Specifications, Troubleshooting, Specifications troubleshooting – Sony CDX-GT470UM Manuel d'utilisation

Page 20: General, Audio power specifications

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20

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.

Specifications

Tuner section

FM

Tuning range:

87.5 – 107.9 MHz

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency:

25 kHz

Usable sensitivity:

8 dBf

Selectivity:

75 dB at 400 kHz

Signal-to-noise ratio:

80 dB (stereo)

Separation:

50 dB at 1 kHz

Frequency response:

20 – 15,000 Hz

AM

Tuning range:

530 – 1,710 kHz

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency:

9,115 kHz or 9,125 kHz/5 kHz

Sensitivity:

26 μV

CD Player section

Signal-to-noise ratio:

120 dB

Frequency response:

10 – 20,000 Hz

Wow and flutter:

Below measurable limit

USB Player section

Interface:

USB (Full-speed)

Maximum current:

1 A

Power amplifier section

Output:

Speaker outputs

Speaker impedance:

4 – 8 ohms

Maximum power output:

52 W

× 4 (at 4 ohms)

General

Outputs:

Audio outputs terminal (rear/sub switchable)
Power antenna (aerial)/Power amplifier control
terminal (REM OUT)

Inputs:

Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
USB port

Power requirements:

12 V DC car battery

(negative ground (earth))

Dimensions:

Approx. 178

Ч 50 Ч 177 mm

(7

1

/

8

Ч 2 Ч 7 in) (w/h/d)

Mounting dimensions:

Approx. 182

Ч 53 Ч 160 mm

(7

1

/

4

Ч 2

1

/

8

Ч 6

5

/

16

in) (w/h/d)

Mass:

Approx. 1.2 kg (2 lb 11 oz)

Supplied accessories:

Remote commander: RM-X211
Parts for installation and connections (1 set)

Your dealer may not handle some of the above
listed accessories. Please ask the dealer for
detailed information.

Design and specifications are subject to change
without notice.

Troubleshooting

The following checklist will help you remedy
problems you may encounter with your unit.
Before going through the checklist below,
check the connection and operating
procedures.

For details on using the fuse and removing the
unit from the dashboard, refer to the
installation/connections manual supplied with
this unit.

If the problem is not solved, visit the support
site on the back cover.

FOR UNITED STATES CUSTOMERS. NOT
APPLICABLE IN CANADA, INCLUDING
IN THE PROVINCE OF QUEBEC.

POUR LES CONSOMMATEURS AUX
ÉTATS-UNIS. NON APPLICABLE AU
CANADA, Y COMPRIS LA PROVINCE DE
QUÉBEC.

CEA2006 Standard
Power Output: 17 Watts RMS 4 at
4 Ohms < 1% THD+N
SN Ratio: 80 dBA
(reference: 1 Watt into 4 Ohms)

AUDIO POWER SPECIFICATIONS

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