Sony CDX-GT720 Operating Instructions - Page 16

Removing the unit 1 Remove the protection collar. 1 Detach the front panel (page 5). 2 Pinch both edges of the protection collar, then pull it out. x 2 Remove the unit. 1 Insert both release keys simultaneously until they click. Hook facing inwards. 2 Pull the release keys to unseat the unit. 3 Slide the unit out of the mounting. 16 Specifications 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) CD Player section Signal-to-noise ratio: 120 dB Frequency response: 10 - 20,000 Hz Wow and flutter: Below measurable limit Tuner section FM Tuning range: 87.5 - 107.9 MHz Antenna (aerial) terminal: External antenna (aerial) connector Intermediate frequency: 10.7 MHz/450 kHz Usable sensitivity: 9 dBf Selectivity: 75 dB at 400 kHz Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono) Harmonic distortion at 1 kHz: 0.5 % (stereo), 0.3 % (mono) Separation: 35 dB at 1 kHz Frequency response: 30 - 15,000 Hz AM Tuning range: 530 - 1,710 kHz Antenna (aerial) terminal: External antenna (aerial) connector Intermediate frequency: 10.7 MHz/450 kHz Sensitivity: 30 µV Power amplifier section Outputs: Speaker outputs (sure seal connectors) Speaker impedance: 4 - 8 ohms Maximum power output: 52 W × 4 (at 4 ohms) General Outputs: Audio outputs terminal (front/rear) Subwoofer output terminal (mono) Power antenna (aerial) relay control terminal Power amplifier control terminal Inputs: Telephone ATT control terminal Illumination control terminal BUS control input terminal BUS audio input terminal Remote controller input terminal Antenna (aerial) input terminal AUX input jack (stereo mini jack)