Electrical Connections - Panasonic CQ-DF203U Operating Instructions Manual

Electrical Connections

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Caution:
≥ This product is designed to operate with a 12 V
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DC, negative ground battery system.
≥ To prevent damage to the unit, be sure to follow
the connection diagram below.
≥ Remove approximately 1 ⁄ z (5 mm) of protective
4
covering from the ends of the leads before con-
necting.
≥ Do not insert the power connector into the unit
until the wiring is completed.
Wiring Diagram
External amplifier control power lead
(max. 500 mA)
This lead is for connection to the power amplifier.
Note:
≥ This lead is used for power control when an external power amplifier
is connected. The power supply of a power amplifier will be activated
when turning on the power of this unit.
CQ-DFX683U CQ-DF583U
Dual CD changer control lead
Note:
Insulate this lead with vinyl tape when you do not connect it.
≥
Antenna control lead
(to motor antenna) (max. 500 mA)
This lead is not intended for use with switch actuated power
antenna.
Note:
≥ The power antenna extends automatically
when the AM/FM radio mode is selected.
ACC power lead
To ACC power, _12 V DC.
Battery lead
To the car battery, continuous _12 V DC.
Ground lead
To a clean, bare metallic part of the car chassis.
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CQ-DFX683/DF583/DF203U
≥ Be sure to insulate any exposed wires from a
possible short-circuit from the car chassis.
Bundle all cables and keep cable terminals free
from touching any metal parts.
≥ Remember, if your car has a drive computer or a
navigation computer, the data of its memory
may be erased when the battery terminals are
disconnected.
Antenna
: L (white) Preamp output connector (rear)
: R (red)
Preamp output connector (front)
(Blue/white stripe)
(Brown/white stripe)
(Blue)
ACC
(Red)
BATTERY 15 A
(Yellow)
(Black)
Accessory used for wiring
No.
6 Power connector
CQ-DFX683U CQ-DF583U
CD changer control connector
6
Power
connector
Front speaker lead
Rear speaker lead
Item Q'ty
1
CD changer input cord
R (red)
CD.C-IN
L (white)
CQ-DFX683U
Subwoofer cord
(Red)
Monaural
S.W-OUT
(White)
Fuse (15 A)§
§If the fuse (rear panel) blows frequently,
there may be something wrong with the unit.
Consult your nearest Panasonic Servicenter
for service.
(White)
+
Left
(White/black stripe)
-
FRONT SP
To front speaker
+
(Gray)
Right
-
(Gray/black stripe)
(Green)
+
Left
(Green/black stripe)
-
To rear speaker
REAR SP
+
(Violet)
Right
-
(Violet/black stripe)
Caution:
L
≥ Do not connect more than one
speaker to one set of speaker leads.
R
CQ-DFX683/DF583/DF203U
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