Sony CDX-GT640UI - Removing the Unit; Specifications

Hook facing
inwards.
-
, Removing the unit
1 Remove the protection collar.
oDetach the front panel (page 7).
ePinch both edges of the protection collar,
then pull it out.
2 Remove the unit.
oInsert both release keys simultaneously
until they click.
ePull the release keys to unseat the unit.
Specifications
AUDIO POWER SPECIFICATIONS
CEA2006 Standard
Power Output: 17 Watts RMS x 4- at
4 Ohms < I t;,(. THD+N
SN Ratio:
R2 dBA
(refcrclll:c: I Watt into 4 Ohms)
Tuner section
FM
Thning range: 87.5 - 107.9 MHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: ISO kHz
Usable sensitivity:
10 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 70 dB (mono)
Separation: 40 dB at I kHz
Frequency response: 20 - 15,000 Hz
AM
Thning range: 530 - 1,710 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26
IlV
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: 500mA
Power amplifier section
Output: Speaker outputs (sure seal connectors)
Speaker impedance: 4 - 8 ohms
Maximum power output: 52 W x 4 (at 4 ohms)
22
eSlide the unit out of the mounting.
General
Outputs:
Audio outputs terminal (front/rear)
Subwoofer output terminal (mono)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
BUS control input terminal
BUS audio input terminal
Remote controller input terminal
Antenna (aerial) input terminal
Telephone
ATT control terminal
Illumination control terminal
AUX input jack (stereo mini jack)
USB signal input connector
Tone controls:
Low:
± 10 dB at 60 Hz (XPLOD)
Mid:
±IO dB at I kHz (XPLOD)
High:
± I0 dB at 10kHz (XPLOD)
Power requirements:
12 V DC car battery
(negative ground (earth))