Mc INTOSH hfe mcintosh mx134 service en free download

File name hfe_mcintosh_mx134_service_en.pdf

A/V CONTROL CENTER CONTENTS Performance Specifications ... 2 - 3 S-Video Schematic and PCB ... 42 - 47 Notes ... 3 Video Schematic and PCB ... 48 - 50 Rear Panel ... 4 Input Lamp Schematic and PCB ... 51 - 56 Section Location ... 4 Component Video Schematic and PCB ... 57 - 60 Block Diagram ... 5 - 8 Tuner AM/FM Alignment Procedure ... 61 - 62 Interconnection Diagram ... 9 - 11 Tuner/RAA1 Schematic and PCB ... 63 - 66 Display Schematic and PCB ... 12 - 19 Parts List ... 67 - 72 Surround Schematic and PCB ... 19 - 34 Exploded Views and Parts Lists ... 73 - 75 Data Schematic and PCB ... 35, 36, 39 - 41 Repacking Instruction ... 77 SERVICE MANUAL PERFORMANCE SPECIFICATIONS FM Tuner Harmonic Distortion 0.5% maximum at 50% modulation Useable Sensitivity 14dBF which is 1.4uV across 75 ohms Frequency Response 50Hz to 6kHz NRSC 50dB Quieting Sensitivity Mono: 19dBF which is 2.4uV across 75 ohms Adjacent Channel Selectivity Stereo: 35dBF which is 15uV across 75 ohms 45dB minimum IHF Signal To Noise Ratio Image Rejection Mono: 75dB 65dB minimum from 540 to 1600kHz Stereo: 70dB IF Rejection Frequency Response 80dB minimum Mono: +0, -1dB from 20 to 15,000Hz Stereo: +0, -1dB from 20 to 15,000Hz Audio Harmonic Distortion Mono: 0.3% at 100Hz, 0.3% at 1,000Hz, 0.3% at 10,000Hz Frequency Response Stereo: 0.45% at 100Hz, 0.45% at 1,000Hz, 0.65% at 10,000Hz Stereo: Left and Right Small speakers: 80Hz-20,000Hz Intermodulaton Distortion