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File name CDX-GT20W_GT200_GT200E_GT200S_GT250S.pdf

CDX-GT20W/GT200/GT200E/ GT200S/GT250S SERVICE MANUAL Ver. 1.0 2005. 09 US Model Canadian Model CDX-GT20W/GT200 AEP Model UK Model CDX-GT200/GT200E/GT200S E Model CDX-GT250S · 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-611WA-186//C KSS1000E SPECIFICATIONS CD Player section Signal-to-noise ratio: Frequency response: Wow and flutter: 120 dB 10 ­ 20,000 Hz Below measurable limit AM tuning interval (CDX-GT250S only): 9 kHz/10 kHz switchable Antenna terminal: External antenna connector Intermediate frequency: 10.7 MHz/450 kHz Sensitivity: 30 µV MW/LW (CDX-GT200 (AEP, UK)/GT200E/GT200S) Tuning range: MW: 531 ­ 1,602 kHz LW: 153 ­ 279 kHz Aerial terminal: External aerial connector Intermediate frequency: 10.7 MHz/450 kHz Sensitivity: MW: 30 µV, LW: 40 µV Tuner section FM Tuning range: CDX-GT20W/GT200 (US, Canadian): 87.5 ­ 107.9 MHz CDX-GT200 (AEP, UK)/GT200E/GT200S: 87.5 ­ 108.0 MHz CDX-GT250S: 87.5 ­ 108.0 MHz (at 50 kHz step) 87.5 ­ 107.9 MHz (at 200 kHz step) FM tuning interval (CDX-GT250S only): 50 kHz/200 kHz switchable 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 AM (CDX-GT20W/GT200 (US, Canadian)/GT250S) Tuning range: CDX-GT20W/GT200 (US, Canadian): 530 ­ 1,710 kHz CDX-GT250S: 531 ­ 1,602 kHz (at 9 kHz step) 530 ­ 1,710 kHz (at 10 kHz step) Power amplifier section Outputs: Speaker outputs (sure seal connectors) Speaker impedance: 4 ­ 8 ohms Maximum power output: CDX-GT20W/GT200 (US, Canadian)/GT250S: 52 W Ч 4 (at 4 ohms) CDX-GT200 (AEP, UK)/GT200E/GT200S: 50 W Ч 4 (at 4 ohms) ­ Continued on next page ­ FM/AM COMPACT DISC PLAYER CDX-GT20W/GT200: US,CND/GT250S FM/MW/LW COMPACT DISC PLAYER CDX-GT200: AEP,UK/GT200E/GT200S 9-879-862-01 2005I04-1 © 2005. 09 Sony Corporation e Vehicle Group Published by Sony Engineering Corporation 1 CDX-GT20W/GT200/GT200E/GT200S/GT250S General Outputs: Audio outputs terminal (sub/rear switchable) Power antenna relay control terminal Power amplifier control terminal Antenna 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) 12 V DC car battery (negative ground) Approx. 178 Ч 50 Ч 179 mm (7 1/8 Ч 2 Ч 7 1/8 in) (w/h/d) Approx. 182 Ч 53 Ч 161 mm (7 1/4 Ч 2 1/8 Ч 6 3/8 in) (w/h/d) Approx. 1.2 kg (2 lb 11 oz) Parts for installation and connections (1 set) Card remote commander: RM-X151 (CDX-GT20W/ GT200/GT250S) Inputs: Tone controls: