The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

Hi there,

Transistor´s arrived today....just placed them, and problem solved.

Best regards
Nezocas

Hi there, Thank´s for the tips. Just arrived at my shop, and tested the protection diode, and its fine. Probably the final transistors/modulator or driver defective as you say. Can you give me these components location on the board. I have a TDA2003 (sound amplifier) near the affected zone (near L50...

Hi there, Grettings from Portugal Radio Make and Model: President Jackson II (new model) PCB Number: PB-351AB 1/4 PLL Number: Z0740B6 Test gear available: Autoranging multimeter and frequency cunter (no oscilloscope) Symptoms: No output needlle doesn´t moves What is working: Everithing else work´s W...