Hmmm...I have a standard PowerFlyer attached to my A1200T and the instruction manual says the LED wire should be attached to Pin 39 (not 38) on the Amiga's IDE interface.
The third down on the right side as viewed in the way described above is in fact Pin 39. (The tv modulator is directly 'above' the IDE connector and the floppy connector is over to the right.)
Pin 1 is bottom right. Pin 38 is therefore fourth down on the LEFT hand row. Maybe Pin 38 and Pin 39 do the same thing (?) but the PowerFlyer manual is VERY specific about Pin 39.
Cheers,
JaX
