DSX-A200UI, DSX-A202UI - Sony Car Audio Service Manual (repair manual). Page 7

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DSX-A200UI/A202UI
7
Make sure your car’s auxiliary power connector, and 
match the connections of cords correctly 
depending on the car.
Common connection
When the positions of the red and yellow 
leads are inverted
Power connection diagram
12
continuous power 
supply
Yellow
15
switched power supply
Red
12
switched power supply  Yellow
15
continuous power 
supply
Red
Auxiliary power connector
Red
Red
Yellow
Yellow
Red
Red
Yellow
Yellow
Before installing, make sure the catches on both 
sides of the bracket ʓ are bent inwards 2 mm (
3
/
32
 
in).
1
Position the bracket ʓ inside the 
dashboard, then bend the claws outward 
for a tight fit.
2
Mount the unit onto the bracket ʓ, then 
attach the protection collar ͨ.
Notes
ˎ If the catches are straight or bent outwards, the unit 
will not be installed securely and may spring out.
ˎ Make sure the 4 catches on the protection collar ͨ 
are properly engaged in the slots of the unit.
Mounting the unit in the dashboard
ʓ
182 mm (7 
1
/
4
 in)
53 mm (2 
1
/
8
 in)
Catch
ʓ
ͨ
When the car without ACC position
Red
Red
Yellow
Yellow
After matching the connections and switching 
power supply leads correctly, connect the unit to 
the car’s power supply. If you have any questions 
and problems connecting your unit that are not 
covered in this manual, consult the car dealer.
Installation
Before installing the unit, remove the protection 
collar ͨ and the bracket ʓ from the unit.
1
Pinch both edges of the protection collar 
ͨ, then pull it out.
2
Insert both release keys ͧ until they 
click, and pull down the bracket ʓ, then 
pull up the unit to separate.
Removing the protection collar and the 
bracket
ͨ
ʓ
†
ͧ
Face the hook inwards.
When replacing the fuse, be sure 
to use one matching the 
amperage rating stated on the 
original fuse. If the fuse blows, 
check the power connection and 
replace the fuse. If the fuse blows 
again after replacement, there 
may be an internal malfunction. In such a case, 
consult your nearest Sony dealer.
Fuse replacement
Fuse (10 A)
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