Patent ID: 8362793

Claim:
A circuit board, comprising: at least one functional portion; at least one removable test point portion attached to the at least one functional portion, the removable test point portion comprising at least one test point electrically coupled to at least one test site located on the functional portion; a first guide channel in a top surface of the circuit board located between the functional and removable portions; a second guide channel in a bottom surface of the circuit board located between the functional and removable portions; and a middle portion of the circuit board located between the first guide channel and the second guide channel that is more susceptible to breakage than another portion of the circuit board located between the top surface of the circuit board and the bottom surface of the circuit board, wherein: the first guide channel does not extend all the way through the circuit board to the bottom surface; and the second guide channel does not extend all the way through the circuit board to the top surface.