Martin the 3 bulbs on bass treble and balanse were dead plus 1 on volume. what if i take some bulbs from fm fm1 2 3 ?Which ones are important? Output is ok, no solder problem. I am going to check the ic later anastasio

when i try to start the ic responds with a change in voltage but it doesnt seem to hold. If i sortsircuit the relay and touch the pins is flashing the diferent bulbs but there is no signal to amplifier from radio and when i remove my hand the bulbs go off. In this condition the amplifier produces a noise when i put a finger on the transistor. thanks

i have a 2400-2 that does not start. the led is on and the power is working. I replaced the c92 cap and adjusted the15volt supply but no answer I have the solder , the screwdriver and passion Any help wellkome