Kenwood KRC-31: Connecting Wires to Terminals

Connecting Wires to Terminals

■ Connector Function Guide ■ Plug Setting

2WARNING

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

10

to prevent damage to the unit.

1 The A-7 pin of the vehicle's ISO connector is linked with the

1

3

5

7

ignition, and the A-4 pin is connected to the constant power

Connector B

2

4

6

8

supply. (Default setting)

1

3

5

7

Connector A

2

4

6

8

10

Pin Numbers Plug Functions

for ISO Connectors setting*

<External Power Connector>

A–4 1 Battery

2 Ignition (ACC)

2 The A-7 pin of the vehicle's ISO connector is connected to

A–5 Power Control

the constant power supply, and the A-4 pin is linked to the

A–7 1 Ignition (ACC)

ignition.

2 Battery

A–8 Earth (Ground) Connection

<Speaker Connector>

10

B–1 Rear Right (+)

B–2 Rear Right (–)

B–3 Front Right (+)

B–4 Front Right (–)

B–5 Front Left (+)

B–6 Front Left (–)

B–7 Rear Left (+)

• If both the A-7 pin and A-4 pin are connected to the vehicle constant

B–8 Rear Left (–)

power supply, use Plug setting 2.

• If the A-7 pin is connected to the vehicle constant power supply,

*Plug setting: See right side.

and the A-4 pin isn't connected to anything, wire the unit using the

Wiring harness (Accessory 1).

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