11
®
KDC 9520
Troubleshooting
Problem
Cause
Corrective Action
Does not operate (display
does not light)
No speakers operate
(display lights normally)
Not all speakers operate
Blows fuses
ER-1 appears on display
ER-2 appears on display
ER-3 appears on display
Can’t find cause of problem
No power to yellow wire
No power to red wire
Inline fuse blown
Speaker harness not connected
Incorrect splices or connections
Speaker wires shorting to chassis
ground or to each other
Power wire shorting to ground
Speaker wires shorting to ground
Incorrect fuse
Disc reading malfunction
Disc loading or eject malfunction
High temperature
Check connection
Check vehicle fuse
Replace fuse
Connect speaker harness
Check all splices and connections
Check splices, insulate all bare wires
Insulate wire
Insulate wire
Install fuse of correct rating
Try a different disc. The disc may be damaged
or dirty
Press RESET button
Insert a disc and try again
Wait until temperature returns to normal
Call Jensen Technical Assistance
(1-800-323-0221)
Reset Button
Reset
Button
The RESET button is
located on the left
side of the faceplate.
In case of abnormal
operation, use a
pencil tip (or other
non-metallic object)
to press the RESET
button. Pressing
RESET does not
erase memory pre-
sets or other control
settings, it resets
error codes only.
®
PWR
SEL
CD
TAPE
KDC9520
8X OVERSAMPLING
RPT
INTRO
2
1
3
VOL
VOL
A.PS
DISC
KDC9520 _EIN.p65
3/14/00, 1:28 PM
11
