Dodge 1997 Neon WIRING DIAGRAMS, Owner'S Manual

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8W-47 AUDIO SYSTEMS
INDEX
page page
DESCRIPTION AND OPERATION
HELPFUL INFORMATION . . . . . . . . . . . . . . . . . . 5
RADIO ILLUMINATION . . . . . . . . . . . . . . . . . . . . 5
RADIO MEMORY . . . . . . . . . . . . . . . . . . . . . . . . 5
RADIO OPERATION . . . . . . . . . . . . . . . . . . . . . . 5
SPEAKERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DESCRIPTION AND OPERATION
RADIO OPERATION
When the ignition switch is in either the ACCES-
SORY or RUN position, it connects circuit A1 from
the Power Distribution Center (PDC) to circuit A31.
Circuit A31 powers a bus bar in the fuse block. The
bus bar feeds two circuits, one of which is circuit
X12. Circuit X12 powers the radio. A 10 amp fuse, in
cavity 16 of the fuse block, protects circuit X12.
Circuit Z9 supplies the ground path for the radio.
The grounding point for circuit Z9 is the instrument
panel right center support.
RADIO MEMORY
Circuit M1 from the Power Distribution Center
(PDC) supplies power for the radio memory. The cir-
cuit contains the Ignition Off Draw (IOD) fuse. The
IOD fuse is removed during vehicle shipping to pre-
vent excessive battery draw.
RADIO ILLUMINATION
When the parking lamps or headlamps are ON, cir-
cuits E2 and L7 power the radio illumination lamps
and park lamps. Circuit E2 feeds the illumination
lamp. Circuit L7 feeds the park lamps of the radio.
Circuit F33 feeds circuit L7.
A 4 amp fuse, in cavity 12 of the fuse block, pro-
tects circuit E2. A 15 amp fuse, in cavity 2 of the fuse
block, protects circuits L7 and F33.
SPEAKERS
Circuit X53 feeds the speaker in the left front door.
Circuit X55 is the return from the speaker to the
radio. On the premium system the X53 and X55 cir-
cuits are connected in with the instrument panel
speaker.
Circuit X54 feeds the speaker in the right front
door. Circuit X56 is the return from the speaker to
the radio. On the premium system the X54 and X56
circuits are connected in with the instrument panel
speaker.
Circuit X51 feeds the left rear speaker. Circuit X57
is the return from the speaker to the radio.
Circuit X52 feeds the right rear speaker. Circuit
X58 is the return from the speaker to the radio.
HELPFUL INFORMATION
•
Circuit M1 also powers the vanity lamps, glove
box lamp, time delay relay, dome lamps, underhood
lamp, cargo lamp, and power mirrors.
•
If the radio does not operate, check for blown
fuses in circuits A1 and X12.
•
Circuits A3, and F33 feed the L7 circuit.
•
If the radio illumination lamps do not operate,
check for blown fuses in circuits E2, F33, and A3.
PL
8W - 47 AUDIO SYSTEMS 8W - 47 - 5