McIntosh MS750 free download

File name McIntosh-MS750 music bank.pdf

MS750 MUSIC SERVER SERIAL NO. XU1001 And Above CONTENTS Performance Specifications ...2 Notes...2 Safety Information ...2 Rear Panel ...3 Section Location ...3 Block Diagram ...4 Interconnection Diagram ...5 Front Panel Schematic and PCB ... 7 - 10 Parts List ...11 Repacking List ...17 SERVICE MANUAL Serial Number XU1001 And Above PERFORMANCE SPECIFICATIONS Audio Specifications Output Level ­ 2.0Vrms Output Impedance ­ 200 ohms Audio Frequency Response ­ 2Hz to 22,000Hz ±1dB Signal to Noise Ratio ­ 102dB (IHF A-Weighted) Dynamic Range ­ 96dB Harmonic Distortion ­ 0.01% Channel Separation ­ 95dB (1,000Hz) Digital Signal Format ­ Sampling Frequency: 44.1kHz Power Requirements 100 Volts, 50/60Hz at 60 watts 110 Volts, 50/60Hz at 60 watts 120 Volts, 50/60Hz at 60 watts 220 Volts, 50/60Hz at 60 watts 230 Volts, 50/60Hz at 60 watts 240 Volts, 50/60Hz at 60 watts Note: Refer to the rear panel of the MS750 for the correct voltage. Video Specifications Signal System ­ NTSC/PAL Component Video Output Level Y Output Level 1.0Vp-p (75 OHM) PB/CB Output Level 0.648Vp-p (75 OHM) PR /CR Output Level 0.7Vp-p (75 OHM) S-Video Y Output Level ­ 1Vp-p (75 OHM) S-Video C Output Level ­ 0.286Vp-p (75 OHM) (NTSC) Composite Video Output Level ­ 1Vp-p (75 OHM) Overall Dimensions Width is 17-1/2 inches (44.45cm) Height is 6 inches (15.24cm) Depth is 15-7/8 inches (40.32cm) Note: When the Disc Tray is opened, the panel clearance required in front of mounting panel is 6-3/4 inches (17.2cm). Weight 28.1 pounds (12.8Kg) net, 44.5 pounds (20.2Kg) in shipping carton Shipping Carton Dimensions Width is 26-1/2 inches (67.3cm) Depth is 24-1/4 inches (62.2cm) Height is 11-3/4 inches (29.9cm) General Specifications Digital Output Optical: -15dbm to -21dbm Coaxial: 0.4V p-p to 0.6V p-p /75 ohm NOTES 1. Unless otherwise noted, all voltages indicated on the schematics are measured under the following conditions: a. AC input at 120 volts, 50/60Hz. b. All voltages are +/-10% with respect to ground. A high impedance (10 megaohm) voltmeter must be used. 2. Unless otherwise specified: a. Resistor values are in ohms. b. Capacitor values are microfarads (uF). c. Inductor values are in microhenries (uH) 3. On PC board drawings, Square pad indicates: a. Polarized Capacitors - Positive b. Diodes - Cathode c. Others - Pin 1 4. WARNING Parts marked with the symbol have critical characteristics. Use only replacement parts recommended by the manufacturer. 5. Use McIntosh Remot