japan Posted January 13, 2012 Share Posted January 13, 2012 Buna ziua, am de reparat un amplificator audio PHILIPS 22GH919/19 , defectul este ca pe un canal se aude foarte slab. Am schimbat potentiometrul de balans care era defect si potentiometrul de volum, contacte am refacut, dar nu am gasit o schema sa pot verifica amanuntit. :cry: O schema daca se poate la modelul asta si ceva idei pentru depanare. Va multumesc anticipat. Link to comment
radu ionel Posted January 13, 2012 Share Posted January 13, 2012 Schema o solicitati doar aici*;Componente electronice,documentatie si scheme...ultima de jos Link to comment
japan Posted January 13, 2012 Author Share Posted January 13, 2012 Rog un moderator sa mute subiectul la Componente electronice,documentatie si scheme Link to comment
iod2 Posted January 13, 2012 Share Posted January 13, 2012 incearca sa scoti corectorul de ton si sa ii dai numai la final semnal. Link to comment
japan Posted January 13, 2012 Author Share Posted January 13, 2012 incearca sa scoti corectorul de ton si sa ii dai numai la final semnal. Multumesc pentru sfat dar corectorul este incorporat cu amplificatorul final . Link to comment
japan Posted January 14, 2012 Author Share Posted January 14, 2012 Rog un moderator sa inchida subiectul. Am deschis altul nou la Componente electronice, documentatie si scheme pentru schema. 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