So i wanted to make a portable speaker sistem and i succeded.
It was a subwoofer with an integrated amplifier.
I just cut out the 220-240V~ Transformator and connected a 12V 60Ah battery to it. Everything was fine, it played like before when it was hooked to 230V.
But then i forgot to isolate a 12V cable and it touched some elements on the circuit board. It doesnt play now and i dont know which elements are fried and how to fix it. I dont know much about electronics or circuits and it would probably cost 40$+ to get this fixed by someone. If anyone has solutions or guides how should i attempt to fix this i would be greatfull. Because they dont make alot of good speakers with integrated amps and subwoofers, and i dont want to spend 100$+ on a new one.
Thanks! Pictures below.
The front (i drilled a hole for the 12V cables):
The back:
Sorry for some bad pic quality but i hope you can see everything.
If not i will make some new ones.
It was a subwoofer with an integrated amplifier.
I just cut out the 220-240V~ Transformator and connected a 12V 60Ah battery to it. Everything was fine, it played like before when it was hooked to 230V.
But then i forgot to isolate a 12V cable and it touched some elements on the circuit board. It doesnt play now and i dont know which elements are fried and how to fix it. I dont know much about electronics or circuits and it would probably cost 40$+ to get this fixed by someone. If anyone has solutions or guides how should i attempt to fix this i would be greatfull. Because they dont make alot of good speakers with integrated amps and subwoofers, and i dont want to spend 100$+ on a new one.
Thanks! Pictures below.
The front (i drilled a hole for the 12V cables):
The back:
Sorry for some bad pic quality but i hope you can see everything.
If not i will make some new ones.
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