Jump to content
ELFORUM - Forumul electronistilor
Hai in clubul sustinătorilor, contribuția ta e binevenită.

Tv Schneider STV2803T chassis TV9

ticmorosan

By ticmorosan,
in Depanari Radio-TV, Audio-video

 Share

Recommended Posts

ticmorosan Collaborator

ticmorosan

Posted
Posted

Salutare !Situatia e urmatoarea: sursa functioneaza pe bec fara probleme , toate tensiunile sunt corecte, am sincro H vizualizat in baza final linii OK; cand pun placa pe TV starteaza, LED-ul se stinge , sunetul functioneaza (e alimentat direct din sursa) dar nu functioneaza final linii (imi dispare sincro H).Am descoperit ca in pinul 12(safety) al IC701 , VDP31xxB, apare tensiunea de 5v care blocheaza Hout. Trafo linii a fost schimbat pentru ca cel vechi descarca la jug.Daca ati intalnit situatia si aveti sugestii , va rog frumos! O seara placuta!

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.

Guest
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.

×
 Share
Go to topic listing
×
×
  • 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

  I accept