SVS Sledge STA-1000D amplified sub schematics

[JP-Stereo]

Hi is someone have the schematic for the SVS Sledge STA-1000D (PC13-Ultra) Amplified Subwoofer ?



The SMPS and the Power amp are combined in a bloc labelled GEN 005A.



This bloc must be made by generic company in China, anyone recognise this layout ?

UPDATE: Once the board removed from the aluminum frame. I saw this:


So we have an exact model number and manufacturer name.
But the schematics are not easy to find.

Thanks for any lead !

[JP-Stereo]

I found that the current name of the manufacturer is now: Formosa Audiomate.

They have a curreent model that look identical to the old one i am working on.
It's the HD-11024BD.



So i am also searching for a manual or schematic for this model too.

Thanks again.