Sony DSX-A212UI Operating Instructions Manual page 21

Making connections
If you have a power antenna (aerial) without a relay
box, connecting this unit with the supplied power
supply lead  may damage the antenna (aerial).
 To the car's speaker connector
1
Rear speaker
(right)
2
3
Front speaker
(right)
4
5
Front speaker
(left)
6
7
Rear speaker
(left)
8
 To the car's power connector
continuous power
12
supply
power antenna (aerial) /
13 power amplifier control
(REM OUT)
15 switched power supply
16 ground (earth)

Purple
Purple/black

striped

Gray

Gray/black striped

White
White/black

striped

Green
Green/black

striped
Yellow
Blue/white striped
Red
Black
Subwoofer Easy Connection
You can use a subwoofer without a power amplifier
when it is connected to a rear speaker cord.
Notes
 Preparation of the rear speaker cords is required.
 Use a subwoofer with an impedance of 4 Ω to 8 Ω,
and with adequate power handling capacities to
avoid damage.
Memory hold connection
When the yellow power supply lead is connected,
power will always be supplied to the memory
circuit even when the ignition switch is turned off.
Speaker connection
 Before connecting the speakers, turn the unit off.
 Use speakers with an impedance of 4 Ω to 8 Ω,
and with adequate power handling capacities to
avoid damage.
Front speaker
Subwoofer
21
GB