Troubleshooting - Yamaha CD-S303 Benutzerhandbuch

Troubleshooting

Refer to the table below if the unit fails to function properly. If your problem is not listed below, or if the symptoms persist after you follow the instructions below, turn off the power to
the unit by pressing A (Power) on the front panel, disconnect the power cord, and contact your nearest authorized Yamaha dealer or service center.
Problem
Pressing the power switch does not
turn the power on.
The disc tray does not close
completely.
Unable to play the inserted disc.
Playback does not start immediately or
from the correct point.
Unable to play a music file stored on the
USB flash drive.
No sound
Audio is not output from the device
connected to the DIGITAL OUT jacks.
The sound skips.
22
En
Cause
The power cord may not be properly plugged in.
A foreign object is inside the disc tray enclosure.
The disc is scratched.
The lens inside the unit has condensation.
The disc is set upside down.
The disc is dirty or scratched.
You tried to play files in a format that is not supported by the unit.
You tried to play a disc that is not supported by the unit.
The unit is in USB mode.
The disc is dirty or scratched.
The USB flash drive may not be properly connected to the unit.
You tried to play files in a format that is not supported by the unit.
The unit is in Disc mode.
The unit is not connected to the amplifier properly.
The PURE DIRECT function is turned on.
The unit is affected by vibration or impact.
The disc is dirty or scratched.
Solution
Connect the power cord firmly to the AC outlet.
Check the disc tray and remove any foreign object.
Change the disc.
Turn on the power to the unit, wait 20 – 30 minutes, and then try to play
the disc again.
Be sure to place the disc with its label side up.
Wipe off the dirt from the disc surface, or use an unscratched disc.
Be sure to use a disc that contains files in a format that is supported by
the unit.
Be sure to use a disc that is supported by the unit.
Press CD/USB to switch to Disc mode.
Wipe off the dirt from the disc surface, or use an unscratched disc.
Connect the USB flash drive properly.
Be sure to use a USB flash drive that contains files in a format that is
supported by the unit.
Press CD/USB to switch to USB mode.
Check the connection to the amplifier.
Turn the PURE DIRECT function off.
Change the location of the unit.
Wipe off the dirt from the disc surface, or use an unscratched disc.
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