Abstract: Electrical contact to a probe receptacle in a test fixture is provided by fitting the probe receptacle with a compliant pin and inserting the compliant pin into a plated through hole in an interface printed circuit board. The plated through hole is electrically connected to a test interface region on the printed circuit board. The compliant pin provides both electrical contact to and mechanical retention of the interface printed circuit board.

Abstract: A customized cable for the interconnection of electronic devices or electronic interfaces is accomplished by the application of an applique patch containing custom desired circuits for interconnecting the interrupted connectors in the cable itself. The applique patch may be inserted into the connector housing through an aperture in the connector housing thereby allowing customization or rework of the cable, if necessary, to correct a defect or to make repairs. The applique patch then is connected to provide electrical connections between the conductors of the cables and the connector and to reroute the signals to a different signal assignment arrangement at the connector.

Abstract: A method of removing conductors in inner layers of circuit boards by applying a constant heating current for a predetermined time period, and then applying an increasing-magnitude current until the conductor vaporizes.