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CQ-DP153W
17
CQ-DP153W
16
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12
Speaker Connections
Caution: Please follow the instructions given below. Failure to do so will cause damage to the unit and speakers.
L
R
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L
R
L
R
L
R
<Right>
<Wrong>
(White)
(White
w/black stripe)
Chassis
(Gray
w/black stripe)
(Gray)
Chassis
• Use ungrounded speaker only.
• The maximum speaker input should be 45 W or more. (If used with the optional
power amplifier, the speaker input should be higher than the maximum amplifier
output.)
• The speaker impedance should be 4 - 8 Ω.
• This unit uses the BTCL circuit, so each speaker should be connected separately
using parallel vinyl insulated cords.
• The speaker cords and the power amplifier unit should be kept away (about 30 cm
apart) from the antenna and antenna extension cord.
• Never connect the speaker cord to
the body of the car.
• Do not use a 3-wire type speaker
system having a common earth
lead.
• Do not connect more than one
speaker to one set of speaker
leads.
Fuse
Use fuses of the same specified rating (15 A). Using different substitutes or fuses with higher ratings, or connecting
the unit directly without a fuse, could cause fire or damage to the unit.
If the fuse replacement fails, contact your nearest authorized Panasonic Service Center.
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11
Electrical Connections
Caution:
• This product is designed to operate with a 12 V DC, negative ground battery system.
• To prevent damage to the unit, be sure to follow the connection diagram below.
• Strip about 5mm of the lead ends for connection (only non-ISO connector cords).
• Do not insert the power connector into the unit until the wiring is completed.
• 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.
❐ Wiring Diagram
Power connector
Antenna
y
(Yellow)
Battery lead
To the car battery, continuous +12 V DC
Fuse (15 A)
(Red)
Power lead
To ACC power, +12 V DC
(Dark blue/
white stripe)
(Dark blue)
(Black)
Ground lead
To a clean, bare metallic
part of car chassis.
(+)(–) (+)(–) (+)(–)(+)(–)
Left speaker
(Front)
Right speaker
(Front)
(White) (Gray) (Green) (Violet)(White/
black
stripe)
(Green/black
stripe)
(Violet/black
stripe)
(Gray/black
stripe)
FRONT SP REAR SP
Left speaker
(Rear)
Right speaker
(Rear)
Speaker lead
Preamp output connector (rear)
R (Red)
CQ-DP153W
Amp. relay control power lead
(Max. 500 mA)
This lead is for connection to the power
amplifier.
ACC
If the fuse (rear panel) blows frequently, they may
be something wrong with the unit. Consult your
nearest dealer for service.
Motor antenna
relay control lead
(To motor antenna)
(Max. 500 mA)
This lead is not intended
for use with switch actuated
power antenna.
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.
Note: The power antenna extends
automatically when the FM/AM
radio mode is selected.
BATTERY 15A
L (White)
C
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