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2informaticos replied to the thread 820-02536 liquid damage 5V 0A.Put back Q5216 and check if AUX_DET maintain its level. Check resistance (ohm scale) over C5220/60. Also check the values of all... -
2informaticos replied to the thread 820-01700 - short on U6960.Sorry for error, CD3217 has only two LDOs. Can you test if board works with (charged) known good battery?
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2informaticos replied to the thread A2442 820-02098 not charging.Any fault history available? The battery isn't recognized at all?
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Palhano replied to the thread 820-01700 - short on U6960.All ports are at 5V and 0.40A, but U3100 and UB400 are restarting after a few seconds. I have 1.5V and 3.3V from the LDO lines. Is LDO... -
Aajdoc replied to the thread 820-02536 liquid damage 5V 0A.P_IN 5.15V AUX_DET 0.85V SMC_RST_IN 0V VDDA 4.46V VDDP 4.46V AUX_OK 0V AMON 0V BMON 0V
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2informaticos replied to the thread 820-01041 wake up problem.Change your multimeter battery and post again voltages...
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2informaticos replied to the thread 820-01700 - short on U6960.All ports have now the same behavior? Do you get 1V1 LDO on all CD3217 chips? Did you replace U3200 with chip from donor board, same...
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Palhano replied to the thread 820-01700 - short on U6960.I replaced the U3200 chip; the port now generates 12V, but it's still fluctuating. I discovered that when I connect the charger to...
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Bbartech replied to the thread 820-01041 wake up problem.missing only backlight sorry check again when for sure there is data problem was that there is apple logo and than black screen when i...
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