Re-purposing an Air Wick Freshmatic Compact i-Motion

Step 9 Adding Jumpers and Soldering the Connections

On the traces next to the holes that are not on circular pads (R and LED) you need to expose the trace by scratching off the protective overcoat. I used a dental pick.

Next install jumpers across the non-copper side of the PCB jumpers as shown in the picture below. You can see my pin-out for the 2x3 connector drawn on the board. 
       A   =  PIR ampified analog sensor output
       D   =  Digitized PIR sensor output
       R   =  Input of relay driver pre-amp
       L   =   LED cathode through resistor (connect to gnd to light LED)
       V   =   Vcc
       G  =    gnd

Use your multimeter to make continuity checks as you go along. Mine actually went together quite easily. Remember to try to use the minimum of heat and keep away from the surface mounted components and you should have no problems.