Disp; Cd3125R/Mp3-3130R User's Manual - Boss CD-3125R User Manual

Wiring diagram
Follow the wiring illustration below closely to obtain proper performance from your CD
receiver. Failure to make these connections properly may result in damage to your unit
which will not be covered under your warranty.
This receiver contains a built-in high power four-channel amplifier. To use the built-in
amplifier, connect the speaker terminals as shown. To use the receiver as a head unit
in a mobile audio system which includes and amplifier, use the RCA outputs to connect
to the front, rear and subwoofer inputs of your amplifier(s).
Antenna connector
RED
Ignition switch
(BATT +)
YELLOW
Memory backup
BLACK
Ground (BATT -)
BLUE
Power Antenna
LEFT FRONT SPEAKER
WHITE
+
WHITE/BLACK
–
LEFT REAR SPEAKER
GREEN
+
GREEN/BLACK
–
Fuse
Choke Box
AUX IN (BLACK)
SUBWOOFER OUT (GREEN)
to amplifier inputs, if present
FRONT RCA OUT (BROWN)
REAR RCA OUT (GREY)
GREY/BLACK
VIOLET/BLACK
CD3125R/MP3-3130R User's Manual - page 13
RIGHT CH (RED)
LEFT CH (WHITE)
RIGHT CH (RED)
LEFT CH (WHITE)
RIGHT CH (RED)
LEFT CH (WHITE)
RIGHT FRONT SPEAKER
GREY
RIGHT REAR SPEAKER
VIOLET