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I have change SMC 980 YFC and change U7000 (by new.) now magsafe have green light blinking.... I wil check ressistances around u7000 and smc and post reply (always o volts with PPVIN_SW_T29BST)
Have you an idea?
thanks a lot
Ok , I ca,'t to be sure that the original smc is the original smc , because, the glue around the smc was abscent, so I have think to change , to be sure it was me who replaces him...
But I'll give the original when buying...
I have no idea. Same questions as previous 3V42 stable, ACOK, SMC_RESET, known good magsafe board. You need a green light before the board will do anything. If you change SMC you need to take one from identical donor board!
magsafe board is ok (820-2565-A)
PPDCIN_G3H = beetween 16.70 and 16.93V.
SMC_BC_ACOK_VCC=beetween 3.39 and 3.46V.
SMC_BC_ACOK = beetween 2.33 and 2.38V.???
About PP3V42_G3H :
Pin 5 of U6901 is stable with 3.46Volts.
green light blinking,I think there's a problem somewhere of short to ground, I hear a slight click which is the green light that flashes...