ELECTRICAL CONNECTIONS

WIRING

ANTENNA SOCKET

ANTENNA PLUG

4-speaker System

(White)

(White/Black)Front Left Speaker

(Gray)

(Gray/Black)Front Right Speaker

(Green)

(Green/Black)Rear Left Speaker

(Violet)

Rear Right

(Violet/Black)

Speaker

 

In the case of a 2-speaker system, tape the ends of unconnected terminals to prevent short circuit

2-speaker System

(White)

(White/Black)Left Speaker

(Gray)

(Gray/Black)Right Speaker

(Green)

(Green/Black)

Do Not

Connect

 

(Violet

Do Not

(Violet/Black)

Connect

 

+12V Constant Power Supply (Yellow)

+12V Accessory/Switched (Red)

Ground Wire (Black)

Power Antenna/Amplifier Turn On (Blue)

Tel mute (Brown)

CAUTION

DO NOT connect any speaker wires to the metal body or chassis of the vehicle.

DO NOT connect the speaker common (–) wires to each other.

Connect each speaker wire directly to each speaker terminal.

All speaker common (–) wires must remain floating.

1Antenna socket

Insert the plug from the antenna installed in your vehicle into this socket. (If your vehicle has a dual antenna system, a dual antenna to single antenna cable adaptor may be required.)

2+ 12V Constant Power Supply (Yellow)

Connect this wire to the +12V power terminal which receives power continuously.

3+12V Accessory/Switched (Red)

Connect this wire to the terminal which receives power while the ignition switch is ON or in the ACCES- SORY position.

4Ground wire (Black)

Connect this wire to the vehicle chassis.

5Power Antenna/Amplifier Turn On (Blue)

Connect this wire to the control terminal of a Power Antenna or an external amplifier.

When not using a Power Antenna or an external amplifier, this wire is not connected.

6Tel mute (Brown)

Connect to the terminal that is grounded when either the telephone rings or during conversation.

GB–23

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Sanyo FXD-780RDS operating instructions Electrical Connections, Wiring