The Full Form of DSCH is‍ Digital Schematic

The Digital Schematic Tool (DST), aka, Point-to-Point Wiring & Signal Tracing, is a computer-based state-of-the-art troubleshooting and training application that enhances the capability of the on-equipment maintainer and the traditional trainer. The DST is comprised of two distinct applications referred to as p2Trace™ and p2Sim™.

The p2Trace™ application is a fully interactive Computer Graphic Metafile (CGM) Level 4 replica of the Original Equipment Manufacturers (OEM) schematic drawings, which are analyzed by electronic and mechanical engineering staff and then programmed into a Relational Database Management Systems (RDBMS) for access by a maintainer. This state-of-the-art technology enables the maintainer to troubleshoot all wiring, cabling, backplane harnesses and electro-mechanical interfaces associated with any electrical, hydraulic, pneumatic or fluid flow system.