This amp works fine, but there is a hot spot on the amplifier PCB. The reason are two very hot transistors from front-end in a E-line envelope like this outline:
https://www.diodes.com/assets/Datasheets/ZTX652.pdf
For check the reason in detail I want to have a service manual or at least the schematic diagram.
Under
History | ONIX - Hi-End audio products from england since 1979
there isn't to find a download portal for pdf schematics and service manuals.
Who can upload the schematic?
More URLs:
https://www.audiovintage.fr/leforum/viewtopic.php?t=37135 (images)
Onix Audio - Wikipedia
https://www.diodes.com/assets/Datasheets/ZTX652.pdf
For check the reason in detail I want to have a service manual or at least the schematic diagram.
Under
History | ONIX - Hi-End audio products from england since 1979
there isn't to find a download portal for pdf schematics and service manuals.
Who can upload the schematic?
More URLs:
https://www.audiovintage.fr/leforum/viewtopic.php?t=37135 (images)
Onix Audio - Wikipedia