Pioneer AVH-P7800DVD Installation Manual page 7

Yellow/black
If you use an equipment with Mute function, wire
this lead to the Audio Mute lead on that equipment.
If not, keep the Audio Mute lead free of any
connections.
Orange/white
To lighting switch terminal.
Black (ground)
To vehicle (metal) body.
Blue/white
To system control terminal of the
power amp (max. 300 mA 12 V DC).
This product
Fuse (7.5 A)
Fuse resistor
Fuse resistor
Speaker leads
See the section "Connecting the
power cord (2)".
Power supply box
(supplied)
Fig. 3
6