McIntosh C45 free download

File name McIntosh-C45 control cenetr.pdf

AUDIO CONTROL CENTER SERIAL NO. XF1001 And Above CONTENTS Performance Specifications ... 2 - 3 Rear View and Section Location ... 4 Block Diagram ... 5 - 8 Interconnection Diagram ... 9 - 10 Main Schematic and PCB ... 13 - 26 Display Schematic and PCB ... 27 - 32 6 Channel Schematic and PCB ... 33 - 36 Tone Schematic and PCB ... 37 - 38 Data Schematic and PCB ... 39 - 40 Pushbutton Schematic and PCB ... 41 - 42 Tuner/RAA1 Schematic and PCB ... 43 - 46 Tuner AM/FM Alignment Procedure ... 47 - 48 Parts List ... 51 - 60 Exploded View and Parts Lists ... 61 - 65 Repacking Instructions ... 67 SERVICE MANUAL Serial Number XF1001 And Above PERFORMANCE SPECIFICATIONS Frequency Response +0, -0.5dB from 20Hz to 20,000Hz Total Harmonic Distortion 0.002% maximum from 20Hz to 20,000Hz at rated output Signal To Noise Ratio Phono: 86dB below 10mV input (A Weighted) High Level: 96dB below rated output (A Weighted) Rated Output Voltage 2.5V Unbalanced Outputs (Main) 5.0V Balanced Outputs (Main) Maximum Voltage Output 8V Unbalanced 16V Balanced Output Impedance 250 ohms Unbalanced 500 ohms Balanced Input Impedance Phono: 47k ohms, 65pf High Level: 22k ohms Unbalanced, 50k ohms Balanced Sensitivity for Rated Output Phono: 4.5mV High Level: 450mV Unbalanced, 900mV Balanced Maximum Input Signal Phono: 50mV High Level: 5V Unbalanced, 10V Balanced Voltage Gain Phono to Tape/VCR Out: 40dB Phono to Output (Main): 55dB High Level to Tape/VCR Out: 0dB High Level to Output (Main): 15dB Tone Controls Bass Control: ±12dB at 30Hz Treble Control: ±12dB at 10,000Hz Power Requirements 100 Volts 50/60Hz, 35 watts 110 Volts 50/60Hz, 35 watts 120 Volts 50/60Hz, 35 watts 220 Volts 50/60Hz, 35 watts 230 Volts 50/60Hz, 35 watts 240 Volts 50/60Hz, 35 watts Note: Refer to the rear panel of the C45 for the correct voltage. Overall Dimensions 17-1/2 inches (44.45cm) W, 6 inches (15.24cm) H, including feet, 16-1/2 inches (41.91cm) D, including clearance for knobs and connectors. Weight 21 pounds (9.53kg) net, 35 pounds (15.88kg) in shipping carton OPTIONAL TM1 TUNER FM Tuner Useable Sensitivity 14dBf which is 1.4uV across 75 ohms 50dB Quieting Sensitivity Mono: 19dBf which is 2.4uV across 75 ohms Stereo: 35dBf which is 15uV across 75 ohms Signal To Noise Ratio Mono: 75dB Stereo: 70dB Frequency Response Mono: +0, -1dB from 20Hz to 15,000Hz Stereo: +0, -1dB from 20Hz to 15,000Hz Harmonic Distortion Mono: 0.3% at 100Hz, 0.3% at 1,000Hz, 0.3% at 10,000Hz Stereo: 0.45% at 100Hz, 0.45% at 1,000Hz at 1000Hz, 0.65% at 10,000Hz Inter