Pictorial schematic diagrams, or graphic circuit diagrams are basically the same thing with the identical purpose, however they use pictures of elements inside the circuit instead of symbols. Again, here is the exact exact circuit (virtually except a control transformer was included and they're using conductors L1 and L3 instead of L1 and L2.
Following is a specialized variant of a design diagram. The principle aim of this diagram will be to demonstrate the logic (speaking to electrical control) of a circuit board. This really is the one that I mainly come across in my own line of work, and it's extremely effective for troubleshooting issues or learning how a circuit functions. Some circuits are so enormous that many types of schematic diagrams need to be recorded in increments in book form (generally with coded numbers so that info can be simpler found). Again, here's the exact precise circuit as the first two, but considering it in ladder type.
Here's another schematic diagram showing precisely exactly the identical circuit, connections and components and it looks different but they fall into exactly the exact same category.
Consider it this way; a circuit diagram is any sort of diagram that demonstrates the way the circuit functions where the most important purpose is that the appropriate wiring of components and their connection to each other instead of physical location relative to each other or planning prototypes. Nonetheless, in some uses Assessing diagrams can be difficult so do this as overall information. I have discovered this is particularly true when working with more complex circuits and electronic equipment. I'm going to work with a simpler but average industrial circuit since these circuit setups are the exact same, but nevertheless where it is possible to observe how each sort of diagram shows the function of the circuit in their own ways.
Right, less mess? I have enough info in all these diagrams to know precisely what this circuit does and where to start looking for problems. Hope that this helps. ( Note: do not confuse lecture or circuit diagrams together with wiring diagrams; wiring diagrams will often show images of components such as the pictorial, and also the way the entire or part of a circuit is wired. The distinction is that wiring diagrams generally put an emphasis on real physical place of necessary components relative to each individual that essentially tell a layman exactly what to do concerning the wiring)
A schematic diagram refers to a specific type of circuit design which utilizes standard electrical/electronic symbols rather than pictures to demonstrate the way the circuit (or part of it) works. Below is a typical 3-wire motor control circuit employing a normal momentary halt - start pushbutton station using a schematic diagram. (Momentary this means the button/switch you trigger will go back to its default location once you let go of this, usually by a spring that forces the button/switch to get this done.)