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3130
CQ-C1200U/C1120U/C1110U/C1100U CQ-C1200U/C1120U/C1110U/C1100U
Electrical Connections
Cautions:
• 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 5 mm of the lead ends for connection.
• 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.
External Power Amplifier
CY-M7052
(option)
RCA Cord (option)
RCA Cord (option)
Sub-Woofer
cord (monaoural)
CQ-C1200U/C1120U
CQ-C1110U/C1100U
Sub-Woofer
(option)
Ground lead
To a clean, bare metallic part of car chassis.
Battery lead
To the car battery, continuous +12 V DC
Power lead
To ACC power, +12 V DC
Note: This lead is used for power control
when an external power amplifier is con-
nected. The power supply of a power
amplifier will be activated when turning
on the power of this unit.
Amp. relay control power lead
(Max. 500 mA)
This lead is for connection to the power
amplifier.
Note: The power antenna extends automatically
when the FM/AM radio mode is selected.
Motor antenna relay control lead
(To motor antenna) (Max. 500 mA)
This lead is not intended for use with switch
actuated power antenna.
(Black) (Yellow)
Antenna
(R) Red
(L) White
y Power connector
Fuse (15 A)
C
(Red)
(Dark blue/white stripe)
(Dark blue)
y
Power
connector
Fuse
To remove
the Fuse
Only for CQ-C1200U
Only for CQ-C1200U/C1120U/C1110U
External Power Amplifier
CY-M9054
(option)
Speaker lead
System up
speakers
(White/
black
stripe)
Left speaker
(Front)
Right speaker
(Front)
Left speaker
(Rear)
Right speaker
(Rear)
(White) (Gray/black
stripe)
(Gray) (Green/black
stripe)
(Green) (Violet/
black
stripe)
(Violet)
C If the fuse (rear panel) blows fre-
quently, they may be something
wrong with the unit or wiring. Consult
your nearest Panasonic Servicenter
for service.
(L) White
(R) Red
Speaker connections
• Do not connect more than one speaker to one set of speaker leads (except for
connecting to a tweeter).
• Do not use a 3-wire type speaker system having a common earth lead.
L
R
L
R
Preamp. output connector (rear)
Preamp. output connector (front)
Note: A bridge connection should be
used when connecting only 2 channels
such as CQ-C1100U connection.
