23
T rouble shoot ing guide
Should any problem persist after you have
checked these symptoms, consult your nearest
dealer.
Playback does not start.
• Connect the AC power adaptor firmly.
• Insert the batteries with the correct polarity.
• Charge the rechargeable batteries.
• Check that the disc is inserted with the label
side up.
• Clean the disc or the lens.
• Close the disc compartment lid.
• Release the HOLD switch.
• Press
c a
/ENTER to cancel pause.
• There is a moisture condensation. Leave the
unit for a few hours and then try to play
again.
• While “POWER OFF” is shown in the
display, playback does not start even if you
press
c a
/ENTER. Wait until “POWER
OFF” goes off, and press
c a
/ENTER to
start playback.
No sound
• Connect the headphones/earphones firmly to
the
\
jack on the CD player.
• Turn up the volume gradually.
Sound skips. Sound is intermittent.
• Clean the disc or lens.
• Check whether the CD player is subjected to
strong vibrations.
• Use the new batteries, or charge the
rechargeable batteries.
Charging cannot be done.
• Connect the AC power adaptor firmly.
• Check that the rechargeable batteries are
installed with the correct polarity.
• Connect the AC power adaptor to the DC IN
4.5V jack, and press
s
/OFF/CHG to start
charging.
Spe c ific a t ions
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength:
λ
= 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a
distance of 200 mm from the objective lens
surface on the optical pick-up block with 7 mm
aperture.)
D-A conversion
1bit DAC
Frequency response
20 – 20 000 Hz +1 –2 dB (measured by JEITA
CP-307)
Output (at 4.5 V input level)
Headphones (stereo minijack)
Approx. 5 mW + Approx. 5 mW at 16
Ω
(Approx. 4.5 mW + Approx. 4.5 mW at
16
Ω
)*
* For the customer in Europe
Power requirements
• Two LR6 (size AA) batteries: 1.5 V DC
×
2
• AC power adaptor (DC IN 4.5 V jack):
220 V, 50 Hz (Model for China)
120 V, 60 Hz (Model for Mexico)
• Sony NH-AA-B2C rechargeable batteries:
1.2 V DC
×
2
