From DIDEAS Wiki
Jump to: navigation, search

Medialab Documentation




Rev B is a green color PCB with white silk screen :

"medialab/mm32brk.pcb REVB 031505"

top side
bottom side


  • MM32 ribbon cable (2)
  • Power (1)
  • Analog Inputs (16)
  • Analog Outputs (4)
  • PID ANA-IO (1)

Known Problems

  • Some power supply decoupling caps on pg3 of SCH have the wrong orientation, populated on PCBs correctly

LED Indicators

  • 4 groups of LEDs indicate the presence of power and the state of the fuses.
  • Normally the LEDs on either side of the fuse should be dark – when a fuse blows these LEDs should be visible.
  • LEDs adjacent to the power connectors indicate the presence of power

Assembly Variations

FUSES : the fuses socket may be populated with a shorting wire, a fast blow fuse, or a resistors which will act like a slow blow fuse.

Design Files

Bill of Materials