PETRE66 Posted July 7, 2006 Share Posted July 7, 2006 Tv schneider ch.17.1 ,desi am schimbat :trfo linii,driver,conzi.......tensiuni corecte ,osc-me corecte ..................tranzistorul din linii imi face greutati.Ce fenomen paranormal se petrece in zona liniilor ,de4 arde intr-o veselie tranzitoarele Nu se pun la-ndoiala, calitatea peselor.Se pare ,ca un tz. de genul 2SC4288 e ideal . Astept o explicatie ,pertinenta. Cu stima,Petre66 Link to comment
PETRE66 Posted July 15, 2006 Author Share Posted July 15, 2006 prin simpla inlocuirea din modulatorul cu diode a DMV32B si montarea unui tz. mai puternic ex.2SC4829 ,operatia a avut succes. Ar mai fi o posibilitate ,prin inlocuirea diodei corectie de perna .Evident picor de la masa (3) ,anulat. Link to comment
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now