Filter
Top Products
280-7452-00
ADX5655z 23
8. TROUBLESHOOTING
Power does not
turn on.
(No sound is
produced.)
No sound output
when operating
the unit with
amplifiers or
power antenna
attached.
Nothing happens
when buttons are
pressed.
Display is not
accurate.
Sound quality is
poor.
CD cannot be
loaded.
Sound skips or is
noisy.
Sound is bad
directly after
power is turned
on.
Problem
Fuse is blown.
Incorrect wiring.
Power antenna lead is
shorted to ground or
excessive current is required
for remote-on the amplifiers
or power antenna.
The microprocessor has
malfunctioned due to noise,
etc.
Playback head is dirty.
B NR button 8 is not
pressed.
Another CD is already
loaded.
CD is dirty.
CD is heavily scratched or
warped.
Water droplets may form on
the internal lens when the
car is parked in a humid
place.
Replace with a fuse of the same amperage. If the
fuse blows again, consult your store of purchase.
Consult your store of purchase.
1. Turn the unit off.
2. Remove all wires attached to the power antenna
lead. Check each wire for a possible short to
ground using an ohm meter.
3. Turn the unit back on.
4. Reconnect each amplifier remote wire to the
power antenna lead one by one. If the amplifiers
turn off before all wires are attached, use an
external relay to provide remote-on voltage
(excessive current required).
Press the reset button with a thin rod.
Use a cleaning tape, etc., to clean the head.
When listening to a tape recorded with Dolby NR,
press B NR button 8 and select B NR.
Eject the CD before loading the new one.
Clean the CD with a soft cloth.
Replace with a CD with no scratches or no warped.
Let it dry for about 1 hour with the power on.
Cause Measure
GeneralTapeCD
Reset button