McIntosh MX134 free download

File name McIntosh-MX134 preamp.pdf

A/V CONTROL CENTER CONTENTS Performance Specifications ... 2 - 3 Notes ... 3 Rear Panel ... 4 Section Location ... 4 Block Diagram ... 5 - 8 Interconnection Diagram ... 9 - 11 Display Schematic and PCB ... 12 - 19 Surround Schematic and PCB ... 19 - 34 Data Schematic and PCB ... 35, 36, 39 - 41 S-Video Schematic and PCB ... 42 - 47 Video Schematic and PCB ... 48 - 50 Input Lamp Schematic and PCB ... 51 - 56 Component Video Schematic and PCB ... 57 - 60 Tuner AM/FM Alignment Procedure ... 61 - 62 Tuner/RAA1 Schematic and PCB ... 63 - 66 Parts List ... 67 - 72 Exploded Views and Parts Lists ... 73 - 75 Repacking Instruction ... 77 SERVICE MANUAL PERFORMANCE SPECIFICATIONS 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 20 to 15,000Hz Stereo: +0, -1dB from 20 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, 0.65% at 10,000Hz Intermodulaton Distortion Mono: 0.25% Stereo: 0.45% Capture Ratio 1.2dB Alternate Channel Selectivity 75dB Spurious Response 100dB Image Response 75dB RF Intermodulation 65dB Stereo Separation 45dB at 100Hz, 45dB at 1,000Hz, 35dB at 10,000Hz SCA Rejection 65dB Harmonic Distortion 0.5% maximum at 50% modulation Frequency Response 50Hz to 6kHz NRSC Adjacent Channel Selectivity 45dB minimum IHF Image Rejection 65dB minimum from 540 to 1600kHz IF Rejection 80dB minimum Audio Frequency Response Stereo: Left and Right Small speakers: 80Hz-20,000Hz Subwoofer: 20Hz-80Hz Left and Right Large speakers: 20Hz-20,000Hz Subwoofer: OFF Pro-Logic II: (Movie Processing Mode) Left, Center, Right, Small speakers: 80Hz-20,000Hz Surround Small speakers: 80Hz-7kHz Subwoofer: 20Hz-80Hz (Music Processing Mode) Left, Center, Right, Large speakers: 20Hz-20,000Hz Surround Large speakers: 20Hz-20,000Hz Subwoofer: OFF Dolby Digital and DTS: Left, Center, Right, Large speakers: 80Hz-20,000Hz Surround Large speakers: 20Hz-20,000Hz Subwoofer: OFF Left, Center, Right Large speakers: 20Hz-20,000Hz Surround Large speakers: 20Hz-20,000Hz Subwoofer: 20Hz-80Hz External Input Left, Center, Right, Left Surround, Right Surround: 20Hz-20,000Hz Subwoofer: 20Hz-20kHz (no L