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Yamaha CR-1020

AM/FM Stereo Receiver (1977-79)

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Yamaha CR-1020


Tuning range: FM, MW

Power output: 70 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 100kHz

Total harmonic distortion: 0.05%

Damping factor: 40

Input sensitivity: 2mV (MM), 120mV (line)

Signal to noise ratio: 81dB (MM), 100dB (line)

Output: 120mV (line)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 4 x IC, 3 x FET, 109 transistors, 58 x diodes, 7 x zener diodes

Dimensions: 540 x 167 x 415mm

Weight: 18.8kg

Year: 1977


circuit diagram   English -

instruction/owners manual   English - tbrander

instruction/owners manual   Deutsch - fmmech

service manual   English - fmmech

brochure   English - jalal1926

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Service CR-1020

Does anyone know of a good place to take my cr1020 to be service. The glass was broken on the front by an a**hole boyfriend of my moms a while back. And a few of the knobs are stripped on the front. Other than that it works great just need a good shop in the Delaware, Pennsylvania, New Jersey area.

Yamaha CR1020 Receiver

Got the schematic, thanks much. Any suggestions as to where I might obtain a new tuner belt for this receiver?

re: Yamaha CR1020 Receiver

Use a good strong poly-filiment fishing line.

re: Yamaha CR1020 Receiver

Walmart and hobby stores sell spools of thin nylon coated steel wire which works great for this. Strong, doesn't stretch, and the coating has some "bite" and doesn't slip.

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