8-388
CHASSIS ELECTRICAL
-
Radio and Tape Player
1
B-5
1
Distortion on AM or on both AM and FM.
How much distortion is there?
Constant
No
Distortion in
the vicinity of
the radio station
No
Yes
Excessive antenna input
Remove cords away
from cone paper.
”
Remove the speakers and check fort
foreign objects.
Yes
~
Repair or replace
speakers.
No
Check for deformation with speaker installed.
I
Install speaker securely.
Repair or replace radio.
I
B-6 Distortion on FM only
Does the distortion persist when the radio is tuned
No
to another station?
Due to weak electrical
,
field of radio station
Yes
Does distortion increase or decrease when the
vehicle is moved?
Due to multipath noise