Troubleshooting Chart - Sharp SD-HX600 Operation Manual

Troubleshooting chart

SD-HX600
ENGLISH
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
Symptom
No sound is heard.
The sounds from speakers
are not well balanced.
Noise is heard during play-
back.
When a button is pressed,
the unit does not respond.
Interference or noise occurs
on the TV image.
Timer playback does not
start.
"CLOCK ADJUST" appears
when checking the clock.
The display on the unit is
dark.
The power is not turned on.
No images are displayed.
E-67
Possible cause
" Is the volume level set to "0"?
" Are the headphones connected?
" Are the speaker wires disconnect-
ed?
" Is the correct function selected for
the AV selector?
" Are the speaker wires connected to
the wrong channels?
" Move the unit away from any com-
puters or mobile phones.
" Set this unit to the power stand-by
mode and then turn it back on. If the
unit still malfunctions, reset it.
" Is the unit placed near TV with inter-
nal antenna? Use an outdoor anten-
na.
" Did you remove the plug from the
AC outlet, or did a power failure oc-
cur? Reset the clock and timer.
" Did you remove the plug from the
AC outlet, or did a power failure oc-
cur? Reset the clock.
" Is the display in the dimmer mode?
" Is the unit unplugged?
" Is TV turned on?
" Is the input of TV switched?
" Is the correct function selected for
the AV selector?
! Tuner
Symptom
The radio makes unusual
noises continuously.
Reference
page
P. 20
P. 65
The preset channel cannot
P. 15 be recalled.
P. 62
P. 15
! AV selector
Symptom
P. 69
No image appears on a TV,
or images from the source
equipment do not appear.
P. 16
Image cannot be played
back. (Sound is not heard.)
P. 19, 53
After recording, contents are
P. 19
not recorded on DVD-R,
DVD-RW discs or video-
tapes.
P. 20
P. 18
P. 56
P. 56
P. 62
Possible cause
" Is the unit placed near the TV or
computer?
" Is the FM antenna or AM loop anten-
na placed properly? Move the an-
tenna away from the AC power cord
or the unit if located near.
" Did you remove the plug from the
AC outlet, or did a power failure oc-
cur?
Preset the channel again.
Possible cause
" Is the same function selected for the
main unit and AV selector?
" Is the same function selected for the
main unit and AV selector?
" Are the video and audio cables con-
nected improperly?
" Is the AV selector turned on?
" Are the source equipment and target
equipment connected properly?
" Is the same function selected for the
main unit and AV selector?
" Is the correct channel selected for
the target equipment?
" Are you recording material with copy
protection?
" Is the source equipment connected
with a component video cable?
" Is the source equipment connected
with a digital audio cable?
Reference
page
P. 16
P. 38
Reference
page
P. 22, 62
P. 62
P. 13, 61
P. 18
P. 61, 63
P. 62 - 64
P. 63
P. 62 - 64
P. 64
P. 64