Jump to content
ELFORUM - Forumul electronistilor

lcd defect


Recommended Posts

am o chinezarie de lcd DIKOM TVH-2211 cu placa de baza B.LT712C CU PROCESOR TDA8890H1/N18defectul consta in faptul ca imaginea apare cateva secunde dupa care apare secvential un fond pe mai multe culori care se schimba la cateva secunde din rosu in verde in galben si alte culori daca scot antena si o bag din nou apare imaginea iar cateva secunde si din nou fond colorat ,sunetul ramane la fel face si pe intrare PC sau AV, am inlocuit memoria cu una goala si nu s-a schimbat nimic,meniul apare peste fondul colorat, daca a mai intalnit cineva acest defect.

Link to comment
Share on other sites

  • Replies 1
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Sunt unele chinezari care daca nu au semnal trece prin culori sau ai activat modul de ”test” ecran si atunci iara asa se manifesta.Unele lvds uri au direct pe conector acest pin de test care il poti face din service (il pune la masa).Da mai multe detalii ( asa avenit , ai schimbat tu panelu ce model de panel etc.)Ps nu cunosc modelu de sasiu la ce ai tu. dar ti-am dat niste idei.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.Terms of Use si Guidelines