 820-00045-A
thanks in advance...
Leave a comment:
-
-
No activity results to display
Show More
Leave a comment: