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SERVICE MANUAL CD RECEIVER 1 2004 MA036 KD-G300, KD-AR300 KD-AR300 S KD-G300 S Area Suffix J ----- Northern America TABLE OF CONTENTS 1 2 3 4 5 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24 TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25 COPYRIGHT © 2004 VICTOR COMPANY OF JAPAN, LIMITED No.MA036 2004/1 SPECIFICATION AUDIO AMPLIFIER SECTION Maximum Power Output Front Rear Continuous Power Output Front (RMS) Rear Load Impedance Tone Control Range Frequency Response Signal-to-Noise Ratio Line-Out Level/Impedance Output Impedance Frequency Range [FM Tuner] FM AM Usable Sensitivity 50 dB Quieting Sensitivity Frequency Response Stereo Separation Capture Ratio [AM Tuner] Sensitivity Selectivity Type Signal Detection System Number of channels Frequency Response Dynamic Range Signal-to-Noise Ratio Wow and Flutter MP3 decoding format Bass Treble 50 W per channel 50 W per channel 19 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. 19 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. 4 (4 to 8 allowance) ±10 dB at 100 Hz ±10 dB at 10 kHz 40 Hz to 20 000 Hz 70 dB 2.5 V/20 k load (full scale) 1 k TUNER SECTION 87.5 MHz to 107.9 MHz 530 kHz to 1 710 kHz 11.3 dBf (1.0 µV/75 ) 16.3 dBf (1.8 µV/75 ) 40 Hz to 15 000 Hz 35 dB 1.5 dB 20 µV 35 dB CD PLAYER SECTION Compact disc player Non-contact optical pickup (semiconductor laser) 2 channels (stereo) 5 Hz to 20 000 Hz 96 dB 98 dB Less than measurable limit MPEG1/2 Audio Layer 3 Max. Bit Rate: 320 Kbps GENERAL Power Requirement Grounding System Allowable Operating Temperature Dimensions (W Ч H Ч D) Mass (approx.) Design and specifications are subject to change without notice. Installation Size (approx.) Panel Size (approx.) Operating Voltage DC 14.4 V (11 V to 16 V allowance) Negative ground 0єC to +40єC (32єF to 104єF) 182 mm Ч 52 mm Ч 150 mm (7-3/16" Ч 2-1/16" Ч 5-15/16") 188 mm Ч 58 mm Ч 11 mm (7-7/16" Ч 2-5/16" Ч 7/16") 1.4 kg (3.1 lbs) (excluding accessories) Alternate Channel Selectivity (400 kHz) 65 dB 1-2 (No.MA036) SECTION 1 PRECAUTION 1.1 Safety Precautions ! Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. ! Please use enough caution n