Mc INTOSH hfe mcintosh mc501 service wu1001 on free download

File name hfe_mcintosh_mc501_service_wu1001_on.pdf

POWER AMPLIFIER SERIAL NO. WU1001 And Above CONTENTS Performance Specifications ... 2 Power Schematic and PCB ... 15 - 16 Notes ... 2 Input Schematic and PCB ... 17 - 18 Top and Rear Views ... 3 Meter/Lighting Schematic and PCB ... 19 - 20 Section Location ... 4 Parts List ... 21 - 24 Block Diagram ... 5 - 6 Exploded View and Parts List ... 25 - 28 Interconnection Diagram ... 7 - 8 Repacking Instructions ... 29 Driver/Heatsink Schematic and PCB ... 9 - 13 SERVICE MANUAL Serial Number WU1001 And Above PERFORMANCE SPECIFICATIONS Power Output Input Impedance Minimum sine wave continuous average power output is: 10,000 ohms Unbalanced Inputs 500 watts into 2 ohm load 20,000 ohms Balanced Inputs 500 watts into 4 ohm load 500 watts into 8 ohm load Wide Band Damping Factor Rated Power Band 100 @ 8ohms 20Hz to 20,000Hz Power Requirements Total Harmonic Distortion 100 Volts, 50/60Hz at 8.0 amps Maximum Total Harmonic Distortion at any 110 Volts, 50/60Hz at 7.2 amps power level from 250 milliwatts to rated power output is: 120 Volts, 50/60Hz at 6.6 amps 0.005% for 2, 4 or 8 ohm load 220 Volts, 50/60Hz at 3.3 amps 230 Volts, 50/60Hz at 3.3 amps Dynamic Headroom 240 Volts, 50/60Hz at 3.3 amps 1.8dB Note: Refer to the rear panel of the MC501 for the Frequency Response correct voltage. +0, -0.25dB from 20Hz to 20,000Hz +0, -3dB from 10Hz to 100,000Hz Overall Dimensions Sensitivity