Under the cover, 3/4th are taken up by a black motherboard, 1/4th is the linear power supply behind a metal partition.

Between the metal-clad modules we spot the dual-mono Cirrus Logic converter chips.

More processor chips for sundry functions live on a double-decker board adjacent to the femto clocks and custom-coded FPGA.

Other parts include these voltage regulator ICs…

… the Molex SD car slot, assorted caps….

… with a parting shot at the remaining capacitors and relays.