1995 talari z240 7.4 merc bravo3
 

hello everyone i am new to the group,i am trying to find the wiring for this boat it had like 5 wires on the postive side of battery.trying to find out where they go my alternator went as high as 17 volts started smelling something like sulfur shut it down took off alternator took it to shop had it rebuilt he said it looked like a wire had shorted out some now im thinking something is wrong with the wiring or i have a wire that dont belong on the postive side and nothing is marked,thanks
cal