Copyright © 2006-2009 AudioNote Kits
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Page 42
Where the orange wire (from FIL_DC)
connects to the ECF80 board you
need to add another orange wire to
connect over to the FIL on the other
ECF80 board.
To summarize:
The orange wire from FIL_DC connects over to the first
ECF80 board and then continues on through a second
orange wire over to the second ECF80 board – meanwhile
the red/black twisted wires from the hardwire boards are
soldered into the FIL FIL holes on each ECF80 driver
board.