in the original version of the Muller Geiger counter circuit diagram, there are hanging blocks that need to be connected directly to the main circuit (voltage converter, tube, inverter, timer,) I'm not very good at creating electrical circuits, but I've tried to remember the connections. If possible, please check the correctness of the connections.

 

All points that are "GND" are connected together. Same for 5V, 9V, or any else. It is to simplify the drawing so you dont have 50 lines that go to connect in the same joint "GND" - an "arrow" or designator is enough.

Why would you want a more complicated drawing with million lines?

 

All points that are "GND" are connected together. Same for 5V, 9V, or any else. It is to simplify the drawing so you dont have 50 lines that go to connect in the same joint "GND" - an "arrow" or designator is enough.

Why would you want a more complicated drawing with million lines?

Unfortunately, this is not my whim, but the requirements of the educational institution.

 

In the "image" posted there are no hanging blocks. Those are integrated circuits, and that is as close to detail as you get. The only part that is missing is the labels inside the boxes describing the name of the connection. THE PDF version makes no sense to me at all.
That "IMAGE " is an actual circuit drawing that means a great deal as far as functionality goes.

 

To see what is actually inside those blocks you will need to examine the device data sheets, which are usually available in the manufacturer's website. Often there is also a quite detailed description of the function inside.

 

i see no problem with any of them. is there a particular thing that need to be clarified?

 

As far as I understood the TS removed all GND, 5V, 9V designators and connected everything with actual lines, and wants us to check if the new, over-complicated drawing is correct

 

Adding the lines to the existing,easy to use, circuit schematic can best be done by expanding that drawing EXACTLY AS IT IS DRAWN. The "gnd" connections can be kept much more in a single row, likewise the +5 volt lines.