Alpine CDA-7990R Guide D'installation page 10

• External Amplifier and External Video Input Connection
System
Switch
NORM
< DC-DC Converter >
KCA-121B Ai-NET/RCA Interface Cable
(Sold Separately)
NOTES
• Do not install the DC-DC converter where it will be exposed to moisture such as under the floor mat or near the air
conditioner. This may cause a malfunction.
• Do not bundle the DC-DC converter cable with the audio cables. Noise may be induced into your system.
• Keep the DC-DC converter away from the Antenna cables and the rear side of the unit, otherwise noise may be
generated when receiving radio broadcast.
• The DC-DC converter temperature can become hot. This is not a malfunction.
• Refer to "Setting the AUX Mode" (Page 19) of the Owner's Manual.
• The CDA-7990R is only equipped with one set of external inputs. With this system (when a video deck, etc., is
connected to the external inputs), it is not possible to connect a changer.
• For details on how to set the Subwoofer to ON/OFF, see "Subwoofer On and Off" (page 17) of the Owner's Manual.
10
-EN
Antenna Receptacle
Remote Control Interface Connector
(L)
Front Output RCA Connectors
(R)
(L)
Rear Output RCA Connectors
(R)
(L)
Subwoofer RCA Connectors
(R)
AUDIO
INTERRUPT IN
Pink/Black
REMOTE
TURN-ON
Blue/White
POWER ANT
Blue
Orange ILLUMINATION
GND
Black
IGNITION
Red
Yellow
BATTERY
Choke Coil
Fuse (5A)
GND
Black
BATTERY
Yellow
Fuse (5A)
ISO Antenna
Antenna
Convertor Plug
ISO Antenna Plug
To remote control interface box
RCA Extension Cable
(Sold Separately)
RCA Extension Cable
(Sold Separately)
RCA Extension Cable
(Sold Separately)
To vehicle phone
To power antenna
To the instrument cluster
illumination lead
Connect to a metal part of chassis body with a screw.
Ignition Key
Connect to a metal part of
chassis body with a screw.
RCA Extension Cable
(Sold Separately)
Front Amplifier (Sold separately)
(L)
Front Speaker
Input
(R)
Remote Turn-On Lead
Rear Amplifier (Sold separately)
(L)
Rear Speaker
Input
(R)
Remote Turn-On Lead
Subwoofer Amplifier (Sold separately)
(L)
Subwoofer Speaker
Input
(R)
Remote Turn-On Lead
Blue/White
Battery
TV Tuner,
Video etc.
Audio
Input
Blue/
White
Blue/
White