23
GM-X642,X542
Connection Diagram
Fuse (30 A)
Grommet
RCA input
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.
Amplifier with
RCA input jacks
Fuse (25 A)
Car stereo with
RCA output jacks
External Output
Connecting wires with RCA pin
plugs (sold separately).
RCA input jack
RCA output jack
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.
Speaker terminal.
Fuse (30 A)
Front side
Back side
Summary of Contents for GM-X542
Page 4: ...4 GM X642 X542 2 2 EXTERIOR ...
Page 9: ...9 GM X642 X542 5 6 7 8 A B C D 5 6 7 8 POWER SUPPLY A a A a A b 3 ...
Page 14: ...14 GM X642 X542 A 1 2 3 4 B C D 1 2 3 4 A A AMP UNIT ...
Page 15: ...15 GM X642 X542 5 6 7 8 A B C D 5 6 7 8 A SIDE B ...
Page 21: ...21 GM X642 X542 8 OPERATIONS AND SPECIFICATIONS 8 1 OPERATIONS ...
