5 Volt to 230 Volt voltage converter

I found this circuit from the Russian websites, and perhaps converter circuit is interesting. This circuit can convert 5 V to 230 V. It may be bit difficult to build, because as you can see in the schematic, most semiconductor components are made by Russia. But probably with a bit of surfing you can find references part.

Parts list :

Chips:
DD1 - K155LA3
DD2 - K1554TM2

Transistors:
VT1 - VT3 - KT698G,
VT2 - VT4 - KT827B,
VT5 - KT863A

Resistors:
R1 - 910,
R2 - 1k,
R3 - 1k,
R4 - 120 Watt 0.25,
R5 - 120 Watt 0.25,
R6 - 500 0.25 W,
R7 - R8 - 56 Ohm 2W,
R9 - 1.5 kOm 2W
Diode VD5 - KC620A two series

Capacitors:
C1 - 10H5 C2 - 22uF/450V

Transformer:
T1 - the two windings in series-connected 10 volt current 16A,
a winding 220-volt current 1A,
the frequency of 25kHz