Technics SE-A1 schematic / SM needed

[arky]

Hola gentlemen,

got se-a1 for overhaul. One channel is out (input section problem). The thing is a bit complicated, looks like circlotron or something. No tech info in open sources. Would appreciate anything - schematic, s/m...

 

[huggygood]

I wish you good luck with all my heart 🤞
For me this amp is a unicorn ...

 

[chrisng]

Maybe this can help a little

https://www.facebook.com/media/set/...lbqz-CwR23mrluHiQRaOAfdz02UNr2rlPCJpRBZ4&_rdr

 

[arky]

Thanks a lot, buffer amp - yes, I have been almost sure there's something like this. Also now we know this book is exist =))

 

[chrisng]

I think member toby205 has the schematics.

https://www.diyaudio.com/community/threads/technics-se-a1-power-amp-repair-help.322561/

https://www.instagram.com/p/BhEtEGTgQFh/?taken-by=toby_carter

 

[arky]

wow, going to communicate him via instagram, his profile here is not accessible...