Diagnostics
A number of LEDs are placed on the main CPU, Fader board, DSP-FX
board and I/O cards to help monitor activity on these boards. This
includes LEDs for power rails, high speed link, and FPGA/DSP
programmed and active.
The Blue LED on the rear of the unit should be static.
Due to the presence of these LEDs, there are less needs for power
rail test points.
Also supplied are routing overviews for Power Distribution and
Control/Audio routing. Use these to identify an associated PCB
when a fault occurs.