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Wiring Diagram - Boss Audio Systems 824UAB User Manual

Mp3-compatible cd am/fm receiver

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WIRING DIAGRAM
Make sure You have a good chassis ground. Good ground connection will
eliminate most electrical noise problems. A good chassis ground requires a
tight connection to the vehicle's metal chassis. The area around the ground
connection should be clean, bare metal without rust, paint, plastic, dust, or dirt
for a good ground connection.
Black Ground
Connect to vehicle body/chassis. Make sure you have a good chassis ground.
This will eliminate most electrical noise form the motor and alternator. A good
chassis ground requires a tight connection to ground. The area should be free
from rust, paint or any form of dirt.
Yellow Memory Backup
Connect to electrical terminal always supplied with power regardless of ignition
switch position.
Orange Remote
Connect to Auto-antenna or power amp control wire/remote
connection.
Maximum current 500mA 12VDC. (Low Current)
0
A
B
Connector A
1. Rear right speaker(+)/Purple
2.
Rear right speaker(-)/Purple-Biack
3.
Front right speaker(+ )/Grey
4.
Front right speaker(-)/Grey-Biack
5.
Front left speaker(+)/White
6.
Front left speaker(-)/White-Black
7.
Rear left speaker(+ )/Green
8. Rear left speaker(-)/Green-Black
Speaker Wiring Notes:
@
Connector
B
1.-
2.-
3.-
4. Battery 12V (+)/Yellow
5.
Remote Trigger/Blue-White
6.-
7.ACC+/Red
8. Ground/Black
Follow the above wiring diagram to install the head unit with new or existing
speakers.
1. This unit is designed for use with four (4) speakers with impedance between
4 Ohms to 8 Ohms.
2. An Impedance load of less than 4 Ohms could damage the unit.
3. Never bridge or combine the speaker wire outputs. When not using four
speakers, use electrical tape to tape the ends of the unused speaker outputs
to prevent a short circuit.
.
4. Never ground the negative speaker terminals to chassis ground.
6

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