Right, less mess? I have enough information in each these diagrams to know just what this circuit will do and also where to start looking for problems. Hope this helps. ( Note: do not confuse lecture or circuit diagrams together with wiring diagrams; wiring diagrams will often demonstrate images of components such as the pictorial, and the way the entire or part of a circuit is wired. The difference is that wiring diagrams usually place an emphasis on actual physical place of necessary elements relative to each individual that basically tell a layman Just What to do about the wiring. )
Consider it in this way; a circuit structure is any sort of diagram which illustrates the way the circuit functions where the primary goal is the proper wiring of components and their relationship to each other rather than physical place relative to one another or planning prototypes. However, in some uses classifying diagrams can be challenging so choose this as general information. I have found this is particularly true when dealing with much more complicated circuits and electronics. I'm likely to work with a simpler but average industrial circuit because these circuit setups are exactly the same, but yet where you're able to see how each type of diagram indicates the operation of the circuit in their own manners.
Here is a version of a design diagram. The principle goal of this diagram will be to demonstrate the logic (referring to electric management ) of a circuit board. This really is the one I mainly encounter in my own line of work, and it's extremely successful for troubleshooting issues or learning how a circuit functions. Some frequencies are so huge that many types of schematic diagrams need to be recorded in increments from book form (generally with coded numbers so that information can be easier found). Again, here's the exact identical exact circuit as the first two, but considering it in ladder type.
Pictorial schematic diagrams, or pictorial circuit diagrams are essentially the identical thing with the identical function, however they use images of elements inside the circuit rather than symbols. Again, here's the same precise circuit (virtually except a controller was added and they're utilizing conductors L1 and L3 instead of L1 and L2.
A schematic diagram refers to a specific kind of circuit structure which utilizes standard electrical/electronic symbols instead of images to show the way the circuit (or a portion of it) works. Below is a standard 3-wire motor control circuit utilizing a normal momentary halt - start pushbutton station utilizing a schematic diagram. (Momentary here means that the button/switch you trigger will return to its default location once you physically let go of this, typically by a spring which forces the button/switch to get this done.)
Here is another schematic diagram showing precisely the same circuit, connections and components and it appears different but they both fall into exactly the exact same category.