Here is another schematic diagram demonstrating exactly the same circuit, connections and components and it appears different but they both fall into exactly the identical category.
Consider it this way; a circuit diagram is any type of diagram that illustrates the way the circuit functions where the most important purpose is the appropriate wiring of components and their connection to each other instead of physical location relative to one another or planning prototypes. However, in some uses Assessing diagrams can be challenging so consider this as general advice. I've found this is particularly true when dealing with more complicated circuits and electronic equipment. I'm going to work with a simpler but average industrial circuit because these circuit setups are exactly the same, but nevertheless where it is possible to observe how each sort of diagram shows the role of the circuit in their own manners.
A schematic diagram refers to a specific sort of circuit structure that uses standard electrical/electronic symbols instead of pictures to show the way the circuit (or portion of it) works. Below is a standard 3-wire motor control circuit employing a standard short stop halt - start pushbutton station utilizing a schematic diagram. (Momentary this means that the button/switch you trigger will return to its default place once you let go of this, typically by a spring which forces the button/switch to get this done.)
Right, Less mess? I have enough info in each these diagrams to know precisely what this circuit does and where to search for problems. Hope that this helps. ( Note: don't confuse lecture or circuit diagrams together with wiring diagrams; wiring diagrams will typically demonstrate images of components like the pictorial, and the way the whole or part of a circuit will be wired. The distinction is that wiring diagrams generally place an emphasis on real physical place of necessary elements relative to each individual that basically tell a layman Just What to do concerning the wiring)
Here is a variant of a design diagram called a ladder structure. The primary goal of this diagram will be to show the logic (referring to electrical control) of a circuit. This really is the one that I mainly encounter in my line of work, and it's very successful for troubleshooting problems or learning the way the circuit functions. Some frequencies are so huge that most kinds of schematic diagrams need to be recorded in increments in book form (generally with coded numbers so info can be simpler found). Again, here's the exact identical exact circuit as the first two, however considering it in ladder form.
Pictorial design diagrams, or graphic circuit diagrams are essentially the same thing with the exact identical purpose, however they use images of elements within the circuit instead of symbols. Again, here is the exact same precise circuit (virtually except a controller was included and they are utilizing conductors L1 and L3 rather than L1 and L2.