Connecting The Iso Connector - Kenwood KDC-237 Instruction Manual

Connector Function Guide
Pin Numbers for Cable Colour
ISO Connectors
External Power
Connector
A-4 Yellow
A-5 Blue/White
A-7 Red
A-8 Black
Speaker
Connector
B-1 Purple
B-2 Purple/Black
B-3 Gray
B-4 Gray/Black
B-5 White
B-6 White/Black
B-7 Green
B-8 Green/Black
2WARNING
Functions

Connecting the ISO Connector

The pin arrangement for the ISO connectors depends on
the type of vehicle you drive. Make sure to make the proper
connections to prevent damage to the unit.
Battery
The default connection for the wiring harness is described in
Power Control
1 below. If the ISO connector pins are set as described in 2
Ignition (ACC)
or 3, make the connection as illustrated.
Earth (Ground)
Please be sure to reconnect the cable as shown 2 below to
Connection
install this unit to the Volkswagen vehicles etc.
Rear Right (+)
1 (Default setting) The A-7 pin (red) of the vehicle's
Rear Right (–)
Front Right (+)
Front Right (–)
Front Left (+)
Front Left (–)
Rear Left (+)
Rear Left (–)
2 The A-7 pin (red) of the vehicle's ISO connector is
3 The A-4 pin (yellow) of the vehicle's ISO connector
⁄
• When the connection is made as in 3 above, the unit's
ISO connector is linked with the ignition, and the A-
4 pin (yellow) is connected to the constant power
supply.
Ignition cable (Red)
Unit
Battery cable (Yellow)
connected to the constant power supply, and the
A-4 pin (yellow) is linked to the ignition.
Ignition cable
(Red)
Unit
Battery cable
(Yellow)
is not connected to anything, while the A-7 pin
(red) is connected to the constant power supply
(or both the A-7 (red) and A-4 (yellow) pins are
connected to the constant power supply).
Ignition cable (Red)
Unit
Battery cable (Yellow)
power will not be linked to the ignition key. For that reason,
always make sure to turn off the unit's power when the
ignition is turned off.
To link the unit's power to the ignition, connect the ignition
cable (ACC...red) to a power source that can be turned on
and off with the ignition key.
A-7 Pin (Red)
Vehicle
A-4 Pin (Yellow)
A-7 Pin (Red)
Vehicle
A-4 Pin (Yellow)
A-7 Pin (Red)
Vehicle
A-4 Pin (Yellow)
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