Troubleshooting Chart - Sharp XL-1200 Operation Manual

Compact audio system
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Troubleshooting Chart

Many potential "problems" can be resolved by the owner without
calling a service technician.
If something is wrong with this product, check the following before
calling your authorized SHARP dealer or service center.
„ General
Symptom
Possible cause
z The clock is not on
z Did a power failure occur? Reset the
time.
clock. (Refer to page 17.)
z When a button is
z Set this unit to the power stand-by
pressed, the unit
mode and then turn it back on.
does not respond.
z If the unit still malfunctions, reset it.
(Refer to step 3 under "If trouble oc-
curs" on page 30.)
z No sound is heard.
z Is the volume level set to "0"?
z Are the headphones connected?
z Are the speaker wires disconnected?
„ CD player
Symptom
Possible cause
z Playback does not
z Is the disc loaded upside down?
start.
z Playback stops in the
z Does the disc satisfy the standards?
middle or is not per-
z Is the disc distorted or scratched?
formed properly.
z Playback sounds are
z Is the unit located near excessive vi-
skipped, or stopped
brations?
in the middle of a
z Is the disc very dirty?
track.
z Has condensation formed inside the
unit?
„ Tuner
Symptom
Possible cause
z Radio makes unusual
z Is the unit placed near the TV or com-
noise consecutively.
puter?
z Is the FM antenna or AM loop anten-
na placed properly? Move the AC
power cord away from the antenna if
located near.
„ Remote control
Symptom
Possible cause
z The remote control
z Is the AC power cord of the unit
does not operate.
plugged in?
z Is the battery polarity respected?
z Are the batteries dead?
z Is the distance or angle incorrect?
z Does the remote control sensor re-
ceive strong light?
01/2/19
XL-1200(U)3.fm
29

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