Jump to content
ELFORUM - Forumul electronistilor

NEI 2044 (INDIANA I200)-BO


Recommended Posts

Buna ziua ,Problema mea:la pornire din st-by, nu porneste BO corect, adica U1 scade la ~50 v(in loc de 115),restul tensiunilor scad proportional, semnalul din baza are fluctuatii(bruiaj),fara U1 cuplat forma din TDA 8305 este perfect drepunghiulara.(si tensiunile sunt corecte).Am schimbat -verificat tot afara de trafo linii.Si de la o alta sursa face la fel.Alimentatorul pare bun (incercat cu un bec 60W)Are cineva vreun sfat?Va multumesc

Link to comment
Share on other sites

  • Replies 2
  • Created
  • Last Reply


This topic is now archived and is closed to further replies.

  • 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