Troubleshooting chart
Many potential problems can be resolved by the owner without call- ing a service technician.
If something is wrong with this product, check the following before calling your authorised SHARP dealer or service centre.
! General
Symptom | Possible cause |
|
|
" The clock is not set to the | " Did a power failure occur? Reset |
correct time. | the clock. (Refer to page 9.) |
|
|
" When a button is pressed, | " Set the unit to the power stand- |
the unit does not respond. | by mode and then turn it back on. |
| " If the unit still malfunctions, reset |
| it. (Refer to page 24.) |
|
|
" No sound is heard. | " Is the volume level set to "0"? |
| " Are the headphones connected? |
| " Are the speaker wires discon- |
| nected? |
|
|
! CD player
Symptom | Possible cause |
" Playback does not start. | " Is the disc loaded upside down? |
" Playback stops in the mid- | " Does the disc satisfy the stan- |
dle or is not performed | dards? |
properly. | " Is the disc distorted or |
| |
| scratched? |
|
|
" Playback sounds are | " Is the unit located near excessive |
skipped, or stopped in the | vibrations? |
middle of a track. | " Is the disc very dirty? |
| |
| " Has condensation formed inside |
| the unit? |
|
|
!Tuner
Symptom | Possible cause |
"The radio makes unusual " Is the unit placed near the TV or
noises continuously. | computer? |
| " Is the FM/AM loop aerial placed |
| properly? Move the aerial away |
| from the AC power lead if located |
| nearby. |
!Cassette deck
Symptom | Possible cause |
"Cannot record." Is the
"Cannot record tracks with " Is it a normal tape? (You cannot
proper sound quality. | record on a metal or CrO tape.) |
"Cannot erase completely.
"Sound skipping." Is there slack in the tape?
"Is the tape stretched?
"Cannot hear treble. " Are the capstans, pinch rollers,
" | Sound fluctuation. | or heads dirty? |
|
!Remote control
Symptom | Possible cause |
"The remote control does " Is the AC power lead of the unit
not operate. | plugged in? |
| " Is the battery polarity correct? |
| " Are the batteries dead? |
| " Is the distance or angle incor- |
| rect? |
| " Does the remote control sensor |
| receive strong light? |
References |
|
|
| 8 |
|
| |||
|
|
|
| |
|
|
|
| |
|
|
|
|
|
23
04/10/21 | TINSEA036SJZZ |