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Yamaha CR-620


FM Front End with NFB-PLL Multiplex Decoder.
Pilot Tone Suppression (Special Active Filter)
FM Muting; FM Mono. Tape-to-Tape (1>2/2>1).
Tone Controls (Bass/Treble), Filter (Low/High).
Continuously-Adjustable Loudness.
Separated Input/Output Switches for Simoultanious Operating.
Analog Meters (Signal Strenght/Center Tune/Multipath).
Speaker Selection (A, B), 2 Headphone Jacks.

POWER SUPPLY: AC 110/120/130/220/230/240 V, 50/60 Hz.

Specifications: Yamaha Natural Sound System Program 1978.
Photos: (1-5) 120889200532.

Yamaha CR-620
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Yamaha CR-620
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Yamaha CR-620
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Yamaha CR-620
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Yamaha CR-620
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1. General
System: Transistor Receiver
Colour: 1=Silver, 2=Black: 1
Power consumption: 270 W @ 120/240 V
Pre Amplifier
Inputs: Phono MM; Tape I+II; AUX.
Quadro: no
Inp. Sensitivity High Level: RCA 120
DIN 30 mV
Inp. Impedance High Level: 45 kΩ
Frequency Response High Level: 20-20,000 Hz (▒0.5 dB) HZ
Signal/Noise High Level: 97 db
Inp. Sensitivity Phono MM: 2 mV
Inp. Impedance Phono MM: 50 kΩ
Frequency Response Phono MM: RIAA (▒0.5 dB)
Signal/Noise Phono MM: 92 db
Outputs: REC OUT (RCA); DIN
Harmonic Distortion: 0.012 (Phono-REC OUT)
0.02 (AUX/Tape-REC OUT) % at rated output
Output Voltage Rec Out: 120 mV
Impedance Rec Out: DIN 52 kΩ
Tone Controls: Bass; Treble
Frequencies: ▒13 dB/50 Hz
▒10 dB/ 20 kHz
Filters: LOW
Loudness: Continuously-Adjustable
Power Amplifier
Speaker Outputs: 2 x 2 Speakers; 2 Phones
Continuous Power 4Ω: 50 + 50 (DIN, 1 kHz, both channel driven) Watts
Continuous power 8Ω: 40 + 40 (DIN, 1 kHz, both channel driven)
35 + 35 (IHF, 20-20,000 Hz, both channels driven) Watts
Frequency Response: 20-20,000 (▒0.5 dB) HZ
Damping factor: 40
Harmonic Distortion: 0.05 % at rated output
Display: analog
Frequency Range FM: 87.5-108 MHz
Frequency Range AM: 525-1,605 KHz
Station Preset: 0
Signal Strength Meter: 1 FM (combined with AM Signal Strenght) : 0=NO, 1=YES
Center Tuning Meter: 1 AM (combined with FM Center Tuning) : 0=NO, 1=YES
Inp. Sensitivity Mono: DIN (40 kHz, 26 dB) 1.5 μV
Inp. Sensitivity Stereo: IHF (300 Ω) 1.8 μV
IHF (75 Ω) 0.9 μV
DIN (40 kHz, 46 dB) 50 μV
Frequency Response: 30-15,000 (+1.0/-3.0 dB) HZ
Harmonic Distortion: MONO 0.15 %
STEREO 0.25 % at rated output
Separation: > IHF 70 db
DIN 50 db
Signal/Noise Mono: 71 db
Signal/Noise Stereo: 67 db
Crosstalk: 75 db
Pilot Signal Rejection: 50 db
IF Rejection: > FM 75 db
AM 40 db
2. Physical
Dimensions in Inches: 17.6 x 5.7 x 15.6 (w) x (h) x (d)
Dimensions in mm: 448 x 146 x 395 (w) x (h) x (d)
Weight in lbs: 25.3 lbs
Weight in Kg: 11.5 Kg

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