Page 27 of 80 
12 Volt Power wires 
Locate the thicker gray jacketed cable. Note that there is also thinner gray jacketed cable. 
Find both and compare them to make sure you really have the thicker gray jacketed 
cable. 
 
Now that you’re sure you have the thicker gray jacketed cable, beneath the gray jacket 
you’ll find: 
  Red 18 AWG stranded wire 
  Black 18 AWG stranded wire 
  Foil shield 
  Bare stranded 18 AWG drain wire 
  Fuzzy string 
Prepare an 8” length and a 10” length per the following diagram: 
 
Cut and remove the drain wire from both ends. Remove the foil shield. Cut the fuzzy 
string. See Appendix 1 for hints on preparing the gray jacketed wires. 
Plus and Minus 12V power wire installation
Twist and tin the bare end of the 
Twist and tin the bare end
Insert the tinned 10” red wire from the bottom of the power supply board 
into the TB4 hole marked P12 and solder it on the top side.
 
Insert the tinned 10” black wire from the bottom of the power supply board 
and solder it on the top side.
 
Twist and tin the bare end of the 8” red wire.
Twist and tin the bare end of the 8” black wire.
Insert the tinned 8” red wire from the bottom of the power supply board 
3 hole marked P12 and solder it on the top side.
 
Insert the tinned 8” black wire from the bottom of the power supply board 
into the TB3 hole marked N12 and solder it on the top side.
 
5 Volt Power and Ground wires 
Locate the red/black 18 AWG bonded-paired wire (zip cord). Prepare a 14” length per the 
following diagram: