How to Fix the active speaker buzzing Simbada

SIMBADA speakers are active speakers type of well-known brands which has guaranteed quality but
There is possible damage that may occur because there is nothing impossible if in each component will last a long time .
Of various damage done and damage them buzzing SIMBADA active speakers , for more details check should be in the range of parts
the possible damage .
Basically if the speakers are loud buzzing inactive there is the possibility of damage to the part of the regulator / power supply because there are several components that are short / damaged .
- Check on the discharge voltage transformer with avometer check , but setting avometer in position in because the ac voltage into a dc yet in searahkan by components of the diode
- Check on the regulator in groped aktivnya speakers while in turn make it easier to inspect and usually are connected to the circuits with power amplifier and is very easy to see where the position of the regulator to see which components 2000mF Elco + - 50V , there are 4 diodes fruit , and ic if any .
to be sure again where lies kerusakanya , you try to see if anyone has ballooned elconya and if after groped on the diode was hot once and there was a smell like charred , must let loose with solder and check elco and the diode , if after a check with no avometer then replace the faulty component with the same components .
and now try to turn on the speakers aktivnya must have been buzzing again and smooth sound with no hum .
so this post may be useful ....