Marantz SA-1 Manuals

SA-1 392K855010 MIT 3120 785 22320 First Issue 2000.12 Service Manual R SA-1 Please use this service manual with referring to the user guide ( D.F.U. ) without fail. SA1/ F1N, /N1G, /U1G Super Audio CD Player SACD CD PAUSE STOP DISPLAY SACD/CD PLAY SUPER AUDIO CD PLAYER SA-1 OPEN/CLOSE POWER REP 1 TRACK RND PROGRAM TOTAL PLAY TABLE OF CONTENTS SECTION PAGE 1. MAIN UNIT 1.1 TECHNICAL SPECIFICATIONS ......................................................................................................... 1-1 1.2 TEST MODE........................................................................................................................................ 1-2 1.3 BLOCK DIAGRAM............................................................................................................................... 1-3 1.4 WIRING DIAGRAM ............................................................................................................................. 1-5 1.5 SCHEMATIC DIAGRAM...................................................................................................................... 1-7 1.6 PARTS LOCATION ........................................................................................................................... 1-15 1.7 EXPLODED VIEW AND PARTS LIST............................................................................................... 1-21 1.8 ELECTRICAL PARTS LIST ............................................................................................................... 1-24 2. CDM-10M ( SACD MODULE ) 2.1 REMOVING AND REINSTALLING THE MAIN PARTS ...................................................................... 2-2 2.2 BLOCK DIAGRAM............................................................................................................................... 2-5 2.3 SCHEMATIC DIAGRAM...................................................................................................................... 2-9 2.4 PARTS LOCATION ........................................................................................................................... 2-13 2.5 IC DATA ............................................................................................................................................ 2-17 2.3 EXPLODED VIEW AND PARTS LIST............................................................................................... 2-36 2.4 ELECTRICAL PARTS LIST ............................................................................................................... 2-37

Marantz America, Inc. 440 Medinah Road Roselle, IL 60172 Phone 630-307-3100 • Fax 630-307-2687 • www.marantz.com The Marantz Reference Series SA-1 Super Audio CD Player represents nothing less than an astonishing advancement in high fidelity digital audio reproduction. The SA-1 employs Direct Stream Digital (DSD) technology to achieve a remarkable new level of sonic accuracy. With a sampling rate of 2.8224 MHz, the SACD format can deliver a frequency response from DC to over 100,000 Hz and a dynamic range greater than 120dB – performance unmatched by any previous record/playback system. The Marantz SA-1 is truly the ultimate high fidelity music source. Reference Series SA-1 Features: Leading-edge Super Audio CD digital signal processing circuitry, optics and mechanism including four 1-bit dual Direct Stream Digital D/A converters, an advanced full-floating laser mechanism with a die cast metal alloy housing and disc tray, plus a digital servo control for ultra precise disc tracking. Enhanced playback quality from standard CDs, thanks to the SA-1's precision digital filtering with 8-times oversampling for standard CD playback and Bitstream technology. Marantz Reference Series parts and construction for ultimate sound quality, including audiophile grade internal components throughout, copper-shielded toroidal power transformer, aluminum alloy construction and a copper plated, double-layer steel bottom plate to dampen internal vibration and mechanically induced jitter; extensive internal copper shielding and other refinements. HDAM (High Definition Amplifier Module) fully discrete copper shielded output stages for wide bandwidth, extremely fast slew rate and exceptional dynamic range.The SA-1 employs dual HDAM modules in a differential configuration, for vanishingly low noise and maximum signal purity. CD-R playback capability – in addition to Super Audio CDs, standard CDs and hybrid Super Audio CD/standard CD discs, the SA-1 is playback-compatible with CD-R discs. Programming and play modes include 20-track music programming and more. Optical and coaxial digital outputs for convenient digital CD recording and playback. Balanced (XLR) outputs for connection to a preamplifier with balanced inputs. Ergonomically designed front panel with distinctive round center display window. The front panel display utilizes its own separate power transformer to totally isolate noise from the SA-1’s internal circuitry. Full-function aluminum alloy remote control. The Marantz SA-1 Super Audio CD Player: A New State of the Art in Digital Audio. All specifications are subject to change without notice. © 2000 Marantz America, Inc. 05/00 Specifications Optical readout system Wavelength 650 nm Laser AlGaAs Channels 2 channels Frequency range (SACD) 2 Hz to 100 kHz Frequency response 2 Hz to 50 kHz (±3 dB) Dynamic range 109 dB Sampling frequency 2.8224 MHz Total harmonic distortion (1 kHz) 0.0012% Wow and flutter Precision of quartz Analog output: Output level (unbalanced) 2.2 V Output level (balanced) 3.9 V General Power requirements: 120 V, 50/60 Hz, 33 W Dimensions W x H x D 18” X 51/4” X 143/8” 458mm x 133mm x 365mm Weight 39 lbs 17.7 kg

27 Power Supply U version ...................................................................................................................... AC 120V 60Hz Power Consumption ....................................................................................................................... 33W Cabinet, etc. Dimensions (Width × Height × Depth) .................................................................. 458 × 133 × 365mm Net weight .................................................................................................................................. 17.7kg Operating temperatures ................................................................................................ +5ºC ~ +35ºC Operating humidity ........................................................................................... 5 ~ 90% (without dew) Accessories • Remote control unit......................................................................................................................... 1 Dimensions (Width × Height × Depth) ............................................................... 44 × 17.5 × 239mm Net weight (without Batteries)................................................................................................... 175g • AAA (R03) Batteries........................................................................................................................ 2 • Stereo audio cable with cinch pins ................................................................................................ 1 • AC Power Cord ............................................................................................................................... 1 • User’s Guide ................................................................................................................................... 1 Specifications subject to change without prior notice. Super Audio CD CD Audio Characteristics Channels 2channels 2channels Frequency range 2Hz — 100kHz 2Hz — 20kHz Frequency characteristics 2Hz — 50kHz (-3dB) 2Hz — 20kHz Dynamic range 109dB 98dB THD (1kHz) 0.0012% 0.0015% wow & flutter Precision of quartz Precision of quartz Analog output output level (unbalanced) 2.2V 2.4V output level (balanced) 4.4V 4.8V Digital output output level (cinch JACK) — 0.5Vp-p (75Ω) output level (optical) — -19dBm Optical Readout System Laser AlGaAs AlGaAs Wave length 650nm 780nm Sampling frequency 2.8224MHz 44.1kHz MODEL SA-1 TECHNICAL SPECIFICATIONS