Mini CRT oscilloscope cathode ray tube 3LO1I NOS

hello and welcome to another electronics video today I'm going to be showing you how I managed to turn on my 3 l o 1i or Shin CRT now part that you can see on the whiteboard here is the voltage multiplier circuit and this time now I'm managing to generate the high voltage needed for it which this is going to produce about 260 volts of DC or it seems to work for my setup so on the input here you can see we've got 120 volts AC and where I live it's about 60 Hertz so on the first half of the cycle so say that this is zero volts here on the first half of the cycle it's going to become positive so this top coil will be plus and this bottom where will be negative and for schematic purposes common would just be my system ground so the electrons are going to want to come in this way okay and then I want to flow this way because of this diode will be reverse biased so instead they come down this