• Samsung Galaxy Tab3 T520 - Podłączony do ładowarki rozładowuje baterie

It is currently 14 December 2024, 09:56

Samsung Galaxy Tab3 T520 - Podłączony do ładowarki rozładowuje baterie

 Forum rules: Click here to view the forum rules

  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
  2. Topic message should contain: the PCB marking code (required in case of hardware repairs), an extended description of problem, things you have checked/replaced/measured, your conclusions and the question. If you are not able to find the PCB marking code, please read THIS TOPIC. If you still cannot locate the PCB markings, please upload a clean, both-side photos of the mainboard - it is required to remove any films, modules or brackets possibly covering these markings.
  3. Before posting a new topic please read all topics in TRAININGS subforum and make a preliminary diagnostic based on the content of those trainings.
  4. Uploading of any complete schematics, BIOS / firmware files or any other kind of documentation, or linking to 3rd party websites with such files, is STRICTLY PROHIBITED. You can only upload the small portion of documentation or, link to BIOS file on UNVERIFIED BIOS FILES subforum, which simplifies the diagnostics/repair. You are not allowed to upload more then one complete page of instruction/schematic per single topic. The file you upload must not contain any watermarks, "confidential" markings, links or email addresses and cannot be password-protected.
  5. It is only permitted to describe one faulty device per single topic - you should always open a new topic for each subsequent device.
  6. Requesting of the full schematics, BoardView files, BIOS files or any other kind of documentation is NOT ALLOWED in this subforum. If you need to ask for any of these, you should open a new topic in DOCUMENTATION/BIOS REQUEST subforum.
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

#1 Samsung Galaxy Tab3 T520 - Podłączony do ładowarki rozładowuje baterie

by przemko21 • 15 December 2016, 23:03
Samsung Galaxy Tab3 T520 - Podłączony do ładowarki rozładowuje baterie

Tablet gdy jest włączony i nawet gdy podłączam pod ładowarkę rozładowywuje baterie. Używałem różnych ładowarek i przewodów od oryginalnych do podróbek. Bez zmian.
Bateria podmieniona. Bez zmian,

Użyłem aplikacji do pomiaru prądu ładowania i czasami jest 1700mA, później spada do 500mA lub nawet 50mA, można powiedzieć, że ładowanie wariuje,

Port ładowania sprawny i cały czas daje napięcie stabilne 5V

Robiony WIPE RESET

Wszystko to nie pomaga.

Widziałem inny post z podobnym problemem, tylko model Tab3 T210 i tam chodziło o jeden tranzystor. Może ktoś wskaże, co może być przyczyną tej usterki?

Re: Samsung Galaxy Tab3 T520 - Podłączony do ładowarki rozładowuje baterie

by Google Adsense [BOT] • 15 December 2016, 23:03
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
Similar Topics
Schemat Samsung Galaxy Tab E 8.0 SM-T378V
Schemat Samsung Galaxy A33 5G (SM-A336B)
Schemat Samsung Galaxy Tab S 10.5 SM-T805W
Schemat Samsung Galaxy Note 20 Ultra SM-N985F SM-N986B SM-N986BR
Sygnał PROCHOT po podpięciu ładowarki - HP Pavilion Gaming 15-EC0035NW
jak naładować baterię bez laptopa? (Lenovo SB10K97597)

Who is online

Users browsing this forum: No registered users and 0 guests

_______________________________
All rights reserved. Unauthorised copying of this website's content or any of its part is strictly forbidden.
Any trademarks, brand names, products or services published on this website belong to their legal owners, are copyrighted and used for information purposes only.