Aura VA-150 amplifier schematics wanted

Hello, looking for a schematics of Aura Va150 (auv-150)
It's not very similar to VA50 or VA100 (they all probably have the same power amp schematic, but everything else is different)
I know it does exist, but I found exactly one mention of it on a french forum here
https://www.ls3-5a-forum.com/viewtopic.php?p=44515

But the link expired long time ago, and the forum is behind some type of donation to even start posting there.
So if anyone will read this from this forum or just happen to have this schematic it will be much appreciated.

I can trace the pcb but it has 2 layers, so need to desolder parts to do this and would like to avoid this as the pcb is already damaged by heat.