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Yamaha DSP-A1000 User Manual

Yamaha DSP-A1000
51 pages
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Yamaha DSP-A1000 Specifications

General IconGeneral
Number of Channels5
Frequency Response20Hz to 20kHz
TypeAV Amplifier
Signal-to-Noise Ratio (IHF-A)100 dB
Total Harmonic Distortion0.015%
Damping Factor100 (8 ohms, 20Hz-20kHz)
Input Sensitivity150mV (line)
Channel Separation60 dB
Speaker Load Impedance4-16 ohms
Frequency Response Range20Hz to 20kHz
Signal to Noise Ratio100dB (IHF-A)

Summary

Service and Safety Information

IMPORTANT NOTICE

Critical safety and service advisories for authorized personnel.

TO SERVICE PERSONNEL

General guidelines and safety precautions for service technicians.

System Specifications and Diagrams

REAR PANELS

Detailed illustration and description of rear panel connections.

SPECIFICATIONS

Technical specifications for the DSP-A1000 amplifier.

BLOCK DIAGRAM

High-level functional block diagram of the amplifier's circuitry.

Maintenance and Troubleshooting

INTERNAL VIEW

Visual guide to the internal components and layout.

DISASSEMBLY PROCEDURES

Step-by-step instructions for disassembling the unit.

ADJUSTMENTS

Procedures for calibrating specific parameters like idling current.

TEST SIGNAL PROGRAM

Instructions for activating and using the built-in test signal generator.

PROTECTION FUNCTION

Explanation of the protection circuit and its activation conditions.

Circuitry and Component Details

PRINTED CIRCUIT BOARD LAYOUT

Detailed diagrams of component placement on various circuit boards.

SCHEMATIC DIAGRAMS

Detailed circuit diagrams for different sections of the amplifier.

IC DATA

Pin assignments and functions for integrated circuits used in the unit.

PARTS LIST

Comprehensive list of electrical components.

MECHANICAL PARTS

List and diagrams of physical components like chassis and fasteners.

REMOTE CONTROL TRANSMITTER

Schematic diagram and parts for the remote control unit.

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