SHADYYY Posted October 20, 2009 Share Posted October 20, 2009 Am cumparat o surubelnita cu acumulator de 3.7 v de care am folosit o perioada de timp , pina a murit. Am desfacut-o si in interior am dat de un mini montaj electronic care facea functia de incarcare acumulator ,inversare sens si modulator de putere. Din verificarile electrice am constatat : motorul functiomnal , tranzistoarele ,diodele si rezistentele ok .Insa am dat de in circuit SMD cu indicativul D881LF ( 6 picioruse) la care nu am gasit nici un fel de date .daca cunoaste cineva date il rog sa mi le dea si mie sa-mi pot depana surubelnita. Va multumesc. 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