Greetings gentlemens! I have an Ibanez EDB-605 and had an accident in the moment that was changing the battery, the RED wire of the conector of the battery detached out of his place, and I could not see where it was soldered on the circuit, and obviusly the bass doesn't sound! so need your help guys as soon as possible because i work on music! if anybody got an diagram or some pic inside the electronic please show me! Thanks!!