Radio circuits, base for Nissan Altima L31 (2001-2004)

ANTENNA AMPLIFIER (LEFT "C" PILLAR) AUDIO UNIT BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE FUSE 6 FUSE BLOCK (J/B) (LEFT END OF DASH) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) FUSE 31 GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR ACC JOINT CONNECTOR 1 (UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 3 (UPPER RIGHT END OF DASH) LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER SPEAKER NCA WIRE PPL RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER SPEAKER RR LH SP (-) RR LH SP (+) RR RH SP (-) RR RH SP (+) WHT/BLK WIRE WINDOW AMPLIFIER YEL/GRN WIRE