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Troubleshooting
Basic troubleshooting of a CD player is similar to troubleshooting any other electronic
equipment.
Always check the most obvious possible causes first.
To give you a few ideas of what to look for, check the following:
Problem
Probable Cause
Remedy
No power when POWER is
pressed
Power plug not inserted
securely.
Plug in securely.
Disc dirty.
Clean disc surface.
No playback when disc is
loaded
Disc loaded upside down.
Load with label side up.
Misoperation of amplifier.
Check amplifier's control/switch
setting.
No sound(or too low level
output)
Connections are made
incorrectly or imperfectly.
Check connections.
Play starts when power is
switched ON
A disc has been left in the player.
Remove the disc.
PLAY( )button not pressed.
Program playback impossible
PGM button not pressed.
Press PGM so "PROGRAM"
Indicator lights.
Disc dirty.
Clean disc surface.
Mistracking (sound jumping)
The unit is subject to vibrations
or shocks.
Change the installation position.
HUM
Connection cord not connected
securely.
Re-connect plug securely.
Remote control operation
impossible
No battery installed in remote
control unit.
Insert batteries.
POWER switch of the unit is
set to OFF.
Turn switch to ON.
Batteries in the remote control
unit are exhausted.
Replace with new ones.
Press PLAY( )button.
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