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ajdoc's latest activity
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ANot short, but damage on SSD can't be discarded...
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Aajdoc replied to the thread 820-00170 20V 0A to 1A and reboot.Got correct voltages on SSD coils on 2.5V, 1.8V and 0.9V rails. Diode mode: L9080 0.048V L9580 0.034V
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Aajdoc replied to the thread 820-00170 20V 0A to 1A and reboot.Sorry for misinformation. USB meter stays at 20V and it shows some cycles from 0A up to 1A and then again from 0A up to 1A. Cycle take...
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Aajdoc replied to the thread 820-00170 20V 0A to 1A and reboot.Yes, 0A-1A on USB meter and screen stays black.
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AHeavy liquid damage. Client need data only. Melted L8504 and display connected on display side. Liquid damage on J5100, J3300, J6640...
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Aajdoc replied to the thread 820-00170 20V 0A to 1A and reboot.Original 96W charger and know good batt. Steady 20V, no cycles.
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ALo liquid damage. At first there was 5V and 0.45A from charger. Found U9580 was getting hot and there was no short around that IC...
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ALiquid damage on display connector (on lid, not on logic board). Display cable disconnected and used ext display and there was Apple...
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ABoard from another shop with previous repair attempt. L4004 burn out and has been replaced with jumper and PP5V_S0_ALSCAM_F got 0.380V...
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Aajdoc replied to the thread 820-01949 20v 0.041A.It will make sens about some SSD issue as U9000 is liquid damaged. All resistors around it got correct readings. U9000 replaced and all...
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Aajdoc replied to the thread 820-01949 20v 0.041A.With battery connected got 20V 0.04A but after a few seconds drop to 5V 0A (every a few seconds short jump from 0A to 0.024A. When I...
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ALiquid damage on U9000, J3300_CWR Tested with board only. No shorts on big coils. When charger switch from 5V to 20V so first couple of...
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Aajdoc replied to the thread 820-01598 bootloop.Found short on PPVCC_S0_CPU (0.001V in diode mode). Injected low voltage and on thermal camera only part of CPU went warm so thats it I...
