mg3.2a horizontal transistor

marlimasilva · Guest

On The Tv MG3.2A, the orizontal transistor BU2520DX is burnt after 2 minutes. The flybacktransformer is new. Can you help me?

Guest · Posted: Tue Jun 06, 2006 5:57 pm Post subject:

B+ ?
Deflection coils?
Tuning capacitor?
Waveshape on the base.............?

edolago · Posted: Wed Jun 07, 2006 10:18 pm Post subject:

Try using different number (an exact substitute or even with higher values). I encountered that problem here in the Philippines many times, and found out that it was due to the replacement of BU2520, which I suspected, an imitation or having factory defects. Rolling Eyes