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E-30
CD-BK250W(X)E3.fm01/3/8
ENGLISH
References
- Troubleshooting Chart -
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 autho-
rised SHARP dealer or service centre.
„
General
„
CD player
„
Tuner
„
Cassette deck
„
Karaoke
„
Remote control
Symptom Possible cause
z
The clock is not on time.
z
Did a power failure occur? Reset the
clock. (Refer to page 13.)
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 31.)
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
Is the karaoke mode set to "L-CH", "R-CH"
or "V-CANCEL"?
Symptom Possible cause
z
Playback does not start.
z
Is the disc loaded upside down?
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
Radio makes unusual noise con-
secutively.
z
Is the unit placed near the TV or comput-
er?
z
Is the FM aerial or AM loop aerial placed
properly? Move the AC power lead away
from the aerial if located near.
Symptom Possible cause
z
Cannot record.
z
Is the erase-prevention tab removed?
z
Cannot record tracks with proper
sound quality.
z
Is it a normal tape? (You cannot record on
a metal or CrO tape.)
z
Cannot erase completely.
z
Sound skipping.
z
Is there any slack?
z
Is the tape stretched?
z
Cannot hear treble.
z
Are the capstans, pinch rollers, or heads
dirty?
z
Sound fluctuation.
z
Cannot remove the tape.
z
If a power failure occurs during playback,
the heads remain engaged with the tape.
Do not open the compartment forcibly.
Wait until electricity resumes.
Symptom Possible cause
z
The vocal part of a multiplexed
disc is not heard.
z
Is the karaoke mode set to "L-CH", "R-CH"
or "V-CANCEL"?
Symptom Possible cause
z
The remote control does not oper-
ate.
z
Is the AC power lead of the unit 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 receive
strong light?
Downloaded from: http://www.usersmanualguide.com/
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