McIntosh MC2205 free download

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MC 22O5 POWER AMPLIFIER SERVICE STARTING INFORMATION SERIAL NO. AX1001 WITH MclNTOSH LABORATORY INC. BINGHAMTON, NEW YORK 13903 038-980 MC2205 P E R F O R M A N C E LIMITS & R A T I N G S PERFORMANCE Mc Intosh audio power rat i ngs are in accordance w i t h the Federal Trade Commission Regulation of November 4, 1974 concerning power output c l a i m s for a m p l i fiers used in home entertainment products. MONO: 0.1% maximum harmonic d i s t o r t i o n at any power level from 250 m i l l i w a t t s to 400 watts from 20 Hz to 20,000 Hz INTERMODULATION DISTORTION POWER OUTPUT STEREO: 200 watts m i n i m u m s i n e wave continuous average power output, per chann e l , both channel's operating into 1 ohm, 2 ohms, 4 ohms, or 8 ohms load impedance, which i s: 14.1 v o l t s RMS across 1 ohm 20.0 volts RMS across 2 ohms 28.3 volts RMS across 4 ohms 40.0 volts RMS across 8 ohms MONO: 400 watts m i n i m u m sine wave continuous average power output into 0.5 ohm, 1 ohm, 2 ohms, or 4 ohms load impedance, which is: 14.1 volts RMS across 0.5 ohm 20.0 volts RMS across 1 ohm 28.3 volts RMS across 2 ohms 40.0 volts RMS across 4 ohms OUTPUT LOAD IMPEDANCE STEREO: 1 ohm, 2 ohms, 4 ohms, and 8 ohms; separate t e r m i n a l s are provided for each output MONO: 0.5 ohm, 1 ohm, 2 ohms, and 4 ohms; obtained by connecting together the approp r i a t e t e r m i n a l s of both channel s RATED POWER BAND 20 Hz to 20,000 Hz TOTAL H A R M O N I C D I S T O R T I O N STEREO: 0.1% maximum harmonic d i s t o r t i o n at any power level from 250 m i l l i w a t t s to 200 watts per channel from 20 Hz to 20,000 Hz, both channels operat ing STEREO: 0.1% maximum if instantaneous peak power output is 400 watts or less per channel w i t h both channels operating for any comb i nat ion of frequencies, 20 Hz to 20,000 Hz MONO: 0.1% maximum if instantaneous peak power output is 800 watts or less for any combination of frequencies, 20 Hz to 20,000 Hz FREQUENCY RESPONSE (at one watt output) 20 Hz to 20,000 Hz, +0 -0.25 dB 10 Hz to 100,000 Hz +0 -3.0 dB NOISE AND HUM 95 dB below rated output RATINGS OUTPUT VOLTAGES 25 volts for d i s t r i b u t i o n lines DAMPING FACTOR STEREO: 16 at I ohm output, 50 at 2 ohms output, 30 at 4 ohms output, 16 at 8 ohms output MONO: 16 at 0.5 ohms, 50 at 1 ohm, 30 at 2 ohms, and 16 at 4 ohms output INPUT IMPEDANCE 100,000 ohms INPUT S E N S I T I V I T Y Switchable: 0.75 v o l t or 2.5 voltsLevel control provided for higher input voltages POWER R E Q U I R E M E N T S 120 volts 50/60HZ, 70 to 550 watts. MC2205 LEFT INPUT LEFT SPEAKER OUTPUT AC LINE RIGHT SPEAKER OUTPUT RIGHT/MONO INPUT BLOCK DIAGRAM LEFT CHANNEL OUTPUT HEADPHONE LEFT INPUT RIGHT/MONO INPUT INTERCONNECTION MC2205 SCHEMATIC NOTES 1. Unless otherwise spec i f i e d : Resistance v a l u e s are in ohms, 1/4 w a t t , and 10% to 1erance; capacitance v a l u e s sma llr than 1 a re in microfarads (µF) : capacitance v a l u e s greater than 1 are in