®
Installation
How to Install the KDC 9520 AM/FM
Stereo Receiver/Cassette Tape
Player/CD Player
PWR
8X OVERSAMPLING
CD
TAPE
DISC
A.PS
SEL
KDC9520
VOL
VOL
1
INTRO
Welcome!
What you're holding in your hands is no ordinary owner's
manual. We've tried to make the instructions in this book
clear and easy to follow.
For your Jensen stereo to work right, it must be installed
correctly. This manual will show you how to install your new
stereo like a pro. It's a good idea to read all of these
instructions before you begin the installation. Most
installations are straightforward and can be handled by a
do-it-yourselfer with the right tools, patience, and the ability
to follow instructions. But, do-it-yourself installation isn't for
everyone. If you still don't feel confident after reading this
book, consider turning the installation job over to someone
better suited to it.
Warranty Service
If your Jensen stereo should ever require service, you will
need to have the original dated receipt. If you ever need to
return the unit for any reason, always include the receipt
with the product.
BAND
35W x 4
CDC
RELEASE
PR OG
LOU
2
RPT
COMPACT
RPT
3
A-B
DIGITAL AUDIO
RDM
4
PGM
5
CLK
MEM
AMS
6
CLR
MO
Contents
Installation.............................2
Before You Begin Installation..... 2
Tools and Supplies Needed ....... 2
Speaker Requirements .............. 2
Prepare Radio for
Installation.................................. 2
Adapters for Easier
Installation.................................. 2
• Connections........................ 3
• Crimp Connections............. 3
• Upgrading your System...... 3
Disconnect Battery..................... 4
Remove Old Radio .................... 4
Wiring.......................................5
• Fuse Adapters .................... 5
• Cars with a Single
Speaker Wire...................... 5
Wiring with a Wiring Adapter ..... 6
Connect Wires ........................... 6
Wiring Color Codes.................... 6
Attach Wires to Radio ................ 6
Install Wiring Inside the Car....... 6
Wiring Diagram–Advanced
Installation.................................. 7
Testing ....................................8
Reconnect Battery ..................... 8
Test Power Wir ing ...................... 8
View/Set the Clock..................... 8
Test Antenna Connection........... 8
Test Memory Wiring ................... 8
Test Speaker Connections......... 9
Final Installation....................... 10
Troubleshooting................ 11
Reset Button ............................ 11
Specifications
and Warranty...................... 12
T echnical Assistance
For technical assistance with the installation of the
KDC 9520, call 1-800-323-0221.
KDC9520 _EIN.p65 3/14/00, 1:27 PM1
®
KDC 9520
Installation
Before You Begin Installation
Before you begin, you will need tools, supplies and adapters. It is best to make sure you have
everything you need before you take your dashboard apart.
Tools and Supplies Needed
Basic Installation:
• Flat and Phillips screwdrivers
• Wire cutter
• Wire stripper
• Tools to remove existing radio (screwdriver, socket wrench set or other tools)
• Radio removal tool (for GM cars 1990
and newer)
• Electrical tape
Advanced Installation:
• Soldering iron
• Crimping tool
• Circuit tester
• Solder
• Crimp connectors
• 14 gage wire for power connections
• Speaker wire
Speaker Requirements
Only connect the KDC 9520 to speakers rated
in the load impedance range of 4 to 8 ohms.
Speakers with a load impedance less than 4
ohms could damage the KDC 9520.
Prepare Radio for Installation
Put adhesive dot (from
accessory kit) over
transport screw hole
PWR
8X OVERSAMPLING
CD
TAPE
DISC
A.PS
SEL
KDC9520
VOL
®
VOL
35W x 4
1
PR OG
INTRO
2
RPT
RPT
3
A-B
RDM
4
PGM
5
AMS
MEM
CLK
6
CLR
Adapters for Easier Installation
Electrical and dashboard adapters make
installation easier. Purchase adapters from
your local Jensen retailer, electronics store or
car stereo specialty store.
Wiring Harness Adapter
For a basic installation, you can purchase a
wiring harness adapter for your car's existing
radio connectors. This makes installation easy.
Dashboard Adapters
The opening in your dashboard may not match
the size of your Jensen radio. Purchase an
adapter kit for your car.
Remove transport
screw (you cannot
insert a CD until the
screw is removed)
BAND
CDC
RELEASE
LOU
COMPACT
DIGITAL AUDIO
MO
2
KDC9520 _EIN.p65 3/14/00, 1:27 PM2
Antenna Adapter (GM cars)
1990 and newer GM cars have a small
antenna connector. You will need an adapter
when installing this radio in a newer GM car.
KDC 9520
®
Professional Tip
Connections
Good wire connections are very important for
best sound and long-term reliability. Here are
two methods:
Splice
1. Strip 1/2 inch (12 mm) of insulation from
both wires.
2. Wrap wires together
3. Fold wires over
4. Stretch electrical tape tightly over splice.
Splice
Strip Wire
1
2
3
4
Solder
Solder is the best way to connect wires, but it
takes skill and practice. Splice the wires (as
shown above). Before taping, heat the wires
(not the solder). When the wires are warm
enough, touch the solder to the splice. The
solder will flow over the wires. Stretch electrical
tape tightly over splice.
1/2" (12mm)
Solder
Rosin core
solder
Soldering
iron
Heat
wires
not
solder
Professional Tip
Crimp Connections
Purchase crimp connectors and crimping
tool. Connectors are color coded. This
Jensen radio uses BLUE connectors (12-14
gage wire).
1. Strip 1/4 inch (6mm) of insulation from
both wires.
2. Insert into connector.
3. Crimp tightly.
You can make permanent splices (using
butt connectors) or select connectors that
can be removed and reinstalled.
321
Strip wire
1/4" (6mm)
Professional Tip
Upgrading Your System
International Jensen makes a wide range of
car stereo products that will make your car
system sound better, great or INCREDIBLE!
Better Sound
Install a Jensen tape deck or CD player like
you’re doing now. High power units can
make your existing speakers sound better
and play louder.
Great Sound
Replace your existing speakers with Jensen
or Advent speakers. Many of our speakers
will fit into your car without cutting or drilling.
You can also add an amplified graphic
equalizer to tailor the sound to your liking.
INCREDIBLE Sound
Jensen offers a full line of amplifiers, highpower speakers and subwoofers that can
turn your car into audio dynamite. You can
go loud, louder and loudest by selecting
Jensen components from your retailer.
KDC9520 _EIN.p65 3/14/00, 1:27 PM3
3
®
Disconnect Battery
Before you begin, always
disconnect the battery
negative terminal.
–
+
Remove Old Radio
1. Remove trim to expose chassis.
2. Remove the frame from the dashboard.
3. Unscrew screws from the sides.
4. Disconnect wiring harness and remove radio.
KDC 9520
2
3
1
4
KDC9520 _EIN.p65 3/14/00, 1:27 PM4
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