Description of connections of secondary and primary of power transformer
LED connected via resistor to green (•) heater wires of driver socket.
Rectifier socket connection. Brown (•) are heaters wires. Yellow (•) high tension. 82 ohm / 4 W resistor.
Overview of twisted secondary wires. Green (•) heater wires of driver socket where to short as you can see from the connection.
Orange (•) and red wires (•) to rectifier bridge for 5 V heater of 300B socket.
There are 2 pairs of primary wires. I call the 2 main primary windings P1 and P2 (2 x (0-110V-120V)
This is the connections for 230 V.
End of Step 2