McIntosh MC602 free download

File name McIntosh-MC602 pwramp.pdf

POWER AMPLIFIER CONTENTS Performance Specifications ... 2 Notes ... 2 Rear Panel ... 3 Section Location ... 4 Block Diagram ... 5 - 6 Interconnection Diagram ... 7 - 8 Heatsink Schematic and PCB ... 9 - 10 Driver Schematic and PCB ... 11 - 13 Input Schematic and PCB ... 14 Capacitor Schematic and PCB ... 15 Meter Schematic and PCB ... 17 - 19 Indicator Schematic and PCB ... 20 PG Light Schematic and PCB ... 21 - 22 Meter Lamps Schematic and PCB ... 21 - 22 Standby Light Schematic and PCB ... 21 - 22 Parts List ... 23 - 24 Exploded View and Parts List ... 25 - 28 Repacking Instructions ... 29 SERVICE MANUAL PERFORMANCE SPECIFICATIONS POWER OUTPUT STEREO 600 watts into 2, 4 or 8 ohm loads is the minimum sine wave continuous average power output per channel with both channels operating. OUTPUT LOAD IMPEDANCE 2, 4 or 8 ohms RATED POWER BAND 20Hz to 20,000Hz DYNAMIC HEADROOM 2.1dB FREQUENCY RESPONSE +0, -0.25dB from 20Hz to 20,000Hz +0, -3dB from 10Hz to 100,000Hz TOTAL HARMONIC DISTORTION 0.005% maximum at any power level from 250 milliwatts to rated power per channel from 20Hz to 20,000Hz, all channels operating. INTERMODULATION DISTORTION 0.005% maximum if instantaneous peak output per channel does not exceed twice the rated output with all channels operating for any combination of frequencies from 20Hz to 20,000Hz. SIGNAL TO NOISE RATIO (A WEIGHTED) 93dB Unbalanced (120dB below rated output) 97dB Balanced (124dB below rated output) SENSITIVITY 2.45 Volts Unbalanced Input 4.9 Volts Balanced Input INPUT IMPEDANCE 10,000 ohms Unbalanced and Balanced WIDE BAND DAMPING FACTOR 100 @ 8 ohms POWER REQUIREMENTS 100 Volts, 50/60Hz at 18 amps 110 Volts, 50/60Hz at 16.5 amps 120 Volts, 50/60Hz at 15 amps 220 Volts, 50/60Hz at 8.2 amps 230 Volts, 50/60Hz at 7.8 amps 240 Volts, 50/60Hz at 7.5 amps NOTE: Refer to the rear panel of the MC602 for the correct voltage. DIMENSIONS Front Panel: 17-3/4 inches (46cm) wide, 11 inches (28cm) high. Depth behind front mounting panel is 19-5/8 inches (49.83cm). Clearance required in front of front panel is 1-3/4 inches (4.5cm). WEIGHT 155lbs. (70.3kg) Net 180lbs. (81.6kg) Shipped NOTES 1. The heavy notes on the schematic denote the primary signal path. 2. Unless otherwise noted, all voltages indicated on the schematics are measured under the following c