30
CY-VHD9401U/L
CY-VHD9401U/L
31
Electrical Connections
Wiring Diagram (Simple System)
Accessory used for wiring
No.
Item
Q’ty
;
Power connector
1
E
N
G
L
I
S
H
17
E
N
G
L
I
S
H
18
ACC
BATTERY 3A
VTR1-IN
VIDEO-CONT
3 A
3 A
REMOTE-OUT
VIDEO-OUT
DOOR
NEGA
SWITCH
DOOR
POSI
SWITCH
DOOR
SWITCH
VTR output cord
L (white)
R (red)
Video (yellow)
To the Door switch.
(Positive Switched only)
To the dome light switch’s
– lead wire.
To the dome light switch’s
+ lead wire.
(White)
(Black)
(Yellow)
Video control lead
To the video control lead of the Panasonic DVD
changer (CX-DH801U, option).
Remote-out cord
To the remote input terminal of the Panasonic DVD
changer (CX-DH801U, option).
Video out cord
(Green/yellow stripe)
(Black)
(Black)
ACC power lead
To ACC power,
i
12 V DC.
Battery lead
To the car battery, continuous
i
12 V DC.
Ground lead
To a clean, bare metallic part of the car chassis.
(Fuse 3 A)
(Resistor 220
™
)
(Yellow)
(Red)
(Black)
;
Power connector
L (white)
R (red)
Video (yellow)
CY-VHD9401U/CY-VHD9401L
Dome light lead (page 31)
VTR input cord
Note:
≥
Listen to the sound using
the accessory IR wireless
headphones.
To the Door switch.
(Negative Switched only)
≥
Both positive and negative switched light
circuits are supported by this unit’s door
switch. If the door switch is not wired correctly,
the dome light will not come on properly.
The polarity differs from one model to another
so be absolutely sure to ask a dealer or service
technician to wire and install the unit.
(White)
ª
Note for connecting the dome lights
≥
There are two common types of dome light
circuits used, positive or negative switched.
Positive systems supply voltage to the interior
lights to turn them on, negative switched systems
apply ground to illuminate the bulbs.
≥
The dome light lead connection varies depending
on the type of vehicle. Consult your dealer or
service technician.
Negative door switched type
Positive door switched type
3 A
DOOR
NEGA
SWITCH
DOOR
SWITCH
DOOR
POSI
SWITCH
Dome light lead of this unit
3 A
DOOR
NEGA
SWITCH
DOOR
SWITCH
DOOR
POSI
SWITCH
To the door switched
of the vehicle.
Dome light lead of this unit
To the door switched
of the vehicle.
(White)
(Black)
(Yellow)
(White)
(Black)
(Yellow)
(When the unit is shipped, the dome light lead is
connected to the negative door switched type.)