Removing the unit, Specifications, Removing the unit specifications – Sony CDX-GT420U Manuel d'utilisation

Page 16

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16

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 5)
and clean the connectors with a cotton swab. Do not
apply too much force. Otherwise, the connectors
may be damaged.

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 5).

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

Main unit

Back of the front
panel

Orient the release
keys as shown.

Hook facing
inwards.

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
23.2 watts per channel minimum continuous
average power into 4 ohms, 4 channels driven
from 20 Hz to 20 kHz with no more than 5% total
harmonic distortion.

CEA2006 Standard
Power Output: 17 Watts RMS

× 4 at

4 Ohms < 1% THD+N
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)

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