Less clutter, right? I've got enough information in every one these diagrams to know just what this circuit does and also where to start looking for issues. Hope that this helps. ( Note: do not confuse circuit or schematic diagrams together with wiring diagrams; wiring diagrams will typically show images of elements like the pictorial, and the way the whole or portion of a circuit will be wired. The distinction is that wiring diagrams usually put an emphasis on actual physical place of necessary components relative to each individual that essentially tell a layman Just What to do about the wiring. )
Following is a specialized version of a diagram. The primary goal of this diagram will be to show the logic (speaking to electrical control) of a circuit board. This really is the one I mainly encounter in my own line of work, and it is extremely effective for troubleshooting issues or learning the way the circuit works. Some frequencies are so huge that most kinds of schematic diagrams need to be read in increments in novel form (typically with coded numbers so that information can be easier located ). Again, here is the exact identical specific circuit since the first two, but considering it in ladder form.
A schematic diagram refers to a particular sort of circuit design which uses standard electrical/electronic symbols rather than pictures to demonstrate how a circuit (or a part of it) works. Below is a standard 3-wire motor controller circuit using a standard momentary stop - start pushbutton station employing a schematic diagram. (Momentary here means that the button/switch you activate will go back to its default position once you let go of it, usually by a spring which compels the button/switch to do this.)
Pictorial schematic diagrams, or graphic circuit diagrams are basically the exact identical thing with the same function, but they use pictures of elements within the circuit rather than symbols. Again, here is the exact identical precise circuit (almost except a control transformer was added and they are utilizing conductors L1 and L3 instead of L1 and L2.
Think of it this way; a circuit structure is any sort of diagram which illustrates how a circuit functions where the major objective is the proper wiring of components and their connection to each other rather than physical place relative to each other or planning prototypes. Nevertheless, in some uses Assessing diagrams can be hard so choose this as general information. I have discovered this is especially true when working with more complex circuits and electronics. I'm likely to use a simpler but typical industrial circuit since these circuit setups are the exact same, but where you're able to observe how each kind of diagram indicates the use of the circuit in their own ways.
Here's another schematic diagram showing exactly the identical circuit, components and connections and it seems different but they both fall into the exact same category.