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PPBUS_G3H: 12.65v
PP3V3_SUS: 0v
Q7820:
Pin4: 3.3v
Pin3: 3.3v
Pin1:0v
P5V_3V3_SUS_EN: 4mV
Doubt: I have some differences on the names on the nets between the boardview and the schematic. Is that ok? Should I look for another version?
For example. Q7820 Pin1is: PP3V3_SUS on brd and...
Hello.
I have this 820-3115-A.
Initially turns on for 3 seconds and then off. Had a lot of liquid damage around and under U1800. I protected U1800, added flux and reflowed the area and cleaned with ultrasonic cleaner.
Then the board had the same issue and I noticed that U7000 was getting a...
Hello!
Macbook Pro Retina 2015
My first time with this 00163 board. No signs of corrosion/liquid damage.
The computer turns on, chimes and no video. NO Bloq Mayus acitivity. No video on HDMI port. No video on thunderbolt.
I have flashed a new bios and the problem persisted.
I reflowed...