Troubleshooting - Sanyo ECD-T1820 Instrucciones De Operación

TROUBLESHOOTING

Sometimes a simple operational error or a mistake in the wiring can appear to be a problem with the unit.
Before having the unit serviced, refer to the troubleshooting chart below.
Symptom
The compact disc does not play
when inserted into the unit.
No sound is coming out.
No power.
The unit does not work properly
(Eject, Load, Play).
The sound from the CD player
skips.
No radio reception.
The radio does not stop on any
stations when automatic tuning
is used.
Cause
The volume control is turned
down.
The power connections are not
wired correctly.
The speaker code connection is
imcomplete.
The vehicle ignition is switched
off.
The fuse is blown.
The microcomputer has been
affected by electrical noise.
The road surface is rough.
The unit is not mounted
securely.
The disc is defective.
The disc is dirty.
The antenna cable is not
connected.
The signals are weak.
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Solution
Turn up the volume control.
Check the +12V and ground
connections.
Check the connection of the
speaker code, and press the
ON/OFF button.
Switch the ignition to the "ON"
or "ACC" position.
Replace the fuse with another
15A fuse.
Eject the disc, then insert it
again.
Wait for the road surface to
improve before playing a disc.
Install the unit securely.
Try another disc. If it plays
properly, the first disc may be
defective.
Clean the disc as explained on
pages 3-4.
Insert the antenna cable firmly
into the antenna jack on the
unit.
Select a station using manual
tuning.