Troubleshooting chart, Re fe re nces, General tuner cd player remote control – Sharp SD-EX200 User Manual
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SD-EX200
03/3/14
SD-EX200_sec.fm
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Troubleshooting chart
Many potential problems can be resolved by the owner without calling a service tech-
nician.
If something is wrong with this product, check the following before calling your autho-
rized SHARP dealer or service center.
General
Tuner
CD player
Remote control
Symptom
Possible cause
z
"CLOCK" appears when the clock
time is checked.
z
Did a power failure occur? Reset the
clock. (Refer to page 15.)
z
When a button is pressed, the unit
does not respond.
z
Set this unit to the power stand-by mode
and then turn it back on.
z
If the unit still malfunctions, reset it. (Refer
to page 27.)
z
No sound is heard.
z
Is the volume level set to "0"?
z
Are the headphones connected?
z
Are the speaker wires disconnected?
z
The picture on the TV screen is
distorted.
z
When a radio or TV which uses an indoor
antenna is placed near the unit, the picture
on the TV screen may be distorted or the
radio may not function properly.
z
It is recommended that you use an out-
door antenna.
Symptom
Possible cause
z
The radio makes unusual noises
continuously.
z
Is the unit placed near the TV or comput-
er?
z
Is the FM/AM loop antenna placed proper-
ly? Move the antenna away from the AC
power cord if located near.
z
The preset channel cannot be re-
called.
z
Did a power failure occur? Preset the
channel again.
Symptom
Possible cause
z
Even though a disc has been load-
ed, "NO DISC" is displayed.
z
Is the disc very dirty?
z
Is the unit located near excessive vibra-
tions?
z
Has condensation formed inside the unit?
z
Playback does not start.
z
Is the disc loaded with the label side to-
ward you?
z
Playback stops in the middle or is
not performed properly.
z
Does the disc satisfy the standards?
z
Is the disc distorted or scratched?
z
Playback sounds are skipped, or
stopped in the middle of a track.
z
Is the unit located near excessive vibra-
tions?
z
Is the disc very dirty?
z
Has condensation formed inside the unit?
Symptom
Possible cause
z
The remote control does not oper-
ate.
z
Is the AC power cord of the unit plugged
in?
z
Is the battery polarity correct?
z
Are the batteries dead?
z
Is the distance or angle incorrect?
z
Does the remote control sensor receive
strong light?