• TCL H32S5916 - Brak obrazu ale poświetlenie i dzwięk jest.

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 TCL H32S5916 - Brak obrazu ale poświetlenie i dzwięk jest.


by HotIce 10 March 2022, 19:10
Witam kolegów,

Usterka tak jak w temacie treści na matrycy nie ma ale jest podświetlenie i dzwięk. Sprawdziłem napięcie na TCON i są obecne na cewkach 3.3v oraz 12v. Gdzie szukać przyczyny problemu? Poniżej zdjęcia MB oraz TCON.
Image
Image

Re: TCL H32S5916 - Brak obrazu ale poświetlenie i dzwięk jest.


by Google Adsense [BOT] 10 March 2022, 19:10

#2 Re: TCL H32S5916 - Brak obrazu ale poświetlenie i dzwięk jest.


by dernis 30 March 2022, 15:52
Cześć, sprawdź czy masz napięcia na TP odznaczonych VGL i VGH względem masy. Podejrzewam standardowo układzik CS902... sprawdz też czy D6 nie jest uszkodzona, bo również lubi polecieć przy tej usterce.

Re: TCL H32S5916 - Brak obrazu ale poświetlenie i dzwięk jest.


by Google Adsense [BOT] 30 March 2022, 15:52
This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

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.