Electrical Connections; Wiring Diagram - Panasonic CQ-VA7300N Operating Instructions Manual

Electrical Connections

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Cautions:
S
¡Check the connectors provided on your car (see
H
precaution below) before connecting the system.
¡This unit is designed for use in a car having a 12-
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volt negative ground battery system.
¡To prevent damage to the unit, be sure to follow
the connection diagram.
¡Strip about 5 mm 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 to prevent
short circuiting with the car chassis. Bundle all
cables, and prevent cable terminals from touching
any metal parts.
Precautions (ISO Connector)
¡The pin arrangement of the power connector
conforms to ISO standard.
¡The pin arrangement of ISO connectors in some
cars may differ from the ISO standard.
¡Please check that the pin arrangement of the
connector in your car conforms to ISO standard.
¡For car types A and B, change the wiring of the
red and yellow leads as shown at below.
¡After connection, insulate the portions marked
(C) with insulating tape.
Note: For cars other than types A and B, please
consult your local car shop.
Standard ISO
ISO
A7: IGN or ACC switched 12 V supply
C
A7 (Red) (Red)
A4 C (Yellow)
(Yellow)
A4: +12 V Battery (Permanent supply)
A Car Type A
A7: +12 V Battery (Permanent supply)
C
(Red) (Yellow)
(Yellow) (Red)
C
A4: IGN or ACC switched 12 V supply
B
Car Type B
A7: +12 V Battery (Permanent supply)
(Red) C (Red)
C
(Yellow) (Yellow)
A4: No connection
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CQ-VA7300N

Wiring Diagram

@1 I SO Antenna
Adapter
(If needed)
CQ-VA7300N
Display Unit
!7
Power Connector
To remove the Fuse...
Fuse (15 A)
3
1
2
!7
Power
Connector
Fuse (15 A)
ACC
If the fuse (rear panel) blows fre-
BATTERY 15A
quently, they may be something
wrong with the unit. Consult your
nearest Panasonic Service Centre
for service.
BATTERY 15A
ACC
ACC
BATTERY 15A
Antenna
CQ-VA7300N
Hide-away Unit
@0 Display Unit/Hide-away
Resistor (220 Ω)
A7 (Red)
ACC
A8 (Black)
A5 (Blue)
A4 (Yellow)
BATTERY 15A
B8 (Green/black stripe)
B6 (White/black stripe)
B4 (Gray/black stripe)
B2 (Violet/black stripe)
Reverse Lead
(Violet/white stripe)
When connecting the rear view camera, use the reverse lead.
Unit Connecting Cord Side Brake (Parking Brake) Connection Lead
(Blue/yellow stripe)
Be sure to wire the side brake (parking brake) for safety and
preventing accidents.
External Remote Control Lead
(Brown/black stripe)
When using non-Panasonic external remote control, refer to
the manufacture for their product before connecting.
External Amplifier Control Power Lead
(Blue/white stripe)
To an external amplifier.
Not used.
B5
B6
B7
B8
B7 (Green)
B5 (White )
B3 (Gray)
A
B4
B1 (Violet )
B3 B
B2
B1
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Speakers
B8 : Rear Left – B4 : Front Right –
B7 : Rear Left + B3 : Front Right +
B6 : Front Left – B2 : Rear Right –
B5 : Front Left + B1 : Rear Right +
Cautions:
¡Use ungrounded speakers only.
Allowable input : 50 W or more
Impedance : 4 – 8 Ω
¡Distance between speaker and ampli-
fier: 30 cm or more
¡Do not connect more than one speak-
er to one set of speaker leads. (except
for connecting to a tweeter)
A8 : Ground Lead (Black)
To a clean, bare metallic part of the car chassis.
A7 : Power Lead (ACC or IGN) (Red)
To ACC power, +12 V DC.
A4 : Battery Lead (Yellow)
To the car battery, continuous +12 V DC.
A5 : Motor Antenna Relay Control Lead
(Blue)
To Motor Antenna (Max. 500 mA).
This lead is not intended for use with a switch
actuated power antenna.
Note: The power antenna extends automati-
cally when the power of this unit is turned
on.
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CQ-VA7300N