Sony CDX-S2220 Mode D'emploi page 12

Note
Be sure to create the ATRAC CD using authorized
software, such as SonicStage 2.0 or later, or
SonicStage Simple Burner 1.0 or 1.1, which are
supplied with Sony Network products.
If you have any questions or problems
concerning your unit that are not covered in this
manual, consult your nearest Sony dealer.
Maintenance
Fuse replacement
When replacing the fuse, be
sure to use one matching the
amperage rating stated on the
original fuse. If the fuse
blows, check the power
connection and replace the
fuse. If the fuse blows again
after replacement, there may
be an internal malfunction. In
such a case, consult your
nearest Sony dealer.
Cleaning the connectors
The unit may not function properly if the
connectors between the unit and the front panel
are not clean. In order to prevent this, detach the
front panel (page 4) and clean the connectors
with a cotton swab dipped in alcohol. Do not
apply too much force. Otherwise, the connectors
may be damaged.
Main unit
Notes
• For safety, turn off the ignition before cleaning the
connectors, and remove the key from the ignition
switch.
• Never touch the connectors directly with your fingers
or with any metal device.
Removing the unit
1
Remove the protection collar.
1 Detach the front panel (page 4).
12
Fuse (10A)
Back of the front panel
2 Engage the release keys together with the
protection collar.
3 Pull out the release keys to remove the
protection collar.
2
Remove the unit.
1 Insert both release keys simultaneously
until they click.
2 Pull the release keys to unseat the unit.
3 Slide the unit out of the mounting.
Specifications
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Orient the release
keys as shown.
Hook facing
inwards.