Jump to content
ELFORUM - Forumul electronistilor
Sign in to follow this  
vl78stc

tv kenstar ctv s2112c defect baleiaj vertical

Recommended Posts

salutare,am defect acest tv cu bv tda 8174 linie orizontala, am schimbat condensatori si am vazut ca nu mi se alimenteaza circuitul si as dori o schema daca se poate si poate ceva indicatii de ce nu vine tensiune pe integrat, 

am verificat traseul si e bun de la trafo linii dar tensiune am decit 5,3v in pic 2 tda si nimic in pic10

componente st92195c7b1/mrp, dar nu smd, stv 2248

multumesc

Share this post


Link to post
Share on other sites

tv rezolvat, cablaj fisurat foarte fin pe traseu descoperit cu lupa

Eu unul v-am trimes schema de atunci de cand mi-ati dat adresa dvs de e-mail..dar nu stiu daca ati primit-o sau daca ati vizualizat-o....pentru ca nu mi-ati dat nici un raspuns la intrebarea trimisa pe mp-ul forumului...

 

 

Salutare !  Nu se poate atasa pe forum schemele mai mari de 500kb ,iar schema aceasta are aproape 2 mb

 

V-am trimes schema pe e-mail,acum am rugamintea la dvs sa-mi spuneti daca e totul ok. Astept raspuns !!
 
O seara minunata va doresc !!

Uitati ce v-am trimes pe mp.  :reytre

Share this post


Link to post
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.

Sign in to follow this  

×
×
  • 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