Re: Jensen MCC8320 Radio
In general you will have 3 wires to worry about...<br /><br />Always on power (red or orange? should have inline fuse)<br />Ingnition on power (connected to purple coming from key)<br />Ground (black)<br /><br />Check all fuses going to stereo...if good then you can test unit by connecting ground to neg on battery and both power wires directly to positive.<br /><br />****I am not near my boat at moment to get exact wire colors and wiring schematics...so...please use caution when doing anything electrical.<br /><br />The greys and whites usually go to speakers.<br /><br />-JustMrWill