tanong din po ako mga kapatid,,, i have konzert av-502a too..my problemnasunog po ung resistor out put 2 pa, kaya di ko malaman ang value, r 130 left/right baka mag schem diagram kayo pake check naman po please.. email me here techboy899fm@yahoo.com or text me 09212183426 or you can call me here sa magic 89.9 thursday to tuesday between 6-2pm 6382513 local 203 please help me.. thankyou so much..
pakicheck na lang dito kung san banda