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Sony TC-540

Stereo Tape Recorder (1971)

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Sony TC-540


Track system: 4-track, 2-channel, stereo/monaural system

Heads: 1 x record/playback, 1 x erase

Reel size: up to 7 inch reel

Tape speeds: 1 78  3 34  7 12 ips

Wow and flutter: 0.09% (7 12 ips)

Frequency response: 30Hz to 20kHz (7 12 ips)

Signal to Noise Ratio: 50dB

Total harmonic distortion: 2%

Input: 78mV (line), 0.19mV (mic)

Output: 0.775V (line)

Output power: 5 watts

Speakers: 100 x 200mm cabinet, 100mm lid

Semiconductors: 24 x transistors, 8 x diodes

Dimensions: 500 x 252 x 391mm

Weight: 19kg


service manual   English - Biro

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re: TC-540

I have a Sony Tapecorder TC-540 of 60 Hz but I need different diameters of the pulley (pulley motor) to 50 Hz and to build a to change my recorder. I thank anyone who can be bothered to provide me such data.
Thank You

Tengo un TC-540 de 60 Hz y necesito los distintos diametros de la polea (motor pulley) para 50 Hz y poder construir una para cambiar en mi grabador. Agradezco a quien pueda tomarse la molestia de proveerme esos datos.

re: TC-540

The instructions for changing the electronics to match 50Hz are within the manual supplied by Hifiengine, above, please see page 10 for the correct pulley part number and how to connect (leave unconnected) the capacitor mentioned in the diagram. If unfamiliar with vintage, suggest you find a person handy to do it for you. Repositioning the capstan pulley drive after you replace it requires some skill, but when you are done you are "in." Suggest replacing the belts and inspecting the pinch roller for hard spots after you are that far into it. Take the time to calibrate and clean the heads, if you change the belts and motor capstan pulley drive do not throw away the old ones.

re: TC-540

I am looking for an owners manual (copy of) a TC-540, this was my grandfathers machine and he passed many years ago. I remember this unit working very well and would like to get a copy of said owners manual, also looking for a power cord. Please help. Thank you for any information or help.

chammani's picture

re: TC-540

I am in possession of Sony TC540, I require the manual for the service purporse only.
With regards Chammani George.

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