Tube/SS Power Amplifier Audiotec Fischer Esprit Helix E40 - Schematic wanted

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tiefbassuebertr

tiefbassuebertr

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Joined 2005
tiefbassuebertragung.de
Tube drived solid state car hifi power amplifier Audiotec Fischer model "Esprit Helix E40"

I am looking for a schematic. I need this schematic for troubleshooting (sometimes shot noise at one channel).
The manufacturer offer only an instruction manual (German and English) - go to
http://lautsprechershop.de/pdf/helix/manual_E10_E20_E40.pdf

Thank you for upload.

Maybe there are other OEM brands, where the same PCB is in use (have a look to the attached files)
 

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  • Helix Esprit E40 top view.jpg
    Helix Esprit E40 top view.jpg
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  • Helix Esprit E40 top view open-I.jpg
    Helix Esprit E40 top view open-I.jpg
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  • Helix Esprit E40 top view open-II.jpg
    Helix Esprit E40 top view open-II.jpg
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  • Helix Esprit E40 top view open-III.jpg
    Helix Esprit E40 top view open-III.jpg
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