Connection Diagram - Pioneer GM-X944 Service Manual

GM-X944

Connection Diagram

Grommet
Speaker output terminal
28
Fuse (30 A) × 2
Fuse (30 A) × 2
Connecting wires with RCA pin
plugs (sold separately).
External Output
For details on how to connect to RCA
input jacks A and B, see the
"Connecting the Speakers and Input
wires" section.
Front side
RCA output jack
Fuse (30 A) × 3
System remote control wire (sold separately)
Connect the male terminal of this wire to the system remote control
terminal of the car stereo (SYSTEM REMOTE CONTROL). The
female terminal can be connected to the auto-antenna relay control
terminal. If the car stereo does not have a system remote control
terminal, connect the male terminal to the power terminal through
the ignition switch.
Special red battery wire [RD-223] (sold separately).
After making all other connections at the amplifier,
connect the battery wire terminal of the amplifier to
the positive (+) terminal of the battery.
Ground wire (black) [RD-223] (sold separately).
Connect to metal body or chassis.
RCA input
RCA input jack B
RCA input jack A
Connecting wires with RCA pin
plugs (sold separately).
Back side
Amplifier with
RCA input jacks
Car stereo with
RCA output jacks