A schematic basically is a diagram, illustration or outline which symbolize the elements of a system applying abstract, graphic symbols in place of practical pictures.
A schematic generally skip all details which is not appropriate to the details the schematic is proposed to convey and may put in unrealistic components which support comprehension. Generally in a circuit diagram, the particular layout of the circuit elements may not look like the layout in the physical circuit. Normally in electronic design automation, till the 1980s schematics were nearly the only recognized depiction for circuits.
Off late with the development of computer technology, other depiction were launched and particular computer languages were developed, because of the explosive development of the complexity of electronic circuits, conventional schematic are becoming less practical.
A schematic generally skip all details which is not appropriate to the details the schematic is proposed to convey and may put in unrealistic components which support comprehension. Generally in a circuit diagram, the particular layout of the circuit elements may not look like the layout in the physical circuit. Normally in electronic design automation, till the 1980s schematics were nearly the only recognized depiction for circuits.
Off late with the development of computer technology, other depiction were launched and particular computer languages were developed, because of the explosive development of the complexity of electronic circuits, conventional schematic are becoming less practical.