SONY CDX-GT71W_GT710_GT760 free download

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CDX-GT71W/GT710/GT760 SERVICE MANUAL Ver. 1.2 2007.03 US Model CDX-GT71W/GT710 Canadian Model AEP Model UK Model CDX-GT710 E Model Chinese Model CDX-GT760 (Photo: CDX-GT710) · The tuner and CD sections have no adjustments. AUDIO POWER SPECIFICATIONS (US MODEL) 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. Model Name Using Similar Mechanism CD Drive Mechanism Type Optical Pick-up Name NEW MG-101FA-188//Q DAX-25A SPECIFICATIONS CD player section Signal-to-noise ratio Frequency response Wow and flutter Tuner section FM Tuning range 120 dB 10 ­ 20,000 Hz Below measurable limit 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 (CDX-GT71W/GT710: US, Canadian model/GT760) Tuning range CDX-GT71W/GT710: US, Canadian model: 530 ­ 1,710 kHz CDX-GT760: 531 ­ 1,602 kHz (at 9 kHz step) 530 ­ 1,710 kHz (at 10 kHz step) AM tuning interval CDX-GT760: 9 kHz/10 kHz switchable Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity 30 µV ­ Continued on next page ­ CDX-GT71W/GT710: US, Canadian model: 87.5 ­ 107.9 MHz CDX-GT710: AEP, UK model: 87.5 ­ 108.0 MHz CDX-GT760: 87.5 ­ 108.0 MHz (at 50 kHz step) 87.5 ­ 107.9 MHz (at 200 kHz step) FM tuning interval CDX-GT760: 50 kHz/200 kHz switchable Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 9 dBf FM/AM COMPACT DISC PLAYER CDX-GT71W/GT710: US, Canadian Model/GT760 FM/MW/LW COMPACT DISC PLAYER CDX-GT710: AEP, UK Model 9-887-498-03 2007C04-1 © 2007.03 Sony Corporation eVehicle Division Published by Sony Techno Create Corporation CDX-GT71W/GT710/GT760 MW/LW (CDX-GT710: AEP, UK model) Tuning range MW: 531 ­ 1,602 kHz LW: 153 ­ 279 kHz Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity MW: 30 µV, LW: 40 µV Power amplifier section Outputs Speaker outputs (sure seal connectors) Speaker impedance 4 ­ 8 ohms Maximum power output 52 W Ч 4 (at 4 ohms) General Outputs SERVICE NOTES NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe fr