i replaced u7501 (new chip)and u1900 (from donor board), there is green light, i can do SMC reset
-the board takes 0.380A when i connect the charger, than that goes back to 0.200A and stays there
i see no water else where, only on those 2 chips, and some resistors around, i replaced all of them, no here is the measurement for
u7501
u1900
-the board takes 0.380A when i connect the charger, than that goes back to 0.200A and stays there
i see no water else where, only on those 2 chips, and some resistors around, i replaced all of them, no here is the measurement for
u7501
1 | 0 |
2 | 0 |
3 | 1.245 |
4 | 0 |
5 | 0 |
6 | 1.998 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 1.998 |
11 | 0 |
12 | 3.4 |
13 | 1.998 |
14 | 5 |
15 | 1.96 |
16 | 1.01 |
17 | 3.3 |
18 | 3.3 |
19 | 1.99 |
20 | 3.3 |
21 | 3.4 |
22 | 3.3 |
23 | 8.57 |
24 | 4.01 |
25 | 3.3 |
26 | 8.33 |
27 | 1.1 |
28 | 0 |
29 | 5 |
30 | 4.8 |
31 | 0 |
32 | 0 |
u1900
1 | 0.135 |
2 | 3.27 |
3 | 0 |
4 | 0.004 |
5 | 3.28 |
6 | 1.19 |
7 | 1.19 |
8 | 0.34 |
9 | 0 |
10 | 0 |
11 | 0 |
12 | 0.125 |
13 | 3.4 |
14 | 3.29 |
15 | 0 |
16 | 0 |