Making Connections - Sony CDX-G1100U Service Manual

CDX-G1100U/G1100UE/G1101U/G1102U/G1150U/G1151U/G1152U/G1180UM
(E, Saudi Arabia, Mexican, Argentina, Korean and Indian models)
Connection/Installation
Cautions
Run all ground (earth) leads to a common
ground (earth) point.
Do not get the leads trapped under a screw, or
caught in moving parts (e.g., seat railing).
Before making connections, turn the car ignition
off to avoid short circuits.
Connect the yellow and red power supply leads
only after all other leads have been connected.
For Argentine models: Connect the power supply
lead to the unit and speakers before
connecting it to the auxiliary power connector.
Be sure to insulate any loose unconnected leads
with electrical tape for safety.
Precautions
Choose the installation location carefully so that
the unit will not interfere with normal driving
operations.
Avoid installing the unit in areas subject to dust,
dirt, excessive vibration, or high temperature,
such as in direct sunlight or near heater ducts.
Use only the supplied mounting hardware for a
safe and secure installation.
Note on the power supply lead (yellow)
When connecting this unit in combination with other
stereo components, the amperage rating of the car
circuit to which the unit is connected must be higher
than the sum of each component's fuse amperage
rating.
Mounting angle adjustment
Adjust the mounting angle to less than 45°.

Making connections

To a common ground (earth) point
First connect the black ground (earth) lead, then
connect the yellow and red power supply leads.
To the +12 V power terminal which is
energized at all times
Be sure to first connect the black ground (earth)
lead to a common ground (earth) point.
To the +12 V power terminal which is
energized when the ignition switch is set to
the accessory position
If there is no accessory position, connect to the
+12 V power (battery) terminal which is
energized at all times.
Be sure to first connect the black ground (earth)
lead to a common ground (earth) point.
To the power antenna (aerial) control lead or
the power supply lead of the antenna (aerial)
booster
It is not necessary to connect this lead if there is
no power antenna (aerial) or antenna (aerial)
booster, or with a manually-operated telescopic
antenna (aerial).
To AMP REMOTE IN of an optional power
amplifier
This connection is only for amplifiers and a
power antenna (aerial). Connecting any other
system may damage the unit.
Connection
White
White/black striped
Gray
Gray/black striped
Green
Green/black striped
Purple
Purple/black striped
Black
Yellow
Red
Blue/white striped (MAX 0.4A)
*1 Not supplied
*2 Speaker impedance: 4 – 8 Ω × 4
*3 RCA pin cord (not supplied)
*4 Depending on the type of car, use an adaptor for a
wired remote control (not supplied).
For Argentine models:
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 Purple
Rear speaker
Purple/black
(right)
2
striped
3
Gray
Front speaker
(right)
4 Gray/black striped
5 White
Front speaker
White/black
(left)
6
striped
7 Green
Rear speaker
Green/black
(left)
8
striped
*
*
For Argentine models
* 2
See "Power connection diagram (Argentine models
only)" (page 18) for details. for details.
*5 Note for the antenna (aerial) connecting (Argentine
models only):
If your car antenna (aerial) is an ISO (International
Organization for Standardization) type, use the
supplied adaptor
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)
Subwoofer* 1
3
3
Power amplifier* 1
Front speaker* 1 * 2
Rear speaker
*1*2
For details, see "Making
connections" (page 17).
from a wired remote control
(not supplied)*
4
from a car antenna (aerial)* 5
to connect it.
Yellow
Blue/white striped
Red
Black
11