Analogue-sequencer

> Next remove the power and start inserting ICs. You could start with the
micro, just
> insert this and power up. Measure the reg o/p again. If it's still OK, the
chances are
> your micro is still good. Power down again and put a few more ics in.check
the supply
> rails gain. Keep going until you either find the chip which is dragging
down the rails, or
> you get a fully populated board with the supply intact.

damn, that'll teach me to read a thread before replying!!

Paul