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Yamaha CR-820 User Manual

Yamaha CR-820
24 pages
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Yamaha CR-820 Specifications

General IconGeneral
Frequency Response20 Hz to 20 kHz
Total Harmonic Distortion0.1% (at rated output)
Tuning RangeFM, MW
Input Sensitivity2.5mV (MM), 150mV (line)
Channel Separation50 dB (1 kHz)
Output150mV (line), 30mV (DIN)
Weight12 kg
Speaker Load Impedance4 ohms to 16 ohms
Semiconductors4 x IC
Power Output55 watts per channel (8 ohms)

Summary

Important Operating Cautions

General Safety and Handling Precautions

Essential safety advice regarding electrical hazards, environment, and physical handling of the unit.

Broadcast Reception Guide

FM Antenna Setup and Coaxial Cable Connection

Instructions for connecting FM antennas, including coaxial cable and 300-ohm balanced terminals.

FM Tuning and Muting Operation

Steps for tuning FM stations, using OTS, and operating the FM MUTING/MONO switch.

Tone, Filter, and Loudness Controls

Tape Playback and Recording Operations

Independent Audition and Recording

Using the REC OUT Selector and INPUT Selector for simultaneous listening and recording.

Technical Specifications

Audio Section Specifications

Performance details for audio output, input sensitivity, frequency response, and tone controls.

Troubleshooting Common Issues

Audio Section Troubleshooting

Solutions for common audio problems like no sound, channel imbalance, and hum.

Tuner Section Troubleshooting

Solutions for AM/FM reception issues like hum, crackling, and monaural stereo.

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