Following some schematics about data and power connections.And the schematic for the computer enclosure, will include the Raspberry, some step down converters, the A/V card and a fan for cooling.

Powering is controlled by a switch for now. Ideally the fan will have his own controller and the power off action managed by the software.

Won’t be bad to add a front USB port and a door to access the sd card and maybe a small monitor.

Following some images from the enclouse design.