Panasonic CQ-DF783U - Manual (Page 50)

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.
• Remove approximately W' (5 mm) of protective
covering from the ends of the leads before con­
necting.
• 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
External amplifier control power lead ^—
(max. 500 mA)
This lead is for connection to the power amplifier.
Antenna
®: L (white) Preamp output connector (rear) ■
O: R (red) Preamp output connector (front)
Note:
• This lead is used tor 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.
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.
(Blue/white stripe)
(Brown/white stripe)
(Blue)
ACC power lead <—
To ACC power, -I-12VDC.
ACC
(Red)
Battery lead -----------
To the car battery, continuous -i-12 V DC.
Ground lead ^^------------
To a clean, bare metallic pari of the car chassis.
BATTERY 15 A
(Yellow)
(Black)
50
CQ-OF783/DFX403U