BYOC Script 90 Phase, Build Instructions, Page: 4 / 12

Step 3: Add the ICs. There are two standard methods that manufacturers give you to
orientate your ICs. The first indicator you should look for is the u-shape on one end of the
IC. If you IC has a u-shape on one end, match it up with the u-shape on the circuitboard
layout. If your ICs do not have u-shapes, the second indicator you should look for is a small
dot in one corner. This marks pin 1. Orientate the IC so that the dot is in the same corner as
the square solder pad on the circuit board which is also on the same side as the u-shape.
Step 4: Add the 250k trimpot. There should be only one what that this component will fit in
the board. When you are finished with your phaser kit, you will need to adjust this trimpot till
you hear a phasing sound. Your phaser may work the very first time you plug it in, but still
adjust this pot for the best sounding phase.