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Success Stories If you have successfully repaired or restored a piece of equipment, why not write up what you did and post details here. Particularly if it was interesting, unusual or challenging. PLEASE DO NOT POST REQUESTS FOR HELP HERE!

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Old 23rd Feb 2023, 10:52 pm   #1
johnmath
Diode
 
Join Date: Feb 2023
Location: Antechamber Bay, Kangaroo Island, Australia
Posts: 1
Default Nakamichi 582 mute in play mode - not caused by transport lamp

I had found the same solution as here: Problem 4 occasional distorted sound and partial muting (Both channels)
https://www.vintage-radio.net/forum/....php?p=1410956

In my case both channels were muted on play, not distorted.

I went through the same diagnostics procedure and could not find a faulty component or incorrect logic signal. I concluded that R483 needed to be changed, in my case to 3k9 for reliable operation.
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