CDX-GT222

CDX-GT121/GT220/GT222 SERVICE MANUAL Ver. 1.0 2007. 08 AEP Model UK Model (Photo: CDX-GT220) The tuner and CD sections have no adjustments. Model Name Using Similar Mechanism CD Drive Mechanism Type Optical Pick-up Name NEW MG-101TC-188//Q DAX-25A SPECIFICATIONS CD player section Signal-to-noise ratio Frequency response Wow and flutter 120 dB 10 – 20,000 Hz Below measurable limit Power amplifier section Outputs Speaker outputs (sure seal connectors) Speaker impedance 4 – 8 ohms Maximum power output 45 W × 4 (at 4 ohms) General Output Tuner section FM Tuning range 87.5 – 108.0 MHz Antenna terminal External antenna 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 MW/LW Tuning range Inputs Tone controls Loudness Audio outputs terminal (sub/rear switchable) Power antenna (aerial) relay control terminal Power amplifier control terminal Telephone ATT control terminal Antenna (aerial) input terminal AUX input jack (stereo mini jack) Low: ±10 dB at 60 Hz (XPLOD) Mid: ±10 dB at 1 kHz (XPLOD) High: ±10 dB at 10 kHz (XPLOD) +4 dB at 100 Hz +2 dB at 10 kHz – Continued on next page – MW: 531 – 1,602 kHz LW: 153 – 279 kHz Antenna (aerial) terminal External antenna (aerial) connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity MW: 30 µV, LW: 40 µV FM...